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- Committer: Bazaar Package Importer
- Author(s): Andreas Metzler
- Date: 2009-04-30 19:00:21 UTC
- mfrom: (1.1.6 upstream) (12.1.1 squeeze)
- Revision ID: james.westby@ubuntu.com-20090430190021-kjagrqik7888nksh
Tags: 2.6.6-1
* use @LTLIBTASN1@ instead of @LIBTASN1@ in Libs.private of *.pc.in. This
way lib-link.m4 gives us -ltasn1 instead of /usr/lib/libtasn1.so.
* New upstream security release.
+ libgnutls: Corrected double free on signature verification failure.
GNUTLS-SA-2009-1 CVE-2009-1415
+ libgnutls: Fix DSA key generation. Noticed when investigating the
previous GNUTLS-SA-2009-1 problem. All DSA keys generated using GnuTLS
2.6.x are corrupt. See the advisory for more details.
GNUTLS-SA-2009-2 CVE-2009-1416
+ libgnutls: Check expiration/activation time on untrusted certificates.
Before the library did not check activation/expiration times on
certificates, and was documented as not doing so.
GNUTLS-SA-2009-3 CVE-2009-1417
* The former two issues only apply to gnutls 2.6.x. The latter is a
brehavior change, add a NEWS.Debian file to document it.
way lib-link.m4 gives us -ltasn1 instead of /usr/lib/libtasn1.so.
* New upstream security release.
+ libgnutls: Corrected double free on signature verification failure.
GNUTLS-SA-2009-1 CVE-2009-1415
+ libgnutls: Fix DSA key generation. Noticed when investigating the
previous GNUTLS-SA-2009-1 problem. All DSA keys generated using GnuTLS
2.6.x are corrupt. See the advisory for more details.
GNUTLS-SA-2009-2 CVE-2009-1416
+ libgnutls: Check expiration/activation time on untrusted certificates.
Before the library did not check activation/expiration times on
certificates, and was documented as not doing so.
GNUTLS-SA-2009-3 CVE-2009-1417
* The former two issues only apply to gnutls 2.6.x. The latter is a
brehavior change, add a NEWS.Debian file to document it.
- files added:
- debian/libgnutls26.NEWS
- files modified:
- ChangeLog
added
removed
doc/gnutls.ps
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11056
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4131 V 39 w(k)m(ey)p 1551 4131 V 41 w(\014le],)46 b(page)e(232)g(dep)s
11623
4131 V 39 w(k)m(ey)p 1551 4131 V 41 w(\014le],)46 b(page)e(233)g(dep)s
11624
11624
(ending)d(on)h(the)h(certi\014cate)i(t)m(yp)s(e.)78 b(In)150
11625
11625
4240 y(the)26 b Fu(X.509)f FB(case,)j(the)e(functions)f(will)h(also)h
11626
11626
(accept)g(and)f(use)f(a)h(certi\014cate)i(list)f(that)f(leads)h(to)f(a)
11637
11637
(using)e(the)i(functions:)225 4943 y Fs(\017)60 b FB([gn)m(utls)p
11638
11638
601 4943 V 41 w(certi\014cate)p 1029 4943 V 42 w(serv)m(er)p
11639
11639
1304 4943 V 40 w(set)p 1455 4943 V 41 w(retriev)m(e)p
11640
1793 4943 V 41 w(function],)31 b(page)g(123)225 5075
11640
1793 4943 V 41 w(function],)31 b(page)g(124)225 5075
11641
11641
y Fs(\017)60 b FB([gn)m(utls)p 601 5075 V 41 w(certi\014cate)p
11642
11642
1029 5075 V 42 w(clien)m(t)p 1284 5075 V 41 w(set)p 1436
11643
11643
5075 V 41 w(retriev)m(e)p 1774 5075 V 42 w(function],)30
11704
11704
1182 2588 V 40 w(dh)p 1324 2588 V 39 w(params],)31 b(page)g(124)225
11705
11705
2722 y Fs(\017)60 b FB([gn)m(utls)p 601 2722 V 41 w(rsa)p
11706
11706
759 2722 V 40 w(params)p 1088 2722 V 39 w(generate2],)33
11707
b(page)e(166)225 2856 y Fs(\017)60 b FB([gn)m(utls)p
11707
b(page)e(167)225 2856 y Fs(\017)60 b FB([gn)m(utls)p
11708
11708
601 2856 V 41 w(certi\014cate)p 1029 2856 V 42 w(set)p
11709
11709
1182 2856 V 40 w(rsa)p 1339 2856 V 40 w(exp)s(ort)p 1637
11710
11710
2856 V 40 w(params],)31 b(page)g(124)150 3014 y(Sometimes)g(in)f(order)
11716
11716
FB(b)m(y)h(using)e(the)i(follo)m(wing)h(functions:)225
11717
11717
3367 y Fs(\017)60 b FB([gn)m(utls)p 601 3367 V 41 w(dh)p
11718
11718
744 3367 V 39 w(params)p 1072 3367 V 39 w(imp)s(ort)p
11719
1382 3367 V 40 w(pk)m(cs3],)31 b(page)g(142)225 3501
11719
1382 3367 V 40 w(pk)m(cs3],)31 b(page)g(143)225 3501
11720
11720
y Fs(\017)60 b FB([gn)m(utls)p 601 3501 V 41 w(rsa)p
11721
11721
759 3501 V 40 w(params)p 1088 3501 V 39 w(imp)s(ort)p
11722
1398 3501 V 40 w(pk)m(cs1],)31 b(page)g(166)225 3635
11722
1398 3501 V 40 w(pk)m(cs1],)31 b(page)g(167)225 3635
11723
11723
y Fs(\017)60 b FB([gn)m(utls)p 601 3635 V 41 w(dh)p 744
11724
11724
3635 V 39 w(params)p 1072 3635 V 39 w(exp)s(ort)p 1369
11725
3635 V 40 w(pk)m(cs3],)32 b(page)f(141)225 3769 y Fs(\017)60
11725
3635 V 40 w(pk)m(cs3],)32 b(page)f(142)225 3769 y Fs(\017)60
11726
11726
b FB([gn)m(utls)p 601 3769 V 41 w(rsa)p 759 3769 V 40
11727
11727
w(params)p 1088 3769 V 39 w(exp)s(ort)p 1385 3769 V 40
11728
w(pk)m(cs1],)32 b(page)f(165)150 3928 y(Key)f(exc)m(hange)i(algorithms)
11728
w(pk)m(cs1],)32 b(page)f(166)150 3928 y(Key)f(exc)m(hange)i(algorithms)
11729
11729
g(for)e Fu(Op)r(enPGP)f FB(and)h Fu(X.509)f FB(certi\014cates:)150
11730
11730
4086 y Ft(RSA:)288 b FB(The)41 b(RSA)g(algorithm)h(is)g(used)e(to)i
11731
11731
(encrypt)f(a)h(k)m(ey)g(and)f(send)g(it)h(to)g(the)f(p)s(eer.)73
11842
11842
(function)e(b)m(y)g(using)f(the)h(function)150 903 y([gn)m(utls)p
11843
11843
421 903 V 41 w(srp)p 585 903 V 39 w(set)p 735 903 V 40
11844
11844
w(clien)m(t)p 988 903 V 42 w(creden)m(tials)p 1451 903
11845
V 41 w(function],)37 b(page)f(175.)57 b(This)34 b(has)h(the)h(adv)-5
11845
V 41 w(function],)37 b(page)f(176.)57 b(This)34 b(has)h(the)h(adv)-5
11846
11846
b(an)m(tage)37 b(that)f(allo)m(ws)150 1013 y(probing)31
11847
11847
b(the)g(serv)m(er)h(for)f Fu(SRP)h FB(supp)s(ort.)42
11848
11848
b(In)31 b(that)h(case)g(the)g(callbac)m(k)i(function)d(will)h(b)s(e)f
11865
11865
b(aries)82 b FB(and)72 b(can)i(b)s(e)f(sp)s(eci\014ed)f(using)h(the)g
11866
11866
([gn)m(utls)p 2499 1918 V 41 w(srp)p 2663 1918 V 39 w(set)p
11867
11867
2813 1918 V 41 w(serv)m(er)p 3087 1918 V 40 w(creden)m(tials)p
11868
3548 1918 V 41 w(\014le],)150 2028 y(page)67 b(176.)148
11868
3548 1918 V 41 w(\014le],)150 2028 y(page)67 b(177.)148
11869
11869
b(If)66 b(a)g(di\013eren)m(t)g(passw)m(ord)f(\014le)h(format)h(is)f(to)
11870
11870
g(b)s(e)f(used,)75 b(then)65 b(the)h(function)150 2138
11871
11871
y([gn)m(utls)p 421 2138 V 41 w(srp)p 585 2138 V 39 w(set)p
11872
11872
735 2138 V 40 w(serv)m(er)p 1008 2138 V 41 w(creden)m(tials)p
11873
1470 2138 V 41 w(function],)36 b(page)f(176,)j(should)33
11873
1470 2138 V 41 w(function],)36 b(page)f(177,)j(should)33
11874
11874
b(b)s(e)i(called,)i(in)d(order)g(to)i(set)f(an)150 2247
11875
11875
y(appropriate)30 b(callbac)m(k.)150 2386 y(Some)g(help)s(er)g
11876
11876
(functions)g(suc)m(h)g(as)225 2525 y Fs(\017)60 b FB([gn)m(utls)p
11877
11877
601 2525 V 41 w(srp)p 765 2525 V 39 w(v)m(eri\014er],)31
11878
11878
b(page)g(177)225 2661 y Fs(\017)60 b FB([gn)m(utls)p
11879
11879
601 2661 V 41 w(srp)p 765 2661 V 39 w(base64)p 1066 2661
11880
V 41 w(enco)s(de],)31 b(page)g(174)225 2798 y Fs(\017)60
11880
V 41 w(enco)s(de],)31 b(page)g(175)225 2798 y Fs(\017)60
11881
11881
b FB([gn)m(utls)p 601 2798 V 41 w(srp)p 765 2798 V 39
11882
11882
w(base64)p 1066 2798 V 41 w(deco)s(de],)31 b(page)g(174)150
11883
11883
2964 y(are)f(included)g(in)f Fu(Gn)n(uTLS)p FB(,)h(and)g(can)g(b)s(e)f
11908
11908
(y)e(calling)h(the)f(function)g([gn)m(utls)p 2662 4763
11909
11909
V 40 w(psk)p 2837 4763 V 40 w(set)p 2988 4763 V 40 w(clien)m(t)p
11910
11910
3241 4763 V 42 w(creden)m(tials],)150 4872 y(page)50
11911
b(160.)98 b(Alternativ)m(ely)51 b(they)e(could)g(sp)s(ecify)g(a)g
11911
b(161.)98 b(Alternativ)m(ely)51 b(they)e(could)g(sp)s(ecify)g(a)g
11912
11912
(callbac)m(k)i(function)e(b)m(y)g(using)f(the)h(function)150
11913
11913
4982 y([gn)m(utls)p 421 4982 V 41 w(psk)p 597 4982 V
11914
11914
39 w(set)p 747 4982 V 41 w(clien)m(t)p 1001 4982 V 41
11933
11933
(format)g(is)f(to)150 518 y(b)s(e)25 b(used,)i(then)f(the)g(function)g
11934
11934
([gn)m(utls)p 1477 518 V 40 w(psk)p 1652 518 V 40 w(set)p
11935
11935
1803 518 V 40 w(serv)m(er)p 2076 518 V 41 w(creden)m(tials)p
11936
2538 518 V 41 w(function],)h(page)g(161,)h(should)e(b)s(e)150
11936
2538 518 V 41 w(function],)h(page)g(162,)h(should)e(b)s(e)150
11937
11937
628 y(used)k(instead.)150 772 y(The)46 b(serv)m(er)h(can)f(help)h(the)f
11938
11938
(clien)m(t)i(c)m(hose)g(a)f(suitable)g(username)e(and)h(passw)m(ord,)k
11939
11939
(b)m(y)d(sending)f(a)150 882 y(hin)m(t.)88 b(In)46 b(the)g(serv)m(er,)
11940
11940
51 b(sp)s(ecify)46 b(the)g(hin)m(t)g(b)m(y)g(calling)i([gn)m(utls)p
11941
11941
2444 882 V 41 w(psk)p 2620 882 V 39 w(set)p 2770 882
11942
11942
V 41 w(serv)m(er)p 3044 882 V 40 w(creden)m(tials)p 3505
11943
882 V 41 w(hin)m(t],)150 992 y(page)43 b(161.)77 b(The)41
11943
882 V 41 w(hin)m(t],)150 992 y(page)43 b(162.)77 b(The)41
11944
11944
b(clien)m(t)j(can)e(retriev)m(e)i(the)e(hin)m(t,)j(for)d(example)h(in)e
11945
11945
(the)h(callbac)m(k)j(function,)f(using)150 1101 y([gn)m(utls)p
11946
11946
421 1101 V 41 w(psk)p 597 1101 V 39 w(clien)m(t)p 849
11950
11950
(the)150 1356 y(TLS)23 b(PSK)f(do)s(cumen)m(t.)39 b(Ho)m(w)m(ev)m(er,)
11951
11951
27 b(Gn)m(uTLS)22 b(pro)m(vides)i([gn)m(utls)p 2382 1356
11952
11952
V 41 w(psk)p 2558 1356 V 39 w(netconf)p 2887 1356 V 40
11953
w(deriv)m(e)p 3164 1356 V 41 w(k)m(ey],)i(page)f(159)150
11953
w(deriv)m(e)p 3164 1356 V 41 w(k)m(ey],)i(page)f(160)150
11954
11954
1465 y(whic)m(h)30 b(follo)m(ws)i(the)e(algorithm)i(sp)s(eci\014ed)d
11955
11955
(in)h(`)p Ft(draft-ietf-netconf-tls-02.)o(txt)p FB('.)150
11956
11956
1610 y(Some)g(help)s(er)g(functions)g(suc)m(h)g(as:)225
11957
11957
1755 y Fs(\017)60 b FB([gn)m(utls)p 601 1755 V 41 w(hex)p
11958
11958
781 1755 V 40 w(enco)s(de],)31 b(page)g(149)225 1894
11959
11959
y Fs(\017)60 b FB([gn)m(utls)p 601 1894 V 41 w(hex)p
11960
781 1894 V 40 w(deco)s(de],)31 b(page)g(148)150 2069
11960
781 1894 V 40 w(deco)s(de],)31 b(page)g(149)150 2069
11961
11961
y(are)g(included)e(in)h Fu(Gn)n(uTLS)p FB(,)h(and)f(ma)m(y)h(b)s(e)f
11962
11962
(used)f(to)i(generate)h(and)e(main)m(tain)h Fu(PSK)f
11963
11963
FB(k)m(eys.)150 2317 y FA(4.5)68 b(Authen)l(tication)46
12304
12304
b(See)32 b(the)g(\014gure)f(ab)s(o)m(v)m(e)i(for)f(a)150
12305
12305
3845 y(t)m(ypical)22 b(example.)39 b(The)20 b(API)g(for)h(handling)f
12306
12306
Fu(X.509)f FB(certi\014cates)k(is)e(describ)s(ed)e(at)j(section)g
12307
([sec:x509api],)150 3955 y(page)31 b(180.)42 b(Some)31
12307
([sec:x509api],)150 3955 y(page)31 b(181.)42 b(Some)31
12308
12308
b(examples)f(are)h(listed)g(b)s(elo)m(w.)150 4147 y Fv(5.1.1)63
12309
12309
b Fn(X.509)42 b Fv(Certi\014cates)150 4294 y FB(An)30
12310
12310
b Fu(X.509)f FB(certi\014cate)k(usually)d(con)m(tains)i(information)e
12439
12439
(the)h(\015ags)f(set)h(b)m(y)f(calling)150 3382 y([gn)m(utls)p
12440
12440
421 3382 V 41 w(certi\014cate)p 849 3382 V 42 w(set)p
12441
12441
1002 3382 V 40 w(v)m(erify)p 1264 3382 V 41 w(\015ags],)e(page)57
12442
b(124.)118 b(All)57 b(the)f(a)m(v)-5 b(ailable)58 b(\015ags)f(are)f
12442
b(125.)118 b(All)57 b(the)f(a)m(v)-5 b(ailable)58 b(\015ags)f(are)f
12443
12443
(part)g(of)g(the)150 3492 y(en)m(umeration)31 b([gn)m(utls)p
12444
12444
944 3492 V 41 w(certi\014cate)p 1372 3492 V 42 w(v)m(erify)p
12445
12445
1636 3492 V 40 w(\015ags],)g(page)g(25)h(and)d(are)i(explained)g(in)f
14508
14508
(certi\014cate)i(c)m(hain,)150 2887 y(y)m(ou)30 b(can)f(call)i([gn)m
14509
14509
(utls)p 923 2887 V 40 w(certi\014cate)p 1350 2887 V 42
14510
14510
w(set)p 1503 2887 V 41 w(v)m(erify)p 1766 2887 V 40 w(\015ags],)g(page)
14511
f(124)g(with)f(the)g Ft(GNUTLS_VERIFY_ALLOW_)150 2996
14511
f(125)g(with)f(the)g Ft(GNUTLS_VERIFY_ALLOW_)150 2996
14512
14512
y(SIGN_RSA_MD2)e FB(or)j Ft(GNUTLS_VERIFY_ALLOW_SIGN_R)o(SA_)o(MD5)24
14513
14513
b FB(\015ag,)31 b(as)g(in:)485 3131 y Ft(gnutls_certificate_set_ver)o
14514
14514
(ify_)o(fla)o(gs)42 b(\(x509cred,)2251 3240 y
14539
14539
(certi\014cates,)j(and)c(then)g(use)150 4411 y([gn)m(utls)p
14540
14540
421 4411 V 41 w(x509)p 645 4411 V 41 w(crt)p 797 4411
14541
14541
V 40 w(get)p 957 4411 V 42 w(signature)p 1363 4411 V
14542
40 w(algorithm],)h(page)f(211)g(to)g(\014nd)d(out)j(the)f(signing)h
14542
40 w(algorithm],)h(page)f(212)g(to)g(\014nd)d(out)j(the)f(signing)h
14543
14543
(algorithm)g(used)150 4521 y(for)e(eac)m(h)i(certi\014cate.)42
14544
14544
b(If)30 b(an)m(y)f(of)h(the)g(in)m(termediary)g(certi\014cates)h(are)f
14545
14545
(using)f Ft(GNUTLS_SIGN_RSA_MD2)150 4630 y FB(or)h Ft
14725
14725
150 4205 y(from)23 b Fu(Gn)n(uTLS)g FB(is)g(desired.)38
14726
14726
b(Those)23 b(are)h(the)f(case)i(where)d(the)i([gn)m(utls)p
14727
14727
2537 4205 V 41 w(global)p 2814 4205 V 41 w(set)p 2966
14728
4205 V 41 w(log)p 3122 4205 V 41 w(lev)m(el],)j(page)d(145)150
14728
4205 V 41 w(log)p 3122 4205 V 41 w(lev)m(el],)j(page)d(146)150
14729
14729
4314 y(and)42 b([gn)m(utls)p 610 4314 V 40 w(global)p
14730
14730
886 4314 V 42 w(set)p 1039 4314 V 40 w(log)p 1194 4314
14731
V 41 w(function],)k(page)d(145)g(are)g(to)g(b)s(e)e(used.)75
14731
V 41 w(function],)k(page)d(146)g(are)g(to)g(b)s(e)e(used.)75
14732
14732
b(Those)42 b(will)h(prin)m(t)f(v)m(erb)s(ose)150 4424
14733
14733
y(information)31 b(on)f(the)h Fu(Gn)n(uTLS)f FB(functions)g(in)m
14734
14734
(ternal)h(\015o)m(w.)150 4621 y Fv(7.1.5)63 b(Building)42
17930
17930
b(F)-8 b(unction)31 b(Reference)2237 b(120)150 299 y
17931
17931
Fv(gn)m(utls)p 483 299 37 5 v 55 w(certi\014cate)p 1068
17932
17932
299 V 52 w(activ)-7 b(ation)p 1646 299 V 53 w(time)p
17933
1939 299 V 54 w(p)s(eers)3350 501 y FB([F)f(unction])-3599
17933
1939 299 V 54 w(p)s(eers)3350 493 y FB([F)f(unction])-3599
17934
17934
b Fh(time_t)54 b(gnutls_certificate_act)q(iva)q(tio)q(n_t)q(ime_)q(pee)
17935
q(rs)565 610 y Fg(\()p Ff(gn)m(utls)p 846 610 28 4 v
17936
41 w(session)p 1156 610 V 40 w(t)31 b Fe(session)12 b
17937
Fg(\))390 720 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)
17938
390 860 y(This)k(function)g(will)h(return)e(the)i(p)s(eer's)f
17935
q(rs)565 602 y Fg(\()p Ff(gn)m(utls)p 846 602 28 4 v
17936
41 w(session)p 1156 602 V 40 w(t)31 b Fe(session)12 b
17937
Fg(\))390 712 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)
17938
390 845 y(This)k(function)g(will)h(return)e(the)i(p)s(eer's)f
17939
17939
(certi\014cate)i(activ)-5 b(ation)38 b(time.)57 b(This)34
17940
b(is)i(the)g(creation)390 969 y(time)31 b(for)f(op)s(enpgp)f(k)m(eys.)
17941
390 1109 y Fn(Returns:)40 b FB(\(time)p 995 1109 V 42
17942
w(t\)-1)31 b(on)g(error.)150 1314 y Fv(gn)m(utls)p 483
17943
1314 37 5 v 55 w(certi\014cate)p 1068 1314 V 52 w(allo)s(cate)p
17944
1531 1314 V 54 w(creden)m(tials)3350 1516 y FB([F)-8
17945
b(unction])-3599 b Fh(int)53 b(gnutls_certificate_al)q(loca)q(te_)q
17946
(cre)q(den)q(tial)q(s)565 1625 y Fg(\()p Ff(gn)m(utls)p
17947
846 1625 28 4 v 41 w(certi\014cate)p 1274 1625 V 42 w(creden)m(tials)p
17948
1737 1625 V 41 w(t)31 b(*)g Fe(res)12 b Fg(\))390 1735
17940
b(is)i(the)g(creation)390 954 y(time)31 b(for)f(op)s(enpgp)f(k)m(eys.)
17941
390 1087 y Fn(Returns:)40 b FB(\(time)p 995 1087 V 42
17942
w(t\)-1)31 b(on)g(error.)390 1220 y Fn(Deprecated:)42
17943
b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))24
17944
b FB(no)m(w)30 b(v)m(eri\014es)h(activ)-5 b(ation)33
17945
b(times.)150 1416 y Fv(gn)m(utls)p 483 1416 37 5 v 55
17946
w(certi\014cate)p 1068 1416 V 52 w(allo)s(cate)p 1531
17947
1416 V 54 w(creden)m(tials)3350 1610 y FB([F)-8 b(unction])-3599
17948
b Fh(int)53 b(gnutls_certificate_al)q(loca)q(te_)q(cre)q(den)q(tial)q
17949
(s)565 1720 y Fg(\()p Ff(gn)m(utls)p 846 1720 28 4 v
17950
41 w(certi\014cate)p 1274 1720 V 42 w(creden)m(tials)p
17951
1737 1720 V 41 w(t)31 b(*)g Fe(res)12 b Fg(\))390 1829
17949
17952
y Ff(res)t FB(:)40 b(is)31 b(a)f(p)s(oin)m(ter)h(to)g(an)f
17950
17953
Ft(gnutls_certificate_creden)o(tial)o(s_t)24 b FB(structure.)390
17951
1875 y(This)31 b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f
17954
1962 y(This)31 b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f
17952
17955
(directly)g(th)m(us)f(this)h(help)s(er)f(function)g(is)390
17953
1984 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i(it.)390
17954
2124 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
17955
b(success,)f(or)h(an)f(error)g(co)s(de.)150 2328 y Fv(gn)m(utls)p
17956
483 2328 37 5 v 55 w(certi\014cate)p 1068 2328 V 52 w(clien)m(t)p
17957
1412 2328 V 53 w(get)p 1630 2328 V 54 w(request)p 2075
17958
2328 V 55 w(status)3350 2531 y FB([F)-8 b(unction])-3599
17956
2072 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i(it.)390
17957
2205 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
17958
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17959
483 2401 37 5 v 55 w(certi\014cate)p 1068 2401 V 52 w(clien)m(t)p
17960
1412 2401 V 53 w(get)p 1630 2401 V 54 w(request)p 2075
17961
2401 V 55 w(status)3350 2595 y FB([F)-8 b(unction])-3599
17959
17962
b Fh(int)53 b(gnutls_certificate_cl)q(ient)q(_ge)q(t_r)q(equ)q(est_)q
17960
(sta)q(tus)565 2640 y Fg(\()p Ff(gn)m(utls)p 846 2640
17961
28 4 v 41 w(session)p 1156 2640 V 40 w(t)31 b Fe(session)12
17962
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17963
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17964
(requested)g(or)h(not.)390 3029 y Fn(Returns:)48 b FB(0)34
17963
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17964
28 4 v 41 w(session)p 1156 2704 V 40 w(t)31 b Fe(session)12
17965
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17966
(session)390 2947 y(Get)g(whether)f(clien)m(t)i(certi\014cate)h(is)d
17967
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17965
17968
b(if)g(the)h(p)s(eer)e(\(serv)m(er\))i(did)e(not)i(request)f(clien)m(t)
17966
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17967
(e)i(v)-5 b(alue)31 b(in)f(case)h(of)g(error.)150 3343
17968
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17969
1068 3343 V 52 w(clien)m(t)p 1412 3343 V 53 w(set)p 1617
17970
3343 V 55 w(retriev)m(e)p 2084 3343 V 53 w(function)3350
17971
3545 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
17969
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17970
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17971
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17972
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17973
3386 V 55 w(retriev)m(e)p 2084 3386 V 53 w(function)3350
17974
3579 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
17972
17975
(gnutls_certificate_clien)q(t_s)q(et_)q(ret)q(riev)q(e_f)q(unc)q(tion)
17973
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17974
w(certi\014cate)p 1274 3655 V 42 w(creden)m(tials)p 1737
17975
3655 V 41 w(t)31 b Fe(cred)12 b Ff(,)31 b(gn)m(utls)p
17976
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17977
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17978
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17976
565 3689 y Fg(\()p Ff(gn)m(utls)p 846 3689 28 4 v 41
17977
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17978
3689 V 41 w(t)31 b Fe(cred)12 b Ff(,)31 b(gn)m(utls)p
17979
2360 3689 V 41 w(certi\014cate)p 2788 3689 V 42 w(clien)m(t)p
17980
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17981
3798 y(*)g Fe(func)12 b Fg(\))390 3908 y Ff(cred)t FB(:)40
17979
17982
b(is)31 b(a)f Ft(gnutls_certificate_creden)o(tial)o(s_t)24
17980
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17981
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17983
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17984
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17982
17985
(a)h(callbac)m(k)h(to)f(b)s(e)e(called)i(in)f(order)f(to)i(retriev)m(e)
17983
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17986
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17984
17987
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17985
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17986
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17987
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17988
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17989
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17990
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17991
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17992
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17993
2799 4482 V 41 w(retr)p 2987 4482 V 40 w(st*)g(st\);)390
17994
4622 y Ft(req_ca_cert)h FB(is)i(only)h(used)f(in)g(X.509)j
17988
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17989
1102 4393 V 44 w(session)p 1415 4393 V 40 w(t,)73 b(const)64
17990
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17991
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17992
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17993
636 4503 V 40 w(pk)p 775 4503 V 40 w(algorithm)p 1198
17994
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17995
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17996
2799 4503 V 41 w(retr)p 2987 4503 V 40 w(st*)g(st\);)390
17997
4636 y Ft(req_ca_cert)h FB(is)i(only)h(used)f(in)g(X.509)j
17995
17998
(certi\014cates.)55 b(Con)m(tains)35 b(a)g(list)g(with)g(the)g(CA)f
17996
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17999
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17997
18000
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17998
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18001
(signed)390 4855 y(b)m(y)f(one)g(of)g(these)h(CAs.)38
17999
18002
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18000
18003
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18001
4951 y(use)30 b(the)h(function)f Ft(gnutls_x509_rdn_get\(\))p
18002
FB(.)390 5091 y Ft(pk_algos)21 b FB(con)m(tains)j(a)f(list)h(with)f
18004
4964 y(use)30 b(the)h(function)f Ft(gnutls_x509_rdn_get\(\))p
18005
FB(.)390 5097 y Ft(pk_algos)21 b FB(con)m(tains)j(a)f(list)h(with)f
18003
18006
(serv)m(er's)g(acceptable)i(signature)e(algorithms.)39
18004
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18007
b(The)23 b(certi\014cate)390 5207 y(returned)29 b(should)h(supp)s(ort)e
18005
18008
(the)j(serv)m(er's)g(giv)m(en)g(algorithms.)390 5340
18006
18009
y Ft(st)f FB(should)f(con)m(tain)j(the)e(certi\014cates)j(and)c(priv)-5
18007
18010
b(ate)31 b(k)m(eys.)p eop end
18011
18014
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18012
18015
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18013
18016
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18014
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18017
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18015
18018
i(the)g(certi\014cate)i(list)e(to)g(b)s(e)f(sen)m(t,)j(and)d(return)f
18016
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18019
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18017
18020
(selected)h(then)f(the)g(n)m(um)m(b)s(er)e(of)i(certi\014cates)i
18018
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18021
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18019
18022
b(alue)31 b(\(-1\))g(indicates)h(error)e(and)g(the)g(handshak)m(e)g
18020
(will)h(b)s(e)e(terminated.)150 947 y Fv(gn)m(utls)p
18021
483 947 37 5 v 55 w(certi\014cate)p 1068 947 V 52 w(expiration)p
18022
1664 947 V 54 w(time)p 1958 947 V 54 w(p)s(eers)3350
18023
1134 y FB([F)-8 b(unction])-3599 b Fh(time_t)54 b
18023
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18024
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18025
1664 1017 V 54 w(time)p 1958 1017 V 54 w(p)s(eers)3350
18026
1241 y FB([F)-8 b(unction])-3599 b Fh(time_t)54 b
18024
18027
(gnutls_certificate_exp)q(ira)q(tio)q(n_t)q(ime_)q(pee)q(rs)565
18025
1244 y Fg(\()p Ff(gn)m(utls)p 846 1244 28 4 v 41 w(session)p
18026
1156 1244 V 40 w(t)31 b Fe(session)12 b Fg(\))390 1353
18028
1351 y Fg(\()p Ff(gn)m(utls)p 846 1351 28 4 v 41 w(session)p
18029
1156 1351 V 40 w(t)31 b Fe(session)12 b Fg(\))390 1460
18027
18030
y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
18028
1483 y(This)f(function)g(will)g(return)g(the)g(p)s(eer's)g
18029
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18030
b FB(\(time)p 995 1613 V 42 w(t\)-1)31 b(on)g(error.)150
18031
1802 y Fv(gn)m(utls)p 483 1802 37 5 v 55 w(certi\014cate)p
18032
1068 1802 V 52 w(free)p 1319 1802 V 55 w(ca)p 1489 1802
18033
V 53 w(names)3350 1989 y FB([F)-8 b(unction])-3599 b
18031
1623 y(This)f(function)g(will)g(return)g(the)g(p)s(eer's)g
18032
(certi\014cate)j(expiration)e(time.)390 1785 y Fn(Returns:)40
18033
b FB(\(time)p 995 1785 V 42 w(t\)-1)31 b(on)g(error.)390
18034
1947 y Fn(Deprecated:)42 b Ft(gnutls_certificate_veri)o(fy_)o(peer)o
18035
(s2\(\))24 b FB(no)m(w)30 b(v)m(eri\014es)h(expiration)g(times.)150
18036
2174 y Fv(gn)m(utls)p 483 2174 37 5 v 55 w(certi\014cate)p
18037
1068 2174 V 52 w(free)p 1319 2174 V 55 w(ca)p 1489 2174
18038
V 53 w(names)3350 2398 y FB([F)-8 b(unction])-3599 b
18034
18039
Fh(void)54 b(gnutls_certificate_free_)q(ca_)q(nam)q(es)565
18035
2099 y Fg(\()p Ff(gn)m(utls)p 846 2099 28 4 v 41 w(certi\014cate)p
18036
1274 2099 V 42 w(creden)m(tials)p 1737 2099 V 41 w(t)31
18037
b Fe(sc)12 b Fg(\))390 2209 y Ff(sc)6 b FB(:)40 b(is)31
18040
2508 y Fg(\()p Ff(gn)m(utls)p 846 2508 28 4 v 41 w(certi\014cate)p
18041
1274 2508 V 42 w(creden)m(tials)p 1737 2508 V 41 w(t)31
18042
b Fe(sc)12 b Fg(\))390 2617 y Ff(sc)6 b FB(:)40 b(is)31
18038
18043
b(an)f Ft(gnutls_certificate_creden)o(tia)o(ls_t)24 b
18039
FB(structure.)390 2338 y(This)32 b(function)h(will)h(delete)g(all)g
18044
FB(structure.)390 2780 y(This)32 b(function)h(will)h(delete)g(all)g
18040
18045
(the)g(CA)f(name)g(in)g(the)g(giv)m(en)h(creden)m(tials.)51
18041
b(Clien)m(ts)34 b(ma)m(y)g(call)390 2448 y(this)c(to)h(sa)m(v)m(e)h
18046
b(Clien)m(ts)34 b(ma)m(y)g(call)390 2889 y(this)c(to)h(sa)m(v)m(e)h
18042
18047
(some)f(memory)f(since)h(in)f(clien)m(t)i(side)e(the)h(CA)f(names)g
18043
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18048
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18044
18049
(ers)h(to)g(adv)m(ertize)h(the)e(CAs)g(they)h(supp)s(ort)e(to)i(clien)m
18045
(ts.)150 2767 y Fv(gn)m(utls)p 483 2767 37 5 v 55 w(certi\014cate)p
18046
1068 2767 V 52 w(free)p 1319 2767 V 55 w(cas)3350 2954
18050
(ts.)150 3278 y Fv(gn)m(utls)p 483 3278 37 5 v 55 w(certi\014cate)p
18051
1068 3278 V 52 w(free)p 1319 3278 V 55 w(cas)3350 3503
18047
18052
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_certificate_free_)q
18048
(cas)e Fg(\()p Ff(gn)m(utls)p 2150 2954 28 4 v 41 w(certi\014cate)p
18049
2578 2954 V 42 w(creden)m(tials)p 3041 2954 V 42 w(t)565
18050
3064 y Fe(sc)12 b Fg(\))390 3173 y Ff(sc)6 b FB(:)40
18053
(cas)e Fg(\()p Ff(gn)m(utls)p 2150 3503 28 4 v 41 w(certi\014cate)p
18054
2578 3503 V 42 w(creden)m(tials)p 3041 3503 V 42 w(t)565
18055
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18051
18056
b(is)31 b(an)f Ft(gnutls_certificate_creden)o(tia)o(ls_t)24
18052
b FB(structure.)390 3303 y(This)35 b(function)g(will)h(delete)h(all)f
18057
b FB(structure.)390 3884 y(This)35 b(function)g(will)h(delete)h(all)f
18053
18058
(the)g(CAs)f(asso)s(ciated)j(with)d(the)h(giv)m(en)g(creden)m(tials.)58
18054
b(Serv)m(ers)390 3413 y(that)33 b(do)f(not)h(use)f Ft
18059
b(Serv)m(ers)390 3994 y(that)33 b(do)f(not)h(use)f Ft
18055
18060
(gnutls_certificate_verify)o(_pee)o(rs2)o(\(\))26 b FB(ma)m(y)33
18056
b(call)h(this)e(to)i(sa)m(v)m(e)g(some)390 3522 y(memory)-8
18057
b(.)150 3712 y Fv(gn)m(utls)p 483 3712 37 5 v 55 w(certi\014cate)p
18058
1068 3712 V 52 w(free)p 1319 3712 V 55 w(creden)m(tials)3350
18059
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18060
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18061
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18062
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18061
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18062
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18063
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18064
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18065
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18066
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18067
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18063
18068
b FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_creden)o(tia)o(ls_t)24
18064
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18069
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18065
18070
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18066
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18067
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18071
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18072
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18068
18073
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18069
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18070
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18071
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18072
1319 4786 V 55 w(crls)3350 4973 y FB([F)-8 b(unction])-3599
18073
b Fh(void)54 b(gnutls_certificate_free_)q(crl)q(s)d Fg(\()p
18074
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18075
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18076
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18077
b(is)31 b(an)f Ft(gnutls_certificate_creden)o(tia)o(ls_t)24
18078
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18079
(the)g(CRLs)e(asso)s(ciated)j(with)e(the)h(giv)m(en)g(creden)m(tials.)p
18080
eop end
18074
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18075
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18081
18076
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18082
18077
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18083
18078
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18084
18079
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18085
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18086
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18087
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18088
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18089
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18090
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18091
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18093
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18094
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18095
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18096
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18097
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18098
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18099
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18100
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18103
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18104
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18105
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18080
299 V 52 w(free)p 1319 299 V 55 w(crls)3350 492 y FB([F)-8
18081
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18082
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18083
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18084
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18106
18085
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18107
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18108
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18109
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18110
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18111
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18112
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18113
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18114
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18115
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18116
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18086
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18087
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18088
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18089
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18090
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18091
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18092
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18093
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18094
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18095
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18096
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18097
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18098
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18099
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18100
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18101
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18102
1068 1997 V 52 w(get)p 1285 1997 V 54 w(op)s(enpgp)p
18103
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18104
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18105
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18106
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18107
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18108
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18109
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18110
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18111
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18112
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18113
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18114
2869 y Fv(gn)m(utls)p 483 2869 37 5 v 55 w(certi\014cate)p
18115
1068 2869 V 52 w(get)p 1285 2869 V 54 w(ours)3350 3062
18116
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18117
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18118
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18119
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18120
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18117
18121
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18118
18122
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18119
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18123
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18120
18124
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18121
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18125
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18122
18126
FB(return)32 b(a)h(p)s(oin)m(ter)g(to)h(a)f Ft(gnutls_datum_t)c
18123
18127
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18124
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18125
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18126
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18127
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18128
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18130
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18131
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18128
18132
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18129
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18130
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18134
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18135
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18132
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18133
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18136
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18137
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18134
18138
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18139
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18137
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18141
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18138
18142
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18139
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18140
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18144
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18141
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18142
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18143
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18146
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18147
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18144
18148
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18145
4510 y Fn(Returns:)46 b FB(return)32 b(a)h(p)s(oin)m(ter)g(to)h(a)f
18149
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18150
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18147
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18148
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18149
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18150
1285 4817 V 54 w(x509)p 1587 4817 V 55 w(cas)3350 5011
18151
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18152
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18157
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18158
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18159
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18160
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18161
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18162
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18163
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18164
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18165
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18166
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18167
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18168
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18169
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18175
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18151
18176
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18152
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18153
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18154
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18156
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18157
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18177
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18180
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18181
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18182
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18158
18183
b FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_creden)o(tia)o(ls_t)24
18159
b FB(structure.)p eop end
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18162
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18163
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18164
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18165
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18166
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18169
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18170
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18171
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18172
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18180
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18184
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18182
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18189
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18194
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18191
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18197
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18194
18198
Ff(session)p FB(:)41 b(is)30 b(a)h(p)s(oin)m(ter)f(to)i(a)e
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18196
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18199
Ft(gnutls_session_t)c FB(structure.)390 3406 y Ff(status)t
18200
FB(:)41 b(is)30 b(0)h(or)f(1)390 3543 y(If)k(status)h(is)f(non)g(zero,)
18197
18201
i(this)e(function)g(will)h(order)f(gn)m(utls)h(not)f(to)h(send)f(the)g
18198
(rdnSequence)f(in)390 2947 y(the)c(certi\014cate)j(request)d(message.)
18202
(rdnSequence)f(in)390 3653 y(the)c(certi\014cate)j(request)d(message.)
18199
18203
41 b(That)30 b(is)f(the)g(serv)m(er)h(will)f(not)h(adv)m(ertize)h(it's)
18200
f(trusted)e(CAs)390 3056 y(to)34 b(the)g(p)s(eer.)49
18204
f(trusted)e(CAs)390 3762 y(to)34 b(the)g(p)s(eer.)49
18201
18205
b(If)33 b(status)h(is)g(zero)g(then)f(the)h(default)f(b)s(eha)m(viour)h
18202
18206
(will)f(tak)m(e)i(e\013ect,)h(whic)m(h)e(is)f(to)390
18203
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18204
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18207
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18208
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18205
18209
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18206
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18207
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18208
1068 3607 V 52 w(serv)m(er)p 1442 3607 V 54 w(set)p 1648
18209
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18210
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18211
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18212
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18213
4320 V 54 w(request)3350 4519 y FB([F)-8 b(unction])-3599
18210
18214
b Fh(void)54 b(gnutls_certificate_serve)q(r_s)q(et_)q(req)q(uest)e
18211
Fg(\()p Ff(gn)m(utls)p 2673 3803 28 4 v 41 w(session)p
18212
2983 3803 V 40 w(t)565 3912 y Fe(session)12 b Ff(,)32
18213
b(gn)m(utls)p 1244 3912 V 41 w(certi\014cate)p 1672 3912
18214
V 42 w(request)p 2000 3912 V 40 w(t)f Fe(req)12 b Fg(\))390
18215
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18216
b FB(structure.)390 4155 y Ff(req)r FB(:)41 b(is)30 b(one)h(of)f
18217
(GNUTLS)p 1330 4155 V 40 w(CER)-8 b(T)p 1623 4155 V 40
18218
w(REQUEST,)29 b(GNUTLS)p 2545 4155 V 40 w(CER)-8 b(T)p
18219
2838 4155 V 39 w(REQUIRE)390 4289 y(This)25 b(function)g(sp)s
18215
Fg(\()p Ff(gn)m(utls)p 2673 4519 28 4 v 41 w(session)p
18216
2983 4519 V 40 w(t)565 4628 y Fe(session)12 b Ff(,)32
18217
b(gn)m(utls)p 1244 4628 V 41 w(certi\014cate)p 1672 4628
18218
V 42 w(request)p 2000 4628 V 40 w(t)f Fe(req)12 b Fg(\))390
18219
4738 y Ff(session)p FB(:)41 b(is)30 b(an)h Ft(gnutls_session_t)25
18220
b FB(structure.)390 4874 y Ff(req)r FB(:)41 b(is)30 b(one)h(of)f
18221
(GNUTLS)p 1330 4874 V 40 w(CER)-8 b(T)p 1623 4874 V 40
18222
w(REQUEST,)29 b(GNUTLS)p 2545 4874 V 40 w(CER)-8 b(T)p
18223
2838 4874 V 39 w(REQUIRE)390 5011 y(This)25 b(function)g(sp)s
18220
18224
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18221
18225
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18222
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18223
b Ft(req)h FB(is)g(GNUTLS)p 2145 4399 V 39 w(CER)-8 b(T)p
18224
2437 4399 V 40 w(REQUIRE)42 b(then)h(the)g(serv)m(er)h(will)390
18225
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18226
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18227
b Ft(req)h FB(is)g(GNUTLS)p 2145 5121 V 39 w(CER)-8 b(T)p
18228
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18229
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18226
18230
(vide)g(a)h(certi\014cate.)77 b(If)42 b(y)m(ou)g(do)g(not)g(call)h
18227
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18228
s(e)f(ask)m(ed)h(to)g(send)e(a)i(certi\014cate.)150 4816
18229
y Fv(gn)m(utls)p 483 4816 37 5 v 55 w(certi\014cate)p
18230
1068 4816 V 52 w(serv)m(er)p 1442 4816 V 54 w(set)p 1648
18231
4816 V 54 w(retriev)m(e)p 2114 4816 V 54 w(function)3350
18232
5011 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
18233
(gnutls_certificate_serve)q(r_s)q(et_)q(ret)q(riev)q(e_f)q(unc)q(tion)
18234
565 5121 y Fg(\()p Ff(gn)m(utls)p 846 5121 28 4 v 41
18235
w(certi\014cate)p 1274 5121 V 42 w(creden)m(tials)p 1737
18236
5121 V 41 w(t)31 b Fe(cred)12 b Ff(,)565 5230 y(gn)m(utls)p
18237
811 5230 V 41 w(certi\014cate)p 1239 5230 V 42 w(serv)m(er)p
18238
1514 5230 V 40 w(retriev)m(e)p 1851 5230 V 41 w(function)31
18239
b(*)f Fe(func)12 b Fg(\))390 5340 y Ff(cred)t FB(:)40
18240
b(is)31 b(a)f Ft(gnutls_certificate_creden)o(tial)o(s_t)24
18241
b FB(structure.)p eop end
18231
(this)390 5340 y(function)30 b(then)g(the)h(clien)m(t)h(will)e(not)h(b)
18232
s(e)f(ask)m(ed)h(to)g(send)e(a)i(certi\014cate.)p eop
18233
end
18242
18234
%%Page: 124 130
18243
18235
TeXDict begin 124 129 bop 150 -116 a FB(Chapter)30 b(9:)41
18244
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18245
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18246
435 y(This)58 b(function)h(sets)g(a)h(callbac)m(k)h(to)f(b)s(e)e
18247
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18248
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18249
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18250
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18251
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18252
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18253
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18254
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18236
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18237
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18238
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18239
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18240
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18241
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18242
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18243
1274 603 V 42 w(creden)m(tials)p 1737 603 V 41 w(t)31
18244
b Fe(cred)12 b Ff(,)565 712 y(gn)m(utls)p 811 712 V 41
18245
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18246
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18247
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18248
b(a)f Ft(gnutls_certificate_creden)o(tial)o(s_t)24 b
18249
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18250
(k)j(function)390 1088 y(This)58 b(function)h(sets)g(a)h(callbac)m(k)h
18251
(to)f(b)s(e)e(called)i(in)f(order)f(to)i(retriev)m(e)h(the)e
18252
(certi\014cate)390 1198 y(to)72 b(b)s(e)e(used)h(in)f(the)i(handshak)m
18253
(e.)162 b(The)71 b(callbac)m(k's)i(function)e(protot)m(yp)s(e)g(is:)122
18254
b(in)m(t)390 1307 y(\(*callbac)m(k\)\(gn)m(utls)p 1102
18255
1307 V 44 w(session)p 1415 1307 V 40 w(t,)31 b(gn)m(utls)p
18256
1786 1307 V 41 w(retr)p 1974 1307 V 40 w(st*)g(st\);)390
18257
1441 y Ft(st)f FB(should)f(con)m(tain)j(the)e(certi\014cates)j(and)c
18258
(priv)-5 b(ate)31 b(k)m(eys.)390 1574 y(If)36 b(the)h(callbac)m(k)i
18255
18259
(function)e(is)f(pro)m(vided)h(then)f(gn)m(utls)h(will)h(call)g(it,)h
18256
(in)d(the)h(handshak)m(e,)h(after)390 1036 y(the)31 b(certi\014cate)h
18260
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18257
18261
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18258
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18262
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18259
18263
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18260
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18264
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18261
18265
(error)e(and)g(the)g(handshak)m(e)g(will)h(b)s(e)e(terminated.)150
18262
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18263
1068 1483 V 52 w(set)p 1272 1483 V 54 w(dh)p 1462 1483
18264
V 55 w(params)3350 1681 y FB([F)-8 b(unction])-3599 b
18266
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18267
1068 2123 V 52 w(set)p 1272 2123 V 54 w(dh)p 1462 2123
18268
V 55 w(params)3350 2317 y FB([F)-8 b(unction])-3599 b
18265
18269
Fh(void)54 b(gnutls_certificate_set_d)q(h_p)q(ara)q(ms)565
18266
1791 y Fg(\()p Ff(gn)m(utls)p 846 1791 28 4 v 41 w(certi\014cate)p
18267
1274 1791 V 42 w(creden)m(tials)p 1737 1791 V 41 w(t)31
18268
b Fe(res)12 b Ff(,)31 b(gn)m(utls)p 2308 1791 V 41 w(dh)p
18269
2451 1791 V 39 w(params)p 2779 1791 V 39 w(t)g Fe(dh_params)12
18270
b Fg(\))390 1900 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p
18271
984 1900 V 41 w(certi\014cate)p 1412 1900 V 42 w(creden)m(tials)p
18272
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18273
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18274
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18270
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18271
1274 2426 V 42 w(creden)m(tials)p 1737 2426 V 41 w(t)31
18272
b Fe(res)12 b Ff(,)31 b(gn)m(utls)p 2308 2426 V 41 w(dh)p
18273
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18274
b Fg(\))390 2536 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p
18275
984 2536 V 41 w(certi\014cate)p 1412 2536 V 42 w(creden)m(tials)p
18276
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18277
2669 V 39 w(params)t FB(:)40 b(is)30 b(a)h(structure)f(that)h(holds)f
18278
(di\016e)g(hellman)h(parameters.)390 2802 y(This)39 b(function)h(will)h
18275
18279
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18276
(serv)m(er)f(to)g(use.)390 2282 y(These)31 b(parameters)g(will)h(b)s(e)
18280
(serv)m(er)f(to)g(use.)390 2912 y(These)31 b(parameters)g(will)h(b)s(e)
18277
18281
e(used)h(in)f(Ephemeral)h(Di\016e)h(Hellman)g(cipher)f(suites.)43
18278
b(Note)32 b(that)390 2392 y(only)i(a)g(p)s(oin)m(ter)f(to)i(the)e
18282
b(Note)32 b(that)390 3022 y(only)i(a)g(p)s(oin)m(ter)f(to)i(the)e
18279
18283
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18280
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18284
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18281
18285
(efore)g(the)g(certi\014cate)i(is)e(deallo)s(cated,)j(y)m(ou)e(m)m(ust)
18282
e(c)m(hange)j(the)e(pa-)390 2611 y(rameters)d(stored)f(in)g(the)h
18283
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18284
2812 37 5 v 55 w(certi\014cate)p 1068 2812 V 52 w(set)p
18285
1272 2812 V 54 w(params)p 1714 2812 V 55 w(function)3350
18286
3010 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
18286
e(c)m(hange)j(the)e(pa-)390 3241 y(rameters)d(stored)f(in)g(the)h
18287
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18288
3437 37 5 v 55 w(certi\014cate)p 1068 3437 V 52 w(set)p
18289
1272 3437 V 54 w(params)p 1714 3437 V 55 w(function)3350
18290
3632 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
18287
18291
(gnutls_certificate_set_p)q(ara)q(ms_)q(fun)q(ctio)q(n)565
18288
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18289
1274 3120 V 42 w(creden)m(tials)p 1737 3120 V 41 w(t)31
18290
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18291
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18292
3230 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p 984
18293
3230 V 41 w(certi\014cate)p 1412 3230 V 42 w(creden)m(tials)p
18294
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18292
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18294
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18295
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18296
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18297
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18298
1875 3851 V 41 w(t)h(structure)390 3984 y Ff(func)6 b
18295
18299
FB(:)39 b(is)31 b(the)f(function)g(to)i(b)s(e)d(called)390
18296
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18300
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18297
18301
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18298
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18302
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18299
18303
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18300
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18301
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18302
3922 V 54 w(rsa)p 1484 3922 V 54 w(exp)s(ort)p 1889 3922
18303
V 55 w(params)3350 4120 y FB([F)-8 b(unction])-3599 b
18304
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18305
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18306
4533 V 54 w(rsa)p 1484 4533 V 54 w(exp)s(ort)p 1889 4533
18307
V 55 w(params)3350 4727 y FB([F)-8 b(unction])-3599 b
18304
18308
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18305
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18306
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18307
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18308
2308 4230 V 41 w(rsa)p 2466 4230 V 39 w(params)p 2794
18309
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18310
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18311
1412 4340 V 42 w(creden)m(tials)p 1875 4340 V 41 w(t)h(structure)390
18312
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18309
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18310
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18311
4837 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
18312
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18313
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18314
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18315
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18316
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18313
18317
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18314
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18318
5213 y(This)i(function)h(will)g(set)h(the)f(temp)s(orary)f(RSA)h
18315
18319
(parameters)g(for)g(a)g(certi\014cate)i(serv)m(er)e(to)h(use.)390
18316
4721 y(These)c(parameters)h(will)g(b)s(e)e(used)h(in)g(RSA-EXPOR)-8
18317
b(T)30 b(cipher)g(suites.)150 4922 y Fv(gn)m(utls)p 483
18318
4922 37 5 v 55 w(certi\014cate)p 1068 4922 V 52 w(set)p
18319
1272 4922 V 54 w(v)m(erify)p 1630 4922 V 54 w(\015ags)3350
18320
5121 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
18321
(gnutls_certificate_set_v)q(eri)q(fy_)q(fla)q(gs)565
18322
5230 y Fg(\()p Ff(gn)m(utls)p 846 5230 28 4 v 41 w(certi\014cate)p
18323
1274 5230 V 42 w(creden)m(tials)p 1737 5230 V 41 w(t)31
18324
b Fe(res)12 b Ff(,)31 b(unsigned)e(in)m(t)i Fe(flags)12
18325
b Fg(\))390 5340 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p
18326
984 5340 V 41 w(certi\014cate)p 1412 5340 V 42 w(creden)m(tials)p
18327
1875 5340 V 41 w(t)h(structure)p eop end
18320
5322 y(These)c(parameters)h(will)g(b)s(e)e(used)h(in)g(RSA-EXPOR)-8
18321
b(T)30 b(cipher)g(suites.)p eop end
18328
18322
%%Page: 125 131
18329
18323
TeXDict begin 125 130 bop 150 -116 a FB(Chapter)30 b(9:)41
18330
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18331
Ff(\015ags)t FB(:)41 b(are)30 b(the)h(\015ags)390 447
18332
y(This)38 b(function)g(will)h(set)h(the)e(\015ags)h(to)h(b)s(e)e(used)g
18333
(at)h(v)m(eri\014cation)h(of)f(the)g(certi\014cates.)68
18334
b(Flags)390 557 y(m)m(ust)30 b(b)s(e)g(OR)g(of)g(the)h
18335
Ft(gnutls_certificate_verif)o(y_fl)o(ags)24 b FB(en)m(umerations.)150
18336
770 y Fv(gn)m(utls)p 483 770 37 5 v 55 w(certi\014cate)p
18337
1068 770 V 52 w(set)p 1272 770 V 54 w(v)m(erify)p 1630
18338
770 V 54 w(limits)3350 980 y FB([F)-8 b(unction])-3599
18339
b Fh(void)54 b(gnutls_certificate_set_v)q(eri)q(fy_)q(lim)q(its)565
18340
1090 y Fg(\()p Ff(gn)m(utls)p 846 1090 28 4 v 41 w(certi\014cate)p
18341
1274 1090 V 42 w(creden)m(tials)p 1737 1090 V 41 w(t)31
18324
b(F)-8 b(unction)31 b(Reference)2237 b(125)150 299 y
18325
Fv(gn)m(utls)p 483 299 37 5 v 55 w(certi\014cate)p 1068
18326
299 V 52 w(set)p 1272 299 V 54 w(v)m(erify)p 1630 299
18327
V 54 w(\015ags)3350 499 y FB([F)-8 b(unction])-3599 b
18328
Fh(void)54 b(gnutls_certificate_set_v)q(eri)q(fy_)q(fla)q(gs)565
18329
609 y Fg(\()p Ff(gn)m(utls)p 846 609 28 4 v 41 w(certi\014cate)p
18330
1274 609 V 42 w(creden)m(tials)p 1737 609 V 41 w(t)31
18331
b Fe(res)12 b Ff(,)31 b(unsigned)e(in)m(t)i Fe(flags)12
18332
b Fg(\))390 718 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p
18333
984 718 V 41 w(certi\014cate)p 1412 718 V 42 w(creden)m(tials)p
18334
1875 718 V 41 w(t)h(structure)390 857 y Ff(\015ags)t
18335
FB(:)41 b(are)30 b(the)h(\015ags)390 995 y(This)38 b(function)g(will)h
18336
(set)h(the)e(\015ags)h(to)h(b)s(e)e(used)g(at)h(v)m(eri\014cation)h(of)
18337
f(the)g(certi\014cates.)68 b(Flags)390 1104 y(m)m(ust)30
18338
b(b)s(e)g(OR)g(of)g(the)h Ft(gnutls_certificate_verif)o(y_fl)o(ags)24
18339
b FB(en)m(umerations.)150 1307 y Fv(gn)m(utls)p 483 1307
18340
37 5 v 55 w(certi\014cate)p 1068 1307 V 52 w(set)p 1272
18341
1307 V 54 w(v)m(erify)p 1630 1307 V 54 w(limits)3350
18342
1508 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
18343
(gnutls_certificate_set_v)q(eri)q(fy_)q(lim)q(its)565
18344
1617 y Fg(\()p Ff(gn)m(utls)p 846 1617 28 4 v 41 w(certi\014cate)p
18345
1274 1617 V 42 w(creden)m(tials)p 1737 1617 V 41 w(t)31
18342
18346
b Fe(res)12 b Ff(,)31 b(unsigned)e(in)m(t)i Fe(max_bits)12
18343
b Ff(,)33 b(unsigned)c(in)m(t)565 1200 y Fe(max_depth)12
18344
b Fg(\))390 1309 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p
18345
984 1309 V 41 w(certi\014cate)p 1412 1309 V 42 w(creden)m(tials)i
18346
(structure)390 1458 y Ff(max)p 565 1458 V 40 w(bits)t
18347
b Ff(,)33 b(unsigned)c(in)m(t)565 1727 y Fe(max_depth)12
18348
b Fg(\))390 1837 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p
18349
984 1837 V 41 w(certi\014cate)p 1412 1837 V 42 w(creden)m(tials)i
18350
(structure)390 1975 y Ff(max)p 565 1975 V 40 w(bits)t
18347
18351
FB(:)41 b(is)30 b(the)h(n)m(um)m(b)s(er)e(of)h(bits)g(of)h(an)f
18348
18352
(acceptable)j(certi\014cate)f(\(default)f(8200\))390
18349
1606 y Ff(max)p 565 1606 V 40 w(depth)p FB(:)40 b(is)31
18353
2113 y Ff(max)p 565 2113 V 40 w(depth)p FB(:)40 b(is)31
18350
18354
b(maxim)m(um)f(depth)f(of)i(the)f(v)m(eri\014cation)i(of)f(a)g
18351
(certi\014cate)h(c)m(hain)f(\(default)g(5\))390 1754
18355
(certi\014cate)h(c)m(hain)f(\(default)g(5\))390 2251
18352
18356
y(This)26 b(function)g(will)h(set)g(some)g(upp)s(er)d(limits)k(for)e
18353
18357
(the)h(default)g(v)m(eri\014cation)h(function,)f Ft(gnutls_)390
18354
1864 y(certificate_verify_peers)o(2\(\))p FB(,)20 b(to)26
18358
2361 y(certificate_verify_peers)o(2\(\))p FB(,)20 b(to)26
18355
18359
b(a)m(v)m(oid)g(denial)f(of)h(service)f(attac)m(ks.)42
18356
b(Y)-8 b(ou)25 b(can)g(set)h(them)390 1973 y(to)31 b(zero)g(to)g
18357
(disable)g(limits.)150 2186 y Fv(gn)m(utls)p 483 2186
18358
37 5 v 55 w(certi\014cate)p 1068 2186 V 52 w(set)p 1272
18359
2186 V 54 w(x509)p 1574 2186 V 55 w(crl)p 1768 2186 V
18360
54 w(\014le)3350 2397 y FB([F)-8 b(unction])-3599 b Fh(int)53
18360
b(Y)-8 b(ou)25 b(can)g(set)h(them)390 2470 y(to)31 b(zero)g(to)g
18361
(disable)g(limits.)150 2673 y Fv(gn)m(utls)p 483 2673
18362
37 5 v 55 w(certi\014cate)p 1068 2673 V 52 w(set)p 1272
18363
2673 V 54 w(x509)p 1574 2673 V 55 w(crl)p 1768 2673 V
18364
54 w(\014le)3350 2874 y FB([F)-8 b(unction])-3599 b Fh(int)53
18361
18365
b(gnutls_certificate_se)q(t_x5)q(09_)q(crl)q(_fi)q(le)565
18362
2507 y Fg(\()p Ff(gn)m(utls)p 846 2507 28 4 v 41 w(certi\014cate)p
18363
1274 2507 V 42 w(creden)m(tials)p 1737 2507 V 41 w(t)31
18366
2983 y Fg(\()p Ff(gn)m(utls)p 846 2983 28 4 v 41 w(certi\014cate)p
18367
1274 2983 V 42 w(creden)m(tials)p 1737 2983 V 41 w(t)31
18364
18368
b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(crlfile)12
18365
b Ff(,)565 2616 y(gn)m(utls)p 811 2616 V 41 w(x509)p
18366
1035 2616 V 41 w(crt)p 1187 2616 V 40 w(fm)m(t)p 1363
18367
2616 V 41 w(t)30 b Fe(type)12 b Fg(\))390 2726 y Ff(res)t
18369
b Ff(,)565 3093 y(gn)m(utls)p 811 3093 V 41 w(x509)p
18370
1035 3093 V 41 w(crt)p 1187 3093 V 40 w(fm)m(t)p 1363
18371
3093 V 41 w(t)30 b Fe(type)12 b Fg(\))390 3202 y Ff(res)t
18368
18372
FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18369
b FB(structure.)390 2874 y Ff(crl\014le)5 b FB(:)41 b(is)31
18373
b FB(structure.)390 3340 y Ff(crl\014le)5 b FB(:)41 b(is)31
18370
18374
b(a)f(\014le)h(con)m(taining)h(the)e(list)h(of)g(v)m(eri\014ed)f(CRLs)g
18371
(\(DER)h(or)f(PEM)g(list\))390 3022 y Ff(t)m(yp)s(e)5
18372
b FB(:)41 b(is)30 b(PEM)h(or)f(DER)390 3171 y(This)36
18375
(\(DER)h(or)f(PEM)g(list\))390 3479 y Ff(t)m(yp)s(e)5
18376
b FB(:)41 b(is)30 b(PEM)h(or)f(DER)390 3617 y(This)36
18373
18377
b(function)g(adds)g(the)g(trusted)g(CRLs)g(in)g(order)g(to)h(v)m(erify)
18374
g(clien)m(t)h(or)f(serv)m(er)g(certi\014cates.)390 3280
18378
g(clien)m(t)h(or)f(serv)m(er)g(certi\014cates.)390 3726
18375
18379
y(In)c(case)h(of)g(a)g(clien)m(t)h(this)f(is)f(not)h(required)f(to)h(b)
18376
18380
s(e)f(called)h(if)g(the)g(certi\014cates)h(are)f(not)g(v)m(eri\014ed)
18377
390 3390 y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))
18381
390 3836 y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))
18378
18382
o FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e(called)i(m)m(ultiple)
18379
390 3500 y(times.)390 3648 y Fn(Returns:)40 b FB(n)m(um)m(b)s(er)29
18383
390 3946 y(times.)390 4084 y Fn(Returns:)40 b FB(n)m(um)m(b)s(er)29
18380
18384
b(of)i(CRLs)f(pro)s(cessed)f(or)i(a)f(negativ)m(e)j(v)-5
18381
b(alue)31 b(on)f(error.)150 3861 y Fv(gn)m(utls)p 483
18382
3861 37 5 v 55 w(certi\014cate)p 1068 3861 V 52 w(set)p
18383
1272 3861 V 54 w(x509)p 1574 3861 V 55 w(crl)p 1768 3861
18384
V 54 w(mem)3350 4071 y FB([F)-8 b(unction])-3599 b Fh(int)53
18385
b(alue)31 b(on)f(error.)150 4287 y Fv(gn)m(utls)p 483
18386
4287 37 5 v 55 w(certi\014cate)p 1068 4287 V 52 w(set)p
18387
1272 4287 V 54 w(x509)p 1574 4287 V 55 w(crl)p 1768 4287
18388
V 54 w(mem)3350 4487 y FB([F)-8 b(unction])-3599 b Fh(int)53
18385
18389
b(gnutls_certificate_se)q(t_x5)q(09_)q(crl)q(_me)q(m)565
18386
4181 y Fg(\()p Ff(gn)m(utls)p 846 4181 28 4 v 41 w(certi\014cate)p
18387
1274 4181 V 42 w(creden)m(tials)p 1737 4181 V 41 w(t)31
18388
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 4181
18389
V 40 w(datum)p 2844 4181 V 40 w(t)g(*)f Fe(CRL)12 b Ff(,)565
18390
4291 y(gn)m(utls)p 811 4291 V 41 w(x509)p 1035 4291 V
18391
41 w(crt)p 1187 4291 V 40 w(fm)m(t)p 1363 4291 V 41 w(t)30
18392
b Fe(type)12 b Fg(\))390 4400 y Ff(res)t FB(:)40 b(is)31
18390
4597 y Fg(\()p Ff(gn)m(utls)p 846 4597 28 4 v 41 w(certi\014cate)p
18391
1274 4597 V 42 w(creden)m(tials)p 1737 4597 V 41 w(t)31
18392
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 4597
18393
V 40 w(datum)p 2844 4597 V 40 w(t)g(*)f Fe(CRL)12 b Ff(,)565
18394
4706 y(gn)m(utls)p 811 4706 V 41 w(x509)p 1035 4706 V
18395
41 w(crt)p 1187 4706 V 40 w(fm)m(t)p 1363 4706 V 41 w(t)30
18396
b Fe(type)12 b Fg(\))390 4816 y Ff(res)t FB(:)40 b(is)31
18393
18397
b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18394
b FB(structure.)390 4549 y Ff(CRL)p FB(:)30 b(is)g(a)h(list)g(of)g
18398
b FB(structure.)390 4954 y Ff(CRL)p FB(:)30 b(is)g(a)h(list)g(of)g
18395
18399
(trusted)f(CRLs.)39 b(They)30 b(should)g(ha)m(v)m(e)h(b)s(een)f(v)m
18396
(eri\014ed)g(b)s(efore.)390 4697 y Ff(t)m(yp)s(e)5 b
18397
FB(:)41 b(is)30 b(DER)h(or)f(PEM)390 4845 y(This)36 b(function)g(adds)g
18400
(eri\014ed)g(b)s(efore.)390 5092 y Ff(t)m(yp)s(e)5 b
18401
FB(:)41 b(is)30 b(DER)h(or)f(PEM)390 5230 y(This)36 b(function)g(adds)g
18398
18402
(the)g(trusted)g(CRLs)g(in)g(order)g(to)h(v)m(erify)g(clien)m(t)h(or)f
18399
(serv)m(er)g(certi\014cates.)390 4955 y(In)c(case)h(of)g(a)g(clien)m(t)
18403
(serv)m(er)g(certi\014cates.)390 5340 y(In)c(case)h(of)g(a)g(clien)m(t)
18400
18404
h(this)f(is)f(not)h(required)f(to)h(b)s(e)f(called)h(if)g(the)g
18401
(certi\014cates)h(are)f(not)g(v)m(eri\014ed)390 5064
18402
y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))o
18403
FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e(called)i(m)m(ultiple)
18404
390 5174 y(times.)390 5322 y Fn(Returns:)40 b FB(n)m(um)m(b)s(er)29
18405
b(of)i(CRLs)f(pro)s(cessed,)g(or)g(a)h(negativ)m(e)h(v)-5
18406
b(alue)31 b(on)f(error.)p eop end
18405
(certi\014cates)h(are)f(not)g(v)m(eri\014ed)p eop end
18407
18406
%%Page: 126 132
18408
18407
TeXDict begin 126 131 bop 150 -116 a FB(Chapter)30 b(9:)41
18409
b(F)-8 b(unction)31 b(Reference)2237 b(126)150 299 y
18410
Fv(gn)m(utls)p 483 299 37 5 v 55 w(certi\014cate)p 1068
18411
299 V 52 w(set)p 1272 299 V 54 w(x509)p 1574 299 V 55
18412
w(crl)3350 499 y FB([F)-8 b(unction])-3599 b Fh(int)53
18413
b(gnutls_certificate_se)q(t_x5)q(09_)q(crl)565 608 y
18414
Fg(\()p Ff(gn)m(utls)p 846 608 28 4 v 41 w(certi\014cate)p
18415
1274 608 V 42 w(creden)m(tials)p 1737 608 V 41 w(t)31
18416
b Fe(res)12 b Ff(,)31 b(gn)m(utls)p 2308 608 V 41 w(x509)p
18417
2532 608 V 41 w(crl)p 2674 608 V 40 w(t)g(*)g Fe(crl_list)12
18418
b Ff(,)32 b(in)m(t)565 718 y Fe(crl_list_size)12 b Fg(\))390
18419
828 y Ff(res)t FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o
18420
(ntia)o(ls_)o(t)25 b FB(structure.)390 965 y Ff(crl)p
18421
497 965 V 40 w(list)r FB(:)42 b(is)30 b(a)h(list)g(of)f(trusted)g
18422
(CRLs.)40 b(They)30 b(should)f(ha)m(v)m(e)j(b)s(een)e(v)m(eri\014ed)g
18423
(b)s(efore.)390 1103 y Ff(crl)p 497 1103 V 40 w(list)p
18424
658 1103 V 41 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f
18425
(crl)p 1839 1103 V 41 w(list)390 1240 y(This)36 b(function)g(adds)g
18426
(the)g(trusted)g(CRLs)g(in)g(order)g(to)h(v)m(erify)g(clien)m(t)h(or)f
18427
(serv)m(er)g(certi\014cates.)390 1350 y(In)c(case)h(of)g(a)g(clien)m(t)
18428
h(this)f(is)f(not)h(required)f(to)h(b)s(e)f(called)h(if)g(the)g
18429
(certi\014cates)h(are)f(not)g(v)m(eri\014ed)390 1460
18408
b(F)-8 b(unction)31 b(Reference)2237 b(126)390 299 y(using)25
18409
b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))o
18410
FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e(called)i(m)m(ultiple)
18411
390 408 y(times.)390 542 y Fn(Returns:)40 b FB(n)m(um)m(b)s(er)29
18412
b(of)i(CRLs)f(pro)s(cessed,)g(or)g(a)h(negativ)m(e)h(v)-5
18413
b(alue)31 b(on)f(error.)150 739 y Fv(gn)m(utls)p 483
18414
739 37 5 v 55 w(certi\014cate)p 1068 739 V 52 w(set)p
18415
1272 739 V 54 w(x509)p 1574 739 V 55 w(crl)3350 934 y
18416
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q(t_x5)q
18417
(09_)q(crl)565 1043 y Fg(\()p Ff(gn)m(utls)p 846 1043
18418
28 4 v 41 w(certi\014cate)p 1274 1043 V 42 w(creden)m(tials)p
18419
1737 1043 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
18420
2308 1043 V 41 w(x509)p 2532 1043 V 41 w(crl)p 2674 1043
18421
V 40 w(t)g(*)g Fe(crl_list)12 b Ff(,)32 b(in)m(t)565
18422
1153 y Fe(crl_list_size)12 b Fg(\))390 1263 y Ff(res)t
18423
FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18424
b FB(structure.)390 1396 y Ff(crl)p 497 1396 V 40 w(list)r
18425
FB(:)42 b(is)30 b(a)h(list)g(of)f(trusted)g(CRLs.)40
18426
b(They)30 b(should)f(ha)m(v)m(e)j(b)s(een)e(v)m(eri\014ed)g(b)s(efore.)
18427
390 1530 y Ff(crl)p 497 1530 V 40 w(list)p 658 1530 V
18428
41 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f(crl)p
18429
1839 1530 V 41 w(list)390 1663 y(This)36 b(function)g(adds)g(the)g
18430
(trusted)g(CRLs)g(in)g(order)g(to)h(v)m(erify)g(clien)m(t)h(or)f(serv)m
18431
(er)g(certi\014cates.)390 1773 y(In)c(case)h(of)g(a)g(clien)m(t)h(this)
18432
f(is)f(not)h(required)f(to)h(b)s(e)f(called)h(if)g(the)g
18433
(certi\014cates)h(are)f(not)g(v)m(eri\014ed)390 1882
18430
18434
y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))o
18431
18435
FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e(called)i(m)m(ultiple)
18432
390 1569 y(times.)390 1707 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18436
390 1992 y(times.)390 2125 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18433
18437
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)390
18434
1844 y Fn(Since:)41 b FB(2.4.0)150 2047 y Fv(gn)m(utls)p
18435
483 2047 37 5 v 55 w(certi\014cate)p 1068 2047 V 52 w(set)p
18436
1272 2047 V 54 w(x509)p 1574 2047 V 55 w(k)m(ey)p 1812
18437
2047 V 53 w(\014le)3350 2247 y FB([F)-8 b(unction])-3599
18438
2259 y Fn(Since:)41 b FB(2.4.0)150 2456 y Fv(gn)m(utls)p
18439
483 2456 37 5 v 55 w(certi\014cate)p 1068 2456 V 52 w(set)p
18440
1272 2456 V 54 w(x509)p 1574 2456 V 55 w(k)m(ey)p 1812
18441
2456 V 53 w(\014le)3350 2651 y FB([F)-8 b(unction])-3599
18438
18442
b Fh(int)53 b(gnutls_certificate_se)q(t_x5)q(09_)q(key)q(_fi)q(le)565
18439
2356 y Fg(\()p Ff(gn)m(utls)p 846 2356 28 4 v 41 w(certi\014cate)p
18440
1274 2356 V 42 w(creden)m(tials)p 1737 2356 V 41 w(t)31
18443
2760 y Fg(\()p Ff(gn)m(utls)p 846 2760 28 4 v 41 w(certi\014cate)p
18444
1274 2760 V 42 w(creden)m(tials)p 1737 2760 V 41 w(t)31
18441
18445
b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(CERTFILE)12
18442
b Ff(,)32 b(const)f(c)m(har)g(*)565 2466 y Fe(KEYFILE)12
18443
b Ff(,)32 b(gn)m(utls)p 1244 2466 V 41 w(x509)p 1468
18444
2466 V 41 w(crt)p 1620 2466 V 40 w(fm)m(t)p 1796 2466
18445
V 41 w(t)e Fe(type)12 b Fg(\))390 2575 y Ff(res)t FB(:)40
18446
b Ff(,)32 b(const)f(c)m(har)g(*)565 2870 y Fe(KEYFILE)12
18447
b Ff(,)32 b(gn)m(utls)p 1244 2870 V 41 w(x509)p 1468
18448
2870 V 41 w(crt)p 1620 2870 V 40 w(fm)m(t)p 1796 2870
18449
V 41 w(t)e Fe(type)12 b Fg(\))390 2980 y Ff(res)t FB(:)40
18446
18450
b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18447
b FB(structure.)390 2713 y Ff(CER)-8 b(TFILE)5 b FB(:)25
18451
b FB(structure.)390 3113 y Ff(CER)-8 b(TFILE)5 b FB(:)25
18448
18452
b(is)h(a)f(\014le)h(that)g(con)m(taining)h(the)e(certi\014cate)i(list)f
18449
18453
(\(path\))g(for)f(the)h(sp)s(eci\014ed)e(priv)-5 b(ate)390
18450
2823 y(k)m(ey)d(,)32 b(in)e(PK)m(CS7)g(format,)h(or)f(a)h(list)g(of)f
18451
(certi\014cates)390 2960 y Ff(KEYFILE)5 b FB(:)30 b(is)h(a)g(\014le)f
18454
3223 y(k)m(ey)d(,)32 b(in)e(PK)m(CS7)g(format,)h(or)f(a)h(list)g(of)f
18455
(certi\014cates)390 3356 y Ff(KEYFILE)5 b FB(:)30 b(is)h(a)g(\014le)f
18452
18456
(that)h(con)m(tains)h(the)e(priv)-5 b(ate)31 b(k)m(ey)390
18453
3098 y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30 b(PEM)h(or)f(DER)390
18454
3235 y(This)d(function)h(sets)h(a)g(certi\014cate/priv)-5
18457
3490 y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30 b(PEM)h(or)f(DER)390
18458
3623 y(This)d(function)h(sets)h(a)g(certi\014cate/priv)-5
18455
18459
b(ate)31 b(k)m(ey)e(pair)f(in)g(the)h(gn)m(utls)p 2789
18456
3235 V 40 w(certi\014cate)p 3216 3235 V 42 w(creden)m(tials)p
18457
3679 3235 V 42 w(t)390 3345 y(structure.)153 b(This)67
18460
3623 V 40 w(certi\014cate)p 3216 3623 V 42 w(creden)m(tials)p
18461
3679 3623 V 42 w(t)390 3733 y(structure.)153 b(This)67
18458
18462
b(function)g(ma)m(y)h(b)s(e)g(called)h(more)f(than)f(once)i(\(in)e
18459
(case)i(m)m(ultiple)390 3455 y(k)m(eys/certi\014cates)33
18460
b(exist)f(for)e(the)g(serv)m(er\).)390 3592 y(Curren)m(tly)40
18463
(case)i(m)m(ultiple)390 3842 y(k)m(eys/certi\014cates)33
18464
b(exist)f(for)e(the)g(serv)m(er\).)390 3976 y(Curren)m(tly)40
18461
18465
b(only)h(PK)m(CS-1)g(enco)s(ded)g(RSA)f(and)h(DSA)g(priv)-5
18462
18466
b(ate)41 b(k)m(eys)h(are)f(accepted)h(b)m(y)f(this)390
18463
3702 y(function.)390 3839 y Fn(Returns:)f Ft(GNUTLS_E_SUCCESS)26
18467
4085 y(function.)390 4219 y Fn(Returns:)f Ft(GNUTLS_E_SUCCESS)26
18464
18468
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
18465
4042 y Fv(gn)m(utls)p 483 4042 37 5 v 55 w(certi\014cate)p
18466
1068 4042 V 52 w(set)p 1272 4042 V 54 w(x509)p 1574 4042
18467
V 55 w(k)m(ey)p 1812 4042 V 53 w(mem)3350 4242 y FB([F)-8
18469
4416 y Fv(gn)m(utls)p 483 4416 37 5 v 55 w(certi\014cate)p
18470
1068 4416 V 52 w(set)p 1272 4416 V 54 w(x509)p 1574 4416
18471
V 55 w(k)m(ey)p 1812 4416 V 53 w(mem)3350 4611 y FB([F)-8
18468
18472
b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q(t_x5)q(09_)q
18469
(key)q(_me)q(m)565 4351 y Fg(\()p Ff(gn)m(utls)p 846
18470
4351 28 4 v 41 w(certi\014cate)p 1274 4351 V 42 w(creden)m(tials)p
18471
1737 4351 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p
18472
2546 4351 V 40 w(datum)p 2844 4351 V 40 w(t)g(*)f Fe(cert)12
18473
b Ff(,)32 b(const)565 4461 y(gn)m(utls)p 811 4461 V 41
18474
w(datum)p 1110 4461 V 39 w(t)f(*)g Fe(key)12 b Ff(,)31
18475
b(gn)m(utls)p 1755 4461 V 40 w(x509)p 1978 4461 V 41
18476
w(crt)p 2130 4461 V 41 w(fm)m(t)p 2307 4461 V 40 w(t)g
18477
Fe(type)12 b Fg(\))390 4570 y Ff(res)t FB(:)40 b(is)31
18473
(key)q(_me)q(m)565 4720 y Fg(\()p Ff(gn)m(utls)p 846
18474
4720 28 4 v 41 w(certi\014cate)p 1274 4720 V 42 w(creden)m(tials)p
18475
1737 4720 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p
18476
2546 4720 V 40 w(datum)p 2844 4720 V 40 w(t)g(*)f Fe(cert)12
18477
b Ff(,)32 b(const)565 4830 y(gn)m(utls)p 811 4830 V 41
18478
w(datum)p 1110 4830 V 39 w(t)f(*)g Fe(key)12 b Ff(,)31
18479
b(gn)m(utls)p 1755 4830 V 40 w(x509)p 1978 4830 V 41
18480
w(crt)p 2130 4830 V 41 w(fm)m(t)p 2307 4830 V 40 w(t)g
18481
Fe(type)12 b Fg(\))390 4940 y Ff(res)t FB(:)40 b(is)31
18478
18482
b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18479
b FB(structure.)390 4708 y Ff(cert)r FB(:)41 b(con)m(tains)32
18483
b FB(structure.)390 5073 y Ff(cert)r FB(:)41 b(con)m(tains)32
18480
18484
b(a)f(certi\014cate)h(list)f(\(path\))g(for)f(the)h(sp)s(eci\014ed)e
18481
(priv)-5 b(ate)31 b(k)m(ey)390 4846 y Ff(k)m(ey)8 b FB(:)41
18485
(priv)-5 b(ate)31 b(k)m(ey)390 5206 y Ff(k)m(ey)8 b FB(:)41
18482
18486
b(is)31 b(the)f(priv)-5 b(ate)31 b(k)m(ey)-8 b(,)32 b(or)e
18483
Ft(NULL)390 4983 y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30
18484
b(PEM)h(or)f(DER)390 5121 y(This)d(function)h(sets)h(a)g
18485
(certi\014cate/priv)-5 b(ate)31 b(k)m(ey)e(pair)f(in)g(the)h(gn)m(utls)
18486
p 2789 5121 V 40 w(certi\014cate)p 3216 5121 V 42 w(creden)m(tials)p
18487
3679 5121 V 42 w(t)390 5230 y(structure.)153 b(This)67
18488
b(function)g(ma)m(y)h(b)s(e)g(called)h(more)f(than)f(once)i(\(in)e
18489
(case)i(m)m(ultiple)390 5340 y(k)m(eys/certi\014cates)33
18490
b(exist)f(for)e(the)g(serv)m(er\).)p eop end
18487
Ft(NULL)390 5340 y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30
18488
b(PEM)h(or)f(DER)p eop end
18491
18489
%%Page: 127 133
18492
18490
TeXDict begin 127 132 bop 150 -116 a FB(Chapter)30 b(9:)41
18493
b(F)-8 b(unction)31 b(Reference)2237 b(127)390 299 y
18494
Fn(Curren)m(tly)30 b(are)h(supp)s(orted:)39 b FB(RSA)30
18495
b(PK)m(CS-1)h(enco)s(ded)f(priv)-5 b(ate)30 b(k)m(eys,)i(DSA)e(priv)-5
18496
b(ate)31 b(k)m(eys.)390 433 y(DSA)i(priv)-5 b(ate)33
18497
b(k)m(eys)g(are)g(enco)s(ded)g(the)g(Op)s(enSSL)d(w)m(a)m(y)-8
18498
b(,)35 b(whic)m(h)d(is)h(an)f(ASN.1)i(DER)f(sequence)390
18499
543 y(of)e(6)f(INTEGERs)g(-)h(v)m(ersion,)g(p,)f(q,)g(g,)h(pub,)e
18500
(priv.)390 677 y(Note)d(that)f(the)g(k)m(eyUsage)i(\(2.5.29.15\))h
18501
(PKIX)c(extension)i(in)e(X.509)i(certi\014cates)h(is)e(supp)s(orted.)
18502
390 786 y(This)i(means)h(that)h(certi\014cates)h(in)m(tended)e(for)f
18503
(signing)i(cannot)f(b)s(e)f(used)h(for)f(ciphersuites)h(that)390
18504
896 y(require)i(encryption.)390 1030 y(If)d(the)g(certi\014cate)i(and)e
18505
(the)g(priv)-5 b(ate)28 b(k)m(ey)g(are)f(giv)m(en)h(in)f(PEM)g(enco)s
18506
(ding)g(then)g(the)g(strings)g(that)390 1140 y(hold)j(their)g(v)-5
18507
b(alues)31 b(m)m(ust)f(b)s(e)g(n)m(ull)g(terminated.)390
18508
1274 y(The)i Ft(key)f FB(ma)m(y)i(b)s(e)f Ft(NULL)f FB(if)i(y)m(ou)g
18509
(are)f(using)g(a)h(sign)f(callbac)m(k,)k(see)d Ft
18510
(gnutls_sign_callback_)390 1383 y(set\(\))p FB(.)390
18511
1517 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
18512
b(success,)f(or)h(an)f(error)g(co)s(de.)150 1716 y Fv(gn)m(utls)p
18513
483 1716 37 5 v 55 w(certi\014cate)p 1068 1716 V 52 w(set)p
18514
1272 1716 V 54 w(x509)p 1574 1716 V 55 w(k)m(ey)3350
18515
1912 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q
18516
(t_x5)q(09_)q(key)565 2021 y Fg(\()p Ff(gn)m(utls)p 846
18517
2021 28 4 v 41 w(certi\014cate)p 1274 2021 V 42 w(creden)m(tials)p
18518
1737 2021 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
18519
2308 2021 V 41 w(x509)p 2532 2021 V 41 w(crt)p 2684 2021
18491
b(F)-8 b(unction)31 b(Reference)2237 b(127)390 299 y(This)27
18492
b(function)h(sets)h(a)g(certi\014cate/priv)-5 b(ate)31
18493
b(k)m(ey)e(pair)f(in)g(the)h(gn)m(utls)p 2789 299 28
18494
4 v 40 w(certi\014cate)p 3216 299 V 42 w(creden)m(tials)p
18495
3679 299 V 42 w(t)390 408 y(structure.)153 b(This)67
18496
b(function)g(ma)m(y)h(b)s(e)g(called)h(more)f(than)f(once)i(\(in)e
18497
(case)i(m)m(ultiple)390 518 y(k)m(eys/certi\014cates)33
18498
b(exist)f(for)e(the)g(serv)m(er\).)390 648 y Fn(Curren)m(tly)g(are)h
18499
(supp)s(orted:)39 b FB(RSA)30 b(PK)m(CS-1)h(enco)s(ded)f(priv)-5
18500
b(ate)30 b(k)m(eys,)i(DSA)e(priv)-5 b(ate)31 b(k)m(eys.)390
18501
777 y(DSA)i(priv)-5 b(ate)33 b(k)m(eys)g(are)g(enco)s(ded)g(the)g(Op)s
18502
(enSSL)d(w)m(a)m(y)-8 b(,)35 b(whic)m(h)d(is)h(an)f(ASN.1)i(DER)f
18503
(sequence)390 887 y(of)e(6)f(INTEGERs)g(-)h(v)m(ersion,)g(p,)f(q,)g(g,)
18504
h(pub,)e(priv.)390 1017 y(Note)d(that)f(the)g(k)m(eyUsage)i
18505
(\(2.5.29.15\))h(PKIX)c(extension)i(in)e(X.509)i(certi\014cates)h(is)e
18506
(supp)s(orted.)390 1126 y(This)i(means)h(that)h(certi\014cates)h(in)m
18507
(tended)e(for)f(signing)i(cannot)f(b)s(e)f(used)h(for)f(ciphersuites)h
18508
(that)390 1236 y(require)i(encryption.)390 1366 y(If)d(the)g
18509
(certi\014cate)i(and)e(the)g(priv)-5 b(ate)28 b(k)m(ey)g(are)f(giv)m
18510
(en)h(in)f(PEM)g(enco)s(ding)g(then)g(the)g(strings)g(that)390
18511
1475 y(hold)j(their)g(v)-5 b(alues)31 b(m)m(ust)f(b)s(e)g(n)m(ull)g
18512
(terminated.)390 1605 y(The)i Ft(key)f FB(ma)m(y)i(b)s(e)f
18513
Ft(NULL)f FB(if)i(y)m(ou)g(are)f(using)g(a)h(sign)f(callbac)m(k,)k(see)
18514
d Ft(gnutls_sign_callback_)390 1715 y(set\(\))p FB(.)390
18515
1844 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
18516
b(success,)f(or)h(an)f(error)g(co)s(de.)150 2034 y Fv(gn)m(utls)p
18517
483 2034 37 5 v 55 w(certi\014cate)p 1068 2034 V 52 w(set)p
18518
1272 2034 V 54 w(x509)p 1574 2034 V 55 w(k)m(ey)3350
18519
2221 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q
18520
(t_x5)q(09_)q(key)565 2331 y Fg(\()p Ff(gn)m(utls)p 846
18521
2331 28 4 v 41 w(certi\014cate)p 1274 2331 V 42 w(creden)m(tials)p
18522
1737 2331 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
18523
2308 2331 V 41 w(x509)p 2532 2331 V 41 w(crt)p 2684 2331
18520
18524
V 40 w(t)g(*)g Fe(cert_list)12 b Ff(,)32 b(in)m(t)565
18521
2131 y Fe(cert_list_size)12 b Ff(,)34 b(gn)m(utls)p 1610
18522
2131 V 41 w(x509)p 1834 2131 V 41 w(privk)m(ey)p 2168
18523
2131 V 40 w(t)d Fe(key)12 b Fg(\))390 2240 y Ff(res)t
18525
2440 y Fe(cert_list_size)12 b Ff(,)34 b(gn)m(utls)p 1610
18526
2440 V 41 w(x509)p 1834 2440 V 41 w(privk)m(ey)p 2168
18527
2440 V 40 w(t)d Fe(key)12 b Fg(\))390 2550 y Ff(res)t
18524
18528
FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18525
b FB(structure.)390 2375 y Ff(cert)p 547 2375 V 41 w(list)r
18529
b FB(structure.)390 2680 y Ff(cert)p 547 2680 V 41 w(list)r
18526
18530
FB(:)41 b(con)m(tains)32 b(a)e(certi\014cate)j(list)e(\(path\))g(for)f
18527
18531
(the)g(sp)s(eci\014ed)g(priv)-5 b(ate)31 b(k)m(ey)390
18528
2509 y Ff(cert)p 547 2509 V 41 w(list)p 709 2509 V 40
18532
2809 y Ff(cert)p 547 2809 V 41 w(list)p 709 2809 V 40
18529
18533
w(size)5 b FB(:)42 b(holds)30 b(the)h(size)g(of)f(the)h(certi\014cate)h
18530
(list)390 2643 y Ff(k)m(ey)8 b FB(:)41 b(is)31 b(a)f(gn)m(utls)p
18531
1010 2643 V 41 w(x509)p 1234 2643 V 41 w(privk)m(ey)p
18532
1568 2643 V 40 w(t)h(k)m(ey)390 2777 y(This)c(function)h(sets)h(a)g
18534
(list)390 2939 y Ff(k)m(ey)8 b FB(:)41 b(is)31 b(a)f(gn)m(utls)p
18535
1010 2939 V 41 w(x509)p 1234 2939 V 41 w(privk)m(ey)p
18536
1568 2939 V 40 w(t)h(k)m(ey)390 3069 y(This)c(function)h(sets)h(a)g
18533
18537
(certi\014cate/priv)-5 b(ate)31 b(k)m(ey)e(pair)f(in)g(the)h(gn)m(utls)
18534
p 2789 2777 V 40 w(certi\014cate)p 3216 2777 V 42 w(creden)m(tials)p
18535
3679 2777 V 42 w(t)390 2886 y(structure.)153 b(This)67
18538
p 2789 3069 V 40 w(certi\014cate)p 3216 3069 V 42 w(creden)m(tials)p
18539
3679 3069 V 42 w(t)390 3178 y(structure.)153 b(This)67
18536
18540
b(function)g(ma)m(y)h(b)s(e)g(called)h(more)f(than)f(once)i(\(in)e
18537
(case)i(m)m(ultiple)390 2996 y(k)m(eys/certi\014cates)33
18538
b(exist)f(for)e(the)g(serv)m(er\).)390 3130 y Fn(Returns:)40
18541
(case)i(m)m(ultiple)390 3288 y(k)m(eys/certi\014cates)33
18542
b(exist)f(for)e(the)g(serv)m(er\).)390 3418 y Fn(Returns:)40
18539
18543
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
18540
(de.)390 3264 y Fn(Since:)41 b FB(2.4.0)150 3463 y Fv(gn)m(utls)p
18541
483 3463 37 5 v 55 w(certi\014cate)p 1068 3463 V 52 w(set)p
18542
1272 3463 V 54 w(x509)p 1574 3463 V 55 w(simple)p 1971
18543
3463 V 55 w(pk)m(cs12)p 2381 3463 V 54 w(\014le)3350
18544
3659 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q
18545
(t_x5)q(09_)q(sim)q(ple)q(_pkc)q(s12)q(_fi)q(le)565 3768
18546
y Fg(\()p Ff(gn)m(utls)p 846 3768 28 4 v 41 w(certi\014cate)p
18547
1274 3768 V 42 w(creden)m(tials)p 1737 3768 V 41 w(t)31
18544
(de.)390 3547 y Fn(Since:)41 b FB(2.4.0)150 3737 y Fv(gn)m(utls)p
18545
483 3737 37 5 v 55 w(certi\014cate)p 1068 3737 V 52 w(set)p
18546
1272 3737 V 54 w(x509)p 1574 3737 V 55 w(simple)p 1971
18547
3737 V 55 w(pk)m(cs12)p 2381 3737 V 54 w(\014le)3350
18548
3924 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q
18549
(t_x5)q(09_)q(sim)q(ple)q(_pkc)q(s12)q(_fi)q(le)565 4034
18550
y Fg(\()p Ff(gn)m(utls)p 846 4034 28 4 v 41 w(certi\014cate)p
18551
1274 4034 V 42 w(creden)m(tials)p 1737 4034 V 41 w(t)31
18548
18552
b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(pkcs12file)12
18549
b Ff(,)565 3878 y(gn)m(utls)p 811 3878 V 41 w(x509)p
18550
1035 3878 V 41 w(crt)p 1187 3878 V 40 w(fm)m(t)p 1363
18551
3878 V 41 w(t)30 b Fe(type)12 b Ff(,)32 b(const)e(c)m(har)h(*)g
18552
Fe(password)12 b Fg(\))390 3987 y Ff(res)t FB(:)40 b(is)31
18553
b Ff(,)565 4143 y(gn)m(utls)p 811 4143 V 41 w(x509)p
18554
1035 4143 V 41 w(crt)p 1187 4143 V 40 w(fm)m(t)p 1363
18555
4143 V 41 w(t)30 b Fe(type)12 b Ff(,)32 b(const)e(c)m(har)h(*)g
18556
Fe(password)12 b Fg(\))390 4253 y Ff(res)t FB(:)40 b(is)31
18553
18557
b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18554
b FB(structure.)390 4122 y Ff(pk)m(cs12\014le)5 b FB(:)42
18558
b FB(structure.)390 4383 y Ff(pk)m(cs12\014le)5 b FB(:)42
18555
18559
b(\014lename)31 b(of)f(\014le)h(con)m(taining)h(PK)m(CS)p
18556
Ft(12)d FB(blob.)390 4256 y Ff(t)m(yp)s(e)5 b FB(:)41
18560
Ft(12)d FB(blob.)390 4512 y Ff(t)m(yp)s(e)5 b FB(:)41
18557
18561
b(is)30 b(PEM)h(or)f(DER)h(of)f(the)h Ft(pkcs12file)p
18558
FB(.)390 4390 y Ff(passw)m(ord)t FB(:)40 b(optional)31
18562
FB(.)390 4642 y Ff(passw)m(ord)t FB(:)40 b(optional)31
18559
18563
b(passw)m(ord)f(used)f(to)j(decrypt)e(PK)m(CS)p Ft(12)f
18560
FB(\014le,)h(bags)h(and)f(k)m(eys.)390 4524 y(This)86
18564
FB(\014le,)h(bags)h(and)f(k)m(eys.)390 4772 y(This)86
18561
18565
b(function)g(sets)i(a)f(certi\014cate/priv)-5 b(ate)89
18562
b(k)m(ey)f(pair)e(and/or)h(a)g(CRL)f(in)h(the)390 4633
18563
y(gn)m(utls)p 636 4633 V 40 w(certi\014cate)p 1063 4633
18564
V 43 w(creden)m(tials)p 1527 4633 V 41 w(t)45 b(structure.)84
18566
b(k)m(ey)f(pair)e(and/or)h(a)g(CRL)f(in)h(the)390 4881
18567
y(gn)m(utls)p 636 4881 V 40 w(certi\014cate)p 1063 4881
18568
V 43 w(creden)m(tials)p 1527 4881 V 41 w(t)45 b(structure.)84
18565
18569
b(This)44 b(function)h(ma)m(y)h(b)s(e)e(called)i(more)f(than)390
18566
4743 y(once)31 b(\(in)f(case)i(m)m(ultiple)f(k)m(eys/certi\014cates)i
18567
(exist)f(for)e(the)g(serv)m(er\).)390 4877 y Fn(MA)m(C:)i
18570
4991 y(once)31 b(\(in)f(case)i(m)m(ultiple)f(k)m(eys/certi\014cates)i
18571
(exist)f(for)e(the)g(serv)m(er\).)390 5121 y Fn(MA)m(C:)i
18568
18572
FB(ed)f(PK)m(CS)p Ft(12)f FB(\014les)h(are)h(supp)s(orted.)42
18569
18573
b(Encrypted)31 b(PK)m(CS)p Ft(12)f FB(bags)h(are)h(supp)s(orted.)42
18570
b(En-)390 4987 y(crypted)32 b(PK)m(CS)p Ft(8)f FB(priv)-5
18574
b(En-)390 5230 y(crypted)32 b(PK)m(CS)p Ft(8)f FB(priv)-5
18571
18575
b(ate)32 b(k)m(eys)h(are)f(supp)s(orted.)44 b(Ho)m(w)m(ev)m(er,)35
18572
18576
b(only)d(passw)m(ord)g(based)f(securit)m(y)-8 b(,)390
18573
5096 y(and)30 b(the)g(same)h(passw)m(ord)f(for)g(all)h(op)s(erations,)g
18574
(are)g(supp)s(orted.)390 5230 y(The)e(priv)-5 b(ate)29
18575
b(k)m(eys)h(ma)m(y)g(b)s(e)f(RSA)g(PK)m(CS)p Ft(1)f FB(or)h(DSA)h(priv)
18576
-5 b(ate)29 b(k)m(eys)h(enco)s(ded)f(in)g(the)h(Op)s(enSSL)390
18577
5340 y(w)m(a)m(y)-8 b(.)p eop end
18577
5340 y(and)30 b(the)g(same)h(passw)m(ord)f(for)g(all)h(op)s(erations,)g
18578
(are)g(supp)s(orted.)p eop end
18578
18579
%%Page: 128 134
18579
18580
TeXDict begin 128 133 bop 150 -116 a FB(Chapter)30 b(9:)41
18580
b(F)-8 b(unction)31 b(Reference)2237 b(128)390 299 y(PK)m(CS)p
18581
Ft(12)44 b FB(\014le)i(ma)m(y)g(con)m(tain)h(man)m(y)e(k)m(eys)h
18582
(and/or)g(certi\014cates,)51 b(and)45 b(there)h(is)f(no)h(w)m(a)m(y)g
18583
(to)390 408 y(iden)m(tify)31 b(whic)m(h)f(k)m(ey/certi\014cate)k(pair)d
18584
(y)m(ou)g(w)m(an)m(t.)42 b(Y)-8 b(ou)31 b(should)f(mak)m(e)i(sure)e
18585
(the)h(PK)m(CS)p Ft(12)e FB(\014le)390 518 y(only)h(con)m(tain)i(one)f
18586
(k)m(ey/certi\014cate)j(pair)c(and/or)g(one)h(CRL.)390
18587
645 y(It)j(is)h(b)s(eliev)m(ed)g(that)g(the)f(limitations)i(of)f(this)f
18581
b(F)-8 b(unction)31 b(Reference)2237 b(128)390 299 y(The)29
18582
b(priv)-5 b(ate)29 b(k)m(eys)h(ma)m(y)g(b)s(e)f(RSA)g(PK)m(CS)p
18583
Ft(1)f FB(or)h(DSA)h(priv)-5 b(ate)29 b(k)m(eys)h(enco)s(ded)f(in)g
18584
(the)h(Op)s(enSSL)390 408 y(w)m(a)m(y)-8 b(.)390 560
18585
y(PK)m(CS)p Ft(12)44 b FB(\014le)i(ma)m(y)g(con)m(tain)h(man)m(y)e(k)m
18586
(eys)h(and/or)g(certi\014cates,)51 b(and)45 b(there)h(is)f(no)h(w)m(a)m
18587
(y)g(to)390 670 y(iden)m(tify)31 b(whic)m(h)f(k)m(ey/certi\014cate)k
18588
(pair)d(y)m(ou)g(w)m(an)m(t.)42 b(Y)-8 b(ou)31 b(should)f(mak)m(e)i
18589
(sure)e(the)h(PK)m(CS)p Ft(12)e FB(\014le)390 779 y(only)h(con)m(tain)i
18590
(one)f(k)m(ey/certi\014cate)j(pair)c(and/or)g(one)h(CRL.)390
18591
931 y(It)j(is)h(b)s(eliev)m(ed)g(that)g(the)f(limitations)i(of)f(this)f
18588
18592
(function)g(is)g(acceptable)j(for)d(most)g(usage,)j(and)390
18589
755 y(that)g(an)m(y)g(more)f(\015exibilit)m(y)h(w)m(ould)g(in)m(tro)s
18593
1040 y(that)g(an)m(y)g(more)f(\015exibilit)m(y)h(w)m(ould)g(in)m(tro)s
18590
18594
(duce)f(complexit)m(y)i(that)f(w)m(ould)f(mak)m(e)h(it)g(harder)e(to)
18591
390 865 y(use)30 b(this)g(functionalit)m(y)i(at)f(all.)390
18592
992 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
18593
b(success,)f(or)h(an)f(error)g(co)s(de.)150 1177 y Fv(gn)m(utls)p
18594
483 1177 37 5 v 55 w(certi\014cate)p 1068 1177 V 52 w(set)p
18595
1272 1177 V 54 w(x509)p 1574 1177 V 55 w(trust)p 1891
18596
1177 V 54 w(\014le)3350 1359 y FB([F)-8 b(unction])-3599
18595
390 1150 y(use)30 b(this)g(functionalit)m(y)i(at)f(all.)390
18596
1302 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
18597
b(success,)f(or)h(an)f(error)g(co)s(de.)150 1518 y Fv(gn)m(utls)p
18598
483 1518 37 5 v 55 w(certi\014cate)p 1068 1518 V 52 w(set)p
18599
1272 1518 V 54 w(x509)p 1574 1518 V 55 w(trust)p 1891
18600
1518 V 54 w(\014le)3350 1732 y FB([F)-8 b(unction])-3599
18597
18601
b Fh(int)53 b(gnutls_certificate_se)q(t_x5)q(09_)q(tru)q(st_)q(file)565
18598
1469 y Fg(\()p Ff(gn)m(utls)p 846 1469 28 4 v 41 w(certi\014cate)p
18599
1274 1469 V 42 w(creden)m(tials)p 1737 1469 V 41 w(t)31
18602
1842 y Fg(\()p Ff(gn)m(utls)p 846 1842 28 4 v 41 w(certi\014cate)p
18603
1274 1842 V 42 w(creden)m(tials)p 1737 1842 V 41 w(t)31
18600
18604
b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(cafile)12
18601
b Ff(,)565 1578 y(gn)m(utls)p 811 1578 V 41 w(x509)p
18602
1035 1578 V 41 w(crt)p 1187 1578 V 40 w(fm)m(t)p 1363
18603
1578 V 41 w(t)30 b Fe(type)12 b Fg(\))390 1688 y Ff(res)t
18605
b Ff(,)565 1951 y(gn)m(utls)p 811 1951 V 41 w(x509)p
18606
1035 1951 V 41 w(crt)p 1187 1951 V 40 w(fm)m(t)p 1363
18607
1951 V 41 w(t)30 b Fe(type)12 b Fg(\))390 2061 y Ff(res)t
18604
18608
FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18605
b FB(structure.)390 1815 y Ff(ca\014le)5 b FB(:)42 b(is)30
18609
b FB(structure.)390 2212 y Ff(ca\014le)5 b FB(:)42 b(is)30
18606
18610
b(a)h(\014le)f(con)m(taining)i(the)f(list)g(of)f(trusted)g(CAs)g(\(DER)
18607
h(or)g(PEM)f(list\))390 1943 y Ff(t)m(yp)s(e)5 b FB(:)41
18608
b(is)30 b(PEM)h(or)f(DER)390 2070 y(This)40 b(function)g(adds)g(the)h
18611
h(or)g(PEM)f(list\))390 2364 y Ff(t)m(yp)s(e)5 b FB(:)41
18612
b(is)30 b(PEM)h(or)f(DER)390 2516 y(This)40 b(function)g(adds)g(the)h
18609
18613
(trusted)g(CAs)f(in)h(order)f(to)h(v)m(erify)h(clien)m(t)g(or)f(serv)m
18610
(er)g(certi\014cates.)390 2180 y(In)33 b(case)h(of)g(a)g(clien)m(t)h
18614
(er)g(certi\014cates.)390 2625 y(In)33 b(case)h(of)g(a)g(clien)m(t)h
18611
18615
(this)f(is)f(not)h(required)f(to)h(b)s(e)f(called)h(if)g(the)g
18612
(certi\014cates)h(are)f(not)g(v)m(eri\014ed)390 2289
18616
(certi\014cates)h(are)f(not)g(v)m(eri\014ed)390 2735
18613
18617
y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))o
18614
18618
FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e(called)i(m)m(ultiple)
18615
390 2399 y(times.)390 2526 y(In)21 b(case)i(of)f(a)g(serv)m(er)h(the)f
18619
390 2844 y(times.)390 2996 y(In)21 b(case)i(of)f(a)g(serv)m(er)h(the)f
18616
18620
(names)g(of)g(the)g(CAs)f(set)i(here)f(will)g(b)s(e)f(sen)m(t)h(to)h
18617
(the)f(clien)m(t)i(if)e(a)g(certi\014cate)390 2636 y(request)37
18621
(the)f(clien)m(t)i(if)e(a)g(certi\014cate)390 3106 y(request)37
18618
18622
b(is)f(sen)m(t.)60 b(This)36 b(can)h(b)s(e)f(disabled)g(using)g
18619
Ft(gnutls_certificate_send_)o(x509)o(_rdn)o(_)390 2745
18620
y(sequence\(\))p FB(.)390 2873 y Fn(Returns:)k FB(n)m(um)m(b)s(er)29
18623
Ft(gnutls_certificate_send_)o(x509)o(_rdn)o(_)390 3215
18624
y(sequence\(\))p FB(.)390 3367 y Fn(Returns:)k FB(n)m(um)m(b)s(er)29
18621
18625
b(of)i(certi\014cates)h(pro)s(cessed,)e(or)h(a)f(negativ)m(e)j(v)-5
18622
b(alue)31 b(on)f(error.)150 3058 y Fv(gn)m(utls)p 483
18623
3058 37 5 v 55 w(certi\014cate)p 1068 3058 V 52 w(set)p
18624
1272 3058 V 54 w(x509)p 1574 3058 V 55 w(trust)p 1891
18625
3058 V 54 w(mem)3350 3240 y FB([F)-8 b(unction])-3599
18626
b(alue)31 b(on)f(error.)150 3583 y Fv(gn)m(utls)p 483
18627
3583 37 5 v 55 w(certi\014cate)p 1068 3583 V 52 w(set)p
18628
1272 3583 V 54 w(x509)p 1574 3583 V 55 w(trust)p 1891
18629
3583 V 54 w(mem)3350 3797 y FB([F)-8 b(unction])-3599
18626
18630
b Fh(int)53 b(gnutls_certificate_se)q(t_x5)q(09_)q(tru)q(st_)q(mem)565
18627
3350 y Fg(\()p Ff(gn)m(utls)p 846 3350 28 4 v 41 w(certi\014cate)p
18628
1274 3350 V 42 w(creden)m(tials)p 1737 3350 V 41 w(t)31
18629
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 3350
18630
V 40 w(datum)p 2844 3350 V 40 w(t)g(*)f Fe(ca)12 b Ff(,)565
18631
3459 y(gn)m(utls)p 811 3459 V 41 w(x509)p 1035 3459 V
18632
41 w(crt)p 1187 3459 V 40 w(fm)m(t)p 1363 3459 V 41 w(t)30
18633
b Fe(type)12 b Fg(\))390 3569 y Ff(res)t FB(:)40 b(is)31
18631
3907 y Fg(\()p Ff(gn)m(utls)p 846 3907 28 4 v 41 w(certi\014cate)p
18632
1274 3907 V 42 w(creden)m(tials)p 1737 3907 V 41 w(t)31
18633
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 3907
18634
V 40 w(datum)p 2844 3907 V 40 w(t)g(*)f Fe(ca)12 b Ff(,)565
18635
4016 y(gn)m(utls)p 811 4016 V 41 w(x509)p 1035 4016 V
18636
41 w(crt)p 1187 4016 V 40 w(fm)m(t)p 1363 4016 V 41 w(t)30
18637
b Fe(type)12 b Fg(\))390 4126 y Ff(res)t FB(:)40 b(is)31
18634
18638
b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18635
b FB(structure.)390 3696 y Ff(ca)p FB(:)42 b(is)30 b(a)h(list)g(of)f
18636
(trusted)g(CAs)g(or)g(a)h(DER)g(certi\014cate)390 3823
18639
b FB(structure.)390 4277 y Ff(ca)p FB(:)42 b(is)30 b(a)h(list)g(of)f
18640
(trusted)g(CAs)g(or)g(a)h(DER)g(certi\014cate)390 4429
18637
18641
y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30 b(DER)h(or)f(PEM)390
18638
3951 y(This)40 b(function)g(adds)g(the)h(trusted)g(CAs)f(in)h(order)f
18642
4581 y(This)40 b(function)g(adds)g(the)h(trusted)g(CAs)f(in)h(order)f
18639
18643
(to)h(v)m(erify)h(clien)m(t)g(or)f(serv)m(er)g(certi\014cates.)390
18640
4060 y(In)33 b(case)h(of)g(a)g(clien)m(t)h(this)f(is)f(not)h(required)f
18644
4690 y(In)33 b(case)h(of)g(a)g(clien)m(t)h(this)f(is)f(not)h(required)f
18641
18645
(to)h(b)s(e)f(called)h(if)g(the)g(certi\014cates)h(are)f(not)g(v)m
18642
(eri\014ed)390 4170 y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o
18646
(eri\014ed)390 4800 y(using)25 b Ft(gnutls_certificate_veri)o(fy_)o
18643
18647
(peer)o(s2\(\))o FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e
18644
(called)i(m)m(ultiple)390 4280 y(times.)390 4407 y(In)i(case)h(of)f(a)h
18648
(called)i(m)m(ultiple)390 4909 y(times.)390 5061 y(In)i(case)h(of)f(a)h
18645
18649
(serv)m(er)g(the)f(CAs)g(set)h(here)f(will)h(b)s(e)f(sen)m(t)h(to)g
18646
18650
(the)f(clien)m(t)i(if)e(a)h(certi\014cate)i(request)d(is)390
18647
4517 y(sen)m(t.)39 b(This)24 b(can)g(b)s(e)g(disabled)g(using)f
18651
5171 y(sen)m(t.)39 b(This)24 b(can)g(b)s(e)g(disabled)g(using)f
18648
18652
Ft(gnutls_certificate_send_x5)o(09_r)o(dn_)o(sequ)o(ence)o(\(\))p
18649
FB(.)390 4644 y Fn(Returns:)40 b FB(the)31 b(n)m(um)m(b)s(er)e(of)i
18653
FB(.)390 5322 y Fn(Returns:)40 b FB(the)31 b(n)m(um)m(b)s(er)e(of)i
18650
18654
(certi\014cates)h(pro)s(cessed)e(or)g(a)h(negativ)m(e)h(v)-5
18651
b(alue)31 b(on)f(error.)150 4829 y Fv(gn)m(utls)p 483
18652
4829 37 5 v 55 w(certi\014cate)p 1068 4829 V 52 w(set)p
18653
1272 4829 V 54 w(x509)p 1574 4829 V 55 w(trust)3350 5011
18654
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q(t_x5)
18655
q(09_)q(tru)q(st)565 5121 y Fg(\()p Ff(gn)m(utls)p 846
18656
5121 28 4 v 41 w(certi\014cate)p 1274 5121 V 42 w(creden)m(tials)p
18657
1737 5121 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
18658
2308 5121 V 41 w(x509)p 2532 5121 V 41 w(crt)p 2684 5121
18659
V 40 w(t)g(*)g Fe(ca_list)12 b Ff(,)32 b(in)m(t)565 5230
18660
y Fe(ca_list_size)12 b Fg(\))390 5340 y Ff(res)t FB(:)40
18661
b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o(ls_)o(t)25
18662
b FB(structure.)p eop end
18655
b(alue)31 b(on)f(error.)p eop end
18663
18656
%%Page: 129 135
18664
18657
TeXDict begin 129 134 bop 150 -116 a FB(Chapter)30 b(9:)41
18665
b(F)-8 b(unction)31 b(Reference)2237 b(129)390 299 y
18666
Ff(ca)p 481 299 28 4 v 41 w(list)r FB(:)41 b(is)31 b(a)f(list)h(of)g
18667
(trusted)f(CAs)390 437 y Ff(ca)p 481 437 V 41 w(list)p
18668
643 437 V 41 w(size)5 b FB(:)41 b(holds)30 b(the)h(size)g(of)f(the)h
18669
(CA)f(list)390 575 y(This)40 b(function)g(adds)g(the)h(trusted)g(CAs)f
18670
(in)h(order)f(to)h(v)m(erify)h(clien)m(t)g(or)f(serv)m(er)g
18671
(certi\014cates.)390 685 y(In)33 b(case)h(of)g(a)g(clien)m(t)h(this)f
18672
(is)f(not)h(required)f(to)h(b)s(e)f(called)h(if)g(the)g(certi\014cates)
18673
h(are)f(not)g(v)m(eri\014ed)390 794 y(using)25 b Ft
18674
(gnutls_certificate_veri)o(fy_)o(peer)o(s2\(\))o FB(.)33
18675
b(This)24 b(function)h(ma)m(y)h(b)s(e)e(called)i(m)m(ultiple)390
18676
904 y(times.)390 1042 y(In)i(case)h(of)f(a)h(serv)m(er)g(the)f(CAs)g
18677
(set)h(here)f(will)h(b)s(e)f(sen)m(t)h(to)g(the)f(clien)m(t)i(if)e(a)h
18678
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18679
b(This)24 b(can)g(b)s(e)g(disabled)g(using)f Ft
18680
(gnutls_certificate_send_x5)o(09_r)o(dn_)o(sequ)o(ence)o(\(\))p
18681
FB(.)390 1290 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18658
b(F)-8 b(unction)31 b(Reference)2237 b(129)150 299 y
18659
Fv(gn)m(utls)p 483 299 37 5 v 55 w(certi\014cate)p 1068
18660
299 V 52 w(set)p 1272 299 V 54 w(x509)p 1574 299 V 55
18661
w(trust)3350 516 y FB([F)-8 b(unction])-3599 b Fh(int)53
18662
b(gnutls_certificate_se)q(t_x5)q(09_)q(tru)q(st)565 625
18663
y Fg(\()p Ff(gn)m(utls)p 846 625 28 4 v 41 w(certi\014cate)p
18664
1274 625 V 42 w(creden)m(tials)p 1737 625 V 41 w(t)31
18665
b Fe(res)12 b Ff(,)31 b(gn)m(utls)p 2308 625 V 41 w(x509)p
18666
2532 625 V 41 w(crt)p 2684 625 V 40 w(t)g(*)g Fe(ca_list)12
18667
b Ff(,)32 b(in)m(t)565 735 y Fe(ca_list_size)12 b Fg(\))390
18668
844 y Ff(res)t FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o
18669
(ntia)o(ls_)o(t)25 b FB(structure.)390 999 y Ff(ca)p
18670
481 999 V 41 w(list)r FB(:)41 b(is)31 b(a)f(list)h(of)g(trusted)f(CAs)
18671
390 1153 y Ff(ca)p 481 1153 V 41 w(list)p 643 1153 V
18672
41 w(size)5 b FB(:)41 b(holds)30 b(the)h(size)g(of)f(the)h(CA)f(list)
18673
390 1308 y(This)40 b(function)g(adds)g(the)h(trusted)g(CAs)f(in)h
18674
(order)f(to)h(v)m(erify)h(clien)m(t)g(or)f(serv)m(er)g(certi\014cates.)
18675
390 1417 y(In)33 b(case)h(of)g(a)g(clien)m(t)h(this)f(is)f(not)h
18676
(required)f(to)h(b)s(e)f(called)h(if)g(the)g(certi\014cates)h(are)f
18677
(not)g(v)m(eri\014ed)390 1527 y(using)25 b Ft(gnutls_certificate_veri)o
18678
(fy_)o(peer)o(s2\(\))o FB(.)33 b(This)24 b(function)h(ma)m(y)h(b)s(e)e
18679
(called)i(m)m(ultiple)390 1636 y(times.)390 1791 y(In)i(case)h(of)f(a)h
18680
(serv)m(er)g(the)f(CAs)g(set)h(here)f(will)h(b)s(e)f(sen)m(t)h(to)g
18681
(the)f(clien)m(t)i(if)e(a)h(certi\014cate)i(request)d(is)390
18682
1900 y(sen)m(t.)39 b(This)24 b(can)g(b)s(e)g(disabled)g(using)f
18683
Ft(gnutls_certificate_send_x5)o(09_r)o(dn_)o(sequ)o(ence)o(\(\))p
18684
FB(.)390 2055 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18682
18685
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)390
18683
1428 y Fn(Since:)41 b FB(2.4.0)150 1631 y Fv(gn)m(utls)p
18684
483 1631 37 5 v 55 w(certi\014cate)p 1068 1631 V 52 w(t)m(yp)s(e)p
18685
1357 1631 V 54 w(get)p 1576 1631 V 54 w(id)3350 1831
18686
2209 y Fn(Since:)41 b FB(2.4.0)150 2428 y Fv(gn)m(utls)p
18687
483 2428 37 5 v 55 w(certi\014cate)p 1068 2428 V 52 w(t)m(yp)s(e)p
18688
1357 2428 V 54 w(get)p 1576 2428 V 54 w(id)3350 2645
18686
18689
y FB([F)-8 b(unction])-3599 b Fh(gnutls_certificate_typ)q(e_t)59
18687
b(gnutls_certificate_typ)q(e_ge)q(t_i)q(d)565 1941 y
18690
b(gnutls_certificate_typ)q(e_ge)q(t_i)q(d)565 2755 y
18688
18691
Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(name)12 b Fg(\))390
18689
2050 y Ff(name)5 b FB(:)41 b(is)30 b(a)h(certi\014cate)h(t)m(yp)s(e)f
18690
(name)390 2188 y(The)f(names)g(are)h(compared)f(in)g(a)h(case)h
18691
(insensitiv)m(e)f(w)m(a)m(y)-8 b(.)390 2326 y Fn(Returns:)66
18692
2864 y Ff(name)5 b FB(:)41 b(is)30 b(a)h(certi\014cate)h(t)m(yp)s(e)f
18693
(name)390 3019 y(The)f(names)g(are)h(compared)f(in)g(a)h(case)h
18694
(insensitiv)m(e)f(w)m(a)m(y)-8 b(.)390 3173 y Fn(Returns:)66
18692
18695
b FB(an)44 b Ft(gnutls_certificate_type)o(_t)37 b FB(for)43
18693
18696
b(the)h(sp)s(eci\014ed)f(in)g(a)h(string)f(certi\014cate)390
18694
2436 y(t)m(yp)s(e,)31 b(or)f Ft(GNUTLS_CRT_UNKNOWN)c
18695
FB(on)k(error.)150 2639 y Fv(gn)m(utls)p 483 2639 V 55
18696
w(certi\014cate)p 1068 2639 V 52 w(t)m(yp)s(e)p 1357
18697
2639 V 54 w(get)p 1576 2639 V 54 w(name)3350 2839 y FB([F)-8
18697
3283 y(t)m(yp)s(e,)31 b(or)f Ft(GNUTLS_CRT_UNKNOWN)c
18698
FB(on)k(error.)150 3502 y Fv(gn)m(utls)p 483 3502 V 55
18699
w(certi\014cate)p 1068 3502 V 52 w(t)m(yp)s(e)p 1357
18700
3502 V 54 w(get)p 1576 3502 V 54 w(name)3350 3718 y FB([F)-8
18698
18701
b(unction])-3599 b Fh(const)54 b(char)f(*)g(gnutls_certificate_typ)q
18699
(e_g)q(et_n)q(ame)565 2949 y Fg(\()p Ff(gn)m(utls)p 846
18700
2949 28 4 v 41 w(certi\014cate)p 1274 2949 V 42 w(t)m(yp)s(e)p
18701
1490 2949 V 40 w(t)31 b Fe(type)12 b Fg(\))390 3058 y
18702
(e_g)q(et_n)q(ame)565 3828 y Fg(\()p Ff(gn)m(utls)p 846
18703
3828 28 4 v 41 w(certi\014cate)p 1274 3828 V 42 w(t)m(yp)s(e)p
18704
1490 3828 V 40 w(t)31 b Fe(type)12 b Fg(\))390 3938 y
18702
18705
Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30 b(a)h(certi\014cate)i(t)m(yp)s(e)390
18703
3196 y(Con)m(v)m(ert)e(a)g Ft(gnutls_certificate_type_)o(t)24
18704
b FB(t)m(yp)s(e)31 b(to)g(a)g(string.)390 3334 y Fn(Returns:)40
18706
4092 y(Con)m(v)m(ert)e(a)g Ft(gnutls_certificate_type_)o(t)24
18707
b FB(t)m(yp)s(e)31 b(to)g(a)g(string.)390 4246 y Fn(Returns:)40
18705
18708
b FB(a)31 b(string)g(that)g(con)m(tains)g(the)g(name)f(of)h(the)g(sp)s
18706
18709
(eci\014ed)e(certi\014cate)k(t)m(yp)s(e,)e(or)f Ft(NULL)f
18707
FB(in)390 3444 y(case)i(of)g(unkno)m(wn)e(t)m(yp)s(es.)150
18708
3647 y Fv(gn)m(utls)p 483 3647 37 5 v 55 w(certi\014cate)p
18709
1068 3647 V 52 w(t)m(yp)s(e)p 1357 3647 V 54 w(get)3350
18710
3847 y FB([F)-8 b(unction])-3599 b Fh(gnutls_certificate_typ)q(e_t)59
18711
b(gnutls_certificate_typ)q(e_ge)q(t)565 3957 y Fg(\()p
18712
Ff(gn)m(utls)p 846 3957 28 4 v 41 w(session)p 1156 3957
18713
V 40 w(t)31 b Fe(session)12 b Fg(\))390 4066 y Ff(session)p
18710
FB(in)390 4356 y(case)i(of)g(unkno)m(wn)e(t)m(yp)s(es.)150
18711
4575 y Fv(gn)m(utls)p 483 4575 37 5 v 55 w(certi\014cate)p
18712
1068 4575 V 52 w(t)m(yp)s(e)p 1357 4575 V 54 w(get)3350
18713
4792 y FB([F)-8 b(unction])-3599 b Fh(gnutls_certificate_typ)q(e_t)59
18714
b(gnutls_certificate_typ)q(e_ge)q(t)565 4901 y Fg(\()p
18715
Ff(gn)m(utls)p 846 4901 28 4 v 41 w(session)p 1156 4901
18716
V 40 w(t)31 b Fe(session)12 b Fg(\))390 5011 y Ff(session)p
18714
18717
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
18715
4205 y(The)k(certi\014cate)i(t)m(yp)s(e)f(is)f(b)m(y)h(default)f
18718
5165 y(The)k(certi\014cate)i(t)m(yp)s(e)f(is)f(b)m(y)h(default)f
18716
18719
(X.509,)i(unless)e(it)h(is)f(negotiated)j(as)e(a)f(TLS)g(extension.)390
18717
4343 y Fn(Returns:)40 b FB(the)31 b(curren)m(tly)f(used)g
18720
5320 y Fn(Returns:)40 b FB(the)31 b(curren)m(tly)f(used)g
18718
18721
Ft(gnutls_certificate_type_)o(t)24 b FB(certi\014cate)33
18719
b(t)m(yp)s(e.)150 4545 y Fv(gn)m(utls)p 483 4545 37 5
18720
v 55 w(certi\014cate)p 1068 4545 V 52 w(t)m(yp)s(e)p
18721
1357 4545 V 54 w(list)3350 4746 y FB([F)-8 b(unction])-3599
18722
b Fh(const)54 b(gnutls_certificate_type)q(_t)59 b(*)565
18723
4855 y(gnutls_certificate_typ)q(e_l)q(ist)52 b Fg(\()31
18724
b Fe(void)12 b Fg(\))390 4965 y FB(Get)30 b(a)g(list)f(of)h
18725
(certi\014cate)h(t)m(yp)s(es.)40 b(Note)31 b(that)e(to)h(b)s(e)f(able)h
18726
(to)f(use)g(Op)s(enPGP)f(certi\014cates,)k(y)m(ou)390
18727
5075 y(m)m(ust)e(link)h(to)g(libgn)m(utls-extra)g(and)f(call)i
18728
Ft(gnutls_global_init_extra)o(\(\))p FB(.)390 5213 y
18729
Fn(Returns:)48 b FB(a)34 b(zero-terminated)i(list)e(of)h
18730
Ft(gnutls_certificate_type)o(_t)28 b FB(in)m(tegers)35
18731
b(indicating)390 5322 y(the)c(a)m(v)-5 b(ailable)32 b(certi\014cate)h
18732
(t)m(yp)s(es.)p eop end
18722
b(t)m(yp)s(e.)p eop end
18733
18723
%%Page: 130 136
18734
18724
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18735
18725
b(F)-8 b(unction)31 b(Reference)2237 b(130)150 299 y
18736
18726
Fv(gn)m(utls)p 483 299 37 5 v 55 w(certi\014cate)p 1068
18737
299 V 52 w(t)m(yp)s(e)p 1357 299 V 54 w(set)p 1563 299
18738
V 54 w(priorit)m(y)3350 507 y FB([F)-8 b(unction])-3599
18727
299 V 52 w(t)m(yp)s(e)p 1357 299 V 54 w(list)3350 503
18728
y FB([F)-8 b(unction])-3599 b Fh(const)54 b(gnutls_certificate_type)q
18729
(_t)59 b(*)565 612 y(gnutls_certificate_typ)q(e_l)q(ist)52
18730
b Fg(\()31 b Fe(void)12 b Fg(\))390 722 y FB(Get)30 b(a)g(list)f(of)h
18731
(certi\014cate)h(t)m(yp)s(es.)40 b(Note)31 b(that)e(to)h(b)s(e)f(able)h
18732
(to)f(use)g(Op)s(enPGP)f(certi\014cates,)k(y)m(ou)390
18733
831 y(m)m(ust)e(link)h(to)g(libgn)m(utls-extra)g(and)f(call)i
18734
Ft(gnutls_global_init_extra)o(\(\))p FB(.)390 973 y Fn(Returns:)48
18735
b FB(a)34 b(zero-terminated)i(list)e(of)h Ft(gnutls_certificate_type)o
18736
(_t)28 b FB(in)m(tegers)35 b(indicating)390 1083 y(the)c(a)m(v)-5
18737
b(ailable)32 b(certi\014cate)h(t)m(yp)s(es.)150 1289
18738
y Fv(gn)m(utls)p 483 1289 V 55 w(certi\014cate)p 1068
18739
1289 V 52 w(t)m(yp)s(e)p 1357 1289 V 54 w(set)p 1563
18740
1289 V 54 w(priorit)m(y)3350 1493 y FB([F)-8 b(unction])-3599
18739
18741
b Fh(int)53 b(gnutls_certificate_ty)q(pe_s)q(et_)q(pri)q(ori)q(ty)f
18740
Fg(\()p Ff(gn)m(utls)p 2569 507 28 4 v 40 w(session)p
18741
2878 507 V 41 w(t)565 616 y Fe(session)12 b Ff(,)32 b(const)f(in)m(t)g
18742
(*)g Fe(list)12 b Fg(\))390 726 y Ff(session)p FB(:)41
18743
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
18744
872 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)m
18745
(utls)p 1789 872 V 40 w(certi\014cate)p 2216 872 V 42
18746
w(t)m(yp)s(e)p 2432 872 V 41 w(t)f(elemen)m(ts.)390 1017
18747
y(Sets)45 b(the)g(priorit)m(y)g(on)f(the)h(certi\014cate)i(t)m(yp)s(es)
18748
e(supp)s(orted)d(b)m(y)j(gn)m(utls.)84 b(Priorit)m(y)46
18749
b(is)e(higher)390 1127 y(for)34 b(elemen)m(ts)i(sp)s(eci\014ed)e(b)s
18750
(efore)g(others.)53 b(After)35 b(sp)s(ecifying)f(the)g(t)m(yp)s(es)h(y)
18751
m(ou)g(w)m(an)m(t,)h(y)m(ou)f(m)m(ust)390 1237 y(app)s(end)f(a)j(0.)58
18752
b(Note)38 b(that)f(the)f(certi\014cate)i(t)m(yp)s(e)f(priorit)m(y)f(is)
18753
g(set)h(on)f(the)g(clien)m(t.)60 b(The)36 b(serv)m(er)390
18754
1346 y(do)s(es)29 b(not)h(use)f(the)g(cert)h(t)m(yp)s(e)f(priorit)m(y)h
18742
Fg(\()p Ff(gn)m(utls)p 2569 1493 28 4 v 40 w(session)p
18743
2878 1493 V 41 w(t)565 1602 y Fe(session)12 b Ff(,)32
18744
b(const)f(in)m(t)g(*)g Fe(list)12 b Fg(\))390 1712 y
18745
Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
18746
b FB(structure.)390 1853 y Ff(list)r FB(:)41 b(is)31
18747
b(a)g(0)f(terminated)h(list)g(of)g(gn)m(utls)p 1789 1853
18748
V 40 w(certi\014cate)p 2216 1853 V 42 w(t)m(yp)s(e)p
18749
2432 1853 V 41 w(t)f(elemen)m(ts.)390 1995 y(Sets)45
18750
b(the)g(priorit)m(y)g(on)f(the)h(certi\014cate)i(t)m(yp)s(es)e(supp)s
18751
(orted)d(b)m(y)j(gn)m(utls.)84 b(Priorit)m(y)46 b(is)e(higher)390
18752
2104 y(for)34 b(elemen)m(ts)i(sp)s(eci\014ed)e(b)s(efore)g(others.)53
18753
b(After)35 b(sp)s(ecifying)f(the)g(t)m(yp)s(es)h(y)m(ou)g(w)m(an)m(t,)h
18754
(y)m(ou)f(m)m(ust)390 2214 y(app)s(end)f(a)j(0.)58 b(Note)38
18755
b(that)f(the)f(certi\014cate)i(t)m(yp)s(e)f(priorit)m(y)f(is)g(set)h
18756
(on)f(the)g(clien)m(t.)60 b(The)36 b(serv)m(er)390 2324
18757
y(do)s(es)29 b(not)h(use)f(the)g(cert)h(t)m(yp)s(e)f(priorit)m(y)h
18755
18758
(except)g(for)g(disabling)f(t)m(yp)s(es)g(that)h(w)m(ere)g(not)f(sp)s
18756
(eci\014ed.)390 1492 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18759
(eci\014ed.)390 2465 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18757
18760
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
18758
1702 y Fv(gn)m(utls)p 483 1702 37 5 v 55 w(certi\014cate)p
18759
1068 1702 V 52 w(v)m(erify)p 1424 1702 V 54 w(p)s(eers2)3350
18760
1910 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_ve)q
18761
(rify)q(_pe)q(ers)q(2)e Fg(\()p Ff(gn)m(utls)p 2359 1910
18762
28 4 v 41 w(session)p 2669 1910 V 40 w(t)31 b Fe(session)12
18763
b Ff(,)565 2020 y(unsigned)29 b(in)m(t)i(*)g Fe(status)12
18764
b Fg(\))390 2129 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g
18765
(session)390 2275 y Ff(status)t FB(:)41 b(is)30 b(the)h(output)f(of)g
18766
(the)h(v)m(eri\014cation)390 2421 y(This)67 b(function)h(will)h(try)f
18761
2671 y Fv(gn)m(utls)p 483 2671 37 5 v 55 w(certi\014cate)p
18762
1068 2671 V 52 w(v)m(erify)p 1424 2671 V 54 w(p)s(eers2)3350
18763
2875 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_ve)q
18764
(rify)q(_pe)q(ers)q(2)e Fg(\()p Ff(gn)m(utls)p 2359 2875
18765
28 4 v 41 w(session)p 2669 2875 V 40 w(t)31 b Fe(session)12
18766
b Ff(,)565 2985 y(unsigned)29 b(in)m(t)i(*)g Fe(status)12
18767
b Fg(\))390 3094 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g
18768
(session)390 3236 y Ff(status)t FB(:)41 b(is)30 b(the)h(output)f(of)g
18769
(the)h(v)m(eri\014cation)390 3377 y(This)67 b(function)h(will)h(try)f
18767
18770
(to)h(v)m(erify)g(the)f(p)s(eer's)g(certi\014cate)i(and)e(return)f(its)
18768
i(status)390 2530 y(\(trusted,)f(in)m(v)-5 b(alid)61
18771
i(status)390 3487 y(\(trusted,)f(in)m(v)-5 b(alid)61
18769
18772
b(etc.\).)133 b(The)61 b(v)-5 b(alue)61 b(of)f Ft(status)f
18770
FB(should)h(b)s(e)g(one)h(or)f(more)h(of)g(the)390 2640
18771
y(gn)m(utls)p 636 2640 V 40 w(certi\014cate)p 1063 2640
18772
V 43 w(status)p 1344 2640 V 40 w(t)50 b(en)m(umerated)h(elemen)m(ts)h
18773
FB(should)h(b)s(e)g(one)h(or)f(more)h(of)g(the)390 3597
18774
y(gn)m(utls)p 636 3597 V 40 w(certi\014cate)p 1063 3597
18775
V 43 w(status)p 1344 3597 V 40 w(t)50 b(en)m(umerated)h(elemen)m(ts)h
18773
18776
(bit)m(wise)f(or'd.)100 b(T)-8 b(o)50 b(a)m(v)m(oid)i(denial)f(of)390
18774
2750 y(service)31 b(attac)m(ks)i(some)e(default)f(upp)s(er)f(limits)i
18777
3706 y(service)31 b(attac)m(ks)i(some)e(default)f(upp)s(er)f(limits)i
18775
18778
(regarding)f(the)h(certi\014cate)h(k)m(ey)f(size)h(and)d(c)m(hain)390
18776
2859 y(size)i(are)g(set.)41 b(T)-8 b(o)31 b(o)m(v)m(erride)h(them)e
18779
3816 y(size)i(are)g(set.)41 b(T)-8 b(o)31 b(o)m(v)m(erride)h(them)e
18777
18780
(use)g Ft(gnutls_certificate_set_v)o(erif)o(y_l)o(imit)o(s\(\))p
18778
FB(.)390 3005 y(Note)35 b(that)f(y)m(ou)h(m)m(ust)e(also)i(c)m(hec)m(k)
18781
FB(.)390 3957 y(Note)35 b(that)f(y)m(ou)h(m)m(ust)e(also)i(c)m(hec)m(k)
18779
18782
g(the)f(p)s(eer's)f(name)h(in)g(order)f(to)h(c)m(hec)m(k)i(if)e(the)f
18780
(v)m(eri\014ed)h(cer-)390 3114 y(ti\014cate)e(b)s(elongs)e(to)h(the)g
18781
(actual)h(p)s(eer.)390 3260 y(This)j(is)h(the)g(same)g(as)h
18783
(v)m(eri\014ed)h(cer-)390 4067 y(ti\014cate)e(b)s(elongs)e(to)h(the)g
18784
(actual)h(p)s(eer.)390 4208 y(This)j(is)h(the)g(same)g(as)h
18782
18785
Ft(gnutls_x509_crt_list_ve)o(rif)o(y\(\))29 b FB(and)36
18783
b(uses)f(the)h(loaded)h(CAs)e(in)390 3370 y(the)c(creden)m(tials)g(as)g
18784
(trusted)f(CAs.)390 3515 y(Note)e(that)f(some)f(commonly)h(used)f
18786
b(uses)f(the)h(loaded)h(CAs)e(in)390 4318 y(the)c(creden)m(tials)g(as)g
18787
(trusted)f(CAs.)390 4460 y(Note)e(that)f(some)f(commonly)h(used)f
18785
18788
(X.509)i(Certi\014cate)g(Authorities)f(are)f(still)i(using)e(V)-8
18786
b(ersion)27 b(1)390 3625 y(certi\014cates.)42 b(If)27
18789
b(ersion)27 b(1)390 4569 y(certi\014cates.)42 b(If)27
18787
18790
b(y)m(ou)h(w)m(an)m(t)h(to)f(accept)i(them,)e(y)m(ou)g(need)g(to)g
18788
(call)h Ft(gnutls_certificate_set_)390 3735 y(verify_flags\(\))d
18791
(call)h Ft(gnutls_certificate_set_)390 4679 y(verify_flags\(\))d
18789
18792
FB(with,)31 b(e.g.,)h Ft(GNUTLS_VERIFY_ALLOW_X50)o(9_V1)o(_CA_)o(CRT)24
18790
b FB(parameter.)390 3880 y Fn(Returns:)40 b FB(a)31 b(negativ)m(e)i
18793
b FB(parameter.)390 4820 y Fn(Returns:)40 b FB(a)31 b(negativ)m(e)i
18791
18794
(error)d(co)s(de)g(on)h(error)f(and)f(zero)i(on)g(success.)150
18792
4091 y Fv(gn)m(utls)p 483 4091 37 5 v 55 w(certi\014cate)p
18793
1068 4091 V 52 w(v)m(erify)p 1424 4091 V 54 w(p)s(eers)3350
18794
4299 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_ve)q
18795
(rify)q(_pe)q(ers)f Fg(\()p Ff(gn)m(utls)p 2307 4299
18796
28 4 v 41 w(session)p 2617 4299 V 40 w(t)31 b Fe(session)12
18797
b Fg(\))390 4408 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g
18798
(session)390 4554 y(This)36 b(function)g(will)h(try)f(to)h(v)m(erify)g
18799
(the)g(p)s(eer's)f(certi\014cate)j(and)d(return)f(its)i(status)g
18800
(\(trusted,)390 4664 y(in)m(v)-5 b(alid)35 b(etc.\).)54
18801
b(Ho)m(w)m(ev)m(er)36 b(y)m(ou)e(m)m(ust)g(also)h(c)m(hec)m(k)h(the)f
18802
(p)s(eer's)e(name)h(in)g(order)g(to)h(c)m(hec)m(k)h(if)e(the)390
18803
4773 y(v)m(eri\014ed)c(certi\014cate)j(b)s(elongs)d(to)h(the)g(actual)h
18804
(p)s(eer.)390 4919 y(The)27 b(return)f(v)-5 b(alue)28
18805
b(should)e(b)s(e)h(one)g(or)h(more)f(of)h(the)f(gn)m(utls)p
18806
2483 4919 V 41 w(certi\014cate)p 2911 4919 V 42 w(status)p
18807
3191 4919 V 40 w(t)h(en)m(umerated)390 5028 y(elemen)m(ts)k(bit)m(wise)
18808
f(or'd,)f(or)h(a)f(negativ)m(e)j(v)-5 b(alue)31 b(on)f(error.)390
18809
5174 y(This)g(is)g(the)h(same)f(as)h Ft(gnutls_x509_crt_list_ver)o
18810
(ify\()o(\))p FB(.)390 5320 y Fn(Deprecated:)42 b FB(Use)30
18811
b Ft(gnutls_certificate_verify_)o(pee)o(rs2\()o(\))24
18812
b FB(instead.)p eop end
18795
5027 y Fv(gn)m(utls)p 483 5027 37 5 v 55 w(certi\014cate)p
18796
1068 5027 V 52 w(v)m(erify)p 1424 5027 V 54 w(p)s(eers)3350
18797
5230 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_certificate_ve)q
18798
(rify)q(_pe)q(ers)f Fg(\()p Ff(gn)m(utls)p 2307 5230
18799
28 4 v 41 w(session)p 2617 5230 V 40 w(t)31 b Fe(session)12
18800
b Fg(\))390 5340 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g
18801
(session)p eop end
18813
18802
%%Page: 131 137
18814
18803
TeXDict begin 131 136 bop 150 -116 a FB(Chapter)30 b(9:)41
18815
b(F)-8 b(unction)31 b(Reference)2237 b(131)150 299 y
18816
Fv(gn)m(utls)p 483 299 37 5 v 55 w(c)m(hec)m(k)p 831
18817
299 V 52 w(v)m(ersion)3350 501 y FB([F)-8 b(unction])-3599
18818
b Fh(const)54 b(char)f(*)g(gnutls_check_version)e Fg(\()p
18819
Ff(const)32 b(c)m(har)e(*)h Fe(req_version)12 b Fg(\))390
18820
611 y Ff(req)p 520 611 28 4 v 40 w(v)m(ersion)p FB(:)41
18821
b(the)31 b(v)m(ersion)g(to)g(c)m(hec)m(k)390 751 y(Chec)m(k)c(that)h
18822
(the)f(v)m(ersion)g(of)g(the)g(library)g(is)g(at)g(minim)m(um)g(the)g
18823
(requested)f(one)i(and)e(return)g(the)390 861 y(v)m(ersion)32
18824
b(string;)h(return)e(NULL)g(if)h(the)g(condition)g(is)g(not)g
18825
(satis\014ed.)45 b(If)31 b(a)h(NULL)g(is)g(passed)f(to)390
18826
971 y(this)f(function,)h(no)f(c)m(hec)m(k)i(is)e(done,)h(but)e(the)i(v)
18827
m(ersion)g(string)f(is)g(simply)g(returned.)390 1111
18804
b(F)-8 b(unction)31 b(Reference)2237 b(131)390 299 y(This)36
18805
b(function)g(will)h(try)f(to)h(v)m(erify)g(the)g(p)s(eer's)f
18806
(certi\014cate)j(and)d(return)f(its)i(status)g(\(trusted,)390
18807
408 y(in)m(v)-5 b(alid)35 b(etc.\).)54 b(Ho)m(w)m(ev)m(er)36
18808
b(y)m(ou)e(m)m(ust)g(also)h(c)m(hec)m(k)h(the)f(p)s(eer's)e(name)h(in)g
18809
(order)g(to)h(c)m(hec)m(k)h(if)e(the)390 518 y(v)m(eri\014ed)c
18810
(certi\014cate)j(b)s(elongs)d(to)h(the)g(actual)h(p)s(eer.)390
18811
656 y(The)27 b(return)f(v)-5 b(alue)28 b(should)e(b)s(e)h(one)g(or)h
18812
(more)f(of)h(the)f(gn)m(utls)p 2483 656 28 4 v 41 w(certi\014cate)p
18813
2911 656 V 42 w(status)p 3191 656 V 40 w(t)h(en)m(umerated)390
18814
766 y(elemen)m(ts)k(bit)m(wise)f(or'd,)f(or)h(a)f(negativ)m(e)j(v)-5
18815
b(alue)31 b(on)f(error.)390 904 y(This)g(is)g(the)h(same)f(as)h
18816
Ft(gnutls_x509_crt_list_ver)o(ify\()o(\))p FB(.)390 1042
18817
y Fn(Deprecated:)42 b FB(Use)30 b Ft(gnutls_certificate_verify_)o(pee)o
18818
(rs2\()o(\))24 b FB(instead.)150 1245 y Fv(gn)m(utls)p
18819
483 1245 37 5 v 55 w(c)m(hec)m(k)p 831 1245 V 52 w(v)m(ersion)3350
18820
1445 y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
18821
(gnutls_check_version)e Fg(\()p Ff(const)32 b(c)m(har)e(*)h
18822
Fe(req_version)12 b Fg(\))390 1555 y Ff(req)p 520 1555
18823
28 4 v 40 w(v)m(ersion)p FB(:)41 b(the)31 b(v)m(ersion)g(to)g(c)m(hec)m
18824
(k)390 1693 y(Chec)m(k)c(that)h(the)f(v)m(ersion)g(of)g(the)g(library)g
18825
(is)g(at)g(minim)m(um)g(the)g(requested)f(one)i(and)e(return)g(the)390
18826
1802 y(v)m(ersion)32 b(string;)h(return)e(NULL)g(if)h(the)g(condition)g
18827
(is)g(not)g(satis\014ed.)45 b(If)31 b(a)h(NULL)g(is)g(passed)f(to)390
18828
1912 y(this)f(function,)h(no)f(c)m(hec)m(k)i(is)e(done,)h(but)e(the)i
18829
(v)m(ersion)g(string)f(is)g(simply)g(returned.)390 2050
18828
18830
y(See)h Ft(LIBGNUTLS_VERSION)25 b FB(for)30 b(a)h(suitable)g
18829
Ft(req_version)c FB(string.)390 1251 y Fn(Return)d(v)-5
18831
Ft(req_version)c FB(string.)390 2188 y Fn(Return)d(v)-5
18830
18832
b(alue:)38 b FB(V)-8 b(ersion)24 b(string)g(of)g(run-time)g(library)-8
18831
18833
b(,)26 b(or)e(NULL)g(if)g(the)g(run-time)g(library)f(do)s(es)390
18832
1361 y(not)32 b(meet)g(the)g(required)e(v)m(ersion)i(n)m(um)m(b)s(er.)
18834
2298 y(not)32 b(meet)g(the)g(required)e(v)m(ersion)i(n)m(um)m(b)s(er.)
18833
18835
43 b(If)31 b Ft(NULL)f FB(is)i(passed)f(to)h(this)f(function)g(no)h(c)m
18834
(hec)m(k)h(is)390 1470 y(done)d(and)g(only)g(the)h(v)m(ersion)g(string)
18835
f(is)h(returned.)150 1676 y Fv(gn)m(utls)p 483 1676 37
18836
5 v 55 w(cipher)p 869 1676 V 54 w(get)p 1088 1676 V 54
18837
w(id)3350 1878 y FB([F)-8 b(unction])-3599 b Fh(gnutls_cipher_algorith)
18836
(hec)m(k)h(is)390 2407 y(done)d(and)g(only)g(the)h(v)m(ersion)g(string)
18837
f(is)h(returned.)150 2610 y Fv(gn)m(utls)p 483 2610 37
18838
5 v 55 w(cipher)p 869 2610 V 54 w(get)p 1088 2610 V 54
18839
w(id)3350 2811 y FB([F)-8 b(unction])-3599 b Fh(gnutls_cipher_algorith)
18838
18840
q(m_t)59 b(gnutls_cipher_get_id)51 b Fg(\()p Ff(const)32
18839
b(c)m(har)e(*)565 1988 y Fe(name)12 b Fg(\))390 2097
18841
b(c)m(har)e(*)565 2920 y Fe(name)12 b Fg(\))390 3030
18840
18842
y Ff(name)5 b FB(:)41 b(is)30 b(a)h(MA)m(C)g(algorithm)g(name)390
18841
2238 y(The)f(names)g(are)h(compared)f(in)g(a)h(case)h(insensitiv)m(e)f
18842
(w)m(a)m(y)-8 b(.)390 2378 y Fn(Returns:)38 b FB(return)26
18843
3168 y(The)f(names)g(are)h(compared)f(in)g(a)h(case)h(insensitiv)m(e)f
18844
(w)m(a)m(y)-8 b(.)390 3306 y Fn(Returns:)38 b FB(return)26
18843
18845
b(a)h Ft(gnutls_cipher_algorithm)o(_t)20 b FB(v)-5 b(alue)27
18844
b(corresp)s(onding)f(to)h(the)g(sp)s(eci\014ed)390 2488
18846
b(corresp)s(onding)f(to)h(the)g(sp)s(eci\014ed)390 3416
18845
18847
y(cipher,)j(or)h Ft(GNUTLS_CIPHER_UNKNOWN)24 b FB(on)30
18846
b(error.)150 2693 y Fv(gn)m(utls)p 483 2693 V 55 w(cipher)p
18847
869 2693 V 54 w(get)p 1088 2693 V 54 w(k)m(ey)p 1325
18848
2693 V 53 w(size)3350 2895 y FB([F)-8 b(unction])-3599
18848
b(error.)150 3618 y Fv(gn)m(utls)p 483 3618 V 55 w(cipher)p
18849
869 3618 V 54 w(get)p 1088 3618 V 54 w(k)m(ey)p 1325
18850
3618 V 53 w(size)3350 3819 y FB([F)-8 b(unction])-3599
18849
18851
b Fh(size_t)54 b(gnutls_cipher_get_key_)q(siz)q(e)d Fg(\()p
18850
Ff(gn)m(utls)p 2202 2895 28 4 v 41 w(cipher)p 2486 2895
18851
V 40 w(algorithm)p 2909 2895 V 41 w(t)565 3005 y Fe(algorithm)12
18852
b Fg(\))390 3114 y Ff(algorithm)p FB(:)42 b(is)30 b(an)g(encryption)h
18853
(algorithm)390 3255 y(Get)g(k)m(ey)h(size)f(for)f(cipher.)390
18854
3395 y Fn(Returns:)51 b FB(length)35 b(\(in)h(b)m(ytes\))g(of)g(the)f
18852
Ff(gn)m(utls)p 2202 3819 28 4 v 41 w(cipher)p 2486 3819
18853
V 40 w(algorithm)p 2909 3819 V 41 w(t)565 3928 y Fe(algorithm)12
18854
b Fg(\))390 4038 y Ff(algorithm)p FB(:)42 b(is)30 b(an)g(encryption)h
18855
(algorithm)390 4176 y(Get)g(k)m(ey)h(size)f(for)f(cipher.)390
18856
4314 y Fn(Returns:)51 b FB(length)35 b(\(in)h(b)m(ytes\))g(of)g(the)f
18855
18857
(giv)m(en)i(cipher's)e(k)m(ey)h(size,)i(or)e(0)f(if)h(the)f(giv)m(en)i
18856
(cipher)e(is)390 3505 y(in)m(v)-5 b(alid.)150 3710 y
18857
Fv(gn)m(utls)p 483 3710 37 5 v 55 w(cipher)p 869 3710
18858
V 54 w(get)p 1088 3710 V 54 w(name)3350 3912 y FB([F)d(unction])-3599
18858
(cipher)e(is)390 4424 y(in)m(v)-5 b(alid.)150 4627 y
18859
Fv(gn)m(utls)p 483 4627 37 5 v 55 w(cipher)p 869 4627
18860
V 54 w(get)p 1088 4627 V 54 w(name)3350 4827 y FB([F)d(unction])-3599
18859
18861
b Fh(const)54 b(char)f(*)g(gnutls_cipher_get_name)f Fg(\()p
18860
Ff(gn)m(utls)p 2307 3912 28 4 v 41 w(cipher)p 2591 3912
18861
V 40 w(algorithm)p 3014 3912 V 41 w(t)565 4022 y Fe(algorithm)12
18862
b Fg(\))390 4132 y Ff(algorithm)p FB(:)42 b(is)30 b(an)g(encryption)h
18863
(algorithm)390 4272 y(Con)m(v)m(ert)g(a)g Ft(gnutls_cipher_algorithm_)o
18864
(t)24 b FB(t)m(yp)s(e)31 b(to)g(a)g(string.)390 4412
18862
Ff(gn)m(utls)p 2307 4827 28 4 v 41 w(cipher)p 2591 4827
18863
V 40 w(algorithm)p 3014 4827 V 41 w(t)565 4937 y Fe(algorithm)12
18864
b Fg(\))390 5046 y Ff(algorithm)p FB(:)42 b(is)30 b(an)g(encryption)h
18865
(algorithm)390 5184 y(Con)m(v)m(ert)g(a)g Ft(gnutls_cipher_algorithm_)o
18866
(t)24 b FB(t)m(yp)s(e)31 b(to)g(a)g(string.)390 5322
18865
18867
y Fn(Returns:)38 b FB(a)26 b(p)s(oin)m(ter)g(to)g(a)g(string)g(that)g
18866
18868
(con)m(tains)h(the)f(name)f(of)h(the)g(sp)s(eci\014ed)f(cipher,)h(or)g
18867
Ft(NULL)p FB(.)150 4617 y Fv(gn)m(utls)p 483 4617 37
18868
5 v 55 w(cipher)p 869 4617 V 54 w(get)3350 4820 y FB([F)-8
18869
b(unction])-3599 b Fh(gnutls_cipher_algorith)q(m_t)59
18870
b(gnutls_cipher_get)50 b Fg(\()p Ff(gn)m(utls)p 2725
18871
4820 28 4 v 41 w(session)p 3035 4820 V 40 w(t)565 4930
18872
y Fe(session)12 b Fg(\))390 5039 y Ff(session)p FB(:)41
18873
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
18874
5179 y(Get)31 b(curren)m(tly)g(used)e(cipher.)390 5320
18875
y Fn(Returns:)40 b FB(the)31 b(curren)m(tly)f(used)g(cipher,)g(an)g
18876
Ft(gnutls_cipher_algorithm_t)24 b FB(t)m(yp)s(e.)p eop
18877
end
18869
Ft(NULL)p FB(.)p eop end
18878
18870
%%Page: 132 138
18879
18871
TeXDict begin 132 137 bop 150 -116 a FB(Chapter)30 b(9:)41
18880
18872
b(F)-8 b(unction)31 b(Reference)2237 b(132)150 299 y
18881
18873
Fv(gn)m(utls)p 483 299 37 5 v 55 w(cipher)p 869 299 V
18882
54 w(list)3350 499 y FB([F)-8 b(unction])-3599 b Fh(const)54
18883
b(gnutls_cipher_algorithm)q(_t)59 b(*)52 b(gnutls_cipher_list)f
18884
Fg(\()565 609 y Fe(void)12 b Fg(\))390 718 y FB(Get)37
18885
b(a)e(list)i(of)e(supp)s(orted)f(cipher)h(algorithms.)57
18886
b(Note)37 b(that)f(not)g(necessarily)g(all)h(ciphers)e(are)390
18887
828 y(supp)s(orted)24 b(as)j(TLS)e(cipher)h(suites.)39
18874
54 w(get)3350 521 y FB([F)-8 b(unction])-3599 b Fh
18875
(gnutls_cipher_algorith)q(m_t)59 b(gnutls_cipher_get)50
18876
b Fg(\()p Ff(gn)m(utls)p 2725 521 28 4 v 41 w(session)p
18877
3035 521 V 40 w(t)565 631 y Fe(session)12 b Fg(\))390
18878
740 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
18879
b FB(structure.)390 900 y(Get)31 b(curren)m(tly)g(used)e(cipher.)390
18880
1060 y Fn(Returns:)40 b FB(the)31 b(curren)m(tly)f(used)g(cipher,)g(an)
18881
g Ft(gnutls_cipher_algorithm_t)24 b FB(t)m(yp)s(e.)150
18882
1284 y Fv(gn)m(utls)p 483 1284 37 5 v 55 w(cipher)p 869
18883
1284 V 54 w(list)3350 1506 y FB([F)-8 b(unction])-3599
18884
b Fh(const)54 b(gnutls_cipher_algorithm)q(_t)59 b(*)52
18885
b(gnutls_cipher_list)f Fg(\()565 1616 y Fe(void)12 b
18886
Fg(\))390 1726 y FB(Get)37 b(a)e(list)i(of)e(supp)s(orted)f(cipher)h
18887
(algorithms.)57 b(Note)37 b(that)f(not)g(necessarily)g(all)h(ciphers)e
18888
(are)390 1835 y(supp)s(orted)24 b(as)j(TLS)e(cipher)h(suites.)39
18888
18889
b(F)-8 b(or)27 b(example,)h(DES)e(is)h(not)f(supp)s(orted)e(as)j(a)g
18889
(cipher)e(suite,)390 938 y(but)30 b(is)g(supp)s(orted)f(for)h(other)g
18890
(cipher)e(suite,)390 1945 y(but)30 b(is)g(supp)s(orted)f(for)h(other)g
18890
18891
(purp)s(oses)f(\(e.g.,)j(PK)m(CS)p Ft(8)d FB(or)i(similar\).)390
18891
1076 y Fn(Returns:)48 b FB(a)34 b(zero-terminated)i(list)e(of)h
18892
2105 y Fn(Returns:)48 b FB(a)34 b(zero-terminated)i(list)e(of)h
18892
18893
Ft(gnutls_cipher_algorithm)o(_t)28 b FB(in)m(tegers)35
18893
b(indicating)390 1185 y(the)c(a)m(v)-5 b(ailable)32 b(ciphers.)150
18894
1388 y Fv(gn)m(utls)p 483 1388 V 55 w(cipher)p 869 1388
18895
V 54 w(set)p 1075 1388 V 54 w(priorit)m(y)3350 1589 y
18894
b(indicating)390 2214 y(the)c(a)m(v)-5 b(ailable)32 b(ciphers.)150
18895
2439 y Fv(gn)m(utls)p 483 2439 V 55 w(cipher)p 869 2439
18896
V 54 w(set)p 1075 2439 V 54 w(priorit)m(y)3350 2661 y
18896
18897
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_cipher_set_pri)q(orit)q
18897
(y)f Fg(\()p Ff(gn)m(utls)p 2046 1589 28 4 v 40 w(session)p
18898
2355 1589 V 41 w(t)30 b Fe(session)12 b Ff(,)32 b(const)565
18899
1698 y(in)m(t)f(*)g Fe(list)12 b Fg(\))390 1808 y Ff(session)p
18898
(y)f Fg(\()p Ff(gn)m(utls)p 2046 2661 28 4 v 40 w(session)p
18899
2355 2661 V 41 w(t)30 b Fe(session)12 b Ff(,)32 b(const)565
18900
2771 y(in)m(t)f(*)g Fe(list)12 b Fg(\))390 2880 y Ff(session)p
18900
18901
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
18901
1946 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
18902
m(utls)p 1789 1946 V 40 w(cipher)p 2072 1946 V 40 w(algorithm)p
18903
2495 1946 V 41 w(t)g(elemen)m(ts.)390 2084 y(Sets)i(the)g(priorit)m(y)h
18902
3040 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
18903
m(utls)p 1789 3040 V 40 w(cipher)p 2072 3040 V 40 w(algorithm)p
18904
2495 3040 V 41 w(t)g(elemen)m(ts.)390 3200 y(Sets)i(the)g(priorit)m(y)h
18904
18905
(on)f(the)g(ciphers)g(supp)s(orted)e(b)m(y)i(gn)m(utls.)49
18905
18906
b(Priorit)m(y)34 b(is)f(higher)g(for)g(elemen)m(ts)390
18906
2194 y(sp)s(eci\014ed)d(b)s(efore)g(others.)41 b(After)31
18907
3309 y(sp)s(eci\014ed)d(b)s(efore)g(others.)41 b(After)31
18907
18908
b(sp)s(ecifying)g(the)f(ciphers)g(y)m(ou)h(w)m(an)m(t,)h(y)m(ou)f(m)m
18908
(ust)f(app)s(end)f(a)i(0.)390 2303 y(Note)37 b(that)f(the)f(priorit)m
18909
(ust)f(app)s(end)f(a)i(0.)390 3419 y(Note)37 b(that)f(the)f(priorit)m
18909
18910
(y)h(is)g(set)g(on)f(the)g(clien)m(t.)58 b(The)35 b(serv)m(er)g(do)s
18910
(es)g(not)h(use)f(the)h(algorithm's)390 2413 y(priorit)m(y)31
18911
(es)g(not)h(use)f(the)h(algorithm's)390 3529 y(priorit)m(y)31
18911
18912
b(except)g(for)f(disabling)h(algorithms)g(that)g(w)m(ere)g(not)f(sp)s
18912
(eci\014ed.)390 2551 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18913
(eci\014ed.)390 3688 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
18913
18914
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
18914
2754 y Fv(gn)m(utls)p 483 2754 37 5 v 55 w(cipher)p 869
18915
2754 V 54 w(suite)p 1177 2754 V 54 w(get)p 1396 2754
18916
V 54 w(name)3350 2955 y FB([F)-8 b(unction])-3599 b Fh(const)54
18917
b(char)f(*)g(gnutls_cipher_suite_ge)q(t_n)q(ame)565 3064
18918
y Fg(\()p Ff(gn)m(utls)p 846 3064 28 4 v 41 w(kx)p 983
18919
3064 V 40 w(algorithm)p 1406 3064 V 41 w(t)31 b Fe(kx_algorithm)12
18920
b Ff(,)33 b(gn)m(utls)p 2447 3064 V 41 w(cipher)p 2731
18921
3064 V 39 w(algorithm)p 3153 3064 V 41 w(t)565 3174 y
18922
Fe(cipher_algorithm)12 b Ff(,)35 b(gn)m(utls)p 1715 3174
18923
V 40 w(mac)p 1916 3174 V 41 w(algorithm)p 2340 3174 V
18924
41 w(t)c Fe(mac_algorithm)12 b Fg(\))390 3283 y Ff(kx)p
18925
492 3283 V 40 w(algorithm)p FB(:)42 b(is)30 b(a)h(Key)f(exc)m(hange)i
18926
(algorithm)390 3422 y Ff(cipher)p 639 3422 V 40 w(algorithm)p
18927
FB(:)41 b(is)31 b(a)g(cipher)f(algorithm)390 3560 y Ff(mac)p
18928
557 3560 V 41 w(algorithm)p FB(:)41 b(is)31 b(a)g(MA)m(C)f(algorithm)
18929
390 3698 y(Note)f(that)g(the)f(full)g(cipher)f(suite)i(name)f(m)m(ust)g
18915
3913 y Fv(gn)m(utls)p 483 3913 37 5 v 55 w(cipher)p 869
18916
3913 V 54 w(suite)p 1177 3913 V 54 w(get)p 1396 3913
18917
V 54 w(name)3350 4135 y FB([F)-8 b(unction])-3599 b Fh(const)54
18918
b(char)f(*)g(gnutls_cipher_suite_ge)q(t_n)q(ame)565 4245
18919
y Fg(\()p Ff(gn)m(utls)p 846 4245 28 4 v 41 w(kx)p 983
18920
4245 V 40 w(algorithm)p 1406 4245 V 41 w(t)31 b Fe(kx_algorithm)12
18921
b Ff(,)33 b(gn)m(utls)p 2447 4245 V 41 w(cipher)p 2731
18922
4245 V 39 w(algorithm)p 3153 4245 V 41 w(t)565 4354 y
18923
Fe(cipher_algorithm)12 b Ff(,)35 b(gn)m(utls)p 1715 4354
18924
V 40 w(mac)p 1916 4354 V 41 w(algorithm)p 2340 4354 V
18925
41 w(t)c Fe(mac_algorithm)12 b Fg(\))390 4464 y Ff(kx)p
18926
492 4464 V 40 w(algorithm)p FB(:)42 b(is)30 b(a)h(Key)f(exc)m(hange)i
18927
(algorithm)390 4624 y Ff(cipher)p 639 4624 V 40 w(algorithm)p
18928
FB(:)41 b(is)31 b(a)g(cipher)f(algorithm)390 4783 y Ff(mac)p
18929
557 4783 V 41 w(algorithm)p FB(:)41 b(is)31 b(a)g(MA)m(C)f(algorithm)
18930
390 4943 y(Note)f(that)g(the)f(full)g(cipher)f(suite)i(name)f(m)m(ust)g
18930
18931
(b)s(e)f(prep)s(ended)f(b)m(y)i(TLS)f(or)h(SSL)e(dep)s(ending)h(of)390
18931
3807 y(the)k(proto)s(col)g(in)f(use.)390 3946 y Fn(Returns:)38
18932
5053 y(the)k(proto)s(col)g(in)f(use.)390 5213 y Fn(Returns:)38
18932
18933
b FB(a)26 b(string)f(that)h(con)m(tains)h(the)f(name)f(of)h(a)g(TLS)e
18933
18934
(cipher)h(suite,)i(sp)s(eci\014ed)e(b)m(y)g(the)h(giv)m(en)390
18934
4055 y(algorithms,)32 b(or)e Ft(NULL)p FB(.)150 4258
18935
y Fv(gn)m(utls)p 483 4258 37 5 v 55 w(cipher)p 869 4258
18936
V 54 w(suite)p 1177 4258 V 54 w(info)3350 4459 y FB([F)-8
18937
b(unction])-3599 b Fh(const)54 b(char)f(*)g(gnutls_cipher_suite_in)q
18938
(fo)f Fg(\()p Ff(size)p 2313 4459 28 4 v 41 w(t)31 b
18939
Fe(idx)12 b Ff(,)31 b(c)m(har)f(*)565 4568 y Fe(cs_id)12
18940
b Ff(,)32 b(gn)m(utls)p 1140 4568 V 40 w(kx)p 1276 4568
18941
V 40 w(algorithm)p 1699 4568 V 41 w(t)f(*)g Fe(kx)12
18942
b Ff(,)30 b(gn)m(utls)p 2293 4568 V 41 w(cipher)p 2577
18943
4568 V 39 w(algorithm)p 2999 4568 V 41 w(t)h(*)g Fe(cipher)12
18944
b Ff(,)565 4678 y(gn)m(utls)p 811 4678 V 41 w(mac)p 1013
18945
4678 V 40 w(algorithm)p 1436 4678 V 41 w(t)31 b(*)g Fe(mac)12
18946
b Ff(,)31 b(gn)m(utls)p 2083 4678 V 40 w(proto)s(col)p
18947
2448 4678 V 41 w(t)g(*)f Fe(version)12 b Fg(\))390 4787
18948
y Ff(idx)6 b FB(:)41 b(index)30 b(of)g(cipher)g(suite)h(to)g(get)g
18949
(information)g(ab)s(out,)f(starts)h(on)g(0.)390 4925
18950
y Ff(cs)p 472 4925 V 40 w(id)t FB(:)40 b(output)30 b(bu\013er)g(with)g
18951
(ro)s(om)g(for)g(2)h(b)m(ytes,)g(indicating)g(cipher)f(suite)h(v)-5
18952
b(alue)390 5064 y Ff(kx)6 b FB(:)41 b(output)30 b(v)-5
18953
b(ariable)31 b(indicating)g(k)m(ey)g(exc)m(hange)h(algorithm,)g(or)e
18954
Ft(NULL)p FB(.)390 5202 y Ff(cipher)7 b FB(:)40 b(output)30
18955
b(v)-5 b(ariable)31 b(indicating)g(cipher,)f(or)h Ft(NULL)p
18956
FB(.)390 5340 y Ff(mac)6 b FB(:)41 b(output)30 b(v)-5
18957
b(ariable)31 b(indicating)g(MA)m(C)g(algorithm,)h(or)e
18958
Ft(NULL)p FB(.)p eop end
18935
5322 y(algorithms,)32 b(or)e Ft(NULL)p FB(.)p eop end
18959
18936
%%Page: 133 139
18960
18937
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18961
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18962
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18938
b(F)-8 b(unction)31 b(Reference)2237 b(133)150 299 y
18939
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18940
54 w(suite)p 1177 299 V 54 w(info)3350 509 y FB([F)-8
18941
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18942
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18943
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18944
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18945
1699 618 V 41 w(t)f(*)g Fe(kx)12 b Ff(,)30 b(gn)m(utls)p
18946
2293 618 V 41 w(cipher)p 2577 618 V 39 w(algorithm)p
18947
2999 618 V 41 w(t)h(*)g Fe(cipher)12 b Ff(,)565 728 y(gn)m(utls)p
18948
811 728 V 41 w(mac)p 1013 728 V 40 w(algorithm)p 1436
18949
728 V 41 w(t)31 b(*)g Fe(mac)12 b Ff(,)31 b(gn)m(utls)p
18950
2083 728 V 40 w(proto)s(col)p 2448 728 V 41 w(t)g(*)f
18951
Fe(version)12 b Fg(\))390 838 y Ff(idx)6 b FB(:)41 b(index)30
18952
b(of)g(cipher)g(suite)h(to)g(get)g(information)g(ab)s(out,)f(starts)h
18953
(on)g(0.)390 985 y Ff(cs)p 472 985 V 40 w(id)t FB(:)40
18954
b(output)30 b(bu\013er)g(with)g(ro)s(om)g(for)g(2)h(b)m(ytes,)g
18955
(indicating)g(cipher)f(suite)h(v)-5 b(alue)390 1133 y
18956
Ff(kx)6 b FB(:)41 b(output)30 b(v)-5 b(ariable)31 b(indicating)g(k)m
18957
(ey)g(exc)m(hange)h(algorithm,)g(or)e Ft(NULL)p FB(.)390
18958
1281 y Ff(cipher)7 b FB(:)40 b(output)30 b(v)-5 b(ariable)31
18959
b(indicating)g(cipher,)f(or)h Ft(NULL)p FB(.)390 1428
18960
y Ff(mac)6 b FB(:)41 b(output)30 b(v)-5 b(ariable)31
18961
b(indicating)g(MA)m(C)g(algorithm,)h(or)e Ft(NULL)p FB(.)390
18962
1576 y Ff(v)m(ersion)p FB(:)41 b(output)30 b(v)-5 b(ariable)31
18963
18963
b(indicating)h(TLS)d(proto)s(col)i(v)m(ersion,)g(or)g
18964
Ft(NULL)p FB(.)390 461 y(Get)38 b(information)g(ab)s(out)f(supp)s
18964
Ft(NULL)p FB(.)390 1724 y(Get)38 b(information)g(ab)s(out)f(supp)s
18965
18965
(orted)e(cipher)i(suites.)61 b(Use)38 b(the)f(function)g(iterativ)m
18966
(ely)j(to)e(get)390 571 y(information)g(ab)s(out)g(all)h(supp)s(orted)d
18967
(cipher)h(suites.)63 b(Call)39 b(with)e(idx=0)h(to)h(get)g(information)
18968
390 681 y(ab)s(out)30 b(\014rst)g(cipher)g(suite,)h(then)f(idx=1)g(and)
18969
g(so)g(on)h(un)m(til)f(the)h(function)f(returns)f(NULL.)390
18970
843 y Fn(Returns:)38 b FB(the)26 b(name)f(of)h Ft(idx)e
18966
(ely)j(to)e(get)390 1833 y(information)g(ab)s(out)g(all)h(supp)s(orted)
18967
d(cipher)h(suites.)63 b(Call)39 b(with)e(idx=0)h(to)h(get)g
18968
(information)390 1943 y(ab)s(out)30 b(\014rst)g(cipher)g(suite,)h(then)
18969
f(idx=1)g(and)g(so)g(on)h(un)m(til)f(the)h(function)f(returns)f(NULL.)
18970
390 2091 y Fn(Returns:)38 b FB(the)26 b(name)f(of)h Ft(idx)e
18971
18971
FB(cipher)h(suite,)i(and)e(set)h(the)g(information)g(ab)s(out)f(the)h
18972
(cipher)f(suite)390 953 y(in)30 b(the)h(output)f(v)-5
18972
(cipher)f(suite)390 2200 y(in)30 b(the)h(output)f(v)-5
18973
18973
b(ariables.)41 b(If)30 b Ft(idx)f FB(is)i(out)f(of)h(b)s(ounds,)d
18974
Ft(NULL)i FB(is)g(returned.)150 1180 y Fv(gn)m(utls)p
18975
483 1180 37 5 v 55 w(compression)p 1189 1180 V 55 w(get)p
18976
1409 1180 V 55 w(id)3350 1405 y FB([F)-8 b(unction])-3599
18974
Ft(NULL)i FB(is)g(returned.)150 2413 y Fv(gn)m(utls)p
18975
483 2413 37 5 v 55 w(compression)p 1189 2413 V 55 w(get)p
18976
1409 2413 V 55 w(id)3350 2623 y FB([F)-8 b(unction])-3599
18977
18977
b Fh(gnutls_compression_met)q(hod)q(_t)58 b(gnutls_compression_g)q
18978
(et_i)q(d)565 1514 y Fg(\()p Ff(const)31 b(c)m(har)g(*)g
18979
Fe(name)12 b Fg(\))390 1624 y Ff(name)5 b FB(:)41 b(is)30
18980
b(a)h(compression)f(metho)s(d)g(name)390 1786 y(The)g(names)g(are)h
18978
(et_i)q(d)565 2732 y Fg(\()p Ff(const)31 b(c)m(har)g(*)g
18979
Fe(name)12 b Fg(\))390 2842 y Ff(name)5 b FB(:)41 b(is)30
18980
b(a)h(compression)f(metho)s(d)g(name)390 2990 y(The)g(names)g(are)h
18981
18981
(compared)f(in)g(a)h(case)h(insensitiv)m(e)f(w)m(a)m(y)-8
18982
b(.)390 1949 y Fn(Returns:)59 b FB(an)39 b(id)g(of)h(the)g(sp)s
18982
b(.)390 3137 y Fn(Returns:)59 b FB(an)39 b(id)g(of)h(the)g(sp)s
18983
18983
(eci\014ed)e(in)i(a)f(string)h(compression)f(metho)s(d,)j(or)d
18984
Ft(GNUTLS_COMP_)390 2058 y(UNKNOWN)28 b FB(on)j(error.)150
18985
2285 y Fv(gn)m(utls)p 483 2285 V 55 w(compression)p 1189
18986
2285 V 55 w(get)p 1409 2285 V 55 w(name)3350 2510 y FB([F)-8
18984
Ft(GNUTLS_COMP_)390 3247 y(UNKNOWN)28 b FB(on)j(error.)150
18985
3459 y Fv(gn)m(utls)p 483 3459 V 55 w(compression)p 1189
18986
3459 V 55 w(get)p 1409 3459 V 55 w(name)3350 3669 y FB([F)-8
18987
18987
b(unction])-3599 b Fh(const)54 b(char)f(*)g(gnutls_compression_get)q
18988
(_na)q(me)565 2620 y Fg(\()p Ff(gn)m(utls)p 846 2620
18989
28 4 v 41 w(compression)p 1368 2620 V 40 w(metho)s(d)p
18990
1709 2620 V 39 w(t)31 b Fe(algorithm)12 b Fg(\))390 2729
18988
(_na)q(me)565 3779 y Fg(\()p Ff(gn)m(utls)p 846 3779
18989
28 4 v 41 w(compression)p 1368 3779 V 40 w(metho)s(d)p
18990
1709 3779 V 39 w(t)31 b Fe(algorithm)12 b Fg(\))390 3888
18991
18991
y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(Compression)f(algorithm)390
18992
2892 y(Con)m(v)m(ert)h(a)g Ft(gnutls_compression_metho)o(d_t)24
18993
b FB(v)-5 b(alue)31 b(to)g(a)g(string.)390 3054 y Fn(Returns:)51
18992
4036 y(Con)m(v)m(ert)h(a)g Ft(gnutls_compression_metho)o(d_t)24
18993
b FB(v)-5 b(alue)31 b(to)g(a)g(string.)390 4184 y Fn(Returns:)51
18994
18994
b FB(a)37 b(p)s(oin)m(ter)e(to)i(a)f(string)g(that)h(con)m(tains)g(the)
18995
18995
f(name)g(of)g(the)g(sp)s(eci\014ed)f(compression)390
18996
3164 y(algorithm,)d(or)e Ft(NULL)p FB(.)150 3391 y Fv(gn)m(utls)p
18997
483 3391 37 5 v 55 w(compression)p 1189 3391 V 55 w(get)3350
18998
3616 y FB([F)-8 b(unction])-3599 b Fh(gnutls_compression_met)q(hod)q
18999
(_t)58 b(gnutls_compression_g)q(et)565 3725 y Fg(\()p
19000
Ff(gn)m(utls)p 846 3725 28 4 v 41 w(session)p 1156 3725
19001
V 40 w(t)31 b Fe(session)12 b Fg(\))390 3835 y Ff(session)p
18996
4293 y(algorithm,)d(or)e Ft(NULL)p FB(.)150 4506 y Fv(gn)m(utls)p
18997
483 4506 37 5 v 55 w(compression)p 1189 4506 V 55 w(get)3350
18998
4716 y FB([F)-8 b(unction])-3599 b Fh(gnutls_compression_met)q(hod)q
18999
(_t)58 b(gnutls_compression_g)q(et)565 4825 y Fg(\()p
19000
Ff(gn)m(utls)p 846 4825 28 4 v 41 w(session)p 1156 4825
19001
V 40 w(t)31 b Fe(session)12 b Fg(\))390 4935 y Ff(session)p
19002
19002
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19003
3997 y(Get)31 b(curren)m(tly)g(used)e(compression)i(algorithm.)390
19004
4160 y Fn(Returns:)39 b FB(the)29 b(curren)m(tly)f(used)f(compression)h
19003
5083 y(Get)31 b(curren)m(tly)g(used)e(compression)i(algorithm.)390
19004
5230 y Fn(Returns:)39 b FB(the)29 b(curren)m(tly)f(used)f(compression)h
19005
19005
(metho)s(d,)h(a)f Ft(gnutls_compression_method_)o(t)390
19006
4270 y FB(v)-5 b(alue.)150 4497 y Fv(gn)m(utls)p 483
19007
4497 37 5 v 55 w(compression)p 1189 4497 V 55 w(list)3350
19008
4721 y FB([F)d(unction])-3599 b Fh(const)54 b(gnutls_compression_meth)q
19009
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19010
b Fg(\()30 b Fe(void)12 b Fg(\))390 4941 y FB(Get)38
19011
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19012
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19013
5050 y(y)m(ou)31 b(m)m(ust)f(link)g(to)h(libgn)m(utls-extra)h(and)e
19014
(call)i Ft(gnutls_global_init_extr)o(a\(\))p FB(.)390
19015
5213 y Fn(Returns:)47 b FB(a)33 b(zero-terminated)j(list)e(of)f
19016
Ft(gnutls_compression_method)o(_t)27 b FB(in)m(tegers)35
19017
b(indicat-)390 5322 y(ing)c(the)f(a)m(v)-5 b(ailable)33
19018
b(compression)d(metho)s(ds.)p eop end
19006
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19019
19007
%%Page: 134 140
19020
19008
TeXDict begin 134 139 bop 150 -116 a FB(Chapter)30 b(9:)41
19021
19009
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19022
19010
Fv(gn)m(utls)p 483 299 37 5 v 55 w(compression)p 1189
19023
299 V 55 w(set)p 1396 299 V 55 w(priorit)m(y)3350 499
19024
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_compression_se)q(t_pr)
19025
q(ior)q(ity)f Fg(\()p Ff(gn)m(utls)p 2307 499 28 4 v
19026
41 w(session)p 2617 499 V 40 w(t)31 b Fe(session)12 b
19027
Ff(,)565 609 y(const)31 b(in)m(t)g(*)g Fe(list)12 b Fg(\))390
19028
718 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19029
b FB(structure.)390 857 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f
19030
(terminated)h(list)g(of)g(gn)m(utls)p 1789 857 V 40 w(compression)p
19031
2310 857 V 40 w(metho)s(d)p 2651 857 V 40 w(t)f(elemen)m(ts.)390
19032
995 y(Sets)21 b(the)h(priorit)m(y)g(on)f(the)h(compression)f
19033
(algorithms)i(supp)s(orted)c(b)m(y)j(gn)m(utls.)38 b(Priorit)m(y)22
19034
b(is)f(higher)390 1104 y(for)36 b(elemen)m(ts)h(sp)s(eci\014ed)e(b)s
19035
(efore)h(others.)57 b(After)36 b(sp)s(ecifying)g(the)g(algorithms)h(y)m
19036
(ou)f(w)m(an)m(t,)j(y)m(ou)390 1214 y(m)m(ust)29 b(app)s(end)f(a)i(0.)
19037
41 b(Note)30 b(that)g(the)g(priorit)m(y)g(is)f(set)h(on)f(the)h(clien)m
19011
299 V 55 w(list)3350 483 y FB([F)-8 b(unction])-3599
19012
b Fh(const)54 b(gnutls_compression_meth)q(od_)q(t)k(*)565
19013
592 y(gnutls_compression_lis)q(t)52 b Fg(\()30 b Fe(void)12
19014
b Fg(\))390 702 y FB(Get)38 b(a)f(list)h(of)f(compression)g(metho)s
19015
(ds.)60 b(Note)39 b(that)e(to)h(b)s(e)f(able)g(to)h(use)f(LZO)f
19016
(compression,)390 812 y(y)m(ou)31 b(m)m(ust)f(link)g(to)h(libgn)m
19017
(utls-extra)h(and)e(call)i Ft(gnutls_global_init_extr)o(a\(\))p
19018
FB(.)390 940 y Fn(Returns:)47 b FB(a)33 b(zero-terminated)j(list)e(of)f
19019
Ft(gnutls_compression_method)o(_t)27 b FB(in)m(tegers)35
19020
b(indicat-)390 1049 y(ing)c(the)f(a)m(v)-5 b(ailable)33
19021
b(compression)d(metho)s(ds.)150 1236 y Fv(gn)m(utls)p
19022
483 1236 V 55 w(compression)p 1189 1236 V 55 w(set)p
19023
1396 1236 V 55 w(priorit)m(y)3350 1420 y FB([F)-8 b(unction])-3599
19024
b Fh(int)53 b(gnutls_compression_se)q(t_pr)q(ior)q(ity)f
19025
Fg(\()p Ff(gn)m(utls)p 2307 1420 28 4 v 41 w(session)p
19026
2617 1420 V 40 w(t)31 b Fe(session)12 b Ff(,)565 1529
19027
y(const)31 b(in)m(t)g(*)g Fe(list)12 b Fg(\))390 1639
19028
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19029
b FB(structure.)390 1767 y Ff(list)r FB(:)41 b(is)31
19030
b(a)g(0)f(terminated)h(list)g(of)g(gn)m(utls)p 1789 1767
19031
V 40 w(compression)p 2310 1767 V 40 w(metho)s(d)p 2651
19032
1767 V 40 w(t)f(elemen)m(ts.)390 1895 y(Sets)21 b(the)h(priorit)m(y)g
19033
(on)f(the)h(compression)f(algorithms)i(supp)s(orted)c(b)m(y)j(gn)m
19034
(utls.)38 b(Priorit)m(y)22 b(is)f(higher)390 2004 y(for)36
19035
b(elemen)m(ts)h(sp)s(eci\014ed)e(b)s(efore)h(others.)57
19036
b(After)36 b(sp)s(ecifying)g(the)g(algorithms)h(y)m(ou)f(w)m(an)m(t,)j
19037
(y)m(ou)390 2114 y(m)m(ust)29 b(app)s(end)f(a)i(0.)41
19038
b(Note)30 b(that)g(the)g(priorit)m(y)g(is)f(set)h(on)f(the)h(clien)m
19038
19039
(t.)42 b(The)29 b(serv)m(er)h(do)s(es)f(not)g(use)390
19039
1324 y(the)i(algorithm's)g(priorit)m(y)g(except)g(for)f(disabling)h
19040
2224 y(the)i(algorithm's)g(priorit)m(y)g(except)g(for)f(disabling)h
19040
19041
(algorithms)g(that)g(w)m(ere)g(not)f(sp)s(eci\014ed.)390
19041
1462 y(TLS)21 b(1.0)j(do)s(es)e(not)h(de\014ne)e(an)m(y)i(compression)g
19042
2352 y(TLS)21 b(1.0)j(do)s(es)e(not)h(de\014ne)e(an)m(y)i(compression)g
19042
19043
(algorithms)g(except)g(NULL.)g(Other)f(compression)390
19043
1571 y(algorithms)31 b(are)g(to)g(b)s(e)f(considered)g(as)h(gn)m(utls)f
19044
(extensions.)390 1710 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19044
2461 y(algorithms)31 b(are)g(to)g(b)s(e)f(considered)g(as)h(gn)m(utls)f
19045
(extensions.)390 2589 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19045
19046
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
19046
1912 y Fv(gn)m(utls)p 483 1912 37 5 v 55 w(creden)m(tials)p
19047
1112 1912 V 53 w(clear)3350 2113 y FB([F)-8 b(unction])-3599
19047
2776 y Fv(gn)m(utls)p 483 2776 37 5 v 55 w(creden)m(tials)p
19048
1112 2776 V 53 w(clear)3350 2960 y FB([F)-8 b(unction])-3599
19048
19049
b Fh(void)54 b(gnutls_credentials_clear)e Fg(\()p Ff(gn)m(utls)p
19049
1993 2113 28 4 v 41 w(session)p 2303 2113 V 40 w(t)31
19050
b Fe(session)12 b Fg(\))390 2222 y Ff(session)p FB(:)41
19050
1993 2960 28 4 v 41 w(session)p 2303 2960 V 40 w(t)31
19051
b Fe(session)12 b Fg(\))390 3069 y Ff(session)p FB(:)41
19051
19052
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19052
2361 y(Clears)31 b(all)g(the)f(creden)m(tials)i(previously)e(set)h(in)f
19053
(this)g(session.)150 2564 y Fv(gn)m(utls)p 483 2564 37
19054
5 v 55 w(creden)m(tials)p 1112 2564 V 53 w(set)3350 2764
19053
3197 y(Clears)31 b(all)g(the)f(creden)m(tials)i(previously)e(set)h(in)f
19054
(this)g(session.)150 3384 y Fv(gn)m(utls)p 483 3384 37
19055
5 v 55 w(creden)m(tials)p 1112 3384 V 53 w(set)3350 3568
19055
19056
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_credentials_se)q(t)e
19056
Fg(\()p Ff(gn)m(utls)p 1836 2764 28 4 v 41 w(session)p
19057
2146 2764 V 40 w(t)31 b Fe(session)12 b Ff(,)565 2874
19058
y(gn)m(utls)p 811 2874 V 41 w(creden)m(tials)p 1273 2874
19059
V 41 w(t)m(yp)s(e)p 1488 2874 V 40 w(t)31 b Fe(type)12
19060
b Ff(,)31 b(v)m(oid)g(*)g Fe(cred)12 b Fg(\))390 2983
19057
Fg(\()p Ff(gn)m(utls)p 1836 3568 28 4 v 41 w(session)p
19058
2146 3568 V 40 w(t)31 b Fe(session)12 b Ff(,)565 3677
19059
y(gn)m(utls)p 811 3677 V 41 w(creden)m(tials)p 1273 3677
19060
V 41 w(t)m(yp)s(e)p 1488 3677 V 40 w(t)31 b Fe(type)12
19061
b Ff(,)31 b(v)m(oid)g(*)g Fe(cred)12 b Fg(\))390 3787
19061
19062
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19062
b FB(structure.)390 3121 y Ff(t)m(yp)s(e)5 b FB(:)41
19063
b FB(structure.)390 3915 y Ff(t)m(yp)s(e)5 b FB(:)41
19063
19064
b(is)30 b(the)h(t)m(yp)s(e)g(of)f(the)h(creden)m(tials)390
19064
3259 y Ff(cred)t FB(:)40 b(is)31 b(a)f(p)s(oin)m(ter)h(to)g(a)g
19065
(structure.)390 3398 y(Sets)e(the)f(needed)h(creden)m(tials)h(for)e
19065
4043 y Ff(cred)t FB(:)40 b(is)31 b(a)f(p)s(oin)m(ter)h(to)g(a)g
19066
(structure.)390 4171 y(Sets)e(the)f(needed)h(creden)m(tials)h(for)e
19066
19067
(the)h(sp)s(eci\014ed)f(t)m(yp)s(e.)40 b(Eg)29 b(username,)f(passw)m
19067
(ord)g(-)h(or)g(public)390 3507 y(and)h(priv)-5 b(ate)31
19068
(ord)g(-)h(or)g(public)390 4281 y(and)h(priv)-5 b(ate)31
19068
19069
b(k)m(eys)h(etc.)42 b(The)31 b(\(v)m(oid*)h(cred\))f(parameter)g(is)g
19069
(a)g(structure)f(that)h(dep)s(ends)e(on)i(the)390 3617
19070
(a)g(structure)f(that)h(dep)s(ends)e(on)i(the)390 4390
19070
19071
y(sp)s(eci\014ed)37 b(t)m(yp)s(e)g(and)g(on)g(the)g(curren)m(t)h
19071
19072
(session)f(\(clien)m(t)i(or)e(serv)m(er\).)63 b([)37
19072
b(In)g(order)f(to)i(minimize)390 3726 y(memory)32 b(usage,)i(and)e
19073
b(In)g(order)f(to)i(minimize)390 4500 y(memory)32 b(usage,)i(and)e
19073
19074
(share)g(creden)m(tials)h(b)s(et)m(w)m(een)g(sev)m(eral)h(threads)e(gn)
19074
m(utls)g(k)m(eeps)h(a)g(p)s(oin)m(ter)390 3836 y(to)g(cred,)g(and)f
19075
m(utls)g(k)m(eeps)h(a)g(p)s(oin)m(ter)390 4609 y(to)g(cred,)g(and)f
19075
19076
(not)g(the)h(whole)f(cred)h(structure.)46 b(Th)m(us)31
19076
19077
b(y)m(ou)i(will)f(ha)m(v)m(e)i(to)f(k)m(eep)g(the)f(structure)390
19077
3946 y(allo)s(cated)g(un)m(til)f(y)m(ou)g(call)g Ft(gnutls_deinit\(\))p
19078
FB(.)37 b(])390 4084 y(F)-8 b(or)39 b(GNUTLS)p 948 4084
19079
V 40 w(CRD)p 1190 4084 V 40 w(ANON)f(cred)h(should)e(b)s(e)h(gn)m(utls)
19080
p 2417 4084 V 40 w(anon)p 2649 4084 V 40 w(clien)m(t)p
19081
2902 4084 V 42 w(creden)m(tials)p 3365 4084 V 41 w(t)h(in)f(case)390
19082
4193 y(of)31 b(a)f(clien)m(t.)43 b(In)29 b(case)j(of)e(a)h(serv)m(er)g
19083
(it)f(should)g(b)s(e)g(gn)m(utls)p 2348 4193 V 40 w(anon)p
19084
2580 4193 V 40 w(serv)m(er)p 2853 4193 V 40 w(creden)m(tials)p
19085
3314 4193 V 42 w(t.)390 4332 y(F)-8 b(or)36 b(GNUTLS)p
19086
945 4332 V 40 w(CRD)p 1187 4332 V 40 w(SRP)e(cred)h(should)f(b)s(e)g
19087
(gn)m(utls)p 2304 4332 V 41 w(srp)p 2468 4332 V 39 w(clien)m(t)p
19088
2720 4332 V 41 w(creden)m(tials)p 3182 4332 V 42 w(t)h(in)g(case)h(of)g
19089
(a)390 4441 y(clien)m(t,)c(and)e(gn)m(utls)p 1083 4441
19090
V 40 w(srp)p 1246 4441 V 39 w(serv)m(er)p 1518 4441 V
19091
41 w(creden)m(tials)p 1980 4441 V 41 w(t,)h(in)f(case)i(of)e(a)h(serv)m
19092
(er.)390 4579 y(F)-8 b(or)31 b(GNUTLS)p 940 4579 V 40
19093
w(CRD)p 1182 4579 V 40 w(CER)-8 b(TIFICA)g(TE)29 b(cred)i(should)e(b)s
19094
(e)h(gn)m(utls)p 2733 4579 V 40 w(certi\014cate)p 3160
19095
4579 V 42 w(creden)m(tials)p 3623 4579 V 42 w(t.)150
19096
4782 y Fv(gn)m(utls)p 483 4782 37 5 v 55 w(crypto)p 885
19097
4782 V 53 w(bigin)m(t)p 1248 4782 V 54 w(register2)3350
19098
4983 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_crypto_bigint_)q
19099
(regi)q(ste)q(r2)f Fg(\()p Ff(in)m(t)31 b Fe(priority)12
19100
b Ff(,)33 b(in)m(t)d Fe(version)12 b Ff(,)565 5092 y(gn)m(utls)p
19101
811 5092 28 4 v 41 w(crypto)p 1107 5092 V 40 w(bigin)m(t)p
19102
1376 5092 V 41 w(st)30 b(*)h Fe(s)12 b Fg(\))390 5202
19103
y Ff(priorit)m(y)c FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(in)
19104
m(terface)390 5340 y Ff(v)m(ersion)p FB(:)41 b(should)30
19105
b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)p eop
19078
4719 y(allo)s(cated)g(un)m(til)f(y)m(ou)g(call)g Ft(gnutls_deinit\(\))p
19079
FB(.)37 b(])390 4847 y(F)-8 b(or)39 b(GNUTLS)p 948 4847
19080
V 40 w(CRD)p 1190 4847 V 40 w(ANON)f(cred)h(should)e(b)s(e)h(gn)m(utls)
19081
p 2417 4847 V 40 w(anon)p 2649 4847 V 40 w(clien)m(t)p
19082
2902 4847 V 42 w(creden)m(tials)p 3365 4847 V 41 w(t)h(in)f(case)390
19083
4957 y(of)31 b(a)f(clien)m(t.)43 b(In)29 b(case)j(of)e(a)h(serv)m(er)g
19084
(it)f(should)g(b)s(e)g(gn)m(utls)p 2348 4957 V 40 w(anon)p
19085
2580 4957 V 40 w(serv)m(er)p 2853 4957 V 40 w(creden)m(tials)p
19086
3314 4957 V 42 w(t.)390 5085 y(F)-8 b(or)36 b(GNUTLS)p
19087
945 5085 V 40 w(CRD)p 1187 5085 V 40 w(SRP)e(cred)h(should)f(b)s(e)g
19088
(gn)m(utls)p 2304 5085 V 41 w(srp)p 2468 5085 V 39 w(clien)m(t)p
19089
2720 5085 V 41 w(creden)m(tials)p 3182 5085 V 42 w(t)h(in)g(case)h(of)g
19090
(a)390 5194 y(clien)m(t,)c(and)e(gn)m(utls)p 1083 5194
19091
V 40 w(srp)p 1246 5194 V 39 w(serv)m(er)p 1518 5194 V
19092
41 w(creden)m(tials)p 1980 5194 V 41 w(t,)h(in)f(case)i(of)e(a)h(serv)m
19093
(er.)390 5322 y(F)-8 b(or)31 b(GNUTLS)p 940 5322 V 40
19094
w(CRD)p 1182 5322 V 40 w(CER)-8 b(TIFICA)g(TE)29 b(cred)i(should)e(b)s
19095
(e)h(gn)m(utls)p 2733 5322 V 40 w(certi\014cate)p 3160
19096
5322 V 42 w(creden)m(tials)p 3623 5322 V 42 w(t.)p eop
19106
19097
end
19107
19098
%%Page: 135 141
19108
19099
TeXDict begin 135 140 bop 150 -116 a FB(Chapter)30 b(9:)41
19109
b(F)-8 b(unction)31 b(Reference)2237 b(135)390 299 y
19110
Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e(in)m
19111
(terface's)j(data)390 426 y(This)39 b(function)h(will)g(register)h(an)f
19112
(in)m(terface)i(for)d(gn)m(utls)i(to)f(op)s(erate)h(on)f(big)g(in)m
19113
(tegers.)71 b(An)m(y)390 536 y(in)m(terface)29 b(registered)f(will)g(o)
19114
m(v)m(erride)h(the)f(included)f(in)m(terface.)41 b(The)27
19115
b(in)m(terface)i(with)e(the)h(lo)m(w)m(est)390 646 y(priorit)m(y)j
19116
(will)g(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)390 773 y(Note)j(that)f(the)g
19117
(bigin)m(t)g(in)m(terface)h(m)m(ust)f(in)m(terop)s(erate)h(with)e(the)h
19118
(public)f(k)m(ey)h(in)m(terface.)46 b(Th)m(us)390 883
19100
b(F)-8 b(unction)31 b(Reference)2237 b(135)150 299 y
19101
Fv(gn)m(utls)p 483 299 37 5 v 55 w(crypto)p 885 299 V
19102
53 w(bigin)m(t)p 1248 299 V 54 w(register2)3350 495 y
19103
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_crypto_bigint_)q(regi)q
19104
(ste)q(r2)f Fg(\()p Ff(in)m(t)31 b Fe(priority)12 b Ff(,)33
19105
b(in)m(t)d Fe(version)12 b Ff(,)565 604 y(gn)m(utls)p
19106
811 604 28 4 v 41 w(crypto)p 1107 604 V 40 w(bigin)m(t)p
19107
1376 604 V 41 w(st)30 b(*)h Fe(s)12 b Fg(\))390 714 y
19108
Ff(priorit)m(y)c FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(in)m
19109
(terface)390 848 y Ff(v)m(ersion)p FB(:)41 b(should)30
19110
b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)390
19111
982 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e(in)m
19112
(terface's)j(data)390 1116 y(This)39 b(function)h(will)g(register)h(an)
19113
f(in)m(terface)i(for)d(gn)m(utls)i(to)f(op)s(erate)h(on)f(big)g(in)m
19114
(tegers.)71 b(An)m(y)390 1226 y(in)m(terface)29 b(registered)f(will)g
19115
(o)m(v)m(erride)h(the)f(included)f(in)m(terface.)41 b(The)27
19116
b(in)m(terface)i(with)e(the)h(lo)m(w)m(est)390 1335 y(priorit)m(y)j
19117
(will)g(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)390 1469 y(Note)j(that)f(the)
19118
g(bigin)m(t)g(in)m(terface)h(m)m(ust)f(in)m(terop)s(erate)h(with)e(the)
19119
h(public)f(k)m(ey)h(in)m(terface.)46 b(Th)m(us)390 1579
19119
19120
y(if)30 b(this)h(in)m(terface)h(is)e(up)s(dated)f(the)i
19120
19121
Ft(gnutls_crypto_pk_regist)o(er\()o(\))25 b FB(should)k(also)i(b)s(e)f
19121
(used.)390 1010 y(This)g(function)g(should)f(b)s(e)h(called)h(b)s
19122
(efore)f Ft(gnutls_global_init\(\))p FB(.)390 1138 y(F)-8
19122
(used.)390 1713 y(This)g(function)g(should)f(b)s(e)h(called)h(b)s
19123
(efore)f Ft(gnutls_global_init\(\))p FB(.)390 1847 y(F)-8
19123
19124
b(or)53 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)g(con)m(v)m(enience)
19124
i Ft(gnutls_crypto_bigint_regis)o(ter\()o(\))390 1247
19125
y FB(macro.)390 1375 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19126
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 1503
19127
y Fn(Since:)41 b FB(2.6.0)150 1688 y Fv(gn)m(utls)p 483
19128
1688 37 5 v 55 w(crypto)p 885 1688 V 53 w(cipher)p 1269
19129
1688 V 54 w(register2)3350 1871 y FB([F)-8 b(unction])-3599
19125
i Ft(gnutls_crypto_bigint_regis)o(ter\()o(\))390 1957
19126
y FB(macro.)390 2091 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19127
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 2225
19128
y Fn(Since:)41 b FB(2.6.0)150 2423 y Fv(gn)m(utls)p 483
19129
2423 37 5 v 55 w(crypto)p 885 2423 V 53 w(cipher)p 1269
19130
2423 V 54 w(register2)3350 2619 y FB([F)-8 b(unction])-3599
19130
19131
b Fh(int)53 b(gnutls_crypto_cipher_)q(regi)q(ste)q(r2)f
19131
19132
Fg(\()p Ff(in)m(t)31 b Fe(priority)12 b Ff(,)33 b(in)m(t)d
19132
Fe(version)12 b Ff(,)565 1980 y(gn)m(utls)p 811 1980
19133
28 4 v 41 w(crypto)p 1107 1980 V 40 w(cipher)p 1390 1980
19134
V 39 w(st)31 b(*)g Fe(s)12 b Fg(\))390 2090 y Ff(priorit)m(y)c
19133
Fe(version)12 b Ff(,)565 2729 y(gn)m(utls)p 811 2729
19134
28 4 v 41 w(crypto)p 1107 2729 V 40 w(cipher)p 1390 2729
19135
V 39 w(st)31 b(*)g Fe(s)12 b Fg(\))390 2838 y Ff(priorit)m(y)c
19135
19136
FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(cipher)f(in)m(terface)
19136
390 2218 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19137
Ft(GNUTLS_CRYPTO_API_VERSION)390 2345 y Ff(s)t FB(:)40
19137
390 2972 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19138
Ft(GNUTLS_CRYPTO_API_VERSION)390 3106 y Ff(s)t FB(:)40
19138
19139
b(is)31 b(a)f(structure)g(holding)h(new)e(in)m(terface's)j(data)390
19139
2473 y(This)41 b(function)h(will)g(register)h(a)g(cipher)e(in)m
19140
3240 y(This)41 b(function)h(will)g(register)h(a)g(cipher)e(in)m
19140
19141
(terface)j(to)f(b)s(e)e(used)g(b)m(y)h(gn)m(utls.)76
19141
b(An)m(y)42 b(in)m(terface)390 2582 y(registered)e(will)g(o)m(v)m
19142
b(An)m(y)42 b(in)m(terface)390 3350 y(registered)e(will)g(o)m(v)m
19142
19143
(erride)g(the)g(included)f(engine)h(and)f(b)m(y)g(con)m(v)m(en)m(tion)i
19143
(k)m(ernel)f(implemen)m(ted)390 2692 y(in)m(terfaces)d(should)e(ha)m(v)
19144
(k)m(ernel)f(implemen)m(ted)390 3459 y(in)m(terfaces)d(should)e(ha)m(v)
19144
19145
m(e)i(priorit)m(y)f(of)g(90.)58 b(The)36 b(in)m(terface)h(with)e(the)h
19145
(lo)m(w)m(est)i(priorit)m(y)e(will)h(b)s(e)390 2801 y(used)30
19146
b(b)m(y)g(gn)m(utls.)390 2929 y(This)g(function)g(should)f(b)s(e)h
19146
(lo)m(w)m(est)i(priorit)m(y)e(will)h(b)s(e)390 3569 y(used)30
19147
b(b)m(y)g(gn)m(utls.)390 3703 y(This)g(function)g(should)f(b)s(e)h
19147
19148
(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p FB(.)390
19148
3057 y(F)-8 b(or)53 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)g(con)m
19149
3837 y(F)-8 b(or)53 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)g(con)m
19149
19150
(v)m(enience)i Ft(gnutls_crypto_cipher_regis)o(ter\()o(\))390
19150
3166 y FB(macro.)390 3294 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19151
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 3421
19152
y Fn(Since:)41 b FB(2.6.0)150 3607 y Fv(gn)m(utls)p 483
19153
3607 37 5 v 55 w(crypto)p 885 3607 V 53 w(digest)p 1253
19154
3607 V 55 w(register2)3350 3790 y FB([F)-8 b(unction])-3599
19151
3947 y FB(macro.)390 4081 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19152
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 4215
19153
y Fn(Since:)41 b FB(2.6.0)150 4413 y Fv(gn)m(utls)p 483
19154
4413 37 5 v 55 w(crypto)p 885 4413 V 53 w(digest)p 1253
19155
4413 V 55 w(register2)3350 4609 y FB([F)-8 b(unction])-3599
19155
19156
b Fh(int)53 b(gnutls_crypto_digest_)q(regi)q(ste)q(r2)f
19156
19157
Fg(\()p Ff(in)m(t)31 b Fe(priority)12 b Ff(,)33 b(in)m(t)d
19157
Fe(version)12 b Ff(,)565 3899 y(gn)m(utls)p 811 3899
19158
28 4 v 41 w(crypto)p 1107 3899 V 40 w(digest)p 1379 3899
19159
V 41 w(st)30 b(*)h Fe(s)12 b Fg(\))390 4009 y Ff(priorit)m(y)c
19158
Fe(version)12 b Ff(,)565 4719 y(gn)m(utls)p 811 4719
19159
28 4 v 41 w(crypto)p 1107 4719 V 40 w(digest)p 1379 4719
19160
V 41 w(st)30 b(*)h Fe(s)12 b Fg(\))390 4828 y Ff(priorit)m(y)c
19160
19161
FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(digest)g(in)m(terface)
19161
390 4136 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19162
Ft(GNUTLS_CRYPTO_API_VERSION)390 4264 y Ff(s)t FB(:)40
19162
390 4962 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19163
Ft(GNUTLS_CRYPTO_API_VERSION)390 5096 y Ff(s)t FB(:)40
19163
19164
b(is)31 b(a)f(structure)g(holding)h(new)e(in)m(terface's)j(data)390
19164
4391 y(This)42 b(function)g(will)h(register)h(a)f(digest)g(in)m
19165
5230 y(This)42 b(function)g(will)h(register)h(a)f(digest)g(in)m
19165
19166
(terface)i(to)e(b)s(e)f(used)g(b)m(y)h(gn)m(utls.)78
19166
b(An)m(y)42 b(in)m(terface)390 4501 y(registered)e(will)g(o)m(v)m
19167
b(An)m(y)42 b(in)m(terface)390 5340 y(registered)e(will)g(o)m(v)m
19167
19168
(erride)g(the)g(included)f(engine)h(and)f(b)m(y)g(con)m(v)m(en)m(tion)i
19168
(k)m(ernel)f(implemen)m(ted)390 4611 y(in)m(terfaces)d(should)e(ha)m(v)
19169
m(e)i(priorit)m(y)f(of)g(90.)58 b(The)36 b(in)m(terface)h(with)e(the)h
19170
(lo)m(w)m(est)i(priorit)m(y)e(will)h(b)s(e)390 4720 y(used)30
19171
b(b)m(y)g(gn)m(utls.)390 4848 y(This)g(function)g(should)f(b)s(e)h
19172
(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p FB(.)390
19173
4975 y(F)-8 b(or)53 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)g(con)m
19174
(v)m(enience)i Ft(gnutls_crypto_digest_regis)o(ter\()o(\))390
19175
5085 y FB(macro.)390 5212 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19176
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 5340
19177
y Fn(Since:)41 b FB(2.6.0)p eop end
19169
(k)m(ernel)f(implemen)m(ted)p eop end
19178
19170
%%Page: 136 142
19179
19171
TeXDict begin 136 141 bop 150 -116 a FB(Chapter)30 b(9:)41
19180
b(F)-8 b(unction)31 b(Reference)2237 b(136)150 299 y
19172
b(F)-8 b(unction)31 b(Reference)2237 b(136)390 299 y(in)m(terfaces)37
19173
b(should)e(ha)m(v)m(e)i(priorit)m(y)f(of)g(90.)58 b(The)36
19174
b(in)m(terface)h(with)e(the)h(lo)m(w)m(est)i(priorit)m(y)e(will)h(b)s
19175
(e)390 408 y(used)30 b(b)m(y)g(gn)m(utls.)390 559 y(This)g(function)g
19176
(should)f(b)s(e)h(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p
19177
FB(.)390 710 y(F)-8 b(or)53 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)
19178
g(con)m(v)m(enience)i Ft(gnutls_crypto_digest_regis)o(ter\()o(\))390
19179
820 y FB(macro.)390 971 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19180
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 1122
19181
y Fn(Since:)41 b FB(2.6.0)150 1338 y Fv(gn)m(utls)p 483
19182
1338 37 5 v 55 w(crypto)p 885 1338 V 53 w(mac)p 1155
19183
1338 V 54 w(register2)3350 1551 y FB([F)-8 b(unction])-3599
19184
b Fh(int)53 b(gnutls_crypto_mac_reg)q(iste)q(r2)f Fg(\()p
19185
Ff(in)m(t)31 b Fe(priority)12 b Ff(,)33 b(in)m(t)e Fe(version)12
19186
b Ff(,)565 1660 y(gn)m(utls)p 811 1660 28 4 v 41 w(crypto)p
19187
1107 1660 V 40 w(mac)p 1308 1660 V 40 w(st)31 b(*)g Fe(s)12
19188
b Fg(\))390 1770 y Ff(priorit)m(y)c FB(:)41 b(is)30 b(the)h(priorit)m
19189
(y)g(of)f(the)h(mac)g(in)m(terface)390 1921 y Ff(v)m(ersion)p
19190
FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)
19191
390 2072 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e(in)
19192
m(terface's)j(data)390 2223 y(This)e(function)h(will)h(register)g(a)f
19193
(mac)h(in)m(terface)h(to)f(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)43
19194
b(An)m(y)31 b(in)m(terface)i(regis-)390 2332 y(tered)g(will)g(o)m(v)m
19195
(erride)h(the)f(included)g(engine)g(and)f(b)m(y)h(con)m(v)m(en)m(tion)i
19196
(k)m(ernel)f(implemen)m(ted)f(in)m(ter-)390 2442 y(faces)i(should)e(ha)
19197
m(v)m(e)i(priorit)m(y)g(of)f(90.)52 b(The)34 b(in)m(terface)i(with)d
19198
(the)i(lo)m(w)m(est)g(priorit)m(y)g(will)f(b)s(e)g(used)390
19199
2552 y(b)m(y)c(gn)m(utls.)390 2703 y(This)g(function)g(should)f(b)s(e)h
19200
(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p FB(.)390
19201
2854 y(F)-8 b(or)31 b(simplicit)m(y)g(y)m(ou)g(can)f(use)g(the)g(con)m
19202
(v)m(enience)j Ft(gnutls_crypto_mac_regis)o(ter\()o(\))24
19203
b FB(macro.)390 3004 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19204
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 3155
19205
y Fn(Since:)41 b FB(2.6.0)150 3371 y Fv(gn)m(utls)p 483
19206
3371 37 5 v 55 w(crypto)p 885 3371 V 53 w(pk)p 1071 3371
19207
V 54 w(register2)3350 3584 y FB([F)-8 b(unction])-3599
19208
b Fh(int)53 b(gnutls_crypto_pk_regi)q(ster)q(2)f Fg(\()p
19209
Ff(in)m(t)31 b Fe(priority)12 b Ff(,)32 b(in)m(t)f Fe(version)12
19210
b Ff(,)565 3694 y(gn)m(utls)p 811 3694 28 4 v 41 w(crypto)p
19211
1107 3694 V 40 w(pk)p 1246 3694 V 39 w(st)31 b(*)g Fe(s)12
19212
b Fg(\))390 3804 y Ff(priorit)m(y)c FB(:)41 b(is)30 b(the)h(priorit)m
19213
(y)g(of)f(the)h(in)m(terface)390 3955 y Ff(v)m(ersion)p
19214
FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)
19215
390 4105 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e(in)
19216
m(terface's)j(data)390 4256 y(This)26 b(function)h(will)h(register)g
19217
(an)f(in)m(terface)h(for)f(gn)m(utls)g(to)h(op)s(erate)g(on)f(public)g
19218
(k)m(ey)g(op)s(erations.)390 4366 y(An)m(y)34 b(in)m(terface)i
19219
(registered)f(will)g(o)m(v)m(erride)g(the)f(included)g(in)m(terface.)53
19220
b(The)34 b(in)m(terface)i(with)e(the)390 4476 y(lo)m(w)m(est)e(priorit)
19221
m(y)f(will)g(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)390 4627
19222
y(Note)c(that)g(the)f(bigin)m(t)h(in)m(terface)g(m)m(ust)f(in)m(terop)s
19223
(erate)h(with)f(the)g(bigin)m(t)h(in)m(terface.)40 b(Th)m(us)24
19224
b(if)h(this)390 4736 y(in)m(terface)32 b(is)e(up)s(dated)f(the)i
19225
Ft(gnutls_crypto_bigint_reg)o(iste)o(r\(\))24 b FB(should)29
19226
b(also)j(b)s(e)d(used.)390 4887 y(This)h(function)g(should)f(b)s(e)h
19227
(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p FB(.)390
19228
5038 y(F)-8 b(or)31 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)h(con)m
19229
(v)m(enience)h Ft(gnutls_crypto_pk_register)o(\(\))24
19230
b FB(macro.)390 5189 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19231
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 5340
19232
y Fn(Since:)41 b FB(2.6.0)p eop end
19233
%%Page: 137 143
19234
TeXDict begin 137 142 bop 150 -116 a FB(Chapter)30 b(9:)41
19235
b(F)-8 b(unction)31 b(Reference)2237 b(137)150 299 y
19181
19236
Fv(gn)m(utls)p 483 299 37 5 v 55 w(crypto)p 885 299 V
19182
53 w(mac)p 1155 299 V 54 w(register2)3350 495 y FB([F)-8
19183
b(unction])-3599 b Fh(int)53 b(gnutls_crypto_mac_reg)q(iste)q(r2)f
19237
53 w(rnd)p 1124 299 V 55 w(register2)3350 495 y FB([F)-8
19238
b(unction])-3599 b Fh(int)53 b(gnutls_crypto_rnd_reg)q(iste)q(r2)f
19184
19239
Fg(\()p Ff(in)m(t)31 b Fe(priority)12 b Ff(,)33 b(in)m(t)e
19185
19240
Fe(version)12 b Ff(,)565 604 y(gn)m(utls)p 811 604 28
19186
4 v 41 w(crypto)p 1107 604 V 40 w(mac)p 1308 604 V 40
19241
4 v 41 w(crypto)p 1107 604 V 40 w(rnd)p 1285 604 V 38
19187
19242
w(st)31 b(*)g Fe(s)12 b Fg(\))390 714 y Ff(priorit)m(y)c
19188
FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(mac)g(in)m(terface)390
19243
FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(generator)390
19189
19244
848 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19190
19245
Ft(GNUTLS_CRYPTO_API_VERSION)390 982 y Ff(s)t FB(:)40
19191
b(is)31 b(a)f(structure)g(holding)h(new)e(in)m(terface's)j(data)390
19192
1116 y(This)e(function)h(will)h(register)g(a)f(mac)h(in)m(terface)h(to)
19193
f(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)43 b(An)m(y)31 b(in)m(terface)i
19194
(regis-)390 1226 y(tered)g(will)g(o)m(v)m(erride)h(the)f(included)g
19195
(engine)g(and)f(b)m(y)h(con)m(v)m(en)m(tion)i(k)m(ernel)f(implemen)m
19196
(ted)f(in)m(ter-)390 1335 y(faces)i(should)e(ha)m(v)m(e)i(priorit)m(y)g
19197
(of)f(90.)52 b(The)34 b(in)m(terface)i(with)d(the)i(lo)m(w)m(est)g
19198
(priorit)m(y)g(will)f(b)s(e)g(used)390 1445 y(b)m(y)c(gn)m(utls.)390
19199
1579 y(This)g(function)g(should)f(b)s(e)h(called)h(b)s(efore)f
19246
b(is)31 b(a)f(structure)g(holding)h(new)e(generator's)j(data)390
19247
1116 y(This)g(function)h(will)h(register)g(a)g(random)e(generator)j(to)
19248
f(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)49 b(An)m(y)34 b(generator)390
19249
1226 y(registered)28 b(will)g(o)m(v)m(erride)g(the)f(included)g
19250
(generator)h(and)f(b)m(y)g(con)m(v)m(en)m(tion)j(k)m(ernel)d(implemen)m
19251
(ted)390 1335 y(generators)i(ha)m(v)m(e)g(priorit)m(y)f(of)g(90.)41
19252
b(The)27 b(generator)i(with)e(the)h(lo)m(w)m(est)i(priorit)m(y)e(will)g
19253
(b)s(e)f(used)g(b)m(y)390 1445 y(gn)m(utls.)390 1579
19254
y(This)j(function)g(should)f(b)s(e)h(called)h(b)s(efore)f
19200
19255
Ft(gnutls_global_init\(\))p FB(.)390 1713 y(F)-8 b(or)31
19201
19256
b(simplicit)m(y)g(y)m(ou)g(can)f(use)g(the)g(con)m(v)m(enience)j
19202
Ft(gnutls_crypto_mac_regis)o(ter\()o(\))24 b FB(macro.)390
19257
Ft(gnutls_crypto_rnd_regis)o(ter\()o(\))24 b FB(macro.)390
19203
19258
1847 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
19204
19259
b(success,)f(otherwise)h(an)f(error.)390 1981 y Fn(Since:)41
19205
19260
b FB(2.6.0)150 2179 y Fv(gn)m(utls)p 483 2179 37 5 v
19206
55 w(crypto)p 885 2179 V 53 w(pk)p 1071 2179 V 54 w(register2)3350
19207
2375 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_crypto_pk_regi)q
19208
(ster)q(2)f Fg(\()p Ff(in)m(t)31 b Fe(priority)12 b Ff(,)32
19209
b(in)m(t)f Fe(version)12 b Ff(,)565 2485 y(gn)m(utls)p
19210
811 2485 28 4 v 41 w(crypto)p 1107 2485 V 40 w(pk)p 1246
19211
2485 V 39 w(st)31 b(*)g Fe(s)12 b Fg(\))390 2594 y Ff(priorit)m(y)c
19212
FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(in)m(terface)390
19213
2729 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19214
Ft(GNUTLS_CRYPTO_API_VERSION)390 2863 y Ff(s)t FB(:)40
19215
b(is)31 b(a)f(structure)g(holding)h(new)e(in)m(terface's)j(data)390
19216
2997 y(This)26 b(function)h(will)h(register)g(an)f(in)m(terface)h(for)f
19217
(gn)m(utls)g(to)h(op)s(erate)g(on)f(public)g(k)m(ey)g(op)s(erations.)
19218
390 3106 y(An)m(y)34 b(in)m(terface)i(registered)f(will)g(o)m(v)m
19219
(erride)g(the)f(included)g(in)m(terface.)53 b(The)34
19220
b(in)m(terface)i(with)e(the)390 3216 y(lo)m(w)m(est)e(priorit)m(y)f
19221
(will)g(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)390 3350 y(Note)c(that)g(the)
19222
f(bigin)m(t)h(in)m(terface)g(m)m(ust)f(in)m(terop)s(erate)h(with)f(the)
19223
g(bigin)m(t)h(in)m(terface.)40 b(Th)m(us)24 b(if)h(this)390
19224
3459 y(in)m(terface)32 b(is)e(up)s(dated)f(the)i Ft
19225
(gnutls_crypto_bigint_reg)o(iste)o(r\(\))24 b FB(should)29
19226
b(also)j(b)s(e)d(used.)390 3593 y(This)h(function)g(should)f(b)s(e)h
19227
(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p FB(.)390
19228
3728 y(F)-8 b(or)31 b(simplicit)m(y)h(y)m(ou)e(can)h(use)f(the)h(con)m
19229
(v)m(enience)h Ft(gnutls_crypto_pk_register)o(\(\))24
19230
b FB(macro.)390 3862 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19231
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 3996
19232
y Fn(Since:)41 b FB(2.6.0)150 4194 y Fv(gn)m(utls)p 483
19233
4194 37 5 v 55 w(crypto)p 885 4194 V 53 w(rnd)p 1124
19234
4194 V 55 w(register2)3350 4390 y FB([F)-8 b(unction])-3599
19235
b Fh(int)53 b(gnutls_crypto_rnd_reg)q(iste)q(r2)f Fg(\()p
19236
Ff(in)m(t)31 b Fe(priority)12 b Ff(,)33 b(in)m(t)e Fe(version)12
19237
b Ff(,)565 4499 y(gn)m(utls)p 811 4499 28 4 v 41 w(crypto)p
19238
1107 4499 V 40 w(rnd)p 1285 4499 V 38 w(st)31 b(*)g Fe(s)12
19239
b Fg(\))390 4609 y Ff(priorit)m(y)c FB(:)41 b(is)30 b(the)h(priorit)m
19240
(y)g(of)f(the)h(generator)390 4743 y Ff(v)m(ersion)p
19241
FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)
19242
390 4877 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e
19243
(generator's)j(data)390 5011 y(This)g(function)h(will)h(register)g(a)g
19244
(random)e(generator)j(to)f(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)49
19245
b(An)m(y)34 b(generator)390 5121 y(registered)28 b(will)g(o)m(v)m
19246
(erride)g(the)f(included)g(generator)h(and)f(b)m(y)g(con)m(v)m(en)m
19247
(tion)j(k)m(ernel)d(implemen)m(ted)390 5230 y(generators)i(ha)m(v)m(e)g
19248
(priorit)m(y)f(of)g(90.)41 b(The)27 b(generator)i(with)e(the)h(lo)m(w)m
19249
(est)i(priorit)m(y)e(will)g(b)s(e)f(used)g(b)m(y)390
19250
5340 y(gn)m(utls.)p eop end
19251
%%Page: 137 143
19252
TeXDict begin 137 142 bop 150 -116 a FB(Chapter)30 b(9:)41
19253
b(F)-8 b(unction)31 b(Reference)2237 b(137)390 299 y(This)30
19254
b(function)g(should)f(b)s(e)h(called)h(b)s(efore)f Ft
19255
(gnutls_global_init\(\))p FB(.)390 440 y(F)-8 b(or)31
19256
b(simplicit)m(y)g(y)m(ou)g(can)f(use)g(the)g(con)m(v)m(enience)j
19257
Ft(gnutls_crypto_rnd_regis)o(ter\()o(\))24 b FB(macro.)390
19258
582 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
19259
b(success,)f(otherwise)h(an)f(error.)390 723 y Fn(Since:)41
19260
b FB(2.6.0)150 929 y Fv(gn)m(utls)p 483 929 37 5 v 55
19261
w(crypto)p 885 929 V 53 w(single)p 1239 929 V 55 w(cipher)p
19262
1625 929 V 55 w(register2)3350 1133 y FB([F)-8 b(unction])-3599
19263
b Fh(int)53 b(gnutls_crypto_single_)q(ciph)q(er_)q(reg)q(ist)q(er2)565
19264
1243 y Fg(\()p Ff(gn)m(utls)p 846 1243 28 4 v 41 w(cipher)p
19265
1130 1243 V 40 w(algorithm)p 1553 1243 V 41 w(t)30 b
19261
55 w(crypto)p 885 2179 V 53 w(single)p 1239 2179 V 55
19262
w(cipher)p 1625 2179 V 55 w(register2)3350 2375 y FB([F)-8
19263
b(unction])-3599 b Fh(int)53 b(gnutls_crypto_single_)q(ciph)q(er_)q
19264
(reg)q(ist)q(er2)565 2485 y Fg(\()p Ff(gn)m(utls)p 846
19265
2485 28 4 v 41 w(cipher)p 1130 2485 V 40 w(algorithm)p
19266
1553 2485 V 41 w(t)30 b Fe(algorithm)12 b Ff(,)33 b(in)m(t)e
19267
Fe(priority)12 b Ff(,)33 b(in)m(t)d Fe(version)12 b Ff(,)565
19268
2594 y(gn)m(utls)p 811 2594 V 41 w(crypto)p 1107 2594
19269
V 40 w(single)p 1369 2594 V 41 w(cipher)p 1653 2594 V
19270
39 w(st)31 b(*)g Fe(s)12 b Fg(\))390 2704 y Ff(algorithm)p
19271
FB(:)42 b(is)30 b(the)h(gn)m(utls)f(algorithm)i(iden)m(ti\014er)390
19272
2838 y Ff(priorit)m(y)8 b FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f
19273
(the)h(algorithm)390 2972 y Ff(v)m(ersion)p FB(:)41 b(should)30
19274
b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)390
19275
3106 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e
19276
(cipher's)i(data)390 3240 y(This)k(function)h(will)g(register)h(a)f
19277
(cipher)g(algorithm)h(to)g(b)s(e)e(used)g(b)m(y)h(gn)m(utls.)58
19278
b(An)m(y)36 b(algorithm)390 3350 y(registered)23 b(will)g(o)m(v)m
19279
(erride)h(the)f(included)f(algorithms)i(and)e(b)m(y)g(con)m(v)m(en)m
19280
(tion)j(k)m(ernel)e(implemen)m(ted)390 3459 y(algorithms)36
19281
b(ha)m(v)m(e)g(priorit)m(y)g(of)f(90.)56 b(The)35 b(algorithm)h(with)f
19282
(the)g(lo)m(w)m(est)i(priorit)m(y)f(will)f(b)s(e)g(used)390
19283
3569 y(b)m(y)30 b(gn)m(utls.)390 3703 y(This)g(function)g(should)f(b)s
19284
(e)h(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p
19285
FB(.)390 3837 y(F)-8 b(or)73 b(simplicit)m(y)h(y)m(ou)g(can)f(use)f
19286
(the)h(con)m(v)m(enience)i Ft(gnutls_crypto_single_ci)o(pher)o(_)390
19287
3947 y(register\(\))28 b FB(macro.)390 4081 y Fn(Returns:)40
19288
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(otherwise)h(an)f
19289
(error.)390 4215 y Fn(Since:)41 b FB(2.6.0)150 4413 y
19290
Fv(gn)m(utls)p 483 4413 37 5 v 55 w(crypto)p 885 4413
19291
V 53 w(single)p 1239 4413 V 55 w(digest)p 1609 4413 V
19292
55 w(register2)3350 4609 y FB([F)-8 b(unction])-3599
19293
b Fh(int)53 b(gnutls_crypto_single_)q(dige)q(st_)q(reg)q(ist)q(er2)565
19294
4719 y Fg(\()p Ff(gn)m(utls)p 846 4719 28 4 v 41 w(digest)p
19295
1119 4719 V 41 w(algorithm)p 1543 4719 V 41 w(t)30 b
19266
19296
Fe(algorithm)12 b Ff(,)33 b(in)m(t)e Fe(priority)12 b
19267
Ff(,)33 b(in)m(t)d Fe(version)12 b Ff(,)565 1352 y(gn)m(utls)p
19268
811 1352 V 41 w(crypto)p 1107 1352 V 40 w(single)p 1369
19269
1352 V 41 w(cipher)p 1653 1352 V 39 w(st)31 b(*)g Fe(s)12
19270
b Fg(\))390 1462 y Ff(algorithm)p FB(:)42 b(is)30 b(the)h(gn)m(utls)f
19271
(algorithm)i(iden)m(ti\014er)390 1603 y Ff(priorit)m(y)8
19297
Ff(,)33 b(in)m(t)e Fe(version)12 b Ff(,)565 4828 y(gn)m(utls)p
19298
811 4828 V 41 w(crypto)p 1107 4828 V 40 w(single)p 1369
19299
4828 V 41 w(digest)p 1642 4828 V 40 w(st)31 b(*)g Fe(s)12
19300
b Fg(\))390 4938 y Ff(algorithm)p FB(:)42 b(is)30 b(the)h(gn)m(utls)f
19301
(algorithm)i(iden)m(ti\014er)390 5072 y Ff(priorit)m(y)8
19272
19302
b FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h(algorithm)390
19273
1745 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19274
Ft(GNUTLS_CRYPTO_API_VERSION)390 1886 y Ff(s)t FB(:)40
19275
b(is)31 b(a)f(structure)g(holding)h(new)e(cipher's)i(data)390
19276
2028 y(This)k(function)h(will)g(register)h(a)f(cipher)g(algorithm)h(to)
19277
g(b)s(e)e(used)g(b)m(y)h(gn)m(utls.)58 b(An)m(y)36 b(algorithm)390
19278
2137 y(registered)23 b(will)g(o)m(v)m(erride)h(the)f(included)f
19279
(algorithms)i(and)e(b)m(y)g(con)m(v)m(en)m(tion)j(k)m(ernel)e(implemen)
19280
m(ted)390 2247 y(algorithms)36 b(ha)m(v)m(e)g(priorit)m(y)g(of)f(90.)56
19281
b(The)35 b(algorithm)h(with)f(the)g(lo)m(w)m(est)i(priorit)m(y)f(will)f
19282
(b)s(e)g(used)390 2356 y(b)m(y)30 b(gn)m(utls.)390 2498
19283
y(This)g(function)g(should)f(b)s(e)h(called)h(b)s(efore)f
19284
Ft(gnutls_global_init\(\))p FB(.)390 2639 y(F)-8 b(or)73
19285
b(simplicit)m(y)h(y)m(ou)g(can)f(use)f(the)h(con)m(v)m(enience)i
19286
Ft(gnutls_crypto_single_ci)o(pher)o(_)390 2749 y(register\(\))28
19287
b FB(macro.)390 2890 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19288
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 3032
19289
y Fn(Since:)41 b FB(2.6.0)150 3238 y Fv(gn)m(utls)p 483
19290
3238 37 5 v 55 w(crypto)p 885 3238 V 53 w(single)p 1239
19291
3238 V 55 w(digest)p 1609 3238 V 55 w(register2)3350
19292
3441 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_crypto_single_)q
19293
(dige)q(st_)q(reg)q(ist)q(er2)565 3551 y Fg(\()p Ff(gn)m(utls)p
19294
846 3551 28 4 v 41 w(digest)p 1119 3551 V 41 w(algorithm)p
19295
1543 3551 V 41 w(t)30 b Fe(algorithm)12 b Ff(,)33 b(in)m(t)e
19296
Fe(priority)12 b Ff(,)33 b(in)m(t)e Fe(version)12 b Ff(,)565
19297
3661 y(gn)m(utls)p 811 3661 V 41 w(crypto)p 1107 3661
19298
V 40 w(single)p 1369 3661 V 41 w(digest)p 1642 3661 V
19299
40 w(st)31 b(*)g Fe(s)12 b Fg(\))390 3770 y Ff(algorithm)p
19300
FB(:)42 b(is)30 b(the)h(gn)m(utls)f(algorithm)i(iden)m(ti\014er)390
19301
3912 y Ff(priorit)m(y)8 b FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f
19302
(the)h(algorithm)390 4053 y Ff(v)m(ersion)p FB(:)41 b(should)30
19303
b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)390
19304
4194 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e
19305
(algorithms's)j(data)390 4336 y(This)45 b(function)g(will)g(register)i
19306
(a)e(digest)h(\(hash\))g(algorithm)g(to)g(b)s(e)f(used)g(b)m(y)g(gn)m
19307
(utls.)86 b(An)m(y)390 4446 y(algorithm)36 b(registered)g(will)f(o)m(v)
19308
m(erride)h(the)g(included)e(algorithms)i(and)e(b)m(y)h(con)m(v)m(en)m
19309
(tion)i(k)m(ernel)390 4555 y(implemen)m(ted)d(algorithms)g(ha)m(v)m(e)g
19310
(priorit)m(y)g(of)f(90.)50 b(The)33 b(algorithm)h(with)f(the)g(lo)m(w)m
19311
(est)j(priorit)m(y)390 4665 y(will)31 b(b)s(e)e(used)h(b)m(y)g(gn)m
19312
(utls.)390 4806 y(This)g(function)g(should)f(b)s(e)h(called)h(b)s
19313
(efore)f Ft(gnutls_global_init\(\))p FB(.)390 4948 y(F)-8
19314
b(or)73 b(simplicit)m(y)h(y)m(ou)g(can)f(use)f(the)h(con)m(v)m(enience)
19315
i Ft(gnutls_crypto_single_di)o(gest)o(_)390 5057 y(register\(\))28
19316
b FB(macro.)390 5199 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19317
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 5340
19318
y Fn(Since:)41 b FB(2.6.0)p eop end
19303
5206 y Ff(v)m(ersion)p FB(:)41 b(should)30 b(b)s(e)f(set)i(to)g
19304
Ft(GNUTLS_CRYPTO_API_VERSION)390 5340 y Ff(s)t FB(:)40
19305
b(is)31 b(a)f(structure)g(holding)h(new)e(algorithms's)j(data)p
19306
eop end
19319
19307
%%Page: 138 144
19320
19308
TeXDict begin 138 143 bop 150 -116 a FB(Chapter)30 b(9:)41
19321
b(F)-8 b(unction)31 b(Reference)2237 b(138)150 299 y
19322
Fv(gn)m(utls)p 483 299 37 5 v 55 w(crypto)p 885 299 V
19323
53 w(single)p 1239 299 V 55 w(mac)p 1511 299 V 54 w(register2)3350
19324
494 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_crypto_single_)q
19325
(mac_)q(reg)q(ist)q(er2)f Fg(\()p Ff(gn)m(utls)p 2464
19326
494 28 4 v 41 w(mac)p 2666 494 V 40 w(algorithm)p 3089
19327
494 V 41 w(t)565 603 y Fe(algorithm)12 b Ff(,)33 b(in)m(t)e
19309
b(F)-8 b(unction)31 b(Reference)2237 b(138)390 299 y(This)45
19310
b(function)g(will)g(register)i(a)e(digest)h(\(hash\))g(algorithm)g(to)g
19311
(b)s(e)f(used)g(b)m(y)g(gn)m(utls.)86 b(An)m(y)390 408
19312
y(algorithm)36 b(registered)g(will)f(o)m(v)m(erride)h(the)g(included)e
19313
(algorithms)i(and)e(b)m(y)h(con)m(v)m(en)m(tion)i(k)m(ernel)390
19314
518 y(implemen)m(ted)d(algorithms)g(ha)m(v)m(e)g(priorit)m(y)g(of)f
19315
(90.)50 b(The)33 b(algorithm)h(with)f(the)g(lo)m(w)m(est)j(priorit)m(y)
19316
390 628 y(will)31 b(b)s(e)e(used)h(b)m(y)g(gn)m(utls.)390
19317
755 y(This)g(function)g(should)f(b)s(e)h(called)h(b)s(efore)f
19318
Ft(gnutls_global_init\(\))p FB(.)390 883 y(F)-8 b(or)73
19319
b(simplicit)m(y)h(y)m(ou)g(can)f(use)f(the)h(con)m(v)m(enience)i
19320
Ft(gnutls_crypto_single_di)o(gest)o(_)390 992 y(register\(\))28
19321
b FB(macro.)390 1120 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
19322
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 1247
19323
y Fn(Since:)41 b FB(2.6.0)150 1432 y Fv(gn)m(utls)p 483
19324
1432 37 5 v 55 w(crypto)p 885 1432 V 53 w(single)p 1239
19325
1432 V 55 w(mac)p 1511 1432 V 54 w(register2)3350 1615
19326
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_crypto_single_)q(mac_)
19327
q(reg)q(ist)q(er2)f Fg(\()p Ff(gn)m(utls)p 2464 1615
19328
28 4 v 41 w(mac)p 2666 1615 V 40 w(algorithm)p 3089 1615
19329
V 41 w(t)565 1724 y Fe(algorithm)12 b Ff(,)33 b(in)m(t)e
19328
19330
Fe(priority)12 b Ff(,)32 b(in)m(t)f Fe(version)12 b Ff(,)32
19329
b(gn)m(utls)p 2545 603 V 41 w(crypto)p 2841 603 V 40
19330
w(single)p 3103 603 V 41 w(mac)p 3305 603 V 40 w(st)f(*)g
19331
Fe(s)12 b Fg(\))390 713 y Ff(algorithm)p FB(:)42 b(is)30
19332
b(the)h(gn)m(utls)f(algorithm)i(iden)m(ti\014er)390 847
19331
b(gn)m(utls)p 2545 1724 V 41 w(crypto)p 2841 1724 V 40
19332
w(single)p 3103 1724 V 41 w(mac)p 3305 1724 V 40 w(st)f(*)g
19333
Fe(s)12 b Fg(\))390 1834 y Ff(algorithm)p FB(:)42 b(is)30
19334
b(the)h(gn)m(utls)f(algorithm)i(iden)m(ti\014er)390 1961
19333
19335
y Ff(priorit)m(y)8 b FB(:)41 b(is)30 b(the)h(priorit)m(y)g(of)f(the)h
19334
(algorithm)390 980 y Ff(v)m(ersion)p FB(:)41 b(should)30
19336
(algorithm)390 2089 y Ff(v)m(ersion)p FB(:)41 b(should)30
19335
19337
b(b)s(e)f(set)i(to)g Ft(GNUTLS_CRYPTO_API_VERSION)390
19336
1114 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e
19337
(algorithms's)j(data)390 1248 y(This)37 b(function)h(will)g(register)g
19338
2216 y Ff(s)t FB(:)40 b(is)31 b(a)f(structure)g(holding)h(new)e
19339
(algorithms's)j(data)390 2344 y(This)37 b(function)h(will)g(register)g
19338
19340
(a)h(MA)m(C)f(algorithm)h(to)g(b)s(e)e(used)g(b)m(y)h(gn)m(utls.)63
19339
b(An)m(y)38 b(algorithm)390 1357 y(registered)23 b(will)g(o)m(v)m
19341
b(An)m(y)38 b(algorithm)390 2453 y(registered)23 b(will)g(o)m(v)m
19340
19342
(erride)h(the)f(included)f(algorithms)i(and)e(b)m(y)g(con)m(v)m(en)m
19341
(tion)j(k)m(ernel)e(implemen)m(ted)390 1467 y(algorithms)36
19343
(tion)j(k)m(ernel)e(implemen)m(ted)390 2563 y(algorithms)36
19342
19344
b(ha)m(v)m(e)g(priorit)m(y)g(of)f(90.)56 b(The)35 b(algorithm)h(with)f
19343
19345
(the)g(lo)m(w)m(est)i(priorit)m(y)f(will)f(b)s(e)g(used)390
19344
1576 y(b)m(y)30 b(gn)m(utls.)390 1710 y(This)g(function)g(should)f(b)s
19346
2673 y(b)m(y)30 b(gn)m(utls.)390 2800 y(This)g(function)g(should)f(b)s
19345
19347
(e)h(called)h(b)s(efore)f Ft(gnutls_global_init\(\))p
19346
FB(.)390 1844 y(F)-8 b(or)26 b(simplicit)m(y)g(y)m(ou)f(can)h(use)e
19348
FB(.)390 2927 y(F)-8 b(or)26 b(simplicit)m(y)g(y)m(ou)f(can)h(use)e
19347
19349
(the)h(con)m(v)m(enience)j Ft(gnutls_crypto_single_ma)o(c_r)o(egis)o
19348
(ter\()o(\))390 1953 y FB(macro.)390 2087 y Fn(Returns:)40
19350
(ter\()o(\))390 3037 y FB(macro.)390 3164 y Fn(Returns:)40
19349
19351
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(otherwise)h(an)f
19350
(error.)390 2220 y Fn(Since:)41 b FB(2.6.0)150 2418 y
19351
Fv(gn)m(utls)p 483 2418 37 5 v 55 w(db)p 674 2418 V 54
19352
w(c)m(hec)m(k)p 1021 2418 V 52 w(en)m(try)3350 2613 y
19352
(error.)390 3292 y Fn(Since:)41 b FB(2.6.0)150 3477 y
19353
Fv(gn)m(utls)p 483 3477 37 5 v 55 w(db)p 674 3477 V 54
19354
w(c)m(hec)m(k)p 1021 3477 V 52 w(en)m(try)3350 3660 y
19353
19355
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_db_check_entry)f
19354
Fg(\()p Ff(gn)m(utls)p 1784 2613 28 4 v 41 w(session)p
19355
2094 2613 V 40 w(t)31 b Fe(session)12 b Ff(,)565 2723
19356
y(gn)m(utls)p 811 2723 V 41 w(datum)p 1110 2723 V 39
19357
w(t)31 b Fe(session_entry)12 b Fg(\))390 2832 y Ff(session)p
19356
Fg(\()p Ff(gn)m(utls)p 1784 3660 28 4 v 41 w(session)p
19357
2094 3660 V 40 w(t)31 b Fe(session)12 b Ff(,)565 3769
19358
y(gn)m(utls)p 811 3769 V 41 w(datum)p 1110 3769 V 39
19359
w(t)31 b Fe(session_entry)12 b Fg(\))390 3879 y Ff(session)p
19358
19360
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19359
2966 y Ff(session)p 665 2966 V 40 w(en)m(try)8 b FB(:)41
19361
4006 y Ff(session)p 665 4006 V 40 w(en)m(try)8 b FB(:)41
19360
19362
b(is)30 b(the)h(session)f(data)i(\(not)e(k)m(ey\))390
19361
3099 y(Chec)m(k)k(if)g(database)h(en)m(try)f(has)f(expired.)51
19363
4134 y(Chec)m(k)k(if)g(database)h(en)m(try)f(has)f(expired.)51
19362
19364
b(This)33 b(function)h(is)g(to)g(b)s(e)f(used)g(when)g(y)m(ou)h(w)m(an)
19363
m(t)h(to)390 3209 y(clear)c(unnesessary)f(session)g(whic)m(h)g(o)s
19365
m(t)h(to)390 4243 y(clear)c(unnesessary)f(session)g(whic)m(h)g(o)s
19364
19366
(ccup)m(y)h(space)g(in)f(y)m(our)g(bac)m(k)m(end.)390
19365
3343 y Fn(Returns:)47 b FB(Returns)33 b Ft(GNUTLS_E_EXPIRED)p
19367
4371 y Fn(Returns:)47 b FB(Returns)33 b Ft(GNUTLS_E_EXPIRED)p
19366
19368
FB(,)e(if)i(the)i(database)f(en)m(try)g(has)g(expired)f(or)h(0)g
19367
(other-)390 3452 y(wise.)150 3650 y Fv(gn)m(utls)p 483
19368
3650 37 5 v 55 w(db)p 674 3650 V 54 w(get)p 893 3650
19369
V 54 w(ptr)3350 3845 y FB([F)-8 b(unction])-3599 b Fh(void)54
19369
(other-)390 4480 y(wise.)150 4666 y Fv(gn)m(utls)p 483
19370
4666 37 5 v 55 w(db)p 674 4666 V 54 w(get)p 893 4666
19371
V 54 w(ptr)3350 4848 y FB([F)-8 b(unction])-3599 b Fh(void)54
19370
19372
b(*)e(gnutls_db_get_ptr)f Fg(\()p Ff(gn)m(utls)p 1732
19371
3845 28 4 v 40 w(session)p 2041 3845 V 41 w(t)30 b Fe(session)12
19372
b Fg(\))390 3954 y Ff(session)p FB(:)41 b(is)30 b(a)h
19373
Ft(gnutls_session_t)26 b FB(structure.)390 4088 y(Get)31
19374
b(db)f(function)g(p)s(oin)m(ter.)390 4222 y Fn(Returns:)48
19373
4848 28 4 v 40 w(session)p 2041 4848 V 41 w(t)30 b Fe(session)12
19374
b Fg(\))390 4958 y Ff(session)p FB(:)41 b(is)30 b(a)h
19375
Ft(gnutls_session_t)26 b FB(structure.)390 5085 y(Get)31
19376
b(db)f(function)g(p)s(oin)m(ter.)390 5213 y Fn(Returns:)48
19375
19377
b FB(the)35 b(p)s(oin)m(ter)f(that)h(will)g(b)s(e)f(sen)m(t)h(to)g(db)e
19376
19378
(store,)j(retriev)m(e)g(and)e(delete)i(functions,)f(as)390
19377
4331 y(the)c(\014rst)e(argumen)m(t.)150 4529 y Fv(gn)m(utls)p
19378
483 4529 37 5 v 55 w(db)p 674 4529 V 54 w(remo)m(v)m(e)p
19379
1112 4529 V 54 w(session)3350 4724 y FB([F)-8 b(unction])-3599
19380
b Fh(void)54 b(gnutls_db_remove_session)e Fg(\()p Ff(gn)m(utls)p
19381
1993 4724 28 4 v 41 w(session)p 2303 4724 V 40 w(t)31
19382
b Fe(session)12 b Fg(\))390 4833 y Ff(session)p FB(:)41
19383
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19384
4967 y(This)35 b(function)g(will)h(remo)m(v)m(e)h(the)e(curren)m(t)h
19385
(session)f(data)h(from)f(the)h(session)g(database.)57
19386
b(This)390 5077 y(will)37 b(prev)m(en)m(t)g(future)e(handshak)m(es)h
19387
(reusing)f(these)i(session)g(data.)59 b(This)35 b(function)h(should)g
19388
(b)s(e)390 5186 y(called)29 b(if)e(a)h(session)g(w)m(as)g(terminated)g
19389
(abnormally)-8 b(,)29 b(and)d(b)s(efore)i Ft(gnutls_deinit\(\))23
19390
b FB(is)k(called.)390 5320 y(Normally)k Ft(gnutls_deinit\(\))26
19391
b FB(will)31 b(remo)m(v)m(e)h(abnormally)f(terminated)f(sessions.)p
19392
eop end
19379
5322 y(the)c(\014rst)e(argumen)m(t.)p eop end
19393
19380
%%Page: 139 145
19394
19381
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19395
19382
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19396
19383
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19397
w(set)p 880 299 V 54 w(cac)m(he)p 1225 299 V 53 w(expiration)3350
19398
497 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
19399
(gnutls_db_set_cache_expi)q(rat)q(ion)e Fg(\()p Ff(gn)m(utls)p
19400
2307 497 28 4 v 41 w(session)p 2617 497 V 40 w(t)31 b
19401
Fe(session)12 b Ff(,)565 607 y(in)m(t)31 b Fe(seconds)12
19402
b Fg(\))390 716 y Ff(session)p FB(:)41 b(is)30 b(a)h
19403
Ft(gnutls_session_t)26 b FB(structure.)390 852 y Ff(seconds)t
19404
FB(:)40 b(is)31 b(the)f(n)m(um)m(b)s(er)f(of)i(seconds.)390
19405
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19406
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19407
1098 y(time)c(writing)f(this.)150 1298 y Fv(gn)m(utls)p
19408
483 1298 37 5 v 55 w(db)p 674 1298 V 54 w(set)p 880 1298
19409
V 54 w(ptr)3350 1496 y FB([F)-8 b(unction])-3599 b Fh(void)54
19410
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19411
28 4 v 41 w(session)p 1937 1496 V 40 w(t)31 b Fe(session)12
19412
b Ff(,)32 b(v)m(oid)f(*)g Fe(ptr)12 b Fg(\))390 1606
19413
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19414
b FB(structure.)390 1742 y Ff(ptr)7 b FB(:)40 b(is)30
19415
b(the)h(p)s(oin)m(ter)390 1878 y(Sets)36 b(the)f(p)s(oin)m(ter)h(that)g
19384
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19385
b(unction])-3599 b Fh(void)54 b(gnutls_db_remove_session)e
19386
Fg(\()p Ff(gn)m(utls)p 1993 497 28 4 v 41 w(session)p
19387
2303 497 V 40 w(t)31 b Fe(session)12 b Fg(\))390 607
19388
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19389
b FB(structure.)390 742 y(This)35 b(function)g(will)h(remo)m(v)m(e)h
19390
(the)e(curren)m(t)h(session)f(data)h(from)f(the)h(session)g(database.)
19391
57 b(This)390 852 y(will)37 b(prev)m(en)m(t)g(future)e(handshak)m(es)h
19392
(reusing)f(these)i(session)g(data.)59 b(This)35 b(function)h(should)g
19393
(b)s(e)390 962 y(called)29 b(if)e(a)h(session)g(w)m(as)g(terminated)g
19394
(abnormally)-8 b(,)29 b(and)d(b)s(efore)i Ft(gnutls_deinit\(\))23
19395
b FB(is)k(called.)390 1098 y(Normally)k Ft(gnutls_deinit\(\))26
19396
b FB(will)31 b(remo)m(v)m(e)h(abnormally)f(terminated)f(sessions.)150
19397
1298 y Fv(gn)m(utls)p 483 1298 37 5 v 55 w(db)p 674 1298
19398
V 54 w(set)p 880 1298 V 54 w(cac)m(he)p 1225 1298 V 53
19399
w(expiration)3350 1496 y FB([F)-8 b(unction])-3599 b
19400
Fh(void)54 b(gnutls_db_set_cache_expi)q(rat)q(ion)e Fg(\()p
19401
Ff(gn)m(utls)p 2307 1496 28 4 v 41 w(session)p 2617 1496
19402
V 40 w(t)31 b Fe(session)12 b Ff(,)565 1606 y(in)m(t)31
19403
b Fe(seconds)12 b Fg(\))390 1715 y Ff(session)p FB(:)41
19404
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19405
1851 y Ff(seconds)t FB(:)40 b(is)31 b(the)f(n)m(um)m(b)s(er)f(of)i
19406
(seconds.)390 1987 y(Set)j(the)g(expiration)h(time)f(for)g(resumed)f
19407
(sessions.)51 b(The)33 b(default)h(is)g(3600)h(\(one)g(hour\))e(at)i
19408
(the)390 2097 y(time)c(writing)f(this.)150 2297 y Fv(gn)m(utls)p
19409
483 2297 37 5 v 55 w(db)p 674 2297 V 54 w(set)p 880 2297
19410
V 54 w(ptr)3350 2496 y FB([F)-8 b(unction])-3599 b Fh(void)54
19411
b(gnutls_db_set_ptr)c Fg(\()p Ff(gn)m(utls)p 1627 2496
19412
28 4 v 41 w(session)p 1937 2496 V 40 w(t)31 b Fe(session)12
19413
b Ff(,)32 b(v)m(oid)f(*)g Fe(ptr)12 b Fg(\))390 2605
19414
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19415
b FB(structure.)390 2741 y Ff(ptr)7 b FB(:)40 b(is)30
19416
b(the)h(p)s(oin)m(ter)390 2877 y(Sets)36 b(the)f(p)s(oin)m(ter)h(that)g
19416
19417
(will)g(b)s(e)e(pro)m(vided)h(to)i(db)d(store,)k(retriev)m(e)f(and)d
19417
(delete)j(functions,)g(as)390 1987 y(the)31 b(\014rst)e(argumen)m(t.)
19418
150 2188 y Fv(gn)m(utls)p 483 2188 37 5 v 55 w(db)p 674
19419
2188 V 54 w(set)p 880 2188 V 54 w(remo)m(v)m(e)p 1318
19420
2188 V 54 w(function)3350 2386 y FB([F)-8 b(unction])-3599
19418
(delete)j(functions,)g(as)390 2986 y(the)31 b(\014rst)e(argumen)m(t.)
19419
150 3187 y Fv(gn)m(utls)p 483 3187 37 5 v 55 w(db)p 674
19420
3187 V 54 w(set)p 880 3187 V 54 w(remo)m(v)m(e)p 1318
19421
3187 V 54 w(function)3350 3385 y FB([F)-8 b(unction])-3599
19421
19422
b Fh(void)54 b(gnutls_db_set_remove_fun)q(cti)q(on)e
19422
Fg(\()p Ff(gn)m(utls)p 2255 2386 28 4 v 41 w(session)p
19423
2565 2386 V 40 w(t)30 b Fe(session)12 b Ff(,)565 2496
19424
y(gn)m(utls)p 811 2496 V 41 w(db)p 954 2496 V 39 w(remo)m(v)m(e)p
19425
1272 2496 V 41 w(func)30 b Fe(rem_func)12 b Fg(\))390
19426
2605 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19427
b FB(structure.)390 2741 y Ff(rem)p 548 2741 V 40 w(func)6
19428
b FB(:)39 b(is)31 b(the)f(function.)390 2877 y(Sets)22
19423
Fg(\()p Ff(gn)m(utls)p 2255 3385 28 4 v 41 w(session)p
19424
2565 3385 V 40 w(t)30 b Fe(session)12 b Ff(,)565 3495
19425
y(gn)m(utls)p 811 3495 V 41 w(db)p 954 3495 V 39 w(remo)m(v)m(e)p
19426
1272 3495 V 41 w(func)30 b Fe(rem_func)12 b Fg(\))390
19427
3604 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19428
b FB(structure.)390 3740 y Ff(rem)p 548 3740 V 40 w(func)6
19429
b FB(:)39 b(is)31 b(the)f(function.)390 3876 y(Sets)22
19429
19430
b(the)h(function)f(that)g(will)h(b)s(e)e(used)h(to)h(remo)m(v)m(e)g
19430
19431
(data)g(from)f(the)g(resumed)g(sessions)g(database.)390
19431
2986 y(This)30 b(function)g(m)m(ust)g(return)f(0)i(on)f(success.)390
19432
3122 y(The)24 b(\014rst)f(argumen)m(t)i(to)g Ft(rem_func\(\))d
19432
3986 y(This)30 b(function)g(m)m(ust)g(return)f(0)i(on)f(success.)390
19433
4122 y(The)24 b(\014rst)f(argumen)m(t)i(to)g Ft(rem_func\(\))d
19433
19434
FB(will)i(b)s(e)g(n)m(ull)g(unless)g Ft(gnutls_db_set_ptr\(\))19
19434
b FB(has)24 b(b)s(een)390 3232 y(called.)150 3433 y Fv(gn)m(utls)p
19435
483 3433 37 5 v 55 w(db)p 674 3433 V 54 w(set)p 880 3433
19436
V 54 w(retriev)m(e)p 1346 3433 V 53 w(function)3350 3631
19435
b FB(has)24 b(b)s(een)390 4231 y(called.)150 4432 y Fv(gn)m(utls)p
19436
483 4432 37 5 v 55 w(db)p 674 4432 V 54 w(set)p 880 4432
19437
V 54 w(retriev)m(e)p 1346 4432 V 53 w(function)3350 4630
19437
19438
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_db_set_retrieve_f)q
19438
(unc)q(tio)q(n)d Fg(\()p Ff(gn)m(utls)p 2359 3631 28
19439
4 v 41 w(session)p 2669 3631 V 40 w(t)31 b Fe(session)12
19440
b Ff(,)565 3740 y(gn)m(utls)p 811 3740 V 41 w(db)p 954
19441
3740 V 39 w(retr)p 1140 3740 V 39 w(func)30 b Fe(retr_func)12
19442
b Fg(\))390 3850 y Ff(session)p FB(:)41 b(is)30 b(a)h
19443
Ft(gnutls_session_t)26 b FB(structure.)390 3986 y Ff(retr)p
19444
543 3986 V 40 w(func)6 b FB(:)39 b(is)31 b(the)f(function.)390
19445
4122 y(Sets)21 b(the)g(function)g(that)g(will)g(b)s(e)g(used)f(to)h
19439
(unc)q(tio)q(n)d Fg(\()p Ff(gn)m(utls)p 2359 4630 28
19440
4 v 41 w(session)p 2669 4630 V 40 w(t)31 b Fe(session)12
19441
b Ff(,)565 4739 y(gn)m(utls)p 811 4739 V 41 w(db)p 954
19442
4739 V 39 w(retr)p 1140 4739 V 39 w(func)30 b Fe(retr_func)12
19443
b Fg(\))390 4849 y Ff(session)p FB(:)41 b(is)30 b(a)h
19444
Ft(gnutls_session_t)26 b FB(structure.)390 4985 y Ff(retr)p
19445
543 4985 V 40 w(func)6 b FB(:)39 b(is)31 b(the)f(function.)390
19446
5121 y(Sets)21 b(the)g(function)g(that)g(will)g(b)s(e)g(used)f(to)h
19446
19447
(retriev)m(e)i(data)e(from)g(the)g(resumed)f(sessions)h(database.)390
19447
4231 y(This)42 b(function)g(m)m(ust)h(return)e(a)i(gn)m(utls)p
19448
1840 4231 V 41 w(datum)p 2139 4231 V 39 w(t)g(con)m(taining)h(the)f
19449
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19450
636 4341 V 40 w(datum)p 934 4341 V 40 w(t)31 b(con)m(taining)h(n)m(ull)
19451
e(and)g(0)g(on)h(failure.)390 4477 y(The)f(datum's)g(data)h(m)m(ust)f
19452
(b)s(e)g(allo)s(cated)i(using)e(the)h(function)f Ft(gnutls_malloc\(\))p
19453
FB(.)390 4612 y(The)40 b(\014rst)f(argumen)m(t)i(to)g
19454
Ft(retr_func\(\))d FB(will)i(b)s(e)g(n)m(ull)g(unless)g
19455
Ft(gnutls_db_set_ptr\(\))35 b FB(has)390 4722 y(b)s(een)30
19456
b(called.)150 4923 y Fv(gn)m(utls)p 483 4923 37 5 v 55
19457
w(db)p 674 4923 V 54 w(set)p 880 4923 V 54 w(store)p
19458
1197 4923 V 55 w(function)3350 5121 y FB([F)-8 b(unction])-3599
19459
b Fh(void)54 b(gnutls_db_set_store_func)q(tio)q(n)d Fg(\()p
19460
Ff(gn)m(utls)p 2202 5121 28 4 v 41 w(session)p 2512 5121
19461
V 40 w(t)31 b Fe(session)12 b Ff(,)565 5230 y(gn)m(utls)p
19462
811 5230 V 41 w(db)p 954 5230 V 39 w(store)p 1185 5230
19463
V 40 w(func)30 b Fe(store_func)12 b Fg(\))390 5340 y
19464
Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19465
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19448
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19449
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19450
(data)g(on)g(success,)j(or)d(a)390 5340 y(gn)m(utls)p
19451
636 5340 V 40 w(datum)p 934 5340 V 40 w(t)31 b(con)m(taining)h(n)m(ull)
19452
e(and)g(0)g(on)h(failure.)p eop end
19466
19453
%%Page: 140 146
19467
19454
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19468
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19469
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19470
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19471
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19472
(database.)390 543 y(This)h(function)g(m)m(ust)g(remo)m(v)m(e)i(0)f(on)
19473
f(success.)390 678 y(The)35 b(\014rst)g(argumen)m(t)h(to)g
19474
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19475
Ft(gnutls_db_set_ptr\(\))30 b FB(has)390 788 y(b)s(een)g(called.)150
19476
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19477
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19478
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19479
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19455
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19456
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19457
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19458
b(\014rst)f(argumen)m(t)i(to)g Ft(retr_func\(\))d FB(will)i(b)s(e)g(n)m
19459
(ull)g(unless)g Ft(gnutls_db_set_ptr\(\))35 b FB(has)390
19460
548 y(b)s(een)30 b(called.)150 752 y Fv(gn)m(utls)p 483
19461
752 37 5 v 55 w(db)p 674 752 V 54 w(set)p 880 752 V 54
19462
w(store)p 1197 752 V 55 w(function)3350 954 y FB([F)-8
19463
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19464
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19465
2512 954 V 40 w(t)31 b Fe(session)12 b Ff(,)565 1064
19466
y(gn)m(utls)p 811 1064 V 41 w(db)p 954 1064 V 39 w(store)p
19467
1185 1064 V 40 w(func)30 b Fe(store_func)12 b Fg(\))390
19468
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19469
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19470
b FB(:)39 b(is)30 b(the)h(function)390 1453 y(Sets)e(the)f(function)g
19471
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19472
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19473
m(e)i(0)f(on)f(success.)390 1702 y(The)35 b(\014rst)g(argumen)m(t)h(to)
19474
g Ft(store_func\(\))d FB(will)i(b)s(e)g(n)m(ull)h(unless)f
19475
Ft(gnutls_db_set_ptr\(\))30 b FB(has)390 1811 y(b)s(een)g(called.)150
19476
2016 y Fv(gn)m(utls)p 483 2016 37 5 v 55 w(deinit)3350
19477
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19478
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19479
1728 2218 V 40 w(t)31 b Fe(session)12 b Fg(\))390 2327
19480
19480
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
19481
b FB(structure.)390 1428 y(This)32 b(function)h(clears)h(all)g
19481
b FB(structure.)390 2467 y(This)32 b(function)h(clears)h(all)g
19482
19482
(bu\013ers)e(asso)s(ciated)i(with)f(the)g Ft(session)p
19483
FB(.)47 b(This)32 b(function)h(will)g(also)390 1538 y(remo)m(v)m(e)j
19483
FB(.)47 b(This)32 b(function)h(will)g(also)390 2576 y(remo)m(v)m(e)j
19484
19484
(session)g(data)f(from)g(the)g(session)g(database)h(if)f(the)g(session)
19485
g(w)m(as)h(terminated)f(abnor-)390 1648 y(mally)-8 b(.)150
19486
1847 y Fv(gn)m(utls)p 483 1847 37 5 v 55 w(dh)p 674 1847
19487
V 54 w(get)p 893 1847 V 54 w(group)3350 2044 y FB([F)g(unction])-3599
19485
g(w)m(as)h(terminated)f(abnor-)390 2686 y(mally)-8 b(.)150
19486
2890 y Fv(gn)m(utls)p 483 2890 37 5 v 55 w(dh)p 674 2890
19487
V 54 w(get)p 893 2890 V 54 w(group)3350 3092 y FB([F)g(unction])-3599
19488
19488
b Fh(int)53 b(gnutls_dh_get_group)e Fg(\()p Ff(gn)m(utls)p
19489
1679 2044 28 4 v 41 w(session)p 1989 2044 V 40 w(t)31
19490
b Fe(session)12 b Ff(,)32 b(gn)m(utls)p 2768 2044 V 41
19491
w(datum)p 3067 2044 V 39 w(t)565 2154 y(*)f Fe(raw_gen)12
19492
b Ff(,)32 b(gn)m(utls)p 1320 2154 V 40 w(datum)p 1618
19493
2154 V 40 w(t)f(*)f Fe(raw_prime)12 b Fg(\))390 2263
19489
1679 3092 28 4 v 41 w(session)p 1989 3092 V 40 w(t)31
19490
b Fe(session)12 b Ff(,)32 b(gn)m(utls)p 2768 3092 V 41
19491
w(datum)p 3067 3092 V 39 w(t)565 3202 y(*)f Fe(raw_gen)12
19492
b Ff(,)32 b(gn)m(utls)p 1320 3202 V 40 w(datum)p 1618
19493
3202 V 40 w(t)f(*)f Fe(raw_prime)12 b Fg(\))390 3311
19494
19494
y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
19495
2398 y Ff(ra)m(w)p 540 2398 V 40 w(gen)p FB(:)41 b(will)31
19496
b(hold)f(the)h(generator.)390 2533 y Ff(ra)m(w)p 540
19497
2533 V 40 w(prime)5 b FB(:)40 b(will)31 b(hold)f(the)h(prime.)390
19498
2668 y(This)23 b(function)g(will)h(return)f(the)h(group)f(parameters)h
19495
3451 y Ff(ra)m(w)p 540 3451 V 40 w(gen)p FB(:)41 b(will)31
19496
b(hold)f(the)h(generator.)390 3591 y Ff(ra)m(w)p 540
19497
3591 V 40 w(prime)5 b FB(:)40 b(will)31 b(hold)f(the)h(prime.)390
19498
3730 y(This)23 b(function)g(will)h(return)f(the)h(group)f(parameters)h
19499
19499
(used)f(in)h(the)f(last)i(Di\016e)g(Hellman)f(authen-)390
19500
2777 y(tication)37 b(with)e(the)h(p)s(eer.)55 b(These)35
19500
3840 y(tication)37 b(with)e(the)h(p)s(eer.)55 b(These)35
19501
19501
b(are)h(the)f(prime)g(and)g(the)g(generator)i(used.)55
19502
b(This)34 b(function)390 2887 y(should)g(b)s(e)h(used)g(for)g(b)s(oth)g
19502
b(This)34 b(function)390 3949 y(should)g(b)s(e)h(used)g(for)g(b)s(oth)g
19503
19503
(anon)m(ymous)g(and)g(ephemeral)g(di\016e)g(Hellman.)57
19504
b(The)35 b(output)g(pa-)390 2996 y(rameters)c(m)m(ust)f(b)s(e)g(freed)g
19505
(with)g Ft(gnutls_free\(\))p FB(.)390 3131 y Fn(Returns:)46
19504
b(The)35 b(output)g(pa-)390 4059 y(rameters)c(m)m(ust)f(b)s(e)g(freed)g
19505
(with)g Ft(gnutls_free\(\))p FB(.)390 4199 y Fn(Returns:)46
19506
19506
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
19507
19507
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
19508
3241 y(returned.)150 3440 y Fv(gn)m(utls)p 483 3440 37
19509
5 v 55 w(dh)p 674 3440 V 54 w(get)p 893 3440 V 54 w(p)s(eers)p
19510
1228 3440 V 55 w(public)p 1610 3440 V 54 w(bits)3350
19511
3637 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_peers_p)q
19512
(ubli)q(c_b)q(its)f Fg(\()p Ff(gn)m(utls)p 2307 3637
19513
28 4 v 41 w(session)p 2617 3637 V 40 w(t)31 b Fe(session)12
19514
b Fg(\))390 3747 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g
19515
(session)390 3882 y(Get)41 b(the)f(Di\016e-Hellman)h(public)e(k)m(ey)h
19508
4308 y(returned.)150 4512 y Fv(gn)m(utls)p 483 4512 37
19509
5 v 55 w(dh)p 674 4512 V 54 w(get)p 893 4512 V 54 w(p)s(eers)p
19510
1228 4512 V 55 w(public)p 1610 4512 V 54 w(bits)3350
19511
4714 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_peers_p)q
19512
(ubli)q(c_b)q(its)f Fg(\()p Ff(gn)m(utls)p 2307 4714
19513
28 4 v 41 w(session)p 2617 4714 V 40 w(t)31 b Fe(session)12
19514
b Fg(\))390 4824 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g
19515
(session)390 4964 y(Get)41 b(the)f(Di\016e-Hellman)h(public)e(k)m(ey)h
19516
19516
(bit)g(size.)70 b(Can)39 b(b)s(e)g(used)g(for)g(b)s(oth)g(anon)m(ymous)
19517
h(and)390 3991 y(ephemeral)31 b(di\016e)f(Hellman.)390
19518
4126 y Fn(Returns:)46 b FB(the)33 b(public)g(k)m(ey)h(bit)f(size)h
19517
h(and)390 5073 y(ephemeral)31 b(di\016e)f(Hellman.)390
19518
5213 y Fn(Returns:)46 b FB(the)33 b(public)g(k)m(ey)h(bit)f(size)h
19519
19519
(used)f(in)g(the)g(last)h(Di\016e)g(Hellman)g(authen)m(tication)h(with)
19520
390 4236 y(the)c(p)s(eer,)f(or)g(a)h(negativ)m(e)h(v)-5
19521
b(alue)31 b(in)f(case)i(of)e(error.)150 4435 y Fv(gn)m(utls)p
19522
483 4435 37 5 v 55 w(dh)p 674 4435 V 54 w(get)p 893 4435
19523
V 54 w(prime)p 1257 4435 V 55 w(bits)3350 4632 y FB([F)-8
19524
b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_prime_b)q(its)f
19525
Fg(\()p Ff(gn)m(utls)p 1941 4632 28 4 v 41 w(session)p
19526
2251 4632 V 40 w(t)31 b Fe(session)12 b Fg(\))390 4742
19527
y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
19528
4876 y(This)38 b(function)g(will)h(return)f(the)g(bits)h(of)g(the)g
19529
(prime)f(used)f(in)i(the)g(last)g(Di\016e)g(Hellman)h(au-)390
19530
4986 y(then)m(tication)31 b(with)e(the)h(p)s(eer.)39
19531
b(Should)28 b(b)s(e)h(used)f(for)h(b)s(oth)g(anon)m(ymous)g(and)g
19532
(ephemeral)g(di\016e)390 5096 y(Hellman.)390 5230 y Fn(Returns:)46
19533
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
19534
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
19535
5340 y(returned.)p eop end
19520
390 5322 y(the)c(p)s(eer,)f(or)g(a)h(negativ)m(e)h(v)-5
19521
b(alue)31 b(in)f(case)i(of)e(error.)p eop end
19536
19522
%%Page: 141 147
19537
19523
TeXDict begin 141 146 bop 150 -116 a FB(Chapter)30 b(9:)41
19538
19524
b(F)-8 b(unction)31 b(Reference)2237 b(141)150 299 y
19539
19525
Fv(gn)m(utls)p 483 299 37 5 v 55 w(dh)p 674 299 V 54
19540
w(get)p 893 299 V 54 w(pubk)m(ey)3350 502 y FB([F)-8
19541
b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_pubkey)f
19542
Fg(\()p Ff(gn)m(utls)p 1732 502 28 4 v 40 w(session)p
19543
2041 502 V 41 w(t)30 b Fe(session)12 b Ff(,)33 b(gn)m(utls)p
19544
2821 502 V 40 w(datum)p 3119 502 V 40 w(t)565 612 y(*)e
19545
Fe(raw_key)12 b Fg(\))390 722 y Ff(session)p FB(:)41
19546
b(is)30 b(a)h(gn)m(utls)g(session)390 863 y Ff(ra)m(w)p
19547
540 863 V 40 w(k)m(ey)8 b FB(:)41 b(will)31 b(hold)f(the)h(public)f(k)m
19548
(ey)-8 b(.)390 1004 y(This)38 b(function)h(will)g(return)f(the)h(p)s
19526
w(get)p 893 299 V 54 w(prime)p 1257 299 V 55 w(bits)3350
19527
509 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_prime_b)q
19528
(its)f Fg(\()p Ff(gn)m(utls)p 1941 509 28 4 v 41 w(session)p
19529
2251 509 V 40 w(t)31 b Fe(session)12 b Fg(\))390 619
19530
y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
19531
766 y(This)38 b(function)g(will)h(return)f(the)g(bits)h(of)g(the)g
19532
(prime)f(used)f(in)i(the)g(last)g(Di\016e)g(Hellman)h(au-)390
19533
876 y(then)m(tication)31 b(with)e(the)h(p)s(eer.)39 b(Should)28
19534
b(b)s(e)h(used)f(for)h(b)s(oth)g(anon)m(ymous)g(and)g(ephemeral)g
19535
(di\016e)390 986 y(Hellman.)390 1133 y Fn(Returns:)46
19536
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
19537
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
19538
1243 y(returned.)150 1456 y Fv(gn)m(utls)p 483 1456 37
19539
5 v 55 w(dh)p 674 1456 V 54 w(get)p 893 1456 V 54 w(pubk)m(ey)3350
19540
1666 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_pubkey)f
19541
Fg(\()p Ff(gn)m(utls)p 1732 1666 28 4 v 40 w(session)p
19542
2041 1666 V 41 w(t)30 b Fe(session)12 b Ff(,)33 b(gn)m(utls)p
19543
2821 1666 V 40 w(datum)p 3119 1666 V 40 w(t)565 1775
19544
y(*)e Fe(raw_key)12 b Fg(\))390 1885 y Ff(session)p FB(:)41
19545
b(is)30 b(a)h(gn)m(utls)g(session)390 2033 y Ff(ra)m(w)p
19546
540 2033 V 40 w(k)m(ey)8 b FB(:)41 b(will)31 b(hold)f(the)h(public)f(k)
19547
m(ey)-8 b(.)390 2181 y(This)38 b(function)h(will)g(return)f(the)h(p)s
19549
19548
(eer's)g(public)f(k)m(ey)i(used)e(in)h(the)g(last)h(Di\016e)g(Hellman)g
19550
(au-)390 1114 y(then)m(tication.)j(This)30 b(function)g(should)g(b)s(e)
19549
(au-)390 2290 y(then)m(tication.)j(This)30 b(function)g(should)g(b)s(e)
19551
19550
f(used)h(for)g(b)s(oth)g(anon)m(ymous)g(and)g(ephemeral)h(di\016e)390
19552
1224 y(Hellman.)41 b(The)30 b(output)g(parameters)h(m)m(ust)f(b)s(e)g
19553
(freed)g(with)g Ft(gnutls_free\(\))p FB(.)390 1365 y
19551
2400 y(Hellman.)41 b(The)30 b(output)g(parameters)h(m)m(ust)f(b)s(e)g
19552
(freed)g(with)g Ft(gnutls_free\(\))p FB(.)390 2548 y
19554
19553
Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
19555
19554
b FB(\(0\))34 b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)
19556
390 1474 y(returned.)150 1681 y Fv(gn)m(utls)p 483 1681
19557
37 5 v 55 w(dh)p 674 1681 V 54 w(get)p 893 1681 V 54
19558
w(secret)p 1260 1681 V 54 w(bits)3350 1884 y FB([F)-8
19555
390 2657 y(returned.)150 2870 y Fv(gn)m(utls)p 483 2870
19556
37 5 v 55 w(dh)p 674 2870 V 54 w(get)p 893 2870 V 54
19557
w(secret)p 1260 2870 V 54 w(bits)3350 3080 y FB([F)-8
19559
19558
b(unction])-3599 b Fh(int)53 b(gnutls_dh_get_secret_)q(bits)f
19560
Fg(\()p Ff(gn)m(utls)p 1993 1884 28 4 v 41 w(session)p
19561
2303 1884 V 40 w(t)31 b Fe(session)12 b Fg(\))390 1994
19559
Fg(\()p Ff(gn)m(utls)p 1993 3080 28 4 v 41 w(session)p
19560
2303 3080 V 40 w(t)31 b Fe(session)12 b Fg(\))390 3190
19562
19561
y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
19563
2135 y(This)e(function)g(will)g(return)g(the)g(bits)h(used)e(in)h(the)h
19562
3337 y(This)e(function)g(will)g(return)g(the)g(bits)h(used)e(in)h(the)h
19564
19563
(last)g(Di\016e)h(Hellman)f(authen)m(tication)h(with)390
19565
2245 y(the)g(p)s(eer.)40 b(Should)29 b(b)s(e)g(used)h(for)g(b)s(oth)g
19564
3447 y(the)g(p)s(eer.)40 b(Should)29 b(b)s(e)g(used)h(for)g(b)s(oth)g
19566
19565
(anon)m(ymous)g(and)g(ephemeral)g(di\016e)h(Hellman.)390
19567
2386 y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
19566
3595 y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
19568
19567
b FB(\(0\))34 b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)
19569
390 2496 y(returned.)150 2702 y Fv(gn)m(utls)p 483 2702
19570
37 5 v 55 w(dh)p 674 2702 V 54 w(params)p 1116 2702 V
19571
54 w(cp)m(y)3350 2905 y FB([F)-8 b(unction])-3599 b Fh(int)53
19568
390 3705 y(returned.)150 3917 y Fv(gn)m(utls)p 483 3917
19569
37 5 v 55 w(dh)p 674 3917 V 54 w(params)p 1116 3917 V
19570
54 w(cp)m(y)3350 4127 y FB([F)-8 b(unction])-3599 b Fh(int)53
19572
19571
b(gnutls_dh_params_cpy)f Fg(\()p Ff(gn)m(utls)p 1732
19573
2905 28 4 v 40 w(dh)p 1874 2905 V 40 w(params)p 2203
19574
2905 V 39 w(t)31 b Fe(dst)12 b Ff(,)565 3015 y(gn)m(utls)p
19575
811 3015 V 41 w(dh)p 954 3015 V 39 w(params)p 1282 3015
19576
V 39 w(t)31 b Fe(src)12 b Fg(\))390 3125 y Ff(dst)r FB(:)40
19572
4127 28 4 v 40 w(dh)p 1874 4127 V 40 w(params)p 2203
19573
4127 V 39 w(t)31 b Fe(dst)12 b Ff(,)565 4237 y(gn)m(utls)p
19574
811 4237 V 41 w(dh)p 954 4237 V 39 w(params)p 1282 4237
19575
V 39 w(t)31 b Fe(src)12 b Fg(\))390 4346 y Ff(dst)r FB(:)40
19577
19576
b(Is)30 b(the)h(destination)g(structure,)f(whic)m(h)g(should)g(b)s(e)f
19578
(initialized.)390 3266 y Ff(src)6 b FB(:)40 b(Is)30 b(the)h(source)f
19579
(structure)390 3407 y(This)g(function)g(will)g(cop)m(y)h(the)g(DH)g
19577
(initialized.)390 4494 y Ff(src)6 b FB(:)40 b(Is)30 b(the)h(source)f
19578
(structure)390 4642 y(This)g(function)g(will)g(cop)m(y)h(the)g(DH)g
19580
19579
(parameters)g(structure)f(from)f(source)i(to)g(destination.)150
19581
3613 y Fv(gn)m(utls)p 483 3613 37 5 v 55 w(dh)p 674 3613
19582
V 54 w(params)p 1116 3613 V 54 w(deinit)3350 3817 y FB([F)-8
19580
4855 y Fv(gn)m(utls)p 483 4855 37 5 v 55 w(dh)p 674 4855
19581
V 54 w(params)p 1116 4855 V 54 w(deinit)3350 5065 y FB([F)-8
19583
19582
b(unction])-3599 b Fh(void)54 b(gnutls_dh_params_deinit)e
19584
Fg(\()p Ff(gn)m(utls)p 1941 3817 28 4 v 41 w(dh)p 2084
19585
3817 V 39 w(params)p 2412 3817 V 39 w(t)31 b Fe(dh_params)12
19586
b Fg(\))390 3927 y Ff(dh)p 498 3927 V 39 w(params)t FB(:)40
19583
Fg(\()p Ff(gn)m(utls)p 1941 5065 28 4 v 41 w(dh)p 2084
19584
5065 V 39 w(params)p 2412 5065 V 39 w(t)31 b Fe(dh_params)12
19585
b Fg(\))390 5174 y Ff(dh)p 498 5174 V 39 w(params)t FB(:)40
19587
19586
b(Is)30 b(a)h(structure)f(that)h(holds)f(the)g(prime)g(n)m(um)m(b)s
19588
(ers)390 4068 y(This)g(function)g(will)g(deinitialize)j(the)e(DH)f
19589
(parameters)h(structure.)150 4274 y Fv(gn)m(utls)p 483
19590
4274 37 5 v 55 w(dh)p 674 4274 V 54 w(params)p 1116 4274
19591
V 54 w(exp)s(ort)p 1521 4274 V 55 w(pk)m(cs3)3350 4478
19592
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_dh_params_expo)q(rt_p)
19593
q(kcs)q(3)e Fg(\()p Ff(gn)m(utls)p 2202 4478 28 4 v 41
19594
w(dh)p 2345 4478 V 39 w(params)p 2673 4478 V 40 w(t)31
19595
b Fe(params)12 b Ff(,)565 4587 y(gn)m(utls)p 811 4587
19596
V 41 w(x509)p 1035 4587 V 41 w(crt)p 1187 4587 V 40 w(fm)m(t)p
19597
1363 4587 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(unsigned)d(c)m(har)i
19598
(*)g Fe(params_data)12 b Ff(,)33 b(size)p 3288 4587 V
19599
41 w(t)e(*)565 4697 y Fe(params_data_size)12 b Fg(\))390
19600
4806 y Ff(params)t FB(:)40 b(Holds)31 b(the)f(DH)h(parameters)390
19601
4948 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
19602
b(One)30 b(of)h(PEM)f(or)g(DER.)390 5089 y Ff(params)p
19603
685 5089 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)g(a)g(PK)m(CS3)f
19604
(DHP)m(arams)i(structure)e(PEM)g(or)g(DER)h(enco)s(ded)390
19605
5230 y Ff(params)p 685 5230 V 40 w(data)p 901 5230 V
19606
40 w(size)5 b FB(:)43 b(holds)30 b(the)h(size)g(of)g(params)p
19607
2115 5230 V 40 w(data)g(\(and)g(will)g(b)s(e)f(replaced)h(b)m(y)g(the)g
19608
(actual)390 5340 y(size)g(of)g(parameters\))p eop end
19587
(ers)390 5322 y(This)g(function)g(will)g(deinitialize)j(the)e(DH)f
19588
(parameters)h(structure.)p eop end
19609
19589
%%Page: 142 148
19610
19590
TeXDict begin 142 147 bop 150 -116 a FB(Chapter)30 b(9:)41
19611
b(F)-8 b(unction)31 b(Reference)2237 b(142)390 299 y(This)28
19612
b(function)h(will)g(exp)s(ort)f(the)h(giv)m(en)h(dh)e(parameters)h(to)h
19613
(a)f(PK)m(CS3)f(DHP)m(arams)i(structure.)390 408 y(This)37
19614
b(is)h(the)f(format)h(generated)h(b)m(y)f Ft(")p FB(op)s(enssl)e
19615
(dhparam)p Ft(")g FB(to)s(ol.)64 b(If)37 b(the)h(bu\013er)f(pro)m
19616
(vided)g(is)390 518 y(not)26 b(long)g(enough)g(to)h(hold)e(the)h
19617
(output,)h(then)e(GNUTLS)p 2413 518 28 4 v 40 w(E)p 2515
19618
518 V 40 w(SHOR)-8 b(T)p 2870 518 V 39 w(MEMOR)g(Y)p
19619
3335 518 V 41 w(BUFFER)390 628 y(will)31 b(b)s(e)e(returned.)390
19620
761 y(If)37 b(the)g(structure)f(is)i(PEM)f(enco)s(ded,)h(it)g(will)f
19621
(ha)m(v)m(e)h(a)g(header)f(of)g Ft(")p FB(BEGIN)g(DH)h(P)-8
19622
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19623
b(case)h(of)g(failure)f(a)h(negativ)m(e)h(v)-5 b(alue)31
19624
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19625
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19626
V 54 w(params)p 1116 1202 V 54 w(exp)s(ort)p 1521 1202
19627
V 55 w(ra)m(w)3350 1398 y FB([F)-8 b(unction])-3599 b
19628
Fh(int)53 b(gnutls_dh_params_expo)q(rt_r)q(aw)f Fg(\()p
19629
Ff(gn)m(utls)p 2098 1398 28 4 v 41 w(dh)p 2241 1398 V
19630
39 w(params)p 2569 1398 V 39 w(t)31 b Fe(params)12 b
19631
Ff(,)565 1507 y(gn)m(utls)p 811 1507 V 41 w(datum)p 1110
19632
1507 V 39 w(t)31 b(*)g Fe(prime)12 b Ff(,)31 b(gn)m(utls)p
19633
1859 1507 V 41 w(datum)p 2158 1507 V 39 w(t)g(*)g Fe(generator)12
19591
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19592
Fv(gn)m(utls)p 483 299 37 5 v 55 w(dh)p 674 299 V 54
19593
w(params)p 1116 299 V 54 w(exp)s(ort)p 1521 299 V 55
19594
w(pk)m(cs3)3350 513 y FB([F)-8 b(unction])-3599 b Fh(int)53
19595
b(gnutls_dh_params_expo)q(rt_p)q(kcs)q(3)e Fg(\()p Ff(gn)m(utls)p
19596
2202 513 28 4 v 41 w(dh)p 2345 513 V 39 w(params)p 2673
19597
513 V 40 w(t)31 b Fe(params)12 b Ff(,)565 623 y(gn)m(utls)p
19598
811 623 V 41 w(x509)p 1035 623 V 41 w(crt)p 1187 623
19599
V 40 w(fm)m(t)p 1363 623 V 41 w(t)30 b Fe(format)12 b
19600
Ff(,)32 b(unsigned)d(c)m(har)i(*)g Fe(params_data)12
19601
b Ff(,)33 b(size)p 3288 623 V 41 w(t)e(*)565 732 y Fe(params_data_size)
19602
12 b Fg(\))390 842 y Ff(params)t FB(:)40 b(Holds)31 b(the)f(DH)h
19603
(parameters)390 994 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h
19604
(output)f(params.)40 b(One)30 b(of)h(PEM)f(or)g(DER.)390
19605
1146 y Ff(params)p 685 1146 V 40 w(data)p FB(:)41 b(will)31
19606
b(con)m(tain)g(a)g(PK)m(CS3)f(DHP)m(arams)i(structure)e(PEM)g(or)g(DER)
19607
h(enco)s(ded)390 1298 y Ff(params)p 685 1298 V 40 w(data)p
19608
901 1298 V 40 w(size)5 b FB(:)43 b(holds)30 b(the)h(size)g(of)g(params)
19609
p 2115 1298 V 40 w(data)g(\(and)g(will)g(b)s(e)f(replaced)h(b)m(y)g
19610
(the)g(actual)390 1407 y(size)g(of)g(parameters\))390
19611
1559 y(This)d(function)h(will)g(exp)s(ort)f(the)h(giv)m(en)h(dh)e
19612
(parameters)h(to)h(a)f(PK)m(CS3)f(DHP)m(arams)i(structure.)390
19613
1669 y(This)37 b(is)h(the)f(format)h(generated)h(b)m(y)f
19614
Ft(")p FB(op)s(enssl)e(dhparam)p Ft(")g FB(to)s(ol.)64
19615
b(If)37 b(the)h(bu\013er)f(pro)m(vided)g(is)390 1778
19616
y(not)26 b(long)g(enough)g(to)h(hold)e(the)h(output,)h(then)e(GNUTLS)p
19617
2413 1778 V 40 w(E)p 2515 1778 V 40 w(SHOR)-8 b(T)p 2870
19618
1778 V 39 w(MEMOR)g(Y)p 3335 1778 V 41 w(BUFFER)390 1888
19619
y(will)31 b(b)s(e)e(returned.)390 2040 y(If)37 b(the)g(structure)f(is)i
19620
(PEM)f(enco)s(ded,)h(it)g(will)f(ha)m(v)m(e)h(a)g(header)f(of)g
19621
Ft(")p FB(BEGIN)g(DH)h(P)-8 b(ARAME-)390 2149 y(TERS)p
19622
Ft(")p FB(.)390 2301 y(In)30 b(case)h(of)g(failure)f(a)h(negativ)m(e)h
19623
(v)-5 b(alue)31 b(will)g(b)s(e)f(returned,)f(and)h(0)h(on)f(success.)
19624
150 2518 y Fv(gn)m(utls)p 483 2518 37 5 v 55 w(dh)p 674
19625
2518 V 54 w(params)p 1116 2518 V 54 w(exp)s(ort)p 1521
19626
2518 V 55 w(ra)m(w)3350 2732 y FB([F)-8 b(unction])-3599
19627
b Fh(int)53 b(gnutls_dh_params_expo)q(rt_r)q(aw)f Fg(\()p
19628
Ff(gn)m(utls)p 2098 2732 28 4 v 41 w(dh)p 2241 2732 V
19629
39 w(params)p 2569 2732 V 39 w(t)31 b Fe(params)12 b
19630
Ff(,)565 2842 y(gn)m(utls)p 811 2842 V 41 w(datum)p 1110
19631
2842 V 39 w(t)31 b(*)g Fe(prime)12 b Ff(,)31 b(gn)m(utls)p
19632
1859 2842 V 41 w(datum)p 2158 2842 V 39 w(t)g(*)g Fe(generator)12
19634
19633
b Ff(,)32 b(unsigned)e(in)m(t)h(*)f Fe(bits)12 b Fg(\))390
19635
1617 y Ff(params)t FB(:)40 b(Holds)31 b(the)f(DH)h(parameters)390
19636
1750 y Ff(prime)5 b FB(:)40 b(will)31 b(hold)f(the)h(new)e(prime)390
19637
1884 y Ff(generator)7 b FB(:)41 b(will)31 b(hold)f(the)h(new)f
19638
(generator)390 2018 y Ff(bits)t FB(:)40 b(if)31 b(non)e(n)m(ull)i(will)
19634
2951 y Ff(params)t FB(:)40 b(Holds)31 b(the)f(DH)h(parameters)390
19635
3103 y Ff(prime)5 b FB(:)40 b(will)31 b(hold)f(the)h(new)e(prime)390
19636
3255 y Ff(generator)7 b FB(:)41 b(will)31 b(hold)f(the)h(new)f
19637
(generator)390 3407 y Ff(bits)t FB(:)40 b(if)31 b(non)e(n)m(ull)i(will)
19639
19638
f(hold)h(is)f(the)g(prime's)g(n)m(um)m(b)s(er)f(of)i(bits)390
19640
2152 y(This)24 b(function)g(will)h(exp)s(ort)f(the)h(pair)g(of)f(prime)
19639
3559 y(This)24 b(function)g(will)h(exp)s(ort)f(the)h(pair)g(of)f(prime)
19641
19640
g(and)g(generator)i(for)f(use)f(in)g(the)h(Di\016e-Hellman)390
19642
2261 y(k)m(ey)h(exc)m(hange.)40 b(The)24 b(new)h(parameters)g(will)g(b)
19641
3669 y(k)m(ey)h(exc)m(hange.)40 b(The)24 b(new)h(parameters)g(will)g(b)
19643
19642
s(e)f(allo)s(cated)j(using)e Ft(gnutls_malloc\(\))20
19644
b FB(and)25 b(will)390 2371 y(b)s(e)30 b(stored)g(in)g(the)h
19645
(appropriate)f(datum.)150 2569 y Fv(gn)m(utls)p 483 2569
19646
37 5 v 55 w(dh)p 674 2569 V 54 w(params)p 1116 2569 V
19647
54 w(generate2)3350 2764 y FB([F)-8 b(unction])-3599
19643
b FB(and)25 b(will)390 3778 y(b)s(e)30 b(stored)g(in)g(the)h
19644
(appropriate)f(datum.)150 3995 y Fv(gn)m(utls)p 483 3995
19645
37 5 v 55 w(dh)p 674 3995 V 54 w(params)p 1116 3995 V
19646
54 w(generate2)3350 4209 y FB([F)-8 b(unction])-3599
19648
19647
b Fh(int)53 b(gnutls_dh_params_gene)q(rate)q(2)f Fg(\()p
19649
Ff(gn)m(utls)p 2046 2764 28 4 v 40 w(dh)p 2188 2764 V
19650
39 w(params)p 2516 2764 V 40 w(t)31 b Fe(params)12 b
19651
Ff(,)565 2873 y(unsigned)29 b(in)m(t)i Fe(bits)12 b Fg(\))390
19652
2983 y Ff(params)t FB(:)40 b(Is)30 b(the)h(structure)e(that)i(the)g(DH)
19653
g(parameters)g(will)f(b)s(e)g(stored)390 3117 y Ff(bits)t
19648
Ff(gn)m(utls)p 2046 4209 28 4 v 40 w(dh)p 2188 4209 V
19649
39 w(params)p 2516 4209 V 40 w(t)31 b Fe(params)12 b
19650
Ff(,)565 4319 y(unsigned)29 b(in)m(t)i Fe(bits)12 b Fg(\))390
19651
4428 y Ff(params)t FB(:)40 b(Is)30 b(the)h(structure)e(that)i(the)g(DH)
19652
g(parameters)g(will)f(b)s(e)g(stored)390 4580 y Ff(bits)t
19654
19653
FB(:)40 b(is)31 b(the)f(prime's)g(n)m(um)m(b)s(er)f(of)i(bits)390
19655
3250 y(This)j(function)h(will)g(generate)h(a)g(new)e(pair)h(of)g(prime)
19654
4732 y(This)j(function)h(will)g(generate)h(a)g(new)e(pair)h(of)g(prime)
19656
19655
f(and)h(generator)h(for)e(use)h(in)g(the)g(Di\016e-)390
19657
3360 y(Hellman)24 b(k)m(ey)f(exc)m(hange.)40 b(The)23
19656
4842 y(Hellman)24 b(k)m(ey)f(exc)m(hange.)40 b(The)23
19658
19657
b(new)f(parameters)h(will)g(b)s(e)g(allo)s(cated)i(using)d
19659
Ft(gnutls_malloc\(\))390 3470 y FB(and)30 b(will)g(b)s(e)g(stored)h(in)
19658
Ft(gnutls_malloc\(\))390 4951 y FB(and)30 b(will)g(b)s(e)g(stored)h(in)
19660
19659
f(the)g(appropriate)h(datum.)40 b(This)30 b(function)g(is)g(normally)h
19661
(slo)m(w.)390 3603 y(Note)36 b(that)f(the)g(bits)f(v)-5
19660
(slo)m(w.)390 5103 y(Note)36 b(that)f(the)g(bits)f(v)-5
19662
19661
b(alue)35 b(should)f(b)s(e)g(one)g(of)h(768,)i(1024,)h(2048,)f(3072)g
19663
(or)d(4096.)55 b(Also)35 b(note)390 3713 y(that)e(the)h(DH)f
19662
(or)d(4096.)55 b(Also)35 b(note)390 5213 y(that)e(the)h(DH)f
19664
19663
(parameters)g(are)h(only)f(useful)f(to)h(serv)m(ers.)49
19665
19664
b(Since)33 b(clien)m(ts)h(use)f(the)g(parameters)390
19666
3822 y(sen)m(t)e(b)m(y)f(the)h(serv)m(er,)g(it's)g(of)f(no)g(use)h(to)g
19667
(call)g(this)g(in)f(clien)m(t)i(side.)150 4020 y Fv(gn)m(utls)p
19668
483 4020 37 5 v 55 w(dh)p 674 4020 V 54 w(params)p 1116
19669
4020 V 54 w(imp)s(ort)p 1536 4020 V 55 w(pk)m(cs3)3350
19670
4215 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_dh_params_impo)q
19671
(rt_p)q(kcs)q(3)e Fg(\()p Ff(gn)m(utls)p 2202 4215 28
19672
4 v 41 w(dh)p 2345 4215 V 39 w(params)p 2673 4215 V 40
19673
w(t)31 b Fe(params)12 b Ff(,)565 4325 y(const)31 b(gn)m(utls)p
19674
1049 4325 V 40 w(datum)p 1347 4325 V 40 w(t)g(*)f Fe(pkcs3_params)12
19675
b Ff(,)34 b(gn)m(utls)p 2463 4325 V 41 w(x509)p 2687
19676
4325 V 41 w(crt)p 2839 4325 V 40 w(fm)m(t)p 3015 4325
19677
V 41 w(t)c Fe(format)12 b Fg(\))390 4435 y Ff(params)t
19665
5322 y(sen)m(t)e(b)m(y)f(the)h(serv)m(er,)g(it's)g(of)f(no)g(use)h(to)g
19666
(call)g(this)g(in)f(clien)m(t)i(side.)p eop end
19667
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19668
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19669
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19670
Fv(gn)m(utls)p 483 299 37 5 v 55 w(dh)p 674 299 V 54
19671
w(params)p 1116 299 V 54 w(imp)s(ort)p 1536 299 V 55
19672
w(pk)m(cs3)3350 521 y FB([F)-8 b(unction])-3599 b Fh(int)53
19673
b(gnutls_dh_params_impo)q(rt_p)q(kcs)q(3)e Fg(\()p Ff(gn)m(utls)p
19674
2202 521 28 4 v 41 w(dh)p 2345 521 V 39 w(params)p 2673
19675
521 V 40 w(t)31 b Fe(params)12 b Ff(,)565 631 y(const)31
19676
b(gn)m(utls)p 1049 631 V 40 w(datum)p 1347 631 V 40 w(t)g(*)f
19677
Fe(pkcs3_params)12 b Ff(,)34 b(gn)m(utls)p 2463 631 V
19678
41 w(x509)p 2687 631 V 41 w(crt)p 2839 631 V 40 w(fm)m(t)p
19679
3015 631 V 41 w(t)c Fe(format)12 b Fg(\))390 741 y Ff(params)t
19678
19680
FB(:)40 b(A)31 b(structure)e(where)h(the)h(parameters)g(will)f(b)s(e)g
19679
(copied)h(to)390 4568 y Ff(pk)m(cs3)p 613 4568 V 41 w(params)t
19681
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19680
19682
FB(:)39 b(should)28 b(con)m(tain)i(a)f(PK)m(CS3)f(DHP)m(arams)i
19681
(structure)e(PEM)h(or)f(DER)h(enco)s(ded)390 4702 y Ff(format)r
19683
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19682
19684
FB(:)41 b(the)31 b(format)f(of)h(params.)40 b(PEM)31
19683
b(or)f(DER.)390 4836 y(This)41 b(function)h(will)g(extract)h(the)f(DHP)
19685
b(or)f(DER.)390 1222 y(This)41 b(function)h(will)g(extract)h(the)f(DHP)
19684
19686
m(arams)h(found)e(in)g(a)h(PK)m(CS3)g(formatted)g(structure.)390
19685
4945 y(This)30 b(is)g(the)h(format)f(generated)i(b)m(y)e
19687
1331 y(This)30 b(is)g(the)h(format)f(generated)i(b)m(y)e
19686
19688
Ft(")p FB(op)s(enssl)f(dhparam)p Ft(")g FB(to)s(ol.)390
19687
5079 y(If)f(the)h(structure)g(is)g(PEM)f(enco)s(ded,)h(it)h(should)e
19689
1491 y(If)f(the)h(structure)g(is)g(PEM)f(enco)s(ded,)h(it)h(should)e
19688
19690
(ha)m(v)m(e)i(a)f(header)f(of)h Ft(")p FB(BEGIN)h(DH)f(P)-8
19689
b(ARAME-)390 5189 y(TERS)p Ft(")p FB(.)390 5322 y(In)30
19691
b(ARAME-)390 1601 y(TERS)p Ft(")p FB(.)390 1761 y(In)30
19690
19692
b(case)h(of)g(failure)f(a)h(negativ)m(e)h(v)-5 b(alue)31
19691
b(will)g(b)s(e)f(returned,)f(and)h(0)h(on)f(success.)p
19692
eop end
19693
%%Page: 143 149
19694
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19695
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19696
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19697
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19698
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19699
b(gnutls_dh_params_impo)q(rt_r)q(aw)f Fg(\()p Ff(gn)m(utls)p
19700
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19701
497 V 39 w(t)31 b Fe(dh_params)12 b Ff(,)565 607 y(const)31
19702
b(gn)m(utls)p 1049 607 V 40 w(datum)p 1347 607 V 40 w(t)g(*)f
19703
Fe(prime)12 b Ff(,)32 b(const)f(gn)m(utls)p 2335 607
19704
V 40 w(datum)p 2633 607 V 40 w(t)g(*)f Fe(generator)12
19705
b Fg(\))390 716 y Ff(dh)p 498 716 V 39 w(params)t FB(:)40
19706
b(Is)30 b(a)h(structure)f(that)h(will)f(hold)g(the)h(prime)f(n)m(um)m
19707
(b)s(ers)390 852 y Ff(prime)5 b FB(:)40 b(holds)30 b(the)h(new)f(prime)
19708
390 988 y Ff(generator)7 b FB(:)41 b(holds)30 b(the)h(new)f(generator)
19709
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19710
(prime)g(and)g(generator)h(for)f(use)g(in)g(the)g(Di\016e-Hellman)390
19711
1233 y(k)m(ey)h(exc)m(hange.)40 b(The)22 b(new)h(parameters)h(should)e
19693
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19694
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19695
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19696
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19697
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19698
Ff(gn)m(utls)p 2098 2209 28 4 v 41 w(dh)p 2241 2209 V
19699
39 w(params)p 2569 2209 V 39 w(t)31 b Fe(dh_params)12
19700
b Ff(,)565 2319 y(const)31 b(gn)m(utls)p 1049 2319 V
19701
40 w(datum)p 1347 2319 V 40 w(t)g(*)f Fe(prime)12 b Ff(,)32
19702
b(const)f(gn)m(utls)p 2335 2319 V 40 w(datum)p 2633 2319
19703
V 40 w(t)g(*)f Fe(generator)12 b Fg(\))390 2428 y Ff(dh)p
19704
498 2428 V 39 w(params)t FB(:)40 b(Is)30 b(a)h(structure)f(that)h(will)
19705
f(hold)g(the)h(prime)f(n)m(um)m(b)s(ers)390 2588 y Ff(prime)5
19706
b FB(:)40 b(holds)30 b(the)h(new)f(prime)390 2749 y Ff(generator)7
19707
b FB(:)41 b(holds)30 b(the)h(new)f(generator)390 2909
19708
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19709
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19710
3019 y(k)m(ey)h(exc)m(hange.)40 b(The)22 b(new)h(parameters)h(should)e
19712
19711
(b)s(e)g(stored)h(in)g(the)h(appropriate)f(gn)m(utls)p
19713
3433 1233 V 40 w(datum.)150 1434 y Fv(gn)m(utls)p 483
19714
1434 37 5 v 55 w(dh)p 674 1434 V 54 w(params)p 1116 1434
19715
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19712
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19713
3244 37 5 v 55 w(dh)p 674 3244 V 54 w(params)p 1116 3244
19714
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19716
19715
b(gnutls_dh_params_init)f Fg(\()p Ff(gn)m(utls)p 1784
19717
1632 28 4 v 41 w(dh)p 1927 1632 V 39 w(params)p 2255
19718
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19719
y Ff(dh)p 498 1742 V 39 w(params)t FB(:)40 b(Is)30 b(a)h(structure)f
19716
3466 28 4 v 41 w(dh)p 1927 3466 V 39 w(params)p 2255
19717
3466 V 39 w(t)31 b(*)g Fe(dh_params)12 b Fg(\))390 3576
19718
y Ff(dh)p 498 3576 V 39 w(params)t FB(:)40 b(Is)30 b(a)h(structure)f
19720
19719
(that)h(will)f(hold)g(the)h(prime)f(n)m(um)m(b)s(ers)390
19721
1878 y(This)g(function)g(will)g(initialize)j(the)e(DH)g(parameters)f
19722
(structure.)150 2078 y Fv(gn)m(utls)p 483 2078 37 5 v
19723
55 w(dh)p 674 2078 V 54 w(set)p 880 2078 V 54 w(prime)p
19724
1244 2078 V 55 w(bits)3350 2276 y FB([F)-8 b(unction])-3599
19720
3736 y(This)g(function)g(will)g(initialize)j(the)e(DH)g(parameters)f
19721
(structure.)150 3961 y Fv(gn)m(utls)p 483 3961 37 5 v
19722
55 w(dh)p 674 3961 V 54 w(set)p 880 3961 V 54 w(prime)p
19723
1244 3961 V 55 w(bits)3350 4184 y FB([F)-8 b(unction])-3599
19725
19724
b Fh(void)54 b(gnutls_dh_set_prime_bits)e Fg(\()p Ff(gn)m(utls)p
19726
1993 2276 28 4 v 41 w(session)p 2303 2276 V 40 w(t)31
19727
b Fe(session)12 b Ff(,)32 b(unsigned)565 2386 y(in)m(t)f
19728
Fe(bits)12 b Fg(\))390 2496 y Ff(session)p FB(:)41 b(is)30
19729
b(a)h Ft(gnutls_session_t)26 b FB(structure.)390 2631
19725
1993 4184 28 4 v 41 w(session)p 2303 4184 V 40 w(t)31
19726
b Fe(session)12 b Ff(,)32 b(unsigned)565 4293 y(in)m(t)f
19727
Fe(bits)12 b Fg(\))390 4403 y Ff(session)p FB(:)41 b(is)30
19728
b(a)h Ft(gnutls_session_t)26 b FB(structure.)390 4563
19730
19729
y Ff(bits)t FB(:)40 b(is)31 b(the)f(n)m(um)m(b)s(er)f(of)i(bits)390
19731
2767 y(This)25 b(function)g(sets)g(the)h(n)m(um)m(b)s(er)e(of)h(bits,)i
19730
4724 y(This)25 b(function)g(sets)g(the)h(n)m(um)m(b)s(er)e(of)h(bits,)i
19732
19731
(for)e(use)g(in)g(an)g(Di\016e)h(Hellman)g(k)m(ey)g(exc)m(hange.)41
19733
b(This)390 2877 y(is)c(used)g(b)s(oth)f(in)h(DH)h(ephemeral)f(and)f(DH)
19732
b(This)390 4833 y(is)c(used)g(b)s(oth)f(in)h(DH)h(ephemeral)f(and)f(DH)
19734
19733
i(anon)m(ymous)f(cipher)g(suites.)61 b(This)37 b(will)g(set)h(the)390
19735
2986 y(minim)m(um)30 b(size)h(of)f(the)h(prime)f(that)h(will)f(b)s(e)g
19736
(used)g(for)g(the)g(handshak)m(e.)390 3122 y(In)35 b(the)g(clien)m(t)i
19734
4943 y(minim)m(um)30 b(size)h(of)f(the)h(prime)f(that)h(will)f(b)s(e)g
19735
(used)g(for)g(the)g(handshak)m(e.)390 5103 y(In)35 b(the)g(clien)m(t)i
19737
19736
(side)f(it)g(sets)f(the)h(minim)m(um)f(accepted)h(n)m(um)m(b)s(er)e(of)
19738
i(bits.)56 b(If)35 b(a)g(serv)m(er)h(sends)f(a)390 3232
19737
i(bits.)56 b(If)35 b(a)g(serv)m(er)h(sends)f(a)390 5213
19739
19738
y(prime)g(with)g(less)g(bits)h(than)f(that)h Ft
19740
19739
(GNUTLS_E_DH_PRIME_UNACC)o(EPTA)o(BLE)29 b FB(will)35
19741
b(b)s(e)g(returned)390 3341 y(b)m(y)30 b(the)h(handshak)m(e.)150
19742
3542 y Fv(gn)m(utls)p 483 3542 37 5 v 55 w(error)p 805
19743
3542 V 54 w(is)p 941 3542 V 55 w(fatal)3350 3740 y FB([F)-8
19744
b(unction])-3599 b Fh(int)53 b(gnutls_error_is_fatal)f
19745
Fg(\()p Ff(in)m(t)31 b Fe(error)12 b Fg(\))390 3850 y
19746
Ff(error)7 b FB(:)40 b(is)30 b(a)h(Gn)m(uTLS)e(error)h(co)s(de,)h(a)g
19747
(negativ)m(e)h(v)-5 b(alue)390 3986 y(If)22 b(a)g(Gn)m(uTLS)f(function)
19748
h(returns)f(a)h(negativ)m(e)j(v)-5 b(alue)22 b(y)m(ou)h(ma)m(y)g(feed)f
19749
(that)h(v)-5 b(alue)22 b(to)h(this)f(function)390 4095
19750
y(to)31 b(see)g(if)f(the)h(error)f(condition)h(is)f(fatal.)390
19751
4231 y(Note)d(that)f(y)m(ou)f(ma)m(y)h(w)m(an)m(t)g(to)g(c)m(hec)m(k)h
19752
(the)f(error)f(co)s(de)g(man)m(ually)-8 b(,)28 b(since)d(some)h
19753
(non-fatal)g(errors)390 4341 y(to)31 b(the)g(proto)s(col)g(ma)m(y)g(b)s
19754
(e)f(fatal)h(for)f(y)m(ou)h(program.)390 4477 y(This)c(function)g(is)g
19755
(only)g(useful)g(if)g(y)m(ou)h(are)g(dealing)g(with)f(errors)g(from)g
19756
(the)g(record)g(la)m(y)m(er)i(or)f(the)390 4586 y(handshak)m(e)i(la)m
19757
(y)m(er.)390 4722 y Fn(Returns:)57 b FB(1)39 b(if)f(the)h(error)f(co)s
19758
(de)h(is)g(fatal,)j(for)c(p)s(ositiv)m(e)i Ft(error)d
19759
FB(v)-5 b(alues,)41 b(0)e(is)g(returned.)64 b(F)-8 b(or)390
19760
4832 y(unkno)m(wn)29 b Ft(error)g FB(v)-5 b(alues,)31
19761
b(-1)g(is)f(returned.)150 5032 y Fv(gn)m(utls)p 483 5032
19762
V 55 w(error)p 805 5032 V 54 w(to)p 968 5032 V 54 w(alert)3350
19763
5230 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_error_to_alert)f
19764
Fg(\()p Ff(in)m(t)31 b Fe(err)12 b Ff(,)31 b(in)m(t)g(*)g
19765
Fe(level)12 b Fg(\))390 5340 y Ff(err)7 b FB(:)40 b(is)30
19766
b(a)h(negativ)m(e)i(in)m(teger)p eop end
19740
b(b)s(e)g(returned)390 5322 y(b)m(y)30 b(the)h(handshak)m(e.)p
19741
eop end
19767
19742
%%Page: 144 150
19768
19743
TeXDict begin 144 149 bop 150 -116 a FB(Chapter)30 b(9:)41
19769
b(F)-8 b(unction)31 b(Reference)2237 b(144)390 299 y
19770
Ff(lev)m(el)t FB(:)42 b(the)31 b(alert)g(lev)m(el)h(will)f(b)s(e)e
19771
(stored)i(there)390 427 y(Get)37 b(an)f(alert)h(dep)s(ending)e(on)h
19772
(the)g(error)g(co)s(de)g(returned)f(b)m(y)h(a)g(gn)m(utls)h(function.)
19773
57 b(All)37 b(alerts)390 536 y(sen)m(t)d(b)m(y)g(this)f(function)g
19774
(should)g(b)s(e)g(considered)h(fatal.)51 b(The)33 b(only)h(exception)h
19775
(is)f(when)e Ft(err)h FB(is)390 646 y Ft(GNUTLS_E_REHANDSHAKE)p
19776
FB(,)24 b(where)29 b(a)h(w)m(arning)f(alert)i(should)d(b)s(e)h(sen)m(t)
19777
h(to)g(the)f(p)s(eer)g(indicating)390 755 y(that)i(no)f(renegotiation)j
19778
(will)e(b)s(e)e(p)s(erformed.)390 883 y(If)g(there)h(is)g(no)f(mapping)
19779
g(to)i(a)f(v)-5 b(alid)29 b(alert)i(the)f(alert)h(to)f(indicate)h(in)m
19780
(ternal)f(error)f(is)h(returned.)390 1011 y Fn(Returns:)40
19781
b FB(the)31 b(alert)g(co)s(de)g(to)g(use)f(for)g(a)h(particular)g
19782
(error)f(co)s(de.)150 1197 y Fv(gn)m(utls)p 483 1197
19783
37 5 v 55 w(ext)p 707 1197 V 53 w(register)3350 1380
19744
b(F)-8 b(unction)31 b(Reference)2237 b(144)150 299 y
19745
Fv(gn)m(utls)p 483 299 37 5 v 55 w(error)p 805 299 V
19746
54 w(is)p 941 299 V 55 w(fatal)3350 494 y FB([F)-8 b(unction])-3599
19747
b Fh(int)53 b(gnutls_error_is_fatal)f Fg(\()p Ff(in)m(t)31
19748
b Fe(error)12 b Fg(\))390 603 y Ff(error)7 b FB(:)40
19749
b(is)30 b(a)h(Gn)m(uTLS)e(error)h(co)s(de,)h(a)g(negativ)m(e)h(v)-5
19750
b(alue)390 737 y(If)22 b(a)g(Gn)m(uTLS)f(function)h(returns)f(a)h
19751
(negativ)m(e)j(v)-5 b(alue)22 b(y)m(ou)h(ma)m(y)g(feed)f(that)h(v)-5
19752
b(alue)22 b(to)h(this)f(function)390 846 y(to)31 b(see)g(if)f(the)h
19753
(error)f(condition)h(is)f(fatal.)390 980 y(Note)d(that)f(y)m(ou)f(ma)m
19754
(y)h(w)m(an)m(t)g(to)g(c)m(hec)m(k)h(the)f(error)f(co)s(de)g(man)m
19755
(ually)-8 b(,)28 b(since)d(some)h(non-fatal)g(errors)390
19756
1089 y(to)31 b(the)g(proto)s(col)g(ma)m(y)g(b)s(e)f(fatal)h(for)f(y)m
19757
(ou)h(program.)390 1223 y(This)c(function)g(is)g(only)g(useful)g(if)g
19758
(y)m(ou)h(are)g(dealing)g(with)f(errors)g(from)g(the)g(record)g(la)m(y)
19759
m(er)i(or)f(the)390 1333 y(handshak)m(e)i(la)m(y)m(er.)390
19760
1466 y Fn(Returns:)57 b FB(1)39 b(if)f(the)h(error)f(co)s(de)h(is)g
19761
(fatal,)j(for)c(p)s(ositiv)m(e)i Ft(error)d FB(v)-5 b(alues,)41
19762
b(0)e(is)g(returned.)64 b(F)-8 b(or)390 1576 y(unkno)m(wn)29
19763
b Ft(error)g FB(v)-5 b(alues,)31 b(-1)g(is)f(returned.)150
19764
1773 y Fv(gn)m(utls)p 483 1773 V 55 w(error)p 805 1773
19765
V 54 w(to)p 968 1773 V 54 w(alert)3350 1968 y FB([F)-8
19766
b(unction])-3599 b Fh(int)53 b(gnutls_error_to_alert)f
19767
Fg(\()p Ff(in)m(t)31 b Fe(err)12 b Ff(,)31 b(in)m(t)g(*)g
19768
Fe(level)12 b Fg(\))390 2077 y Ff(err)7 b FB(:)40 b(is)30
19769
b(a)h(negativ)m(e)i(in)m(teger)390 2211 y Ff(lev)m(el)t
19770
FB(:)42 b(the)31 b(alert)g(lev)m(el)h(will)f(b)s(e)e(stored)i(there)390
19771
2344 y(Get)37 b(an)f(alert)h(dep)s(ending)e(on)h(the)g(error)g(co)s(de)
19772
g(returned)f(b)m(y)h(a)g(gn)m(utls)h(function.)57 b(All)37
19773
b(alerts)390 2454 y(sen)m(t)d(b)m(y)g(this)f(function)g(should)g(b)s(e)
19774
g(considered)h(fatal.)51 b(The)33 b(only)h(exception)h(is)f(when)e
19775
Ft(err)h FB(is)390 2563 y Ft(GNUTLS_E_REHANDSHAKE)p FB(,)24
19776
b(where)29 b(a)h(w)m(arning)f(alert)i(should)d(b)s(e)h(sen)m(t)h(to)g
19777
(the)f(p)s(eer)g(indicating)390 2673 y(that)i(no)f(renegotiation)j
19778
(will)e(b)s(e)e(p)s(erformed.)390 2806 y(If)g(there)h(is)g(no)f
19779
(mapping)g(to)i(a)f(v)-5 b(alid)29 b(alert)i(the)f(alert)h(to)f
19780
(indicate)h(in)m(ternal)f(error)f(is)h(returned.)390
19781
2940 y Fn(Returns:)40 b FB(the)31 b(alert)g(co)s(de)g(to)g(use)f(for)g
19782
(a)h(particular)g(error)f(co)s(de.)150 3137 y Fv(gn)m(utls)p
19783
483 3137 V 55 w(ext)p 707 3137 V 53 w(register)3350 3332
19784
19784
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_ext_register)e
19785
19785
Fg(\()p Ff(in)m(t)32 b Fe(type)12 b Ff(,)31 b(const)g(c)m(har)g(*)f
19786
Fe(name)12 b Ff(,)565 1490 y(gn)m(utls)p 811 1490 28
19787
4 v 41 w(ext)p 975 1490 V 40 w(parse)p 1223 1490 V 40
19788
w(t)m(yp)s(e)p 1437 1490 V 40 w(t)31 b Fe(parse_type)12
19789
b Ff(,)33 b(gn)m(utls)p 2373 1490 V 41 w(ext)p 2537 1490
19790
V 40 w(recv)p 2741 1490 V 41 w(func)c Fe(recv_func)12
19791
b Ff(,)565 1599 y(gn)m(utls)p 811 1599 V 41 w(ext)p 975
19792
1599 V 40 w(send)p 1193 1599 V 40 w(func)29 b Fe(send_func)12
19793
b Fg(\))390 1709 y Ff(t)m(yp)s(e)5 b FB(:)41 b(the)31
19786
Fe(name)12 b Ff(,)565 3442 y(gn)m(utls)p 811 3442 28
19787
4 v 41 w(ext)p 975 3442 V 40 w(parse)p 1223 3442 V 40
19788
w(t)m(yp)s(e)p 1437 3442 V 40 w(t)31 b Fe(parse_type)12
19789
b Ff(,)33 b(gn)m(utls)p 2373 3442 V 41 w(ext)p 2537 3442
19790
V 40 w(recv)p 2741 3442 V 41 w(func)c Fe(recv_func)12
19791
b Ff(,)565 3551 y(gn)m(utls)p 811 3551 V 41 w(ext)p 975
19792
3551 V 40 w(send)p 1193 3551 V 40 w(func)29 b Fe(send_func)12
19793
b Fg(\))390 3661 y Ff(t)m(yp)s(e)5 b FB(:)41 b(the)31
19794
19794
b(16-bit)g(in)m(teger)h(referring)e(to)h(the)g(extension)g(t)m(yp)s(e)
19795
390 1837 y Ff(name)5 b FB(:)41 b(h)m(uman)29 b(prin)m(table)i(name)f
19796
(of)h(the)g(extension)g(used)e(for)h(debugging)390 1965
19797
y Ff(parse)p 604 1965 V 40 w(t)m(yp)s(e)5 b FB(:)41 b(either)31
19795
390 3794 y Ff(name)5 b FB(:)41 b(h)m(uman)29 b(prin)m(table)i(name)f
19796
(of)h(the)g(extension)g(used)e(for)h(debugging)390 3928
19797
y Ff(parse)p 604 3928 V 40 w(t)m(yp)s(e)5 b FB(:)41 b(either)31
19798
19798
b Ft(GNUTLS_EXT_TLS)26 b FB(or)k Ft(GNUTLS_EXT_APPLICATION)p
19799
FB(.)390 2092 y Ff(recv)p 560 2092 V 40 w(func)6 b FB(:)40
19799
FB(.)390 4061 y Ff(recv)p 560 4061 V 40 w(func)6 b FB(:)40
19800
19800
b(a)31 b(function)f(to)h(receiv)m(e)h(extension)f(data)390
19801
2220 y Ff(send)p 574 2220 V 39 w(func)6 b FB(:)40 b(a)30
19802
b(function)g(to)i(send)d(extension)i(data)390 2348 y(This)f(function)g
19801
4195 y Ff(send)p 574 4195 V 39 w(func)6 b FB(:)40 b(a)30
19802
b(function)g(to)i(send)d(extension)i(data)390 4328 y(This)f(function)g
19803
19803
(is)g(used)g(to)h(register)g(a)g(new)f(TLS)f(extension)i(handler.)390
19804
2476 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
19805
b(success,)f(or)h(an)f(error)g(co)s(de.)390 2604 y Fn(Since:)41
19806
b FB(2.6.0)150 2789 y Fv(gn)m(utls)p 483 2789 37 5 v
19807
55 w(\014ngerprin)m(t)3350 2973 y FB([F)-8 b(unction])-3599
19804
4462 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
19805
b(success,)f(or)h(an)f(error)g(co)s(de.)390 4595 y Fn(Since:)41
19806
b FB(2.6.0)150 4793 y Fv(gn)m(utls)p 483 4793 37 5 v
19807
55 w(\014ngerprin)m(t)3350 4987 y FB([F)-8 b(unction])-3599
19808
19808
b Fh(int)53 b(gnutls_fingerprint)e Fg(\()p Ff(gn)m(utls)p
19809
1627 2973 28 4 v 41 w(digest)p 1900 2973 V 41 w(algorithm)p
19810
2324 2973 V 41 w(t)30 b Fe(algo)12 b Ff(,)32 b(const)565
19811
3082 y(gn)m(utls)p 811 3082 V 41 w(datum)p 1110 3082
19809
1627 4987 28 4 v 41 w(digest)p 1900 4987 V 41 w(algorithm)p
19810
2324 4987 V 41 w(t)30 b Fe(algo)12 b Ff(,)32 b(const)565
19811
5097 y(gn)m(utls)p 811 5097 V 41 w(datum)p 1110 5097
19812
19812
V 39 w(t)f(*)g Fe(data)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(result)12
19813
b Ff(,)31 b(size)p 2361 3082 V 41 w(t)g(*)g Fe(result_size)12
19814
b Fg(\))390 3192 y Ff(algo)5 b FB(:)42 b(is)30 b(a)h(digest)g
19815
(algorithm)390 3320 y Ff(data)p FB(:)41 b(is)31 b(the)f(data)390
19816
3448 y Ff(result)r FB(:)41 b(is)30 b(the)h(place)g(where)f(the)g
19817
(result)h(will)f(b)s(e)g(copied)h(\(ma)m(y)g(b)s(e)f(n)m(ull\).)390
19818
3575 y Ff(result)p 619 3575 V 40 w(size)5 b FB(:)45 b(should)32
19819
b(hold)g(the)g(size)h(of)g(the)f(result.)46 b(The)32
19820
b(actual)i(size)f(of)f(the)h(returned)e(result)390 3685
19821
y(will)g(also)g(b)s(e)f(copied)h(there.)390 3813 y(This)36
19813
b Ff(,)31 b(size)p 2361 5097 V 41 w(t)g(*)g Fe(result_size)12
19814
b Fg(\))390 5206 y Ff(algo)5 b FB(:)42 b(is)30 b(a)h(digest)g
19815
(algorithm)390 5340 y Ff(data)p FB(:)41 b(is)31 b(the)f(data)p
19816
eop end
19817
%%Page: 145 151
19818
TeXDict begin 145 150 bop 150 -116 a FB(Chapter)30 b(9:)41
19819
b(F)-8 b(unction)31 b(Reference)2237 b(145)390 299 y
19820
Ff(result)r FB(:)41 b(is)30 b(the)h(place)g(where)f(the)g(result)h
19821
(will)f(b)s(e)g(copied)h(\(ma)m(y)g(b)s(e)f(n)m(ull\).)390
19822
434 y Ff(result)p 619 434 28 4 v 40 w(size)5 b FB(:)45
19823
b(should)32 b(hold)g(the)g(size)h(of)g(the)f(result.)46
19824
b(The)32 b(actual)i(size)f(of)f(the)h(returned)e(result)390
19825
544 y(will)g(also)g(b)s(e)f(copied)h(there.)390 679 y(This)36
19822
19826
b(function)g(will)h(calculate)i(a)e(\014ngerprin)m(t)f(\(actually)j(a)e
19823
(hash\),)h(of)f(the)f(giv)m(en)i(data.)60 b(The)390 3922
19827
(hash\),)h(of)f(the)f(giv)m(en)i(data.)60 b(The)390 789
19824
19828
y(result)45 b(is)f(not)h(prin)m(table)g(data.)85 b(Y)-8
19825
19829
b(ou)45 b(should)e(con)m(v)m(ert)k(it)e(to)g(hex,)k(or)44
19826
b(to)i(something)f(else)390 4032 y(prin)m(table.)390
19827
4160 y(This)29 b(is)g(the)g(usual)g(w)m(a)m(y)i(to)f(calculate)h(a)f
19830
b(to)i(something)f(else)390 898 y(prin)m(table.)390 1034
19831
y(This)29 b(is)g(the)g(usual)g(w)m(a)m(y)i(to)f(calculate)h(a)f
19828
19832
(\014ngerprin)m(t)e(of)i(an)f(X.509)i(DER)f(enco)s(ded)f
19829
(certi\014cate.)390 4269 y(Note)34 b(ho)m(w)m(ev)m(er)g(that)f(the)f
19833
(certi\014cate.)390 1143 y(Note)34 b(ho)m(w)m(ev)m(er)g(that)f(the)f
19830
19834
(\014ngerprin)m(t)g(of)h(an)f(Op)s(enPGP)f(is)h(not)h(just)f(a)h(hash)f
19831
(and)f(cannot)j(b)s(e)390 4379 y(calculated)e(with)e(this)h(function.)
19832
390 4507 y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)
19835
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19836
390 1388 y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)
19833
19837
29 b FB(\(0\))34 b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g
19834
(is)390 4616 y(returned.)150 4802 y Fv(gn)m(utls)p 483
19835
4802 37 5 v 55 w(free)3350 4985 y FB([F)-8 b(unction])-3599
19838
(is)390 1498 y(returned.)150 1698 y Fv(gn)m(utls)p 483
19839
1698 37 5 v 55 w(free)3350 1895 y FB([F)-8 b(unction])-3599
19836
19840
b Fh(void)54 b(gnutls_free)48 b Fg(\()p Ff(v)m(oid)32
19837
b(*)e Fe(ptr)12 b Fg(\))390 5095 y FB(This)30 b(function)g(will)g(free)
19838
h(data)g(p)s(oin)m(ted)f(b)m(y)g(ptr.)390 5223 y(The)71
19841
b(*)e Fe(ptr)12 b Fg(\))390 2005 y FB(This)30 b(function)g(will)g(free)
19842
h(data)g(p)s(oin)m(ted)f(b)m(y)g(ptr.)390 2140 y(The)71
19839
19843
b(deallo)s(cation)i(function)f(used)e(is)i(the)f(one)h(set)g(b)m(y)f
19840
Ft(gnutls_global_set_mem_)390 5332 y(functions\(\))p
19841
FB(.)p eop end
19842
%%Page: 145 151
19843
TeXDict begin 145 150 bop 150 -116 a FB(Chapter)30 b(9:)41
19844
b(F)-8 b(unction)31 b(Reference)2237 b(145)150 299 y
19845
Fv(gn)m(utls)p 483 299 37 5 v 55 w(global)p 856 299 V
19846
54 w(deinit)3350 488 y FB([F)-8 b(unction])-3599 b Fh(void)54
19847
b(gnutls_global_deinit)d Fg(\()31 b Fe(void)12 b Fg(\))390
19848
597 y FB(This)21 b(function)g(deinitializes)i(the)f(global)h(data,)h
19849
(that)e(w)m(ere)g(initialized)h(using)e Ft(gnutls_global_)390
19850
707 y(init\(\))p FB(.)390 837 y(Note!)40 b(This)24 b(function)h(is)g
19851
(not)g(thread)g(safe.)39 b(See)25 b(the)g(discussion)g(for)f
19852
Ft(gnutls_global_init\(\))390 947 y FB(for)30 b(more)h(information.)150
19853
1138 y Fv(gn)m(utls)p 483 1138 V 55 w(global)p 856 1138
19854
V 54 w(init)3350 1327 y FB([F)-8 b(unction])-3599 b Fh(int)53
19855
b(gnutls_global_init)e Fg(\()31 b Fe(void)12 b Fg(\))390
19856
1436 y FB(This)34 b(function)h(initializes)i(the)e(global)h(data)g(to)f
19857
(defaults.)54 b(Ev)m(ery)36 b(gn)m(utls)f(application)h(has)f(a)390
19858
1546 y(global)27 b(data)f(whic)m(h)f(holds)g(common)h(parameters)g
19844
Ft(gnutls_global_set_mem_)390 2250 y(functions\(\))p
19845
FB(.)150 2450 y Fv(gn)m(utls)p 483 2450 V 55 w(global)p
19846
856 2450 V 54 w(deinit)3350 2648 y FB([F)-8 b(unction])-3599
19847
b Fh(void)54 b(gnutls_global_deinit)d Fg(\()31 b Fe(void)12
19848
b Fg(\))390 2757 y FB(This)21 b(function)g(deinitializes)i(the)f
19849
(global)h(data,)h(that)e(w)m(ere)g(initialized)h(using)e
19850
Ft(gnutls_global_)390 2867 y(init\(\))p FB(.)390 3002
19851
y(Note!)40 b(This)24 b(function)h(is)g(not)g(thread)g(safe.)39
19852
b(See)25 b(the)g(discussion)g(for)f Ft(gnutls_global_init\(\))390
19853
3112 y FB(for)30 b(more)h(information.)150 3312 y Fv(gn)m(utls)p
19854
483 3312 V 55 w(global)p 856 3312 V 54 w(init)3350 3509
19855
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_global_init)e
19856
Fg(\()31 b Fe(void)12 b Fg(\))390 3619 y FB(This)34 b(function)h
19857
(initializes)i(the)e(global)h(data)g(to)f(defaults.)54
19858
b(Ev)m(ery)36 b(gn)m(utls)f(application)h(has)f(a)390
19859
3729 y(global)27 b(data)f(whic)m(h)f(holds)g(common)h(parameters)g
19859
19860
(shared)f(b)m(y)g(gn)m(utls)h(session)g(structures.)38
19860
b(Y)-8 b(ou)390 1656 y(should)29 b(call)j Ft(gnutls_global_deinit\(\))
19861
b(Y)-8 b(ou)390 3838 y(should)29 b(call)j Ft(gnutls_global_deinit\(\))
19861
19862
24 b FB(when)30 b(gn)m(utls)g(usage)h(is)g(no)f(longer)h(needed)390
19862
1786 y(Note)45 b(that)f(this)f(function)g(will)h(also)h(initialize)h
19863
3973 y(Note)45 b(that)f(this)f(function)g(will)h(also)h(initialize)h
19863
19864
(libgcrypt,)h(if)c(it)h(has)g(not)f(b)s(een)g(initialized)390
19864
1896 y(b)s(efore.)c(Th)m(us)25 b(if)g(y)m(ou)h(w)m(an)m(t)h(to)g(man)m
19865
4083 y(b)s(efore.)c(Th)m(us)25 b(if)g(y)m(ou)h(w)m(an)m(t)h(to)g(man)m
19865
19866
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19866
(efore)f(calling)390 2005 y(this)k(function.)40 b(This)29
19867
(efore)f(calling)390 4193 y(this)k(function.)40 b(This)29
19867
19868
b(is)h(useful)e(in)h(cases)i(y)m(ou)f(w)m(an)m(t)g(to)g(disable)g
19868
(libgcrypt's)g(in)m(ternal)g(lo)s(c)m(kings)390 2115
19869
y(etc.)390 2245 y(This)43 b(function)g(incremen)m(t)h(a)g(global)h
19869
(libgcrypt's)g(in)m(ternal)g(lo)s(c)m(kings)390 4302
19870
y(etc.)390 4438 y(This)43 b(function)g(incremen)m(t)h(a)g(global)h
19870
19871
(coun)m(ter,)i(so)d(that)g Ft(gnutls_global_deinit\(\))38
19871
b FB(only)390 2355 y(releases)30 b(resources)f(when)f(it)h(has)g(b)s
19872
b FB(only)390 4547 y(releases)30 b(resources)f(when)f(it)h(has)g(b)s
19872
19873
(een)f(called)i(as)g(man)m(y)f(times)g(as)g Ft(gnutls_global_init\(\))p
19873
FB(.)390 2464 y(This)d(is)h(useful)f(when)f(Gn)m(uTLS)h(is)h(used)f(b)m
19874
FB(.)390 4657 y(This)d(is)h(useful)f(when)f(Gn)m(uTLS)h(is)h(used)f(b)m
19874
19875
(y)g(more)h(than)g(one)g(library)f(in)g(an)h(application.)41
19875
b(This)390 2574 y(function)30 b(can)h(b)s(e)e(called)j(man)m(y)f
19876
b(This)390 4766 y(function)30 b(can)h(b)s(e)e(called)j(man)m(y)f
19876
19877
(times,)g(but)e(will)i(only)g(do)f(something)h(the)f(\014rst)g(time.)
19877
390 2705 y(Note!)39 b(This)20 b(function)h(is)h(not)f(thread)g(safe.)38
19878
390 4902 y(Note!)39 b(This)20 b(function)h(is)h(not)f(thread)g(safe.)38
19878
19879
b(If)21 b(t)m(w)m(o)i(threads)e(call)h(this)f(function)g(sim)m
19879
(ultaneously)-8 b(,)390 2814 y(they)21 b(can)h(cause)f(a)h(race)g(b)s
19880
(ultaneously)-8 b(,)390 5011 y(they)21 b(can)h(cause)f(a)h(race)g(b)s
19880
19881
(et)m(w)m(een)f(c)m(hec)m(king)i(the)e(global)i(coun)m(ter)e(and)g
19881
(incremen)m(ting)h(it,)i(causing)390 2924 y(b)s(oth)j(threads)g(to)h
19882
(incremen)m(ting)h(it,)i(causing)390 5121 y(b)s(oth)j(threads)g(to)h
19882
19883
(execute)h(the)f(library)f(initialization)j(co)s(de.)40
19883
b(That)28 b(w)m(ould)f(lead)h(to)g(a)g(memory)390 3033
19884
b(That)28 b(w)m(ould)f(lead)h(to)g(a)g(memory)390 5230
19884
19885
y(leak.)75 b(T)-8 b(o)41 b(handle)g(this,)k(y)m(our)c(application)h
19885
19886
(could)g(in)m(v)m(ok)m(e)h(this)e(function)g(after)h(aquiring)g(a)390
19886
3143 y(thread)30 b(m)m(utex.)41 b(T)-8 b(o)31 b(ignore)g(the)g(p)s
19887
(oten)m(tial)g(memory)g(leak)g(is)g(also)g(an)f(option.)390
19888
3273 y Fn(Returns:)42 b FB(On)30 b(success,)i Ft(GNUTLS_E_SUCCESS)27
19887
5340 y(thread)30 b(m)m(utex.)41 b(T)-8 b(o)31 b(ignore)g(the)g(p)s
19888
(oten)m(tial)g(memory)g(leak)g(is)g(also)g(an)f(option.)p
19889
eop end
19890
%%Page: 146 152
19891
TeXDict begin 146 151 bop 150 -116 a FB(Chapter)30 b(9:)41
19892
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19893
Fn(Returns:)42 b FB(On)30 b(success,)i Ft(GNUTLS_E_SUCCESS)27
19889
19894
b FB(\(zero\))33 b(is)e(returned,)f(otherwise)i(an)f(error)g(co)s(de)
19890
390 3383 y(is)f(returned.)150 3574 y Fv(gn)m(utls)p 483
19891
3574 V 55 w(global)p 856 3574 V 54 w(set)p 1062 3574
19892
V 54 w(log)p 1272 3574 V 55 w(function)3350 3763 y FB([F)-8
19895
390 408 y(is)f(returned.)150 609 y Fv(gn)m(utls)p 483
19896
609 37 5 v 55 w(global)p 856 609 V 54 w(set)p 1062 609
19897
V 54 w(log)p 1272 609 V 55 w(function)3350 808 y FB([F)-8
19893
19898
b(unction])-3599 b Fh(void)54 b(gnutls_global_set_log_fu)q(nct)q(ion)e
19894
Fg(\()p Ff(gn)m(utls)p 2307 3763 28 4 v 41 w(log)p 2463
19895
3763 V 41 w(func)29 b Fe(log_func)12 b Fg(\))390 3872
19896
y Ff(log)p 511 3872 V 41 w(func)6 b FB(:)40 b(it's)31
19897
b(a)f(log)i(function)390 4003 y(This)h(is)h(the)g(function)g(where)f(y)
19898
m(ou)i(set)f(the)g(logging)i(function)e(gn)m(utls)g(is)g(going)h(to)g
19899
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19900
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19901
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19902
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19903
636 4353 V 40 w(log)p 791 4353 V 42 w(func)f(is)h(of)h(the)g(form,)f(v)
19904
m(oid)h(\(*gn)m(utls)p 2141 4353 V 41 w(log)p 2297 4353
19899
Fg(\()p Ff(gn)m(utls)p 2307 808 28 4 v 41 w(log)p 2463
19900
808 V 41 w(func)29 b Fe(log_func)12 b Fg(\))390 917 y
19901
Ff(log)p 511 917 V 41 w(func)6 b FB(:)40 b(it's)31 b(a)f(log)i
19902
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19903
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19904
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19905
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19906
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19907
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19908
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19909
(oid)h(\(*gn)m(utls)p 2141 1409 V 41 w(log)p 2297 1409
19905
19910
V 41 w(func\)\()f(in)m(t)h(lev)m(el,)h(const)f(c)m(har*\);)150
19906
4544 y Fv(gn)m(utls)p 483 4544 37 5 v 55 w(global)p 856
19907
4544 V 54 w(set)p 1062 4544 V 54 w(log)p 1272 4544 V
19908
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19911
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19912
1610 V 54 w(set)p 1062 1610 V 54 w(log)p 1272 1610 V
19913
55 w(lev)m(el)3350 1808 y FB([F)-8 b(unction])-3599 b
19909
19914
Fh(void)54 b(gnutls_global_set_log_le)q(vel)e Fg(\()p
19910
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19915
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19911
19916
FB(:)42 b(it's)31 b(an)f(in)m(teger)i(from)e(0)h(to)g(9.)390
19912
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19917
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19913
19918
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19914
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19919
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19915
19920
b(Higher)34 b(v)-5 b(alues)35 b(mean)g(more)f(v)m(erb)s(osit)m(y)-8
19916
19921
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19917
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19922
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19918
19923
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19919
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19920
(to)g(enable)g(all)g(debugging)f(options.)p eop end
19921
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19922
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19923
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19924
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19925
54 w(set)p 1062 299 V 54 w(mem)p 1376 299 V 55 w(functions)3350
19926
497 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
19924
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19925
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19926
Fv(gn)m(utls)p 483 2610 V 55 w(global)p 856 2610 V 54
19927
w(set)p 1062 2610 V 54 w(mem)p 1376 2610 V 55 w(functions)3350
19928
2809 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
19927
19929
(gnutls_global_set_mem_fu)q(nct)q(ion)q(s)d Fg(\()p Ff(gn)m(utls)p
19928
2359 497 28 4 v 41 w(allo)s(c)p 2583 497 V 41 w(function)565
19929
607 y Fe(alloc_func)12 b Ff(,)33 b(gn)m(utls)p 1401 607
19930
V 41 w(allo)s(c)p 1625 607 V 41 w(function)d Fe(secure_alloc_func)12
19931
b Ff(,)565 716 y(gn)m(utls)p 811 716 V 41 w(is)p 913
19932
716 V 40 w(secure)p 1196 716 V 40 w(function)30 b Fe(is_secure_func)12
19933
b Ff(,)34 b(gn)m(utls)p 2631 716 V 41 w(reallo)s(c)p
19934
2931 716 V 41 w(function)565 826 y Fe(realloc_func)12
19935
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19936
V 40 w(function)c Fe(free_func)12 b Fg(\))390 936 y Ff(allo)s(c)p
19937
579 936 V 41 w(func)6 b FB(:)40 b(it's)31 b(the)f(default)h(memory)f
19938
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19939
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19940
862 1072 V 42 w(func)6 b FB(:)38 b(This)27 b(is)h(the)h(memory)f(allo)s
19941
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19942
1181 y(tiv)m(e)k(data.)390 1317 y Ff(is)p 457 1317 V
19943
40 w(secure)p 740 1317 V 40 w(func)6 b FB(:)43 b(a)32
19930
2359 2809 28 4 v 41 w(allo)s(c)p 2583 2809 V 41 w(function)565
19931
2918 y Fe(alloc_func)12 b Ff(,)33 b(gn)m(utls)p 1401
19932
2918 V 41 w(allo)s(c)p 1625 2918 V 41 w(function)d Fe
19933
(secure_alloc_func)12 b Ff(,)565 3028 y(gn)m(utls)p 811
19934
3028 V 41 w(is)p 913 3028 V 40 w(secure)p 1196 3028 V
19935
40 w(function)30 b Fe(is_secure_func)12 b Ff(,)34 b(gn)m(utls)p
19936
2631 3028 V 41 w(reallo)s(c)p 2931 3028 V 41 w(function)565
19937
3137 y Fe(realloc_func)12 b Ff(,)34 b(gn)m(utls)p 1506
19938
3137 V 40 w(free)p 1690 3137 V 40 w(function)c Fe(free_func)12
19939
b Fg(\))390 3247 y Ff(allo)s(c)p 579 3247 V 41 w(func)6
19940
b FB(:)40 b(it's)31 b(the)f(default)h(memory)f(allo)s(cation)j
19941
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19942
3383 y Ff(secure)p 639 3383 V 40 w(allo)s(c)p 862 3383
19943
V 42 w(func)6 b FB(:)38 b(This)27 b(is)h(the)h(memory)f(allo)s(cation)j
19944
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19945
3493 y(tiv)m(e)k(data.)390 3629 y Ff(is)p 457 3629 V
19946
40 w(secure)p 740 3629 V 40 w(func)6 b FB(:)43 b(a)32
19944
19947
b(function)g(that)h(returns)e(0)h(if)g(the)g(memory)g(giv)m(en)h(is)f
19945
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19946
1563 y Ff(reallo)s(c)p 655 1563 V 41 w(func)6 b FB(:)40
19947
b(A)30 b(reallo)s(c)i(function)390 1699 y Ff(free)p 540
19948
1699 V 40 w(func)6 b FB(:)40 b(The)29 b(function)h(that)h(frees)g(allo)
19948
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19949
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19950
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19951
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19949
19952
s(cated)h(data.)42 b(Must)30 b(accept)i(a)f(NULL)f(p)s(oin)m(ter.)390
19950
1835 y(This)40 b(is)h(the)g(function)f(w)m(ere)h(y)m(ou)g(set)g(the)g
19953
4147 y(This)40 b(is)h(the)g(function)f(w)m(ere)h(y)m(ou)g(set)g(the)g
19951
19954
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19952
1945 y(to)d(use.)62 b(By)38 b(default)f(the)h(lib)s(c's)f(allo)s
19955
4257 y(to)d(use.)62 b(By)38 b(default)f(the)h(lib)s(c's)f(allo)s
19953
19956
(cation)j(functions)d(\()p Ft(malloc\(\))p FB(,)g Ft(free\(\))p
19954
FB(\),)i(are)e(used)g(b)m(y)390 2055 y(gn)m(utls,)i(to)f(allo)s(cate)h
19957
FB(\),)i(are)e(used)g(b)m(y)390 4366 y(gn)m(utls,)i(to)f(allo)s(cate)h
19955
19958
(b)s(oth)d(sensitiv)m(e)j(and)d(not)h(sensitiv)m(e)h(data.)62
19956
b(This)36 b(function)g(is)h(pro)m(vided)390 2164 y(to)d(set)g(the)g
19959
b(This)36 b(function)g(is)h(pro)m(vided)390 4476 y(to)d(set)g(the)g
19957
19960
(memory)f(allo)s(cation)j(functions)d(to)h(something)g(other)f(than)g
19958
(the)h(defaults)f(\(ie)i(the)390 2274 y(gcrypt)c(allo)s(cation)h
19959
(functions\).)390 2410 y(This)e(function)g(m)m(ust)g(b)s(e)g(called)h
19961
(the)h(defaults)f(\(ie)i(the)390 4585 y(gcrypt)c(allo)s(cation)h
19962
(functions\).)390 4721 y(This)e(function)g(m)m(ust)g(b)s(e)g(called)h
19960
19963
(b)s(efore)f Ft(gnutls_global_init\(\))25 b FB(is)30
19961
b(called.)150 2611 y Fv(gn)m(utls)p 483 2611 37 5 v 55
19962
w(handshak)m(e)p 1096 2611 V 53 w(get)p 1314 2611 V 54
19963
w(last)p 1558 2611 V 54 w(in)3350 2809 y FB([F)-8 b(unction])-3599
19964
b Fh(gnutls_handshake_descr)q(ipt)q(ion_)q(t)565 2919
19964
b(called.)150 4922 y Fv(gn)m(utls)p 483 4922 37 5 v 55
19965
w(handshak)m(e)p 1096 4922 V 53 w(get)p 1314 4922 V 54
19966
w(last)p 1558 4922 V 54 w(in)3350 5121 y FB([F)-8 b(unction])-3599
19967
b Fh(gnutls_handshake_descr)q(ipt)q(ion_)q(t)565 5230
19965
19968
y(gnutls_handshake_get_l)q(ast)q(_in)52 b Fg(\()p Ff(gn)m(utls)p
19966
2356 2919 28 4 v 41 w(session)p 2666 2919 V 40 w(t)31
19967
b Fe(session)12 b Fg(\))390 3028 y Ff(session)p FB(:)41
19968
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19969
3164 y(This)35 b(function)g(is)g(only)h(useful)f(to)h(c)m(hec)m(k)h
19970
(where)e(the)h(last)g(p)s(erformed)e(handshak)m(e)h(failed.)56
19971
b(If)390 3274 y(the)26 b(previous)g(handshak)m(e)f(succeed)i(or)f(w)m
19972
(as)g(not)g(p)s(erformed)f(at)h(all)h(then)f(no)g(meaningful)f(v)-5
19973
b(alue)390 3383 y(will)31 b(b)s(e)e(returned.)390 3520
19969
2356 5230 28 4 v 41 w(session)p 2666 5230 V 40 w(t)31
19970
b Fe(session)12 b Fg(\))390 5340 y Ff(session)p FB(:)41
19971
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)p
19972
eop end
19973
%%Page: 147 153
19974
TeXDict begin 147 152 bop 150 -116 a FB(Chapter)30 b(9:)41
19975
b(F)-8 b(unction)31 b(Reference)2237 b(147)390 299 y(This)35
19976
b(function)g(is)g(only)h(useful)f(to)h(c)m(hec)m(k)h(where)e(the)h
19977
(last)g(p)s(erformed)e(handshak)m(e)h(failed.)56 b(If)390
19978
408 y(the)26 b(previous)g(handshak)m(e)f(succeed)i(or)f(w)m(as)g(not)g
19979
(p)s(erformed)f(at)h(all)h(then)f(no)g(meaningful)f(v)-5
19980
b(alue)390 518 y(will)31 b(b)s(e)e(returned.)390 651
19974
19981
y(Chec)m(k)43 b Ft(gnutls_handshake_descripti)o(on_)o(t)37
19975
19982
b FB(in)43 b(gn)m(utls.h)g(for)g(the)g(a)m(v)-5 b(ailable)45
19976
b(handshak)m(e)390 3629 y(descriptions.)390 3765 y Fn(Returns:)123
19983
b(handshak)m(e)390 761 y(descriptions.)390 893 y Fn(Returns:)123
19977
19984
b FB(the)72 b(last)h(handshak)m(e)e(message)i(t)m(yp)s(e)f(receiv)m
19978
(ed,)84 b(a)72 b Ft(gnutls_handshake_)390 3875 y(description_t)p
19979
FB(.)150 4076 y Fv(gn)m(utls)p 483 4076 37 5 v 55 w(handshak)m(e)p
19980
1096 4076 V 53 w(get)p 1314 4076 V 54 w(last)p 1558 4076
19981
V 54 w(out)3350 4274 y FB([F)-8 b(unction])-3599 b Fh
19982
(gnutls_handshake_descr)q(ipt)q(ion_)q(t)565 4384 y
19985
(ed,)84 b(a)72 b Ft(gnutls_handshake_)390 1003 y(description_t)p
19986
FB(.)150 1199 y Fv(gn)m(utls)p 483 1199 37 5 v 55 w(handshak)m(e)p
19987
1096 1199 V 53 w(get)p 1314 1199 V 54 w(last)p 1558 1199
19988
V 54 w(out)3350 1392 y FB([F)-8 b(unction])-3599 b Fh
19989
(gnutls_handshake_descr)q(ipt)q(ion_)q(t)565 1502 y
19983
19990
(gnutls_handshake_get_l)q(ast)q(_ou)q(t)51 b Fg(\()p
19984
Ff(gn)m(utls)p 2408 4384 28 4 v 41 w(session)p 2718 4384
19985
V 40 w(t)31 b Fe(session)12 b Fg(\))390 4493 y Ff(session)p
19991
Ff(gn)m(utls)p 2408 1502 28 4 v 41 w(session)p 2718 1502
19992
V 40 w(t)31 b Fe(session)12 b Fg(\))390 1612 y Ff(session)p
19986
19993
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
19987
4629 y(This)35 b(function)g(is)g(only)h(useful)f(to)h(c)m(hec)m(k)h
19994
1745 y(This)35 b(function)g(is)g(only)h(useful)f(to)h(c)m(hec)m(k)h
19988
19995
(where)e(the)h(last)g(p)s(erformed)e(handshak)m(e)h(failed.)56
19989
b(If)390 4739 y(the)26 b(previous)g(handshak)m(e)f(succeed)i(or)f(w)m
19996
b(If)390 1854 y(the)26 b(previous)g(handshak)m(e)f(succeed)i(or)f(w)m
19990
19997
(as)g(not)g(p)s(erformed)f(at)h(all)h(then)f(no)g(meaningful)f(v)-5
19991
b(alue)390 4849 y(will)31 b(b)s(e)e(returned.)390 4985
19998
b(alue)390 1964 y(will)31 b(b)s(e)e(returned.)390 2097
19992
19999
y(Chec)m(k)43 b Ft(gnutls_handshake_descripti)o(on_)o(t)37
19993
20000
b FB(in)43 b(gn)m(utls.h)g(for)g(the)g(a)m(v)-5 b(ailable)45
19994
b(handshak)m(e)390 5094 y(descriptions.)390 5230 y Fn(Returns:)38
20001
b(handshak)m(e)390 2206 y(descriptions.)390 2339 y Fn(Returns:)38
19995
20002
b FB(the)27 b(last)g(handshak)m(e)e(message)i(t)m(yp)s(e)g(sen)m(t,)g
19996
(a)g Ft(gnutls_handshake_descrip)o(tion)o(_)390 5340
19997
y(t)p FB(.)p eop end
19998
%%Page: 147 153
19999
TeXDict begin 147 152 bop 150 -116 a FB(Chapter)30 b(9:)41
20000
b(F)-8 b(unction)31 b(Reference)2237 b(147)150 299 y
20001
Fv(gn)m(utls)p 483 299 37 5 v 55 w(handshak)m(e)p 1096
20002
299 V 53 w(set)p 1301 299 V 55 w(max)p 1583 299 V 53
20003
w(pac)m(k)m(et)p 1982 299 V 52 w(length)3350 512 y FB([F)-8
20004
b(unction])-3599 b Fh(void)54 b(gnutls_handshake_set_max)q(_pa)q(cke)q
20005
(t_l)q(engt)q(h)d Fg(\()p Ff(gn)m(utls)p 2725 512 28
20006
4 v 41 w(session)p 3035 512 V 40 w(t)565 621 y Fe(session)12
20007
b Ff(,)32 b(size)p 1145 621 V 41 w(t)f Fe(max)12 b Fg(\))390
20008
731 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
20009
b FB(structure.)390 881 y Ff(max)6 b FB(:)41 b(is)31
20010
b(the)f(maxim)m(um)g(n)m(um)m(b)s(er.)390 1031 y(This)d(function)h
20003
(a)g Ft(gnutls_handshake_descrip)o(tion)o(_)390 2449
20004
y(t)p FB(.)150 2645 y Fv(gn)m(utls)p 483 2645 37 5 v
20005
55 w(handshak)m(e)p 1096 2645 V 53 w(set)p 1301 2645
20006
V 55 w(max)p 1583 2645 V 53 w(pac)m(k)m(et)p 1982 2645
20007
V 52 w(length)3350 2838 y FB([F)-8 b(unction])-3599 b
20008
Fh(void)54 b(gnutls_handshake_set_max)q(_pa)q(cke)q(t_l)q(engt)q(h)d
20009
Fg(\()p Ff(gn)m(utls)p 2725 2838 28 4 v 41 w(session)p
20010
3035 2838 V 40 w(t)565 2948 y Fe(session)12 b Ff(,)32
20011
b(size)p 1145 2948 V 41 w(t)f Fe(max)12 b Fg(\))390 3057
20012
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
20013
b FB(structure.)390 3190 y Ff(max)6 b FB(:)41 b(is)31
20014
b(the)f(maxim)m(um)g(n)m(um)m(b)s(er.)390 3323 y(This)d(function)h
20011
20015
(will)g(set)g(the)g(maxim)m(um)g(size)h(of)f(all)g(handshak)m(e)g
20012
(messages.)41 b(Handshak)m(es)28 b(o)m(v)m(er)390 1141
20016
(messages.)41 b(Handshak)m(es)28 b(o)m(v)m(er)390 3433
20013
20017
y(this)k(size)g(are)g(rejected)g(with)g Ft(GNUTLS_E_HANDSHAKE_TOO_)o
20014
20018
(LARG)o(E)26 b FB(error)31 b(co)s(de.)45 b(The)31 b(default)390
20015
1251 y(v)-5 b(alue)31 b(is)g(48kb)h(whic)m(h)e(is)h(t)m(ypically)i
20019
3542 y(v)-5 b(alue)31 b(is)g(48kb)h(whic)m(h)e(is)h(t)m(ypically)i
20016
20020
(large)f(enough.)43 b(Set)31 b(this)g(to)g(0)h(if)f(y)m(ou)g(do)g(not)g
20017
(w)m(an)m(t)h(to)f(set)390 1360 y(an)f(upp)s(er)f(limit.)390
20018
1511 y(The)h(reason)h(for)g(restricting)h(the)f(handshak)m(e)f(message)
20021
(w)m(an)m(t)h(to)f(set)390 3652 y(an)f(upp)s(er)f(limit.)390
20022
3785 y(The)h(reason)h(for)g(restricting)h(the)f(handshak)m(e)f(message)
20019
20023
i(sizes)f(are)g(to)h(limit)f(Denial)i(of)d(Service)390
20020
1620 y(attac)m(ks.)150 1835 y Fv(gn)m(utls)p 483 1835
20021
37 5 v 55 w(handshak)m(e)p 1096 1835 V 53 w(set)p 1301
20022
1835 V 55 w(p)s(ost)p 1584 1835 V 55 w(clien)m(t)p 1931
20023
1835 V 53 w(hello)p 2237 1835 V 55 w(function)3350 2048
20024
3894 y(attac)m(ks.)150 4090 y Fv(gn)m(utls)p 483 4090
20025
37 5 v 55 w(handshak)m(e)p 1096 4090 V 53 w(set)p 1301
20026
4090 V 55 w(p)s(ost)p 1584 4090 V 55 w(clien)m(t)p 1931
20027
4090 V 53 w(hello)p 2237 4090 V 55 w(function)3350 4284
20024
20028
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_handshake_set_pos)q
20025
(t_c)q(lie)q(nt_)q(hell)q(o_f)q(unc)q(tion)565 2157 y
20026
Fg(\()p Ff(gn)m(utls)p 846 2157 28 4 v 41 w(session)p
20027
1156 2157 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(gn)m(utls)p
20028
1935 2157 V 40 w(handshak)m(e)p 2390 2157 V 40 w(p)s(ost)p
20029
2600 2157 V 40 w(clien)m(t)p 2853 2157 V 41 w(hello)p
20030
3080 2157 V 41 w(func)e Fe(func)12 b Fg(\))390 2267 y
20029
(t_c)q(lie)q(nt_)q(hell)q(o_f)q(unc)q(tion)565 4393 y
20030
Fg(\()p Ff(gn)m(utls)p 846 4393 28 4 v 41 w(session)p
20031
1156 4393 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(gn)m(utls)p
20032
1935 4393 V 40 w(handshak)m(e)p 2390 4393 V 40 w(p)s(ost)p
20033
2600 4393 V 40 w(clien)m(t)p 2853 4393 V 41 w(hello)p
20034
3080 4393 V 41 w(func)e Fe(func)12 b Fg(\))390 4503 y
20031
20035
Ff(func)6 b FB(:)39 b(is)31 b(the)f(function)g(to)i(b)s(e)d(called)390
20032
2417 y(This)j(function)h(will)g(set)g(a)g(callbac)m(k)i(to)f(b)s(e)e
20036
4636 y(This)j(function)h(will)g(set)g(a)g(callbac)m(k)i(to)f(b)s(e)e
20033
20037
(called)i(after)g(the)f(clien)m(t)h(hello)g(has)e(b)s(een)h(receiv)m
20034
(ed)390 2527 y(\(callbac)m(k)d(v)-5 b(alid)28 b(in)g(serv)m(er)g(side)g
20038
(ed)390 4745 y(\(callbac)m(k)d(v)-5 b(alid)28 b(in)g(serv)m(er)g(side)g
20035
20039
(only\).)40 b(This)27 b(allo)m(ws)i(the)f(serv)m(er)g(to)h(adjust)e
20036
(settings)i(based)e(on)390 2637 y(receiv)m(ed)32 b(extensions.)390
20037
2787 y(Those)37 b(settings)h(could)f(b)s(e)f(ciphersuites,)j
20040
(settings)i(based)e(on)390 4855 y(receiv)m(ed)32 b(extensions.)390
20041
4988 y(Those)37 b(settings)h(could)f(b)s(e)f(ciphersuites,)j
20038
20042
(requesting)f(certi\014cate,)j(or)c(an)m(ything)g(else)h(except)390
20039
2897 y(for)30 b(v)m(ersion)h(negotiation)i(\(this)d(is)h(done)f(b)s
20040
(efore)g(the)g(hello)i(message)f(is)g(parsed\).)390 3047
20043
5098 y(for)30 b(v)m(ersion)h(negotiation)i(\(this)d(is)h(done)f(b)s
20044
(efore)g(the)g(hello)i(message)f(is)g(parsed\).)390 5230
20041
20045
y(This)e(callbac)m(k)j(m)m(ust)d(return)g(0)h(on)f(success)h(or)g(a)g
20042
20046
(gn)m(utls)g(error)f(co)s(de)h(to)g(terminate)h(the)f(hand-)390
20043
3156 y(shak)m(e.)390 3307 y Fn(W)-8 b(arning:)37 b FB(Y)-8
20044
b(ou)23 b(should)f(not)h(use)g(this)f(function)h(to)g(terminate)h(the)f
20045
(handshak)m(e)f(based)h(on)f(clien)m(t)390 3416 y(input)30
20046
b(unless)f(y)m(ou)i(kno)m(w)g(what)f(y)m(ou)h(are)g(doing.)41
20047
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20048
3526 y(no)f(w)m(a)m(y)i(to)f(kno)m(w)f(if)g(there)h(is)f(a)h
20049
(man-in-the-middle)g(attac)m(k)i(b)s(eing)d(p)s(erformed.)150
20050
3741 y Fv(gn)m(utls)p 483 3741 37 5 v 55 w(handshak)m(e)p
20051
1096 3741 V 53 w(set)p 1301 3741 V 55 w(priv)-7 b(ate)p
20052
1730 3741 V 53 w(extensions)3350 3954 y FB([F)f(unction])-3599
20047
5340 y(shak)m(e.)p eop end
20048
%%Page: 148 154
20049
TeXDict begin 148 153 bop 150 -116 a FB(Chapter)30 b(9:)41
20050
b(F)-8 b(unction)31 b(Reference)2237 b(148)390 299 y
20051
Fn(W)-8 b(arning:)37 b FB(Y)-8 b(ou)23 b(should)f(not)h(use)g(this)f
20052
(function)h(to)g(terminate)h(the)f(handshak)m(e)f(based)h(on)f(clien)m
20053
(t)390 408 y(input)30 b(unless)f(y)m(ou)i(kno)m(w)g(what)f(y)m(ou)h
20054
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20055
(there)i(is)390 518 y(no)f(w)m(a)m(y)i(to)f(kno)m(w)f(if)g(there)h(is)f
20056
(a)h(man-in-the-middle)g(attac)m(k)i(b)s(eing)d(p)s(erformed.)150
20057
722 y Fv(gn)m(utls)p 483 722 37 5 v 55 w(handshak)m(e)p
20058
1096 722 V 53 w(set)p 1301 722 V 55 w(priv)-7 b(ate)p
20059
1730 722 V 53 w(extensions)3350 923 y FB([F)f(unction])-3599
20053
20060
b Fh(void)54 b(gnutls_handshake_set_pri)q(vat)q(e_e)q(xte)q(nsio)q(ns)e
20054
Fg(\()p Ff(gn)m(utls)p 2778 3954 28 4 v 41 w(session)p
20055
3088 3954 V 40 w(t)565 4063 y Fe(session)12 b Ff(,)32
20056
b(in)m(t)f Fe(allow)12 b Fg(\))390 4173 y Ff(session)p
20061
Fg(\()p Ff(gn)m(utls)p 2778 923 28 4 v 41 w(session)p
20062
3088 923 V 40 w(t)565 1032 y Fe(session)12 b Ff(,)32
20063
b(in)m(t)f Fe(allow)12 b Fg(\))390 1142 y Ff(session)p
20057
20064
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20058
4323 y Ff(allo)m(w)8 b FB(:)42 b(is)30 b(an)h(in)m(teger)g(\(0)h(or)e
20059
(1\))390 4474 y(This)23 b(function)g(will)h(enable)g(or)g(disable)f
20065
1280 y Ff(allo)m(w)8 b FB(:)42 b(is)30 b(an)h(in)m(teger)g(\(0)h(or)e
20066
(1\))390 1419 y(This)23 b(function)g(will)h(enable)g(or)g(disable)f
20060
20067
(the)h(use)g(of)f(priv)-5 b(ate)24 b(cipher)g(suites)f(\(the)h(ones)g
20061
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20068
(that)g(start)390 1529 y(with)i(0xFF\).)i(By)f(default)g(or)f(if)h
20062
20069
Ft(allow)e FB(is)h(0)h(then)f(these)h(cipher)g(suites)f(will)h(not)g(b)
20063
s(e)f(adv)m(ertized)390 4693 y(nor)k(used.)390 4843 y(Unless)g(this)f
20070
s(e)f(adv)m(ertized)390 1638 y(nor)k(used.)390 1777 y(Unless)g(this)f
20064
20071
(function)h(is)f(called)i(with)f(the)g(option)g(to)g(allo)m(w)h(\(1\),)
20065
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20072
g(then)f(no)f(compression)h(algo-)390 1887 y(rithms,)35
20066
20073
b(lik)m(e)h(LZO.)d(That)i(is)f(b)s(ecause)g(these)h(algorithms)h(are)e
20067
20074
(not)h(y)m(et)h(de\014ned)d(in)h(an)m(y)h(RF)m(C)390
20068
5062 y(or)30 b(ev)m(en)h(in)m(ternet)h(draft.)390 5213
20075
1996 y(or)30 b(ev)m(en)h(in)m(ternet)h(draft.)390 2135
20069
20076
y(Enabling)23 b(the)h(priv)-5 b(ate)23 b(ciphersuites)g(when)g(talking)
20070
20077
h(to)g(other)g(than)f(gn)m(utls)g(serv)m(ers)h(and)e(clien)m(ts)390
20071
5322 y(ma)m(y)31 b(cause)g(in)m(terop)s(erabilit)m(y)h(problems.)p
20072
eop end
20073
%%Page: 148 154
20074
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20075
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20076
Fv(gn)m(utls)p 483 299 37 5 v 55 w(handshak)m(e)3350
20077
497 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_handshake)e
20078
Fg(\()p Ff(gn)m(utls)p 1523 497 28 4 v 40 w(session)p
20079
1832 497 V 40 w(t)31 b Fe(session)12 b Fg(\))390 607
20078
2245 y(ma)m(y)31 b(cause)g(in)m(terop)s(erabilit)m(y)h(problems.)150
20079
2448 y Fv(gn)m(utls)p 483 2448 37 5 v 55 w(handshak)m(e)3350
20080
2649 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_handshake)e
20081
Fg(\()p Ff(gn)m(utls)p 1523 2649 28 4 v 40 w(session)p
20082
1832 2649 V 40 w(t)31 b Fe(session)12 b Fg(\))390 2759
20080
20083
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
20081
b FB(structure.)390 743 y(This)32 b(function)h(do)s(es)f(the)h
20084
b FB(structure.)390 2898 y(This)32 b(function)h(do)s(es)f(the)h
20082
20085
(handshak)m(e)g(of)g(the)g(TLS/SSL)e(proto)s(col,)k(and)d(initializes)j
20083
(the)e(TLS)390 853 y(connection.)390 989 y(This)28 b(function)h(will)h
20084
(fail)g(if)f(an)m(y)g(problem)g(is)g(encoun)m(tered,)h(and)f(will)g
20085
(return)f(a)i(negativ)m(e)h(error)390 1099 y(co)s(de.)54
20086
b(In)35 b(case)g(of)g(a)h(clien)m(t,)i(if)c(the)h(clien)m(t)i(has)d
20087
(ask)m(ed)i(to)g(resume)e(a)h(session,)h(but)f(the)g(serv)m(er)390
20088
1208 y(couldn't,)c(then)f(a)h(full)f(handshak)m(e)g(will)g(b)s(e)g(p)s
20089
(erformed.)390 1345 y(The)f(non-fatal)i(errors)e(suc)m(h)g(as)h
20090
Ft(GNUTLS_E_AGAIN)c FB(and)j Ft(GNUTLS_E_INTERRUPTED)24
20091
b FB(in)m(terrupt)390 1454 y(the)i(handshak)m(e)f(pro)s(cedure,)g(whic)
20086
(the)e(TLS)390 3007 y(connection.)390 3146 y(This)28
20087
b(function)h(will)h(fail)g(if)f(an)m(y)g(problem)g(is)g(encoun)m
20088
(tered,)h(and)f(will)g(return)f(a)i(negativ)m(e)h(error)390
20089
3255 y(co)s(de.)54 b(In)35 b(case)g(of)g(a)h(clien)m(t,)i(if)c(the)h
20090
(clien)m(t)i(has)d(ask)m(ed)i(to)g(resume)e(a)h(session,)h(but)f(the)g
20091
(serv)m(er)390 3365 y(couldn't,)c(then)f(a)h(full)f(handshak)m(e)g
20092
(will)g(b)s(e)g(p)s(erformed.)390 3504 y(The)f(non-fatal)i(errors)e
20093
(suc)m(h)g(as)h Ft(GNUTLS_E_AGAIN)c FB(and)j Ft(GNUTLS_E_INTERRUPTED)24
20094
b FB(in)m(terrupt)390 3613 y(the)i(handshak)m(e)f(pro)s(cedure,)g(whic)
20092
20095
m(h)g(should)g(b)s(e)g(later)h(b)s(e)f(resumed.)38 b(Call)26
20093
b(this)f(function)h(again,)390 1564 y(un)m(til)47 b(it)f(returns)f(0;)
20096
b(this)f(function)h(again,)390 3723 y(un)m(til)47 b(it)f(returns)f(0;)
20094
20097
55 b(cf.)89 b Ft(gnutls_record_get_dire)o(ctio)o(n\(\))40
20095
b FB(and)45 b Ft(gnutls_error_is_)390 1673 y(fatal\(\))p
20096
FB(.)390 1810 y(If)27 b(this)h(function)f(is)h(called)h(b)m(y)f(a)g
20098
b FB(and)45 b Ft(gnutls_error_is_)390 3833 y(fatal\(\))p
20099
FB(.)390 3971 y(If)27 b(this)h(function)f(is)h(called)h(b)m(y)f(a)g
20097
20100
(serv)m(er)g(after)g(a)g(rehandshak)m(e)f(request)h(then)g
20098
Ft(GNUTLS_E_GOT_)390 1919 y(APPLICATION_DATA)i FB(or)k
20101
Ft(GNUTLS_E_GOT_)390 4081 y(APPLICATION_DATA)i FB(or)k
20099
20102
Ft(GNUTLS_E_WARNING_ALERT_R)o(ECE)o(IVED)27 b FB(ma)m(y)35
20100
b(b)s(e)f(returned.)51 b(Note)390 2029 y(that)42 b(these)g(are)h(non)e
20103
b(b)s(e)f(returned.)51 b(Note)390 4190 y(that)42 b(these)g(are)h(non)e
20101
20104
(fatal)i(errors,)h(only)e(in)f(the)h(sp)s(eci\014c)g(case)g(of)g(a)g
20102
(rehandshak)m(e.)75 b(Their)390 2138 y(meaning)31 b(is)f(that)h(the)g
20105
(rehandshak)m(e.)75 b(Their)390 4300 y(meaning)31 b(is)f(that)h(the)g
20103
20106
(clien)m(t)h(rejected)f(the)f(rehandshak)m(e)g(request.)390
20104
2275 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20105
b(success,)f(otherwise)h(an)f(error.)150 2476 y Fv(gn)m(utls)p
20106
483 2476 37 5 v 55 w(hex2bin)3350 2674 y FB([F)-8 b(unction])-3599
20107
4439 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20108
b(success,)f(otherwise)h(an)f(error.)150 4642 y Fv(gn)m(utls)p
20109
483 4642 37 5 v 55 w(hex2bin)3350 4843 y FB([F)-8 b(unction])-3599
20107
20110
b Fh(int)53 b(gnutls_hex2bin)d Fg(\()p Ff(const)31 b(c)m(har)g(*)g
20108
Fe(hex_data)12 b Ff(,)32 b(size)p 2318 2674 28 4 v 41
20109
w(t)f Fe(hex_size)12 b Ff(,)32 b(c)m(har)f(*)565 2784
20110
y Fe(bin_data)12 b Ff(,)33 b(size)p 1198 2784 V 41 w(t)d(*)h
20111
Fe(bin_size)12 b Fg(\))390 2893 y Ff(hex)p 535 2893 V
20111
Fe(hex_data)12 b Ff(,)32 b(size)p 2318 4843 28 4 v 41
20112
w(t)f Fe(hex_size)12 b Ff(,)32 b(c)m(har)f(*)565 4953
20113
y Fe(bin_data)12 b Ff(,)33 b(size)p 1198 4953 V 41 w(t)d(*)h
20114
Fe(bin_size)12 b Fg(\))390 5062 y Ff(hex)p 535 5062 V
20112
20115
40 w(data)p FB(:)41 b(string)31 b(with)f(data)h(in)f(hex)g(format)390
20113
3030 y Ff(hex)p 535 3030 V 40 w(size)5 b FB(:)42 b(size)31
20114
b(of)f(hex)h(data)390 3166 y Ff(bin)p 523 3166 V 39 w(data)p
20115
FB(:)42 b(output)30 b(arra)m(y)h(with)f(binary)f(data)390
20116
3302 y Ff(bin)p 523 3302 V 39 w(size)5 b FB(:)49 b(when)33
20116
5201 y Ff(hex)p 535 5201 V 40 w(size)5 b FB(:)42 b(size)31
20117
b(of)f(hex)h(data)390 5340 y Ff(bin)p 523 5340 V 39 w(data)p
20118
FB(:)42 b(output)30 b(arra)m(y)h(with)f(binary)f(data)p
20119
eop end
20120
%%Page: 149 155
20121
TeXDict begin 149 154 bop 150 -116 a FB(Chapter)30 b(9:)41
20122
b(F)-8 b(unction)31 b(Reference)2237 b(149)390 299 y
20123
Ff(bin)p 523 299 28 4 v 39 w(size)5 b FB(:)49 b(when)33
20117
20124
b(calling)i(*)p Ft(bin_size)d FB(should)h(hold)h(size)h(of)f
20118
Ft(bin_data)p FB(,)e(on)i(return)f(will)h(hold)390 3412
20119
y(actual)e(size)f(of)f Ft(bin_data)p FB(.)390 3548 y(Con)m(v)m(ert)h(a)
20120
g(bu\013er)e(with)h(hex)h(data)g(to)g(binary)e(data.)390
20121
3684 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20122
b(success,)f(otherwise)h(an)f(error.)390 3821 y Fn(Since:)41
20123
b FB(2.4.0)150 4022 y Fv(gn)m(utls)p 483 4022 37 5 v
20124
55 w(hex)p 727 4022 V 54 w(deco)s(de)3350 4220 y FB([F)-8
20125
Ft(bin_data)p FB(,)e(on)i(return)f(will)h(hold)390 408
20126
y(actual)e(size)f(of)f Ft(bin_data)p FB(.)390 555 y(Con)m(v)m(ert)h(a)g
20127
(bu\013er)e(with)h(hex)h(data)g(to)g(binary)e(data.)390
20128
701 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20129
b(success,)f(otherwise)h(an)f(error.)390 847 y Fn(Since:)41
20130
b FB(2.4.0)150 1058 y Fv(gn)m(utls)p 483 1058 37 5 v
20131
55 w(hex)p 727 1058 V 54 w(deco)s(de)3350 1267 y FB([F)-8
20125
20132
b(unction])-3599 b Fh(int)53 b(gnutls_hex_decode)e Fg(\()p
20126
Ff(const)31 b(gn)m(utls)p 1813 4220 28 4 v 40 w(datum)p
20127
2111 4220 V 40 w(t)g(*)f Fe(hex_data)12 b Ff(,)33 b(c)m(har)e(*)565
20128
4330 y Fe(result)12 b Ff(,)32 b(size)p 1093 4330 V 41
20129
w(t)f(*)f Fe(result_size)12 b Fg(\))390 4439 y Ff(hex)p
20130
535 4439 V 40 w(data)p FB(:)41 b(con)m(tain)32 b(the)f(enco)s(ded)f
20131
(data)390 4576 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s
20132
(ded)h(data)h(will)g(b)s(e)f(copied)390 4712 y Ff(result)p
20133
619 4712 V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f
20134
(result)390 4848 y(This)37 b(function)g(will)i(deco)s(de)f(the)g(giv)m
20133
Ff(const)31 b(gn)m(utls)p 1813 1267 28 4 v 40 w(datum)p
20134
2111 1267 V 40 w(t)g(*)f Fe(hex_data)12 b Ff(,)33 b(c)m(har)e(*)565
20135
1376 y Fe(result)12 b Ff(,)32 b(size)p 1093 1376 V 41
20136
w(t)f(*)f Fe(result_size)12 b Fg(\))390 1486 y Ff(hex)p
20137
535 1486 V 40 w(data)p FB(:)41 b(con)m(tain)32 b(the)f(enco)s(ded)f
20138
(data)390 1632 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s
20139
(ded)h(data)h(will)g(b)s(e)f(copied)390 1778 y Ff(result)p
20140
619 1778 V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f
20141
(result)390 1925 y(This)37 b(function)g(will)i(deco)s(de)f(the)g(giv)m
20135
20142
(en)g(enco)s(ded)g(data,)i(using)e(the)g(hex)f(enco)s(ding)h(used)f(b)m
20136
(y)390 4958 y(PSK)29 b(passw)m(ord)h(\014les.)390 5094
20137
y(Note)i(that)f(hex)p 952 5094 V 40 w(data)g(should)e(b)s(e)h(n)m(ull)g
20138
(terminated.)390 5230 y Fn(Returns:)40 b Ft(GNUTLS_E_SHORT_MEMORY_BUF)o
20143
(y)390 2034 y(PSK)29 b(passw)m(ord)h(\014les.)390 2181
20144
y(Note)i(that)f(hex)p 952 2181 V 40 w(data)g(should)e(b)s(e)h(n)m(ull)g
20145
(terminated.)390 2327 y Fn(Returns:)40 b Ft(GNUTLS_E_SHORT_MEMORY_BUF)o
20139
20146
(FER)24 b FB(if)30 b(the)g(bu\013er)f(giv)m(en)i(is)g(not)f(long)h
20140
(enough,)f(or)390 5340 y(0)h(on)f(success.)p eop end
20141
%%Page: 149 155
20142
TeXDict begin 149 154 bop 150 -116 a FB(Chapter)30 b(9:)41
20143
b(F)-8 b(unction)31 b(Reference)2237 b(149)150 299 y
20144
Fv(gn)m(utls)p 483 299 37 5 v 55 w(hex)p 727 299 V 54
20145
w(enco)s(de)3350 494 y FB([F)-8 b(unction])-3599 b Fh(int)53
20146
b(gnutls_hex_encode)e Fg(\()p Ff(const)31 b(gn)m(utls)p
20147
1813 494 28 4 v 40 w(datum)p 2111 494 V 40 w(t)g(*)f
20148
Fe(data)12 b Ff(,)32 b(c)m(har)f(*)f Fe(result)12 b Ff(,)565
20149
604 y(size)p 712 604 V 41 w(t)31 b(*)f Fe(result_size)12
20150
b Fg(\))390 713 y Ff(data)p FB(:)41 b(con)m(tain)32 b(the)f(ra)m(w)f
20151
(data)390 847 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(hex)i
20152
(data)g(will)f(b)s(e)g(copied)390 981 y Ff(result)p 619
20153
981 V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f
20154
(result)390 1115 y(This)i(function)h(will)g(con)m(v)m(ert)h(the)f(giv)m
20155
(en)h(data)g(to)f(prin)m(table)g(data,)i(using)d(the)h(hex)g(enco)s
20156
(ding,)390 1224 y(as)e(used)e(in)h(the)h(PSK)e(passw)m(ord)h(\014les.)
20157
390 1358 y Fn(Returns:)40 b Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24
20158
b FB(if)30 b(the)g(bu\013er)f(giv)m(en)i(is)g(not)f(long)h(enough,)f
20159
(or)390 1468 y(0)h(on)f(success.)150 1665 y Fv(gn)m(utls)p
20160
483 1665 37 5 v 55 w(init)3350 1861 y FB([F)-8 b(unction])-3599
20161
b Fh(int)53 b(gnutls_init)c Fg(\()p Ff(gn)m(utls)p 1261
20162
1861 28 4 v 41 w(session)p 1571 1861 V 40 w(t)31 b(*)f
20163
Fe(session)12 b Ff(,)33 b(gn)m(utls)p 2426 1861 V 40
20164
w(connection)p 2889 1861 V 41 w(end)p 3072 1861 V 40
20165
w(t)565 1970 y Fe(con_end)12 b Fg(\))390 2080 y Ff(session)p
20166
FB(:)41 b(is)30 b(a)h(p)s(oin)m(ter)f(to)i(a)e Ft(gnutls_session_t)c
20167
FB(structure.)390 2214 y Ff(con)p 532 2214 V 40 w(end)t
20147
(enough,)f(or)390 2436 y(0)h(on)f(success.)150 2647 y
20148
Fv(gn)m(utls)p 483 2647 37 5 v 55 w(hex)p 727 2647 V
20149
54 w(enco)s(de)3350 2856 y FB([F)-8 b(unction])-3599
20150
b Fh(int)53 b(gnutls_hex_encode)e Fg(\()p Ff(const)31
20151
b(gn)m(utls)p 1813 2856 28 4 v 40 w(datum)p 2111 2856
20152
V 40 w(t)g(*)f Fe(data)12 b Ff(,)32 b(c)m(har)f(*)f Fe(result)12
20153
b Ff(,)565 2966 y(size)p 712 2966 V 41 w(t)31 b(*)f Fe(result_size)12
20154
b Fg(\))390 3075 y Ff(data)p FB(:)41 b(con)m(tain)32
20155
b(the)f(ra)m(w)f(data)390 3221 y Ff(result)r FB(:)41
20156
b(the)30 b(place)i(where)d(hex)i(data)g(will)f(b)s(e)g(copied)390
20157
3368 y Ff(result)p 619 3368 V 40 w(size)5 b FB(:)42 b(holds)30
20158
b(the)g(size)h(of)g(the)f(result)390 3514 y(This)i(function)h(will)g
20159
(con)m(v)m(ert)h(the)f(giv)m(en)h(data)g(to)f(prin)m(table)g(data,)i
20160
(using)d(the)h(hex)g(enco)s(ding,)390 3624 y(as)e(used)e(in)h(the)h
20161
(PSK)e(passw)m(ord)h(\014les.)390 3770 y Fn(Returns:)40
20162
b Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24 b FB(if)30 b(the)g(bu\013er)f
20163
(giv)m(en)i(is)g(not)f(long)h(enough,)f(or)390 3879 y(0)h(on)f
20164
(success.)150 4090 y Fv(gn)m(utls)p 483 4090 37 5 v 55
20165
w(init)3350 4299 y FB([F)-8 b(unction])-3599 b Fh(int)53
20166
b(gnutls_init)c Fg(\()p Ff(gn)m(utls)p 1261 4299 28 4
20167
v 41 w(session)p 1571 4299 V 40 w(t)31 b(*)f Fe(session)12
20168
b Ff(,)33 b(gn)m(utls)p 2426 4299 V 40 w(connection)p
20169
2889 4299 V 41 w(end)p 3072 4299 V 40 w(t)565 4408 y
20170
Fe(con_end)12 b Fg(\))390 4518 y Ff(session)p FB(:)41
20171
b(is)30 b(a)h(p)s(oin)m(ter)f(to)i(a)e Ft(gnutls_session_t)c
20172
FB(structure.)390 4664 y Ff(con)p 532 4664 V 40 w(end)t
20168
20173
FB(:)40 b(indicate)31 b(if)g(this)f(session)h(is)f(to)h(b)s(e)f(used)f
20169
(for)i(serv)m(er)f(or)h(clien)m(t.)390 2347 y(This)e(function)h
20174
(for)i(serv)m(er)f(or)h(clien)m(t.)390 4811 y(This)e(function)h
20170
20175
(initializes)i(the)e(curren)m(t)g(session)g(to)g(n)m(ull.)41
20171
20176
b(Ev)m(ery)30 b(session)g(m)m(ust)g(b)s(e)f(initialized)390
20172
2457 y(b)s(efore)g(use,)g(so)h(in)m(ternal)g(structures)e(can)i(b)s(e)e
20177
4920 y(b)s(efore)g(use,)g(so)h(in)m(ternal)g(structures)e(can)i(b)s(e)e
20173
20178
(allo)s(cated.)43 b(This)28 b(function)h(allo)s(cates)j(structures)390
20174
2567 y(whic)m(h)e(can)h(only)f(b)s(e)g(free'd)g(b)m(y)h(calling)g
20179
5030 y(whic)m(h)e(can)h(only)f(b)s(e)g(free'd)g(b)m(y)h(calling)g
20175
20180
Ft(gnutls_deinit\(\))p FB(.)37 b(Returns)29 b(zero)j(on)e(success.)390
20176
2700 y Ft(con_end)e FB(can)j(b)s(e)f(one)g(of)h Ft(GNUTLS_CLIENT)c
20177
FB(and)j Ft(GNUTLS_SERVER)p FB(.)390 2834 y Fn(Returns:)40
20181
5176 y Ft(con_end)e FB(can)j(b)s(e)f(one)g(of)h Ft(GNUTLS_CLIENT)c
20182
FB(and)j Ft(GNUTLS_SERVER)p FB(.)390 5322 y Fn(Returns:)40
20178
20183
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
20179
(de.)150 3032 y Fv(gn)m(utls)p 483 3032 37 5 v 55 w(kx)p
20180
668 3032 V 53 w(get)p 886 3032 V 54 w(id)3350 3227 y
20181
FB([F)-8 b(unction])-3599 b Fh(gnutls_kx_algorithm_t)59
20182
b(gnutls_kx_get_id)50 b Fg(\()p Ff(const)31 b(c)m(har)g(*)g
20183
Fe(name)12 b Fg(\))390 3337 y Ff(name)5 b FB(:)41 b(is)30
20184
b(a)h(KX)f(name)390 3471 y(Con)m(v)m(ert)i(a)f(string)g(to)g(a)h
20185
Ft(gnutls_kx_algorithm_t)25 b FB(v)-5 b(alue.)43 b(The)30
20186
b(names)h(are)g(compared)g(in)g(a)390 3580 y(case)g(insensitiv)m(e)h(w)
20187
m(a)m(y)-8 b(.)390 3714 y Fn(Returns:)40 b FB(an)31 b(id)f(of)g(the)h
20188
(sp)s(eci\014ed)e(KX)i(algorithm,)g(or)g Ft(GNUTLS_KX_UNKNOWN)25
20189
b FB(on)31 b(error.)150 3912 y Fv(gn)m(utls)p 483 3912
20190
V 55 w(kx)p 668 3912 V 53 w(get)p 886 3912 V 54 w(name)3350
20191
4107 y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
20192
(gnutls_kx_get_name)e Fg(\()p Ff(gn)m(utls)p 2098 4107
20193
28 4 v 41 w(kx)p 2235 4107 V 40 w(algorithm)p 2658 4107
20194
V 41 w(t)565 4217 y Fe(algorithm)12 b Fg(\))390 4326
20184
(de.)p eop end
20185
%%Page: 150 156
20186
TeXDict begin 150 155 bop 150 -116 a FB(Chapter)30 b(9:)41
20187
b(F)-8 b(unction)31 b(Reference)2237 b(150)150 299 y
20188
Fv(gn)m(utls)p 483 299 37 5 v 55 w(kx)p 668 299 V 53
20189
w(get)p 886 299 V 54 w(id)3350 515 y FB([F)-8 b(unction])-3599
20190
b Fh(gnutls_kx_algorithm_t)59 b(gnutls_kx_get_id)50 b
20191
Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(name)12 b Fg(\))390
20192
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20193
778 y(Con)m(v)m(ert)i(a)f(string)g(to)g(a)h Ft(gnutls_kx_algorithm_t)25
20194
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20195
888 y(case)g(insensitiv)m(e)h(w)m(a)m(y)-8 b(.)390 1041
20196
y Fn(Returns:)40 b FB(an)31 b(id)f(of)g(the)h(sp)s(eci\014ed)e(KX)i
20197
(algorithm,)g(or)g Ft(GNUTLS_KX_UNKNOWN)25 b FB(on)31
20198
b(error.)150 1260 y Fv(gn)m(utls)p 483 1260 V 55 w(kx)p
20199
668 1260 V 53 w(get)p 886 1260 V 54 w(name)3350 1475
20200
y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
20201
(gnutls_kx_get_name)e Fg(\()p Ff(gn)m(utls)p 2098 1475
20202
28 4 v 41 w(kx)p 2235 1475 V 40 w(algorithm)p 2658 1475
20203
V 41 w(t)565 1585 y Fe(algorithm)12 b Fg(\))390 1695
20195
20204
y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(k)m(ey)g(exc)m(hange)h
20196
(algorithm)390 4460 y(Con)m(v)m(ert)f(a)g Ft(gnutls_kx_algorithm_t)25
20197
b FB(v)-5 b(alue)30 b(to)h(a)g(string.)390 4594 y Fn(Returns:)45
20205
(algorithm)390 1848 y(Con)m(v)m(ert)f(a)g Ft(gnutls_kx_algorithm_t)25
20206
b FB(v)-5 b(alue)30 b(to)h(a)g(string.)390 2002 y Fn(Returns:)45
20198
20207
b FB(a)33 b(p)s(oin)m(ter)g(to)g(a)g(string)g(that)g(con)m(tains)h(the)
20199
20208
f(name)g(of)g(the)g(sp)s(eci\014ed)f(k)m(ey)h(exc)m(hange)390
20200
4703 y(algorithm,)f(or)e Ft(NULL)p FB(.)150 4901 y Fv(gn)m(utls)p
20201
483 4901 37 5 v 55 w(kx)p 668 4901 V 53 w(get)3350 5097
20209
2111 y(algorithm,)f(or)e Ft(NULL)p FB(.)150 2330 y Fv(gn)m(utls)p
20210
483 2330 37 5 v 55 w(kx)p 668 2330 V 53 w(get)3350 2546
20202
20211
y FB([F)-8 b(unction])-3599 b Fh(gnutls_kx_algorithm_t)59
20203
b(gnutls_kx_get)49 b Fg(\()p Ff(gn)m(utls)p 2307 5097
20204
28 4 v 41 w(session)p 2617 5097 V 40 w(t)31 b Fe(session)12
20205
b Fg(\))390 5206 y Ff(session)p FB(:)41 b(is)30 b(a)h
20206
Ft(gnutls_session_t)26 b FB(structure.)390 5340 y(Get)31
20207
b(curren)m(tly)g(used)e(k)m(ey)j(exc)m(hange)f(algorithm.)p
20208
eop end
20209
%%Page: 150 156
20210
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20211
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20212
Fn(Returns:)70 b FB(the)46 b(k)m(ey)g(exc)m(hange)g(algorithm)h(used)d
20213
(in)h(the)g(last)h(handshak)m(e,)j(a)d Ft(gnutls_kx_)390
20214
408 y(algorithm_t)27 b FB(v)-5 b(alue.)150 604 y Fv(gn)m(utls)p
20215
483 604 37 5 v 55 w(kx)p 668 604 V 53 w(list)3350 797
20212
b(gnutls_kx_get)49 b Fg(\()p Ff(gn)m(utls)p 2307 2546
20213
28 4 v 41 w(session)p 2617 2546 V 40 w(t)31 b Fe(session)12
20214
b Fg(\))390 2655 y Ff(session)p FB(:)41 b(is)30 b(a)h
20215
Ft(gnutls_session_t)26 b FB(structure.)390 2809 y(Get)31
20216
b(curren)m(tly)g(used)e(k)m(ey)j(exc)m(hange)f(algorithm.)390
20217
2963 y Fn(Returns:)70 b FB(the)46 b(k)m(ey)g(exc)m(hange)g(algorithm)h
20218
(used)d(in)h(the)g(last)h(handshak)m(e,)j(a)d Ft(gnutls_kx_)390
20219
3072 y(algorithm_t)27 b FB(v)-5 b(alue.)150 3291 y Fv(gn)m(utls)p
20220
483 3291 37 5 v 55 w(kx)p 668 3291 V 53 w(list)3350 3506
20216
20221
y FB([F)d(unction])-3599 b Fh(const)54 b(gnutls_kx_algorithm_t)k(*)53
20217
20222
b(gnutls_kx_list)d Fg(\()30 b Fe(void)12 b Fg(\))390
20218
907 y FB(Get)31 b(a)g(list)g(of)g(supp)s(orted)d(k)m(ey)j(exc)m(hange)h
20219
(algorithms.)390 1039 y Fn(Returns:)55 b FB(a)37 b(zero-terminated)i
20223
3616 y FB(Get)31 b(a)g(list)g(of)g(supp)s(orted)d(k)m(ey)j(exc)m(hange)
20224
h(algorithms.)390 3770 y Fn(Returns:)55 b FB(a)37 b(zero-terminated)i
20220
20225
(list)g(of)e Ft(gnutls_kx_algorithm_t)32 b FB(in)m(tegers)38
20221
b(indicating)h(the)390 1149 y(a)m(v)-5 b(ailable)33 b(k)m(ey)e(exc)m
20222
(hange)h(algorithms.)150 1345 y Fv(gn)m(utls)p 483 1345
20223
V 55 w(kx)p 668 1345 V 53 w(set)p 873 1345 V 54 w(priorit)m(y)3350
20224
1538 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_kx_set_priorit)q
20225
(y)e Fg(\()p Ff(gn)m(utls)p 1836 1538 28 4 v 41 w(session)p
20226
2146 1538 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(const)f(in)m(t)g(*)
20227
565 1647 y Fe(list)12 b Fg(\))390 1757 y Ff(session)p
20226
b(indicating)h(the)390 3879 y(a)m(v)-5 b(ailable)33 b(k)m(ey)e(exc)m
20227
(hange)h(algorithms.)150 4098 y Fv(gn)m(utls)p 483 4098
20228
V 55 w(kx)p 668 4098 V 53 w(set)p 873 4098 V 54 w(priorit)m(y)3350
20229
4313 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_kx_set_priorit)q
20230
(y)e Fg(\()p Ff(gn)m(utls)p 1836 4313 28 4 v 41 w(session)p
20231
2146 4313 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(const)f(in)m(t)g(*)
20232
565 4423 y Fe(list)12 b Fg(\))390 4533 y Ff(session)p
20228
20233
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20229
1890 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
20230
m(utls)p 1789 1890 V 40 w(kx)p 1925 1890 V 40 w(algorithm)p
20231
2348 1890 V 41 w(t)g(elemen)m(ts.)390 2022 y(Sets)40
20234
4686 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
20235
m(utls)p 1789 4686 V 40 w(kx)p 1925 4686 V 40 w(algorithm)p
20236
2348 4686 V 41 w(t)g(elemen)m(ts.)390 4840 y(Sets)40
20232
20237
b(the)g(priorit)m(y)h(on)f(the)g(k)m(ey)h(exc)m(hange)g(algorithms)g
20233
20238
(supp)s(orted)d(b)m(y)i(gn)m(utls.)70 b(Priorit)m(y)41
20234
b(is)390 2132 y(higher)27 b(for)g(elemen)m(ts)h(sp)s(eci\014ed)f(b)s
20239
b(is)390 4949 y(higher)27 b(for)g(elemen)m(ts)h(sp)s(eci\014ed)f(b)s
20235
20240
(efore)g(others.)39 b(After)28 b(sp)s(ecifying)f(the)g(algorithms)h(y)m
20236
(ou)g(w)m(an)m(t,)390 2241 y(y)m(ou)h(m)m(ust)f(app)s(end)f(a)i(0.)40
20241
(ou)g(w)m(an)m(t,)390 5059 y(y)m(ou)h(m)m(ust)f(app)s(end)f(a)i(0.)40
20237
20242
b(Note)30 b(that)f(the)g(priorit)m(y)g(is)f(set)h(on)g(the)f(clien)m
20238
(t.)42 b(The)28 b(serv)m(er)h(do)s(es)f(not)390 2351
20243
(t.)42 b(The)28 b(serv)m(er)h(do)s(es)f(not)390 5169
20239
20244
y(use)i(the)h(algorithm's)g(priorit)m(y)g(except)g(for)f(disabling)h
20240
20245
(algorithms)g(that)g(w)m(ere)g(not)f(sp)s(eci\014ed.)390
20241
2484 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20242
b(success,)f(or)h(an)f(error)g(co)s(de.)150 2679 y Fv(gn)m(utls)p
20243
483 2679 37 5 v 55 w(mac)p 755 2679 V 53 w(get)p 973
20244
2679 V 54 w(id)3350 2872 y FB([F)-8 b(unction])-3599
20246
5322 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20247
b(success,)f(or)h(an)f(error)g(co)s(de.)p eop end
20248
%%Page: 151 157
20249
TeXDict begin 151 156 bop 150 -116 a FB(Chapter)30 b(9:)41
20250
b(F)-8 b(unction)31 b(Reference)2237 b(151)150 299 y
20251
Fv(gn)m(utls)p 483 299 37 5 v 55 w(mac)p 755 299 V 53
20252
w(get)p 973 299 V 54 w(id)3350 523 y FB([F)-8 b(unction])-3599
20245
20253
b Fh(gnutls_mac_algorithm_t)59 b(gnutls_mac_get_id)51
20246
20254
b Fg(\()p Ff(const)31 b(c)m(har)g(*)f Fe(name)12 b Fg(\))390
20247
2982 y Ff(name)5 b FB(:)41 b(is)30 b(a)h(MA)m(C)g(algorithm)g(name)390
20248
3115 y(Con)m(v)m(ert)j(a)f(string)g(to)h(a)g Ft(gnutls_mac_algorithm_t)
20255
633 y Ff(name)5 b FB(:)41 b(is)30 b(a)h(MA)m(C)g(algorithm)g(name)390
20256
795 y(Con)m(v)m(ert)j(a)f(string)g(to)h(a)g Ft(gnutls_mac_algorithm_t)
20249
20257
27 b FB(v)-5 b(alue.)49 b(The)33 b(names)g(are)g(compared)g(in)390
20250
3224 y(a)e(case)g(insensitiv)m(e)h(w)m(a)m(y)-8 b(.)390
20251
3357 y Fn(Returns:)38 b FB(an)24 b Ft(gnutls_mac_algorithm_tid)19
20258
905 y(a)e(case)g(insensitiv)m(e)h(w)m(a)m(y)-8 b(.)390
20259
1067 y Fn(Returns:)38 b FB(an)24 b Ft(gnutls_mac_algorithm_tid)19
20252
20260
b FB(of)25 b(the)g(sp)s(eci\014ed)f(in)h(a)g(string)g(MA)m(C)h
20253
(algorithm,)390 3466 y(or)k Ft(GNUTLS_MAC_UNKNOWN)c FB(on)k(failures.)
20254
150 3662 y Fv(gn)m(utls)p 483 3662 V 55 w(mac)p 755 3662
20255
V 53 w(get)p 973 3662 V 54 w(k)m(ey)p 1210 3662 V 53
20256
w(size)3350 3855 y FB([F)-8 b(unction])-3599 b Fh(size_t)54
20261
(algorithm,)390 1176 y(or)k Ft(GNUTLS_MAC_UNKNOWN)c FB(on)k(failures.)
20262
150 1403 y Fv(gn)m(utls)p 483 1403 V 55 w(mac)p 755 1403
20263
V 53 w(get)p 973 1403 V 54 w(k)m(ey)p 1210 1403 V 53
20264
w(size)3350 1628 y FB([F)-8 b(unction])-3599 b Fh(size_t)54
20257
20265
b(gnutls_mac_get_key_siz)q(e)e Fg(\()p Ff(gn)m(utls)p
20258
2046 3855 28 4 v 40 w(mac)p 2247 3855 V 41 w(algorithm)p
20259
2671 3855 V 41 w(t)565 3965 y Fe(algorithm)12 b Fg(\))390
20260
4074 y Ff(algorithm)p FB(:)42 b(is)30 b(an)g(encryption)h(algorithm)390
20261
4207 y(Get)g(size)h(of)e(MA)m(C)h(k)m(ey)-8 b(.)390 4340
20266
2046 1628 28 4 v 40 w(mac)p 2247 1628 V 41 w(algorithm)p
20267
2671 1628 V 41 w(t)565 1737 y Fe(algorithm)12 b Fg(\))390
20268
1847 y Ff(algorithm)p FB(:)42 b(is)30 b(an)g(encryption)h(algorithm)390
20269
2009 y(Get)g(size)h(of)e(MA)m(C)h(k)m(ey)-8 b(.)390 2171
20262
20270
y Fn(Returns:)37 b FB(length)23 b(\(in)f(b)m(ytes\))i(of)f(the)f(giv)m
20263
20271
(en)i(MA)m(C)f(k)m(ey)h(size,)h(or)e(0)g(if)f(the)h(giv)m(en)h(MA)m(C)f
20264
(algorithm)390 4449 y(is)30 b(in)m(v)-5 b(alid.)150 4645
20265
y Fv(gn)m(utls)p 483 4645 37 5 v 55 w(mac)p 755 4645
20266
V 53 w(get)p 973 4645 V 54 w(name)3350 4838 y FB([F)d(unction])-3599
20272
(algorithm)390 2281 y(is)30 b(in)m(v)-5 b(alid.)150 2508
20273
y Fv(gn)m(utls)p 483 2508 37 5 v 55 w(mac)p 755 2508
20274
V 53 w(get)p 973 2508 V 54 w(name)3350 2732 y FB([F)d(unction])-3599
20267
20275
b Fh(const)54 b(char)f(*)g(gnutls_mac_get_name)e Fg(\()p
20268
Ff(gn)m(utls)p 2150 4838 28 4 v 41 w(mac)p 2352 4838
20269
V 41 w(algorithm)p 2776 4838 V 41 w(t)565 4947 y Fe(algorithm)12
20270
b Fg(\))390 5057 y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(MA)m(C)g
20271
(algorithm)390 5190 y(Con)m(v)m(ert)g(a)g Ft(gnutls_mac_algorithm_t)24
20272
b FB(v)-5 b(alue)31 b(to)g(a)g(string.)390 5322 y Fn(Returns:)40
20276
Ff(gn)m(utls)p 2150 2732 28 4 v 41 w(mac)p 2352 2732
20277
V 41 w(algorithm)p 2776 2732 V 41 w(t)565 2842 y Fe(algorithm)12
20278
b Fg(\))390 2951 y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(MA)m(C)g
20279
(algorithm)390 3113 y(Con)m(v)m(ert)g(a)g Ft(gnutls_mac_algorithm_t)24
20280
b FB(v)-5 b(alue)31 b(to)g(a)g(string.)390 3276 y Fn(Returns:)40
20273
20281
b FB(a)31 b(string)f(that)h(con)m(tains)h(the)f(name)f(of)h(the)f(sp)s
20274
(eci\014ed)g(MA)m(C)h(algorithm,)g(or)g Ft(NULL)p FB(.)p
20275
eop end
20276
%%Page: 151 157
20277
TeXDict begin 151 156 bop 150 -116 a FB(Chapter)30 b(9:)41
20278
b(F)-8 b(unction)31 b(Reference)2237 b(151)150 299 y
20279
Fv(gn)m(utls)p 483 299 37 5 v 55 w(mac)p 755 299 V 53
20280
w(get)3350 505 y FB([F)-8 b(unction])-3599 b Fh(gnutls_mac_algorithm_t)
20281
59 b(gnutls_mac_get)50 b Fg(\()p Ff(gn)m(utls)p 2412
20282
505 28 4 v 40 w(session)p 2721 505 V 41 w(t)565 615 y
20283
Fe(session)12 b Fg(\))390 724 y Ff(session)p FB(:)41
20284
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20285
868 y(Get)31 b(curren)m(tly)g(used)e(MA)m(C)i(algorithm.)390
20286
1012 y Fn(Returns:)40 b FB(the)31 b(curren)m(tly)f(used)g(mac)h
20287
(algorithm,)g(a)g Ft(gnutls_mac_algorithm_t)25 b FB(v)-5
20288
b(alue.)150 1221 y Fv(gn)m(utls)p 483 1221 37 5 v 55
20289
w(mac)p 755 1221 V 53 w(list)3350 1427 y FB([F)d(unction])-3599
20290
b Fh(const)54 b(gnutls_mac_algorithm_t)59 b(*)52 b(gnutls_mac_list)e
20291
Fg(\()31 b Fe(void)12 b Fg(\))390 1536 y FB(Get)25 b(a)g(list)f(of)h
20292
(hash)e(algorithms)i(for)f(use)g(as)g(MA)m(Cs.)39 b(Note)26
20293
b(that)f(not)f(necessarily)h(all)g(MA)m(Cs)g(are)390
20294
1646 y(supp)s(orted)f(in)h(TLS)f(cipher)h(suites.)39
20282
(eci\014ed)g(MA)m(C)h(algorithm,)g(or)g Ft(NULL)p FB(.)150
20283
3503 y Fv(gn)m(utls)p 483 3503 37 5 v 55 w(mac)p 755
20284
3503 V 53 w(get)3350 3727 y FB([F)-8 b(unction])-3599
20285
b Fh(gnutls_mac_algorithm_t)59 b(gnutls_mac_get)50 b
20286
Fg(\()p Ff(gn)m(utls)p 2412 3727 28 4 v 40 w(session)p
20287
2721 3727 V 41 w(t)565 3837 y Fe(session)12 b Fg(\))390
20288
3946 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
20289
b FB(structure.)390 4108 y(Get)31 b(curren)m(tly)g(used)e(MA)m(C)i
20290
(algorithm.)390 4270 y Fn(Returns:)40 b FB(the)31 b(curren)m(tly)f
20291
(used)g(mac)h(algorithm,)g(a)g Ft(gnutls_mac_algorithm_t)25
20292
b FB(v)-5 b(alue.)150 4497 y Fv(gn)m(utls)p 483 4497
20293
37 5 v 55 w(mac)p 755 4497 V 53 w(list)3350 4722 y FB([F)d(unction])
20294
-3599 b Fh(const)54 b(gnutls_mac_algorithm_t)59 b(*)52
20295
b(gnutls_mac_list)e Fg(\()31 b Fe(void)12 b Fg(\))390
20296
4831 y FB(Get)25 b(a)g(list)f(of)h(hash)e(algorithms)i(for)f(use)g(as)g
20297
(MA)m(Cs.)39 b(Note)26 b(that)f(not)f(necessarily)h(all)g(MA)m(Cs)g
20298
(are)390 4941 y(supp)s(orted)f(in)h(TLS)f(cipher)h(suites.)39
20295
20299
b(F)-8 b(or)26 b(example,)i(MD2)e(is)g(not)f(supp)s(orted)f(as)i(a)f
20296
(cipher)g(suite,)390 1756 y(but)30 b(is)g(supp)s(orted)f(for)h(other)g
20300
(cipher)g(suite,)390 5051 y(but)30 b(is)g(supp)s(orted)f(for)h(other)g
20297
20301
(purp)s(oses)f(\(e.g.,)j(X.509)g(signature)f(v)m(eri\014cation)h(or)e
20298
(similar\).)390 1899 y Fn(Returns:)57 b FB(Return)38
20302
(similar\).)390 5213 y Fn(Returns:)57 b FB(Return)38
20299
20303
b(a)h(zero-terminated)h(list)g(of)f Ft(gnutls_mac_algorithm_t)32
20300
b FB(in)m(tegers)40 b(indi-)390 2009 y(cating)32 b(the)e(a)m(v)-5
20301
b(ailable)33 b(MA)m(Cs.)150 2218 y Fv(gn)m(utls)p 483
20302
2218 V 55 w(mac)p 755 2218 V 53 w(set)p 960 2218 V 54
20303
w(priorit)m(y)3350 2424 y FB([F)-8 b(unction])-3599 b
20304
Fh(int)53 b(gnutls_mac_set_priori)q(ty)f Fg(\()p Ff(gn)m(utls)p
20305
1889 2424 28 4 v 40 w(session)p 2198 2424 V 41 w(t)30
20306
b Fe(session)12 b Ff(,)32 b(const)f(in)m(t)g(*)565 2533
20307
y Fe(list)12 b Fg(\))390 2643 y Ff(session)p FB(:)41
20304
b FB(in)m(tegers)40 b(indi-)390 5322 y(cating)32 b(the)e(a)m(v)-5
20305
b(ailable)33 b(MA)m(Cs.)p eop end
20306
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20307
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20308
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20309
Fv(gn)m(utls)p 483 299 37 5 v 55 w(mac)p 755 299 V 53
20310
w(set)p 960 299 V 54 w(priorit)m(y)3350 498 y FB([F)-8
20311
b(unction])-3599 b Fh(int)53 b(gnutls_mac_set_priori)q(ty)f
20312
Fg(\()p Ff(gn)m(utls)p 1889 498 28 4 v 40 w(session)p
20313
2198 498 V 41 w(t)30 b Fe(session)12 b Ff(,)32 b(const)f(in)m(t)g(*)565
20314
608 y Fe(list)12 b Fg(\))390 718 y Ff(session)p FB(:)41
20308
20315
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20309
2787 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
20310
m(utls)p 1789 2787 V 40 w(mac)p 1990 2787 V 41 w(algorithm)p
20311
2414 2787 V 41 w(t)g(elemen)m(ts.)390 2931 y(Sets)36
20312
b(the)g(priorit)m(y)g(on)f(the)h(mac)g(algorithms)h(supp)s(orted)c(b)m
20313
(y)j(gn)m(utls.)57 b(Priorit)m(y)36 b(is)g(higher)f(for)390
20314
3040 y(elemen)m(ts)30 b(sp)s(eci\014ed)f(b)s(efore)g(others.)40
20315
b(After)29 b(sp)s(ecifying)g(the)h(algorithms)g(y)m(ou)f(w)m(an)m(t,)i
20316
(y)m(ou)e(m)m(ust)390 3150 y(app)s(end)i(a)j(0.)48 b(Note)35
20317
b(that)e(the)g(priorit)m(y)g(is)g(set)h(on)f(the)g(clien)m(t.)50
20318
b(The)32 b(serv)m(er)h(do)s(es)g(not)g(use)g(the)390
20319
3260 y(algorithm's)f(priorit)m(y)e(except)i(for)e(disabling)g
20320
(algorithms)h(that)g(w)m(ere)g(not)g(sp)s(eci\014ed.)390
20321
3403 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20322
b(success,)f(or)h(an)f(error)g(co)s(de.)150 3612 y Fv(gn)m(utls)p
20323
483 3612 37 5 v 55 w(mallo)s(c)3350 3818 y FB([F)-8 b(unction])-3599
20324
b Fh(void)54 b(*)e(gnutls_malloc)e Fg(\()p Ff(size)p
20325
1424 3818 28 4 v 41 w(t)30 b Fe(s)12 b Fg(\))390 3928
20326
y FB(This)42 b(function)h(will)g(allo)s(cate)i('s')e(b)m(ytes)h(data,)j
20327
(and)42 b(return)g(a)h(p)s(oin)m(ter)g(to)g(memory)-8
20328
b(.)79 b(This)390 4037 y(function)30 b(is)g(supp)s(osed)f(to)i(b)s(e)f
20329
(used)f(b)m(y)i(callbac)m(ks.)390 4181 y(The)20 b(allo)s(cation)i
20316
855 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)m
20317
(utls)p 1789 855 V 40 w(mac)p 1990 855 V 41 w(algorithm)p
20318
2414 855 V 41 w(t)g(elemen)m(ts.)390 992 y(Sets)36 b(the)g(priorit)m(y)
20319
g(on)f(the)h(mac)g(algorithms)h(supp)s(orted)c(b)m(y)j(gn)m(utls.)57
20320
b(Priorit)m(y)36 b(is)g(higher)f(for)390 1102 y(elemen)m(ts)30
20321
b(sp)s(eci\014ed)f(b)s(efore)g(others.)40 b(After)29
20322
b(sp)s(ecifying)g(the)h(algorithms)g(y)m(ou)f(w)m(an)m(t,)i(y)m(ou)e(m)
20323
m(ust)390 1211 y(app)s(end)i(a)j(0.)48 b(Note)35 b(that)e(the)g
20324
(priorit)m(y)g(is)g(set)h(on)f(the)g(clien)m(t.)50 b(The)32
20325
b(serv)m(er)h(do)s(es)g(not)g(use)g(the)390 1321 y(algorithm's)f
20326
(priorit)m(y)e(except)i(for)e(disabling)g(algorithms)h(that)g(w)m(ere)g
20327
(not)g(sp)s(eci\014ed.)390 1458 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)
20328
26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
20329
1660 y Fv(gn)m(utls)p 483 1660 37 5 v 55 w(mallo)s(c)3350
20330
1860 y FB([F)-8 b(unction])-3599 b Fh(void)54 b(*)e(gnutls_malloc)e
20331
Fg(\()p Ff(size)p 1424 1860 28 4 v 41 w(t)30 b Fe(s)12
20332
b Fg(\))390 1969 y FB(This)42 b(function)h(will)g(allo)s(cate)i('s')e
20333
(b)m(ytes)h(data,)j(and)42 b(return)g(a)h(p)s(oin)m(ter)g(to)g(memory)
20334
-8 b(.)79 b(This)390 2079 y(function)30 b(is)g(supp)s(osed)f(to)i(b)s
20335
(e)f(used)f(b)m(y)i(callbac)m(ks.)390 2216 y(The)20 b(allo)s(cation)i
20330
20336
(function)f(used)e(is)h(the)h(one)g(set)g(b)m(y)f Ft
20331
20337
(gnutls_global_set_mem_f)o(unct)o(ions)o(\(\))p FB(.)150
20332
4390 y Fv(gn)m(utls)p 483 4390 37 5 v 55 w(op)s(enpgp)p
20333
991 4390 V 55 w(send)p 1286 4390 V 55 w(cert)3350 4596
20338
2418 y Fv(gn)m(utls)p 483 2418 37 5 v 55 w(op)s(enpgp)p
20339
991 2418 V 55 w(send)p 1286 2418 V 55 w(cert)3350 2618
20334
20340
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_openpgp_send_cert)e
20335
Fg(\()p Ff(gn)m(utls)p 1993 4596 28 4 v 41 w(session)p
20336
2303 4596 V 40 w(t)31 b Fe(session)12 b Ff(,)565 4706
20337
y(gn)m(utls)p 811 4706 V 41 w(op)s(enpgp)p 1189 4706
20338
V 38 w(crt)p 1338 4706 V 41 w(status)p 1617 4706 V 40
20339
w(t)31 b Fe(status)12 b Fg(\))390 4815 y Ff(session)p
20341
Fg(\()p Ff(gn)m(utls)p 1993 2618 28 4 v 41 w(session)p
20342
2303 2618 V 40 w(t)31 b Fe(session)12 b Ff(,)565 2727
20343
y(gn)m(utls)p 811 2727 V 41 w(op)s(enpgp)p 1189 2727
20344
V 38 w(crt)p 1338 2727 V 41 w(status)p 1617 2727 V 40
20345
w(t)31 b Fe(status)12 b Fg(\))390 2837 y Ff(session)p
20340
20346
FB(:)41 b(is)30 b(a)h(p)s(oin)m(ter)f(to)i(a)e Ft(gnutls_session_t)c
20341
FB(structure.)390 4959 y Ff(status)t FB(:)36 b(is)20
20342
b(one)h(of)f(GNUTLS)p 1411 4959 V 40 w(OPENPGP)p 1909
20343
4959 V 39 w(CER)-8 b(T,)20 b(or)h(GNUTLS)p 2729 4959
20344
V 39 w(OPENPGP)p 3226 4959 V 40 w(CER)-8 b(T)p 3519 4959
20345
V 40 w(FINGERPRINT)390 5103 y(This)34 b(function)f(will)i(order)f(gn)m
20347
FB(structure.)390 2974 y Ff(status)t FB(:)36 b(is)20
20348
b(one)h(of)f(GNUTLS)p 1411 2974 V 40 w(OPENPGP)p 1909
20349
2974 V 39 w(CER)-8 b(T,)20 b(or)h(GNUTLS)p 2729 2974
20350
V 39 w(OPENPGP)p 3226 2974 V 40 w(CER)-8 b(T)p 3519 2974
20351
V 40 w(FINGERPRINT)390 3111 y(This)34 b(function)f(will)i(order)f(gn)m
20346
20352
(utls)h(to)g(send)e(the)i(k)m(ey)g(\014ngerprin)m(t)e(instead)i(of)f
20347
(the)h(k)m(ey)g(in)f(the)390 5213 y(initial)i(handshak)m(e)e(pro)s
20353
(the)h(k)m(ey)g(in)f(the)390 3221 y(initial)i(handshak)m(e)e(pro)s
20348
20354
(cedure.)51 b(This)34 b(should)g(b)s(e)f(used)h(with)g(care)h(and)f
20349
(only)h(when)e(there)i(is)390 5322 y(indication)c(or)g(kno)m(wledge)g
20355
(only)h(when)e(there)i(is)390 3330 y(indication)c(or)g(kno)m(wledge)g
20350
20356
(that)g(the)g(serv)m(er)f(can)h(obtain)g(the)f(clien)m(t's)i(k)m(ey)-8
20351
b(.)p eop end
20352
%%Page: 152 158
20353
TeXDict begin 152 157 bop 150 -116 a FB(Chapter)30 b(9:)41
20354
b(F)-8 b(unction)31 b(Reference)2237 b(152)150 299 y
20355
Fv(gn)m(utls)p 483 299 37 5 v 55 w(opr\014)p 785 299
20356
V 54 w(enable)p 1181 299 V 55 w(clien)m(t)3350 512 y
20357
FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_oprfi_enable_clie)q(nt)
20358
e Fg(\()p Ff(gn)m(utls)p 2098 512 28 4 v 41 w(session)p
20359
2408 512 V 40 w(t)30 b Fe(session)12 b Ff(,)33 b(size)p
20360
3088 512 V 41 w(t)565 621 y Fe(len)12 b Ff(,)31 b(unsigned)e(c)m(har)i
20361
(*)g Fe(data)12 b Fg(\))390 731 y Ff(session)p FB(:)41
20357
b(.)150 3532 y Fv(gn)m(utls)p 483 3532 37 5 v 55 w(opr\014)p
20358
785 3532 V 54 w(enable)p 1181 3532 V 55 w(clien)m(t)3350
20359
3732 y FB([F)g(unction])-3599 b Fh(void)54 b(gnutls_oprfi_enable_clie)q
20360
(nt)e Fg(\()p Ff(gn)m(utls)p 2098 3732 28 4 v 41 w(session)p
20361
2408 3732 V 40 w(t)30 b Fe(session)12 b Ff(,)33 b(size)p
20362
3088 3732 V 41 w(t)565 3842 y Fe(len)12 b Ff(,)31 b(unsigned)e(c)m(har)
20363
i(*)g Fe(data)12 b Fg(\))390 3951 y Ff(session)p FB(:)41
20362
20364
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20363
882 y Ff(len)p FB(:)41 b(length)31 b(of)f(Opaque)g(PRF)g(data)h(to)h
20364
(use)e(in)g(clien)m(t.)390 1032 y Ff(data)p FB(:)41 b(Opaque)30
20365
b(PRF)h(data)g(to)g(use)f(in)g(clien)m(t.)390 1183 y(Request)42
20365
4088 y Ff(len)p FB(:)41 b(length)31 b(of)f(Opaque)g(PRF)g(data)h(to)h
20366
(use)e(in)g(clien)m(t.)390 4226 y Ff(data)p FB(:)41 b(Opaque)30
20367
b(PRF)h(data)g(to)g(use)f(in)g(clien)m(t.)390 4363 y(Request)42
20366
20368
b(that)h(the)f(clien)m(t)h(should)e(attempt)i(to)g(negotiate)h(the)e
20367
(Opaque)g(PRF)g(Input)e(TLS)390 1292 y(extension,)31
20369
(Opaque)g(PRF)g(Input)e(TLS)390 4472 y(extension,)31
20368
20370
b(using)f(the)h(giv)m(en)g(data)g(as)g(the)f(clien)m(t's)i(Opaque)e
20369
(PRF)h(input.)390 1443 y(The)i(data)h(is)f(copied)h(in)m(to)h(the)e
20371
(PRF)h(input.)390 4610 y(The)i(data)h(is)f(copied)h(in)m(to)h(the)e
20370
20372
(session)h(con)m(text)h(after)f(this)f(call,)j(so)e(y)m(ou)f(ma)m(y)h
20371
(de-allo)s(cate)i(it)390 1553 y(immediately)c(after)f(calling)g(this)g
20372
(function.)150 1768 y Fv(gn)m(utls)p 483 1768 37 5 v
20373
55 w(opr\014)p 785 1768 V 54 w(enable)p 1181 1768 V 55
20374
w(serv)m(er)3350 1981 y FB([F)-8 b(unction])-3599 b Fh(void)54
20373
(de-allo)s(cate)i(it)390 4719 y(immediately)c(after)f(calling)g(this)g
20374
(function.)150 4921 y Fv(gn)m(utls)p 483 4921 37 5 v
20375
55 w(opr\014)p 785 4921 V 54 w(enable)p 1181 4921 V 55
20376
w(serv)m(er)3350 5121 y FB([F)-8 b(unction])-3599 b Fh(void)54
20375
20377
b(gnutls_oprfi_enable_serv)q(er)e Fg(\()p Ff(gn)m(utls)p
20376
2098 1981 28 4 v 41 w(session)p 2408 1981 V 40 w(t)30
20377
b Fe(session)12 b Ff(,)565 2090 y(gn)m(utls)p 811 2090
20378
V 41 w(opr\014)p 1035 2090 V 39 w(callbac)m(k)p 1390
20379
2090 V 42 w(func)29 b Fe(cb)12 b Ff(,)31 b(v)m(oid)g(*)g
20380
Fe(userdata)12 b Fg(\))390 2200 y Ff(session)p FB(:)41
20381
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20382
2351 y Ff(cb)r FB(:)41 b(function)30 b(p)s(oin)m(ter)g(to)h(Opaque)f
20383
(PRF)g(extension)h(serv)m(er)g(callbac)m(k.)390 2501
20384
y Ff(userdata)p FB(:)41 b(ho)s(ok)30 b(passed)g(to)h(callbac)m(k)i
20385
(function)d(for)g(passing)g(application)i(state.)390
20386
2652 y(Request)27 b(that)h(the)f(serv)m(er)g(should)f(attempt)i(to)g
20387
(accept)g(the)f(Opaque)g(PRF)g(Input)e(TLS)h(exten-)390
20388
2761 y(sion.)57 b(If)35 b(the)h(clien)m(t)i(requests)d(the)h
20389
(extension,)i(the)e(pro)m(vided)g(callbac)m(k)i Ft(cb)d
20390
FB(will)h(b)s(e)f(in)m(v)m(ok)m(ed.)390 2871 y(The)30
20391
b(callbac)m(k)i(m)m(ust)f(ha)m(v)m(e)g(the)g(follo)m(wing)h(protot)m
20392
(yp)s(e:)390 3022 y(in)m(t)e(callbac)m(k)h(\(gn)m(utls)p
20393
1156 3022 V 41 w(session)p 1466 3022 V 40 w(t)f(session,)g(v)m(oid)g
20394
(*userdata,)g(size)p 2671 3022 V 41 w(t)g(opr\014)p 2960
20395
3022 V 39 w(len,)g(const)g(unsigned)390 3131 y(c)m(har)h(*in)p
20396
717 3131 V 40 w(opr\014,)f(unsigned)f(c)m(har)i(*out)p
20397
1750 3131 V 40 w(opr\014\);)390 3282 y(The)23 b(callbac)m(k)i(can)f
20378
2098 5121 28 4 v 41 w(session)p 2408 5121 V 40 w(t)30
20379
b Fe(session)12 b Ff(,)565 5230 y(gn)m(utls)p 811 5230
20380
V 41 w(opr\014)p 1035 5230 V 39 w(callbac)m(k)p 1390
20381
5230 V 42 w(func)29 b Fe(cb)12 b Ff(,)31 b(v)m(oid)g(*)g
20382
Fe(userdata)12 b Fg(\))390 5340 y Ff(session)p FB(:)41
20383
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)p
20384
eop end
20385
%%Page: 153 159
20386
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20387
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20388
Ff(cb)r FB(:)41 b(function)30 b(p)s(oin)m(ter)g(to)h(Opaque)f(PRF)g
20389
(extension)h(serv)m(er)g(callbac)m(k.)390 433 y Ff(userdata)p
20390
FB(:)41 b(ho)s(ok)30 b(passed)g(to)h(callbac)m(k)i(function)d(for)g
20391
(passing)g(application)i(state.)390 568 y(Request)27
20392
b(that)h(the)f(serv)m(er)g(should)f(attempt)i(to)g(accept)g(the)f
20393
(Opaque)g(PRF)g(Input)e(TLS)h(exten-)390 677 y(sion.)57
20394
b(If)35 b(the)h(clien)m(t)i(requests)d(the)h(extension,)i(the)e(pro)m
20395
(vided)g(callbac)m(k)i Ft(cb)d FB(will)h(b)s(e)f(in)m(v)m(ok)m(ed.)390
20396
787 y(The)30 b(callbac)m(k)i(m)m(ust)f(ha)m(v)m(e)g(the)g(follo)m(wing)
20397
h(protot)m(yp)s(e:)390 921 y(in)m(t)e(callbac)m(k)h(\(gn)m(utls)p
20398
1156 921 28 4 v 41 w(session)p 1466 921 V 40 w(t)f(session,)g(v)m(oid)g
20399
(*userdata,)g(size)p 2671 921 V 41 w(t)g(opr\014)p 2960
20400
921 V 39 w(len,)g(const)g(unsigned)390 1031 y(c)m(har)h(*in)p
20401
717 1031 V 40 w(opr\014,)f(unsigned)f(c)m(har)i(*out)p
20402
1750 1031 V 40 w(opr\014\);)390 1165 y(The)23 b(callbac)m(k)i(can)f
20398
20403
(insp)s(ect)f(the)g(clien)m(t-pro)m(vided)i(data)f(in)f(the)g(input)f
20399
(parameters,)k(and)c(sp)s(ecify)390 3391 y(its)30 b(o)m(wn)f(opaque)g
20404
(parameters,)k(and)c(sp)s(ecify)390 1275 y(its)30 b(o)m(wn)f(opaque)g
20400
20405
(prf)g(input)f(data)i(in)f(the)g(output)g(v)-5 b(ariable.)41
20401
b(The)29 b(function)g(m)m(ust)g(return)f(0)i(on)390 3501
20406
b(The)29 b(function)g(m)m(ust)g(return)f(0)i(on)390 1384
20402
20407
y(success,)h(otherwise)g(the)f(handshak)m(e)g(will)h(b)s(e)f(ab)s
20403
(orted.)150 3716 y Fv(gn)m(utls)p 483 3716 37 5 v 55
20404
w(p)s(em)p 767 3716 V 54 w(base64)p 1175 3716 V 55 w(deco)s(de)p
20405
1597 3716 V 55 w(allo)s(c)3350 3929 y FB([F)-8 b(unction])-3599
20408
(orted.)150 1583 y Fv(gn)m(utls)p 483 1583 37 5 v 55
20409
w(p)s(em)p 767 1583 V 54 w(base64)p 1175 1583 V 55 w(deco)s(de)p
20410
1597 1583 V 55 w(allo)s(c)3350 1780 y FB([F)-8 b(unction])-3599
20406
20411
b Fh(int)53 b(gnutls_pem_base64_dec)q(ode_)q(all)q(oc)f
20407
20412
Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(header)12 b Ff(,)31
20408
b(const)565 4039 y(gn)m(utls)p 811 4039 28 4 v 41 w(datum)p
20409
1110 4039 V 39 w(t)g(*)g Fe(b64_data)12 b Ff(,)32 b(gn)m(utls)p
20410
2016 4039 V 40 w(datum)p 2314 4039 V 40 w(t)f(*)f Fe(result)12
20411
b Fg(\))390 4149 y Ff(header)7 b FB(:)40 b(The)30 b(PEM)g(header)g
20412
(\(eg.)42 b(CER)-8 b(TIFICA)g(TE\))390 4299 y Ff(b64)p
20413
537 4299 V 40 w(data)p FB(:)42 b(con)m(tains)31 b(the)g(enco)s(ded)f
20414
(data)390 4450 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s
20415
(ded)h(data)h(lie)390 4600 y(This)23 b(function)g(will)h(deco)s(de)f
20413
b(const)565 1890 y(gn)m(utls)p 811 1890 28 4 v 41 w(datum)p
20414
1110 1890 V 39 w(t)g(*)g Fe(b64_data)12 b Ff(,)32 b(gn)m(utls)p
20415
2016 1890 V 40 w(datum)p 2314 1890 V 40 w(t)f(*)f Fe(result)12
20416
b Fg(\))390 1999 y Ff(header)7 b FB(:)40 b(The)30 b(PEM)g(header)g
20417
(\(eg.)42 b(CER)-8 b(TIFICA)g(TE\))390 2134 y Ff(b64)p
20418
537 2134 V 40 w(data)p FB(:)42 b(con)m(tains)31 b(the)g(enco)s(ded)f
20419
(data)390 2268 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s
20420
(ded)h(data)h(lie)390 2402 y(This)23 b(function)g(will)h(deco)s(de)f
20416
20421
(the)h(giv)m(en)g(enco)s(ded)g(data.)39 b(The)23 b(deco)s(ded)g(data)h
20417
(will)g(b)s(e)f(allo)s(cated,)390 4710 y(and)37 b(stored)h(in)m(to)g
20422
(will)g(b)s(e)f(allo)s(cated,)390 2512 y(and)37 b(stored)h(in)m(to)g
20418
20423
(result.)62 b(If)37 b(the)h(header)f(giv)m(en)i(is)e(non)g(n)m(ull)h
20419
(this)f(function)g(will)h(searc)m(h)g(for)390 4820 y
20424
(this)f(function)g(will)h(searc)m(h)g(for)390 2622 y
20420
20425
Ft(")p FB(|{BEGIN)h(header)p Ft(")f FB(and)g(deco)s(de)g(only)h(this)f
20421
20426
(part.)65 b(Otherwise)38 b(it)h(will)g(deco)s(de)f(the)h(\014rst)390
20422
4929 y(PEM)30 b(pac)m(k)m(et)j(found.)390 5080 y(Y)-8
20427
2731 y(PEM)30 b(pac)m(k)m(et)j(found.)390 2866 y(Y)-8
20423
20428
b(ou)31 b(should)e(use)h Ft(gnutls_free\(\))d FB(to)k(free)g(the)f
20424
(returned)f(data.)390 5230 y Fn(Returns:)46 b FB(On)32
20429
(returned)f(data.)390 3000 y Fn(Returns:)46 b FB(On)32
20425
20430
b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34 b(is)f(returned,)g
20426
(otherwise)h(an)f(error)g(co)s(de)g(is)390 5340 y(returned.)p
20427
eop end
20428
%%Page: 153 159
20429
TeXDict begin 153 158 bop 150 -116 a FB(Chapter)30 b(9:)41
20430
b(F)-8 b(unction)31 b(Reference)2237 b(153)150 299 y
20431
Fv(gn)m(utls)p 483 299 37 5 v 55 w(p)s(em)p 767 299 V
20432
54 w(base64)p 1175 299 V 55 w(deco)s(de)3350 507 y FB([F)-8
20433
b(unction])-3599 b Fh(int)53 b(gnutls_pem_base64_dec)q(ode)f
20434
Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(header)12 b Ff(,)32
20435
b(const)565 617 y(gn)m(utls)p 811 617 28 4 v 41 w(datum)p
20436
1110 617 V 39 w(t)f(*)f Fe(b64_data)12 b Ff(,)33 b(unsigned)c(c)m(har)h
20437
(*)h Fe(result)12 b Ff(,)32 b(size)p 2952 617 V 41 w(t)e(*)h
20438
Fe(result_size)12 b Fg(\))390 726 y Ff(header)7 b FB(:)40
20439
b(A)31 b(n)m(ull)f(terminated)h(string)f(with)g(the)h(PEM)f(header)g
20440
(\(eg.)42 b(CER)-8 b(TIFICA)g(TE\))390 872 y Ff(b64)p
20441
537 872 V 40 w(data)p FB(:)42 b(con)m(tain)32 b(the)e(enco)s(ded)g
20442
(data)390 1018 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s
20443
(ded)h(data)h(will)g(b)s(e)f(copied)390 1164 y Ff(result)p
20444
619 1164 V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f
20445
(result)390 1310 y(This)d(function)h(will)g(deco)s(de)g(the)g(giv)m(en)
20431
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20432
3309 y Fv(gn)m(utls)p 483 3309 37 5 v 55 w(p)s(em)p 767
20433
3309 V 54 w(base64)p 1175 3309 V 55 w(deco)s(de)3350
20434
3505 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pem_base64_dec)q
20435
(ode)f Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(header)12
20436
b Ff(,)32 b(const)565 3615 y(gn)m(utls)p 811 3615 28
20437
4 v 41 w(datum)p 1110 3615 V 39 w(t)f(*)f Fe(b64_data)12
20438
b Ff(,)33 b(unsigned)c(c)m(har)h(*)h Fe(result)12 b Ff(,)32
20439
b(size)p 2952 3615 V 41 w(t)e(*)h Fe(result_size)12 b
20440
Fg(\))390 3724 y Ff(header)7 b FB(:)40 b(A)31 b(n)m(ull)f(terminated)h
20441
(string)f(with)g(the)h(PEM)f(header)g(\(eg.)42 b(CER)-8
20442
b(TIFICA)g(TE\))390 3859 y Ff(b64)p 537 3859 V 40 w(data)p
20443
FB(:)42 b(con)m(tain)32 b(the)e(enco)s(ded)g(data)390
20444
3993 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s(ded)h
20445
(data)h(will)g(b)s(e)f(copied)390 4128 y Ff(result)p
20446
619 4128 V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f
20447
(result)390 4262 y(This)d(function)h(will)g(deco)s(de)g(the)g(giv)m(en)
20446
20448
h(enco)s(ded)e(data.)41 b(If)27 b(the)h(header)g(giv)m(en)h(is)f(non)f
20447
(n)m(ull)h(this)390 1419 y(function)h(will)g(searc)m(h)h(for)f
20449
(n)m(ull)h(this)390 4372 y(function)h(will)g(searc)m(h)h(for)f
20448
20450
Ft(")p FB(|{BEGIN)h(header)p Ft(")e FB(and)h(deco)s(de)g(only)g(this)g
20449
(part.)41 b(Otherwise)28 b(it)390 1529 y(will)j(deco)s(de)f(the)h
20450
(\014rst)e(PEM)i(pac)m(k)m(et)h(found.)390 1675 y Fn(Returns:)49
20451
(part.)41 b(Otherwise)28 b(it)390 4481 y(will)j(deco)s(de)f(the)h
20452
(\014rst)e(PEM)i(pac)m(k)m(et)h(found.)390 4616 y Fn(Returns:)49
20451
20453
b FB(On)33 b(success)i Ft(GNUTLS_E_SUCCESS)30 b FB(\(0\))36
20452
b(is)e(returned,)h Ft(GNUTLS_E_SHORT_MEMORY_)390 1784
20454
b(is)e(returned,)h Ft(GNUTLS_E_SHORT_MEMORY_)390 4725
20453
20455
y(BUFFER)29 b FB(is)h(returned)f(if)i(the)f(bu\013er)g(giv)m(en)h(is)f
20454
(not)h(long)g(enough,)f(or)h(0)f(on)h(success.)150 1995
20455
y Fv(gn)m(utls)p 483 1995 37 5 v 55 w(p)s(em)p 767 1995
20456
V 54 w(base64)p 1175 1995 V 55 w(enco)s(de)p 1597 1995
20457
V 55 w(allo)s(c)3350 2203 y FB([F)-8 b(unction])-3599
20456
(not)h(long)g(enough,)f(or)h(0)f(on)h(success.)150 4924
20457
y Fv(gn)m(utls)p 483 4924 37 5 v 55 w(p)s(em)p 767 4924
20458
V 54 w(base64)p 1175 4924 V 55 w(enco)s(de)p 1597 4924
20459
V 55 w(allo)s(c)3350 5121 y FB([F)-8 b(unction])-3599
20458
20460
b Fh(int)53 b(gnutls_pem_base64_enc)q(ode_)q(all)q(oc)f
20459
20461
Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(msg)12 b Ff(,)31
20460
b(const)565 2313 y(gn)m(utls)p 811 2313 28 4 v 41 w(datum)p
20461
1110 2313 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p
20462
1807 2313 V 40 w(datum)p 2105 2313 V 40 w(t)f(*)h Fe(result)12
20463
b Fg(\))390 2422 y Ff(msg)c FB(:)41 b(is)30 b(a)h(message)g(to)g(b)s(e)
20464
f(put)g(in)g(the)g(enco)s(ded)g(header)390 2568 y Ff(data)p
20465
FB(:)41 b(con)m(tains)32 b(the)f(ra)m(w)f(data)390 2714
20466
y Ff(result)r FB(:)41 b(will)30 b(hold)g(the)h(newly)f(allo)s(cated)i
20467
(enco)s(ded)e(data)390 2860 y(This)22 b(function)h(will)h(con)m(v)m
20468
(ert)h(the)e(giv)m(en)h(data)g(to)g(prin)m(table)g(data,)h(using)e(the)
20469
g(base64)i(enco)s(ding.)390 2969 y(This)k(is)i(the)f(enco)s(ding)g
20462
b(const)565 5230 y(gn)m(utls)p 811 5230 28 4 v 41 w(datum)p
20463
1110 5230 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p
20464
1807 5230 V 40 w(datum)p 2105 5230 V 40 w(t)f(*)h Fe(result)12
20465
b Fg(\))390 5340 y Ff(msg)c FB(:)41 b(is)30 b(a)h(message)g(to)g(b)s(e)
20466
f(put)g(in)g(the)g(enco)s(ded)g(header)p eop end
20467
%%Page: 154 160
20468
TeXDict begin 154 159 bop 150 -116 a FB(Chapter)30 b(9:)41
20469
b(F)-8 b(unction)31 b(Reference)2237 b(154)390 299 y
20470
Ff(data)p FB(:)41 b(con)m(tains)32 b(the)f(ra)m(w)f(data)390
20471
442 y Ff(result)r FB(:)41 b(will)30 b(hold)g(the)h(newly)f(allo)s
20472
(cated)i(enco)s(ded)e(data)390 584 y(This)22 b(function)h(will)h(con)m
20473
(v)m(ert)h(the)e(giv)m(en)h(data)g(to)g(prin)m(table)g(data,)h(using)e
20474
(the)g(base64)i(enco)s(ding.)390 694 y(This)k(is)i(the)f(enco)s(ding)g
20470
20475
(used)f(in)h(PEM)g(messages.)42 b(This)29 b(function)h(will)h(allo)s
20471
(cate)h(the)f(required)390 3079 y(memory)f(to)h(hold)f(the)h(enco)s
20472
(ded)f(data.)390 3225 y(Y)-8 b(ou)31 b(should)e(use)h
20473
Ft(gnutls_free\(\))d FB(to)k(free)g(the)f(returned)f(data.)390
20474
3371 y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
20475
b FB(\(0\))34 b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)
20476
390 3480 y(returned.)150 3691 y Fv(gn)m(utls)p 483 3691
20477
37 5 v 55 w(p)s(em)p 767 3691 V 54 w(base64)p 1175 3691
20478
V 55 w(enco)s(de)3350 3899 y FB([F)-8 b(unction])-3599
20476
(cate)h(the)f(required)390 804 y(memory)f(to)h(hold)f(the)h(enco)s(ded)
20477
f(data.)390 946 y(Y)-8 b(ou)31 b(should)e(use)h Ft(gnutls_free\(\))d
20478
FB(to)k(free)g(the)f(returned)f(data.)390 1089 y Fn(Returns:)46
20479
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
20480
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
20481
1199 y(returned.)150 1406 y Fv(gn)m(utls)p 483 1406 37
20482
5 v 55 w(p)s(em)p 767 1406 V 54 w(base64)p 1175 1406
20483
V 55 w(enco)s(de)3350 1611 y FB([F)-8 b(unction])-3599
20479
20484
b Fh(int)53 b(gnutls_pem_base64_enc)q(ode)f Fg(\()p Ff(const)31
20480
b(c)m(har)g(*)g Fe(msg)12 b Ff(,)31 b(const)565 4009
20481
y(gn)m(utls)p 811 4009 28 4 v 41 w(datum)p 1110 4009
20485
b(c)m(har)g(*)g Fe(msg)12 b Ff(,)31 b(const)565 1721
20486
y(gn)m(utls)p 811 1721 28 4 v 41 w(datum)p 1110 1721
20482
20487
V 39 w(t)g(*)g Fe(data)12 b Ff(,)31 b(c)m(har)g(*)f Fe(result)12
20483
b Ff(,)32 b(size)p 2364 4009 V 41 w(t)f(*)g Fe(result_size)12
20484
b Fg(\))390 4118 y Ff(msg)c FB(:)41 b(is)30 b(a)h(message)g(to)g(b)s(e)
20485
f(put)g(in)g(the)g(header)390 4264 y Ff(data)p FB(:)41
20486
b(con)m(tain)32 b(the)f(ra)m(w)f(data)390 4410 y Ff(result)r
20488
b Ff(,)32 b(size)p 2364 1721 V 41 w(t)f(*)g Fe(result_size)12
20489
b Fg(\))390 1831 y Ff(msg)c FB(:)41 b(is)30 b(a)h(message)g(to)g(b)s(e)
20490
f(put)g(in)g(the)g(header)390 1973 y Ff(data)p FB(:)41
20491
b(con)m(tain)32 b(the)f(ra)m(w)f(data)390 2116 y Ff(result)r
20487
20492
FB(:)41 b(the)30 b(place)i(where)d(base64)j(data)f(will)g(b)s(e)e
20488
(copied)390 4556 y Ff(result)p 619 4556 V 40 w(size)5
20493
(copied)390 2259 y Ff(result)p 619 2259 V 40 w(size)5
20489
20494
b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f(result)390
20490
4702 y(This)22 b(function)h(will)h(con)m(v)m(ert)h(the)e(giv)m(en)h
20495
2402 y(This)22 b(function)h(will)h(con)m(v)m(ert)h(the)e(giv)m(en)h
20491
20496
(data)g(to)g(prin)m(table)g(data,)h(using)e(the)g(base64)i(enco)s
20492
(ding.)390 4811 y(This)30 b(is)g(the)h(enco)s(ding)f(used)f(in)i(PEM)f
20493
(messages.)390 4957 y(The)43 b(output)g(string)g(will)h(b)s(e)e(n)m
20497
(ding.)390 2511 y(This)30 b(is)g(the)h(enco)s(ding)f(used)f(in)i(PEM)f
20498
(messages.)390 2654 y(The)43 b(output)g(string)g(will)h(b)s(e)e(n)m
20494
20499
(ull)i(terminated,)j(although)d(the)f(size)h(will)g(not)g(include)f
20495
(the)390 5067 y(terminating)31 b(n)m(ull.)390 5213 y
20500
(the)390 2764 y(terminating)31 b(n)m(ull.)390 2907 y
20496
20501
Fn(Returns:)49 b FB(On)33 b(success)i Ft(GNUTLS_E_SUCCESS)30
20497
20502
b FB(\(0\))36 b(is)e(returned,)h Ft(GNUTLS_E_SHORT_MEMORY_)390
20498
5322 y(BUFFER)29 b FB(is)h(returned)f(if)i(the)f(bu\013er)g(giv)m(en)h
20499
(is)f(not)h(long)g(enough,)f(or)h(0)f(on)h(success.)p
20500
eop end
20501
%%Page: 154 160
20502
TeXDict begin 154 159 bop 150 -116 a FB(Chapter)30 b(9:)41
20503
b(F)-8 b(unction)31 b(Reference)2237 b(154)150 299 y
20504
Fv(gn)m(utls)p 483 299 37 5 v 55 w(p)s(error)3350 508
20505
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_perror)49
20506
b Fg(\()p Ff(in)m(t)31 b Fe(error)12 b Fg(\))390 618
20503
3016 y(BUFFER)29 b FB(is)h(returned)f(if)i(the)f(bu\013er)g(giv)m(en)h
20504
(is)f(not)h(long)g(enough,)f(or)h(0)f(on)h(success.)150
20505
3224 y Fv(gn)m(utls)p 483 3224 37 5 v 55 w(p)s(error)3350
20506
3429 y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_perror)49
20507
b Fg(\()p Ff(in)m(t)31 b Fe(error)12 b Fg(\))390 3538
20507
20508
y Ff(error)7 b FB(:)40 b(is)30 b(a)h(Gn)m(uTLS)e(error)h(co)s(de,)h(a)g
20508
(negativ)m(e)h(v)-5 b(alue)390 764 y(This)26 b(function)g(is)h(lik)m(e)
20509
h Ft(perror\(\))p FB(.)37 b(The)26 b(only)h(di\013erence)g(is)f(that)i
20510
(it)f(accepts)h(an)e(error)g(n)m(um)m(b)s(er)390 874
20511
y(returned)j(b)m(y)h(a)h(gn)m(utls)g(function.)150 1086
20512
y Fv(gn)m(utls)p 483 1086 V 55 w(pk)p 671 1086 V 54 w(algorithm)p
20513
1243 1086 V 54 w(get)p 1462 1086 V 54 w(name)3350 1295
20514
y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
20515
(gnutls_pk_algorithm_ge)q(t_n)q(ame)565 1404 y Fg(\()p
20516
Ff(gn)m(utls)p 846 1404 28 4 v 41 w(pk)p 986 1404 V 39
20517
w(algorithm)p 1408 1404 V 41 w(t)31 b Fe(algorithm)12
20518
b Fg(\))390 1514 y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(pk)f(algorithm)
20519
390 1661 y(Con)m(v)m(ert)h(a)g Ft(gnutls_pk_algorithm_t)25
20520
b FB(v)-5 b(alue)30 b(to)h(a)g(string.)390 1807 y Fn(Returns:)55
20509
(negativ)m(e)h(v)-5 b(alue)390 3681 y(This)26 b(function)g(is)h(lik)m
20510
(e)h Ft(perror\(\))p FB(.)37 b(The)26 b(only)h(di\013erence)g(is)f
20511
(that)i(it)f(accepts)h(an)e(error)g(n)m(um)m(b)s(er)390
20512
3791 y(returned)j(b)m(y)h(a)h(gn)m(utls)g(function.)150
20513
3998 y Fv(gn)m(utls)p 483 3998 V 55 w(pk)p 671 3998 V
20514
54 w(algorithm)p 1243 3998 V 54 w(get)p 1462 3998 V 54
20515
w(name)3350 4203 y FB([F)-8 b(unction])-3599 b Fh(const)54
20516
b(char)f(*)g(gnutls_pk_algorithm_ge)q(t_n)q(ame)565 4313
20517
y Fg(\()p Ff(gn)m(utls)p 846 4313 28 4 v 41 w(pk)p 986
20518
4313 V 39 w(algorithm)p 1408 4313 V 41 w(t)31 b Fe(algorithm)12
20519
b Fg(\))390 4423 y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(pk)f(algorithm)
20520
390 4565 y(Con)m(v)m(ert)h(a)g Ft(gnutls_pk_algorithm_t)25
20521
b FB(v)-5 b(alue)30 b(to)h(a)g(string.)390 4708 y Fn(Returns:)55
20521
20522
b FB(a)37 b(string)h(that)g(con)m(tains)g(the)g(name)g(of)f(the)h(sp)s
20522
(eci\014ed)e(public)h(k)m(ey)h(algorithm,)j(or)390 1917
20523
y Ft(NULL)p FB(.)150 2129 y Fv(gn)m(utls)p 483 2129 37
20524
5 v 55 w(pk)p 671 2129 V 54 w(get)p 890 2129 V 54 w(id)3350
20525
2338 y FB([F)-8 b(unction])-3599 b Fh(gnutls_pk_algorithm_t)59
20523
(eci\014ed)e(public)h(k)m(ey)h(algorithm,)j(or)390 4818
20524
y Ft(NULL)p FB(.)150 5025 y Fv(gn)m(utls)p 483 5025 37
20525
5 v 55 w(pk)p 671 5025 V 54 w(get)p 890 5025 V 54 w(id)3350
20526
5230 y FB([F)-8 b(unction])-3599 b Fh(gnutls_pk_algorithm_t)59
20526
20527
b(gnutls_pk_get_id)50 b Fg(\()p Ff(const)31 b(c)m(har)g(*)g
20527
Fe(name)12 b Fg(\))390 2447 y Ff(name)5 b FB(:)41 b(is)30
20528
Fe(name)12 b Fg(\))390 5340 y Ff(name)5 b FB(:)41 b(is)30
20528
20529
b(a)h(string)f(con)m(taining)i(a)f(public)f(k)m(ey)h(algorithm)g(name.)
20529
390 2594 y(Con)m(v)m(ert)h(a)f(string)g(to)g(a)h Ft
20530
(gnutls_pk_algorithm_t)25 b FB(v)-5 b(alue.)43 b(The)30
20531
b(names)h(are)g(compared)g(in)g(a)390 2704 y(case)h(insensitiv)m(e)g(w)
20532
m(a)m(y)-8 b(.)44 b(F)-8 b(or)31 b(example,)h(gn)m(utls)p
20533
2029 2704 28 4 v 41 w(pk)p 2169 2704 V 39 w(get)p 2328
20534
2704 V 41 w(id\()p Ft(")p FB(RSA)p Ft(")p FB(\))f(will)g(return)f
20535
Ft(GNUTLS_PK_)390 2813 y(RSA)p FB(.)390 2960 y Fn(Returns:)44
20536
b FB(an)32 b Ft(gnutls_pk_algorithm_tid)26 b FB(of)32
20537
b(the)h(sp)s(eci\014ed)e(in)h(a)g(string)h(public)e(k)m(ey)i(algo-)390
20538
3070 y(rithm,)d(or)g Ft(GNUTLS_PK_UNKNOWN)c FB(on)k(failures.)390
20539
3217 y Fn(Since:)41 b FB(2.6.0)150 3428 y Fv(gn)m(utls)p
20540
483 3428 37 5 v 55 w(pk)p 671 3428 V 54 w(get)p 890 3428
20541
V 54 w(name)3350 3637 y FB([F)-8 b(unction])-3599 b Fh(const)54
20542
b(char)f(*)g(gnutls_pk_get_name)e Fg(\()p Ff(gn)m(utls)p
20543
2098 3637 28 4 v 41 w(pk)p 2238 3637 V 39 w(algorithm)p
20544
2660 3637 V 41 w(t)565 3747 y Fe(algorithm)12 b Fg(\))390
20545
3856 y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(public)f(k)m(ey)h
20546
(algorithm)390 4003 y(Con)m(v)m(ert)g(a)g Ft(gnutls_pk_algorithm_t)25
20547
b FB(v)-5 b(alue)30 b(to)h(a)g(string.)390 4150 y Fn(Returns:)61
20530
p eop end
20531
%%Page: 155 161
20532
TeXDict begin 155 160 bop 150 -116 a FB(Chapter)30 b(9:)41
20533
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20534
b(a)f(string)g(to)g(a)h Ft(gnutls_pk_algorithm_t)25 b
20535
FB(v)-5 b(alue.)43 b(The)30 b(names)h(are)g(compared)g(in)g(a)390
20536
408 y(case)h(insensitiv)m(e)g(w)m(a)m(y)-8 b(.)44 b(F)-8
20537
b(or)31 b(example,)h(gn)m(utls)p 2029 408 28 4 v 41 w(pk)p
20538
2169 408 V 39 w(get)p 2328 408 V 41 w(id\()p Ft(")p FB(RSA)p
20539
Ft(")p FB(\))f(will)g(return)f Ft(GNUTLS_PK_)390 518
20540
y(RSA)p FB(.)390 651 y Fn(Returns:)44 b FB(an)32 b Ft
20541
(gnutls_pk_algorithm_tid)26 b FB(of)32 b(the)h(sp)s(eci\014ed)e(in)h(a)
20542
g(string)h(public)e(k)m(ey)i(algo-)390 760 y(rithm,)d(or)g
20543
Ft(GNUTLS_PK_UNKNOWN)c FB(on)k(failures.)390 893 y Fn(Since:)41
20544
b FB(2.6.0)150 1088 y Fv(gn)m(utls)p 483 1088 37 5 v
20545
55 w(pk)p 671 1088 V 54 w(get)p 890 1088 V 54 w(name)3350
20546
1281 y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
20547
(gnutls_pk_get_name)e Fg(\()p Ff(gn)m(utls)p 2098 1281
20548
28 4 v 41 w(pk)p 2238 1281 V 39 w(algorithm)p 2660 1281
20549
V 41 w(t)565 1391 y Fe(algorithm)12 b Fg(\))390 1501
20550
y Ff(algorithm)p FB(:)42 b(is)30 b(a)h(public)f(k)m(ey)h(algorithm)390
20551
1633 y(Con)m(v)m(ert)g(a)g Ft(gnutls_pk_algorithm_t)25
20552
b FB(v)-5 b(alue)30 b(to)h(a)g(string.)390 1766 y Fn(Returns:)61
20548
20553
b FB(a)40 b(p)s(oin)m(ter)h(to)g(a)g(string)f(that)h(con)m(tains)h(the)
20549
20554
f(name)f(of)h(the)g(sp)s(eci\014ed)e(public)h(k)m(ey)390
20550
4260 y(algorithm,)32 b(or)e Ft(NULL)p FB(.)390 4406 y
20551
Fn(Since:)41 b FB(2.6.0)150 4618 y Fv(gn)m(utls)p 483
20552
4618 37 5 v 55 w(pk)p 671 4618 V 54 w(list)3350 4827
20555
1875 y(algorithm,)32 b(or)e Ft(NULL)p FB(.)390 2008 y
20556
Fn(Since:)41 b FB(2.6.0)150 2204 y Fv(gn)m(utls)p 483
20557
2204 37 5 v 55 w(pk)p 671 2204 V 54 w(list)3350 2397
20553
20558
y FB([F)-8 b(unction])-3599 b Fh(const)54 b(gnutls_pk_algorithm_t)k(*)
20554
20559
53 b(gnutls_pk_list)d Fg(\()30 b Fe(void)12 b Fg(\))390
20555
4937 y FB(Get)31 b(a)g(list)g(of)g(supp)s(orted)d(public)i(k)m(ey)h
20556
(algorithms.)390 5084 y Fn(Returns:)55 b FB(a)37 b(zero-terminated)i
20560
2506 y FB(Get)31 b(a)g(list)g(of)g(supp)s(orted)d(public)i(k)m(ey)h
20561
(algorithms.)390 2639 y Fn(Returns:)55 b FB(a)37 b(zero-terminated)i
20557
20562
(list)g(of)e Ft(gnutls_pk_algorithm_t)32 b FB(in)m(tegers)38
20558
b(indicating)h(the)390 5193 y(a)m(v)-5 b(ailable)33 b(ciphers.)390
20559
5340 y Fn(Since:)41 b FB(2.6.0)p eop end
20560
%%Page: 155 161
20561
TeXDict begin 155 160 bop 150 -116 a FB(Chapter)30 b(9:)41
20562
b(F)-8 b(unction)31 b(Reference)2237 b(155)150 299 y
20563
Fv(gn)m(utls)p 483 299 37 5 v 55 w(prf)p 693 299 V 54
20564
w(ra)m(w)3350 497 y FB([F)-8 b(unction])-3599 b Fh(int)53
20565
b(gnutls_prf_raw)d Fg(\()p Ff(gn)m(utls)p 1418 497 28
20566
4 v 41 w(session)p 1728 497 V 40 w(t)31 b Fe(session)12
20567
b Ff(,)32 b(size)p 2408 497 V 41 w(t)e Fe(label_size)12
20568
b Ff(,)565 607 y(const)31 b(c)m(har)g(*)f Fe(label)12
20569
b Ff(,)32 b(size)p 1554 607 V 41 w(t)f Fe(seed_size)12
20570
b Ff(,)32 b(const)f(c)m(har)g(*)g Fe(seed)12 b Ff(,)31
20571
b(size)p 3129 607 V 41 w(t)g Fe(outsize)12 b Ff(,)565
20572
716 y(c)m(har)31 b(*)g Fe(out)12 b Fg(\))390 826 y Ff(session)p
20573
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20574
962 y Ff(lab)s(el)p 585 962 V 40 w(size)5 b FB(:)42 b(length)31
20575
b(of)f(the)h Ft(label)e FB(v)-5 b(ariable.)390 1097 y
20576
Ff(lab)s(el)t FB(:)41 b(lab)s(el)30 b(used)g(in)g(PRF)g(computation,)i
20577
(t)m(ypically)g(a)f(short)f(string.)390 1233 y Ff(seed)p
20578
563 1233 V 40 w(size)5 b FB(:)42 b(length)31 b(of)f(the)h
20579
Ft(seed)e FB(v)-5 b(ariable.)390 1369 y Ff(seed)t FB(:)40
20580
b(optional)32 b(extra)f(data)g(to)g(seed)g(the)f(PRF)h(with.)390
20581
1505 y Ff(outsize)5 b FB(:)42 b(size)31 b(of)g(pre-allo)s(cated)h
20582
(output)e(bu\013er)f(to)i(hold)f(the)h(output.)390 1641
20583
y Ff(out)r FB(:)41 b(pre-allo)s(cate)33 b(bu\013er)c(to)i(hold)f(the)h
20584
(generated)g(data.)390 1777 y(Apply)40 b(the)h(TLS)f(Pseudo-Random-F)-8
20585
b(unction)41 b(\(PRF\))g(using)f(the)h(master)g(secret)h(on)f(some)390
20586
1886 y(data.)390 2022 y(The)34 b Ft(label)e FB(v)-5 b(ariable)35
20563
b(indicating)h(the)390 2748 y(a)m(v)-5 b(ailable)33 b(ciphers.)390
20564
2881 y Fn(Since:)41 b FB(2.6.0)150 3077 y Fv(gn)m(utls)p
20565
483 3077 V 55 w(prf)p 693 3077 V 54 w(ra)m(w)3350 3270
20566
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_prf_raw)d
20567
Fg(\()p Ff(gn)m(utls)p 1418 3270 28 4 v 41 w(session)p
20568
1728 3270 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(size)p
20569
2408 3270 V 41 w(t)e Fe(label_size)12 b Ff(,)565 3379
20570
y(const)31 b(c)m(har)g(*)f Fe(label)12 b Ff(,)32 b(size)p
20571
1554 3379 V 41 w(t)f Fe(seed_size)12 b Ff(,)32 b(const)f(c)m(har)g(*)g
20572
Fe(seed)12 b Ff(,)31 b(size)p 3129 3379 V 41 w(t)g Fe(outsize)12
20573
b Ff(,)565 3489 y(c)m(har)31 b(*)g Fe(out)12 b Fg(\))390
20574
3598 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
20575
b FB(structure.)390 3731 y Ff(lab)s(el)p 585 3731 V 40
20576
w(size)5 b FB(:)42 b(length)31 b(of)f(the)h Ft(label)e
20577
FB(v)-5 b(ariable.)390 3864 y Ff(lab)s(el)t FB(:)41 b(lab)s(el)30
20578
b(used)g(in)g(PRF)g(computation,)i(t)m(ypically)g(a)f(short)f(string.)
20579
390 3996 y Ff(seed)p 563 3996 V 40 w(size)5 b FB(:)42
20580
b(length)31 b(of)f(the)h Ft(seed)e FB(v)-5 b(ariable.)390
20581
4129 y Ff(seed)t FB(:)40 b(optional)32 b(extra)f(data)g(to)g(seed)g
20582
(the)f(PRF)h(with.)390 4262 y Ff(outsize)5 b FB(:)42
20583
b(size)31 b(of)g(pre-allo)s(cated)h(output)e(bu\013er)f(to)i(hold)f
20584
(the)h(output.)390 4394 y Ff(out)r FB(:)41 b(pre-allo)s(cate)33
20585
b(bu\013er)c(to)i(hold)f(the)h(generated)g(data.)390
20586
4527 y(Apply)40 b(the)h(TLS)f(Pseudo-Random-F)-8 b(unction)41
20587
b(\(PRF\))g(using)f(the)h(master)g(secret)h(on)f(some)390
20588
4636 y(data.)390 4769 y(The)34 b Ft(label)e FB(v)-5 b(ariable)35
20587
20589
b(usually)f(con)m(tain)i(a)e(string)g(denoting)h(the)f(purp)s(ose)f
20588
(for)h(the)g(generated)390 2132 y(data.)50 b(The)32 b
20590
(for)h(the)g(generated)390 4879 y(data.)50 b(The)32 b
20589
20591
Ft(seed)g FB(usually)h(con)m(tain)i(data)e(suc)m(h)g(as)g(the)h(clien)m
20590
(t)g(and)f(serv)m(er)g(random,)h(p)s(erhaps)390 2241
20592
(t)g(and)f(serv)m(er)g(random,)h(p)s(erhaps)390 4988
20591
20593
y(together)45 b(with)e(some)h(additional)h(data)f(that)g(is)g(added)e
20592
(to)j(guaran)m(tee)g(uniqueness)d(of)i(the)390 2351 y(output)30
20593
b(for)g(a)h(particular)g(purp)s(ose.)390 2487 y(Because)26
20594
(to)j(guaran)m(tee)g(uniqueness)d(of)i(the)390 5098 y(output)30
20595
b(for)g(a)h(particular)g(purp)s(ose.)390 5230 y(Because)26
20594
20596
b(the)e(output)g(is)g(not)g(guaran)m(teed)i(to)e(b)s(e)g(unique)f(for)h
20595
(a)h(particular)f(session)h(unless)e Ft(seed)390 2596
20597
(a)h(particular)f(session)h(unless)e Ft(seed)390 5340
20596
20598
y FB(include)28 b(the)h(clien)m(t)h(random)e(and)g(serv)m(er)h(random)f
20597
(\014elds)g(\(the)h(PRF)g(w)m(ould)f(output)h(the)g(same)390
20598
2706 y(data)38 b(on)f(another)h(connection)g(resumed)f(from)f(the)i
20599
(\014rst)e(one\),)k(it)e(is)g(not)f(recommended)g(to)390
20600
2816 y(use)31 b(this)g(function)g(directly)-8 b(.)45
20601
b(The)31 b Ft(gnutls_prf\(\))d FB(function)j(seed)h(the)f(PRF)h(with)f
20602
(the)g(clien)m(t)390 2925 y(and)25 b(serv)m(er)g(random)g(\014elds)f
20603
(directly)-8 b(,)28 b(and)d(is)g(recommended)g(if)g(y)m(ou)h(w)m(an)m
20604
(t)g(to)g(generate)h(pseudo)390 3035 y(random)j(data)h(unique)e(for)h
20605
(eac)m(h)i(session.)390 3171 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20606
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
20607
3371 y Fv(gn)m(utls)p 483 3371 37 5 v 55 w(prf)3350 3569
20608
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_prf)c
20609
Fg(\()p Ff(gn)m(utls)p 1209 3569 28 4 v 40 w(session)p
20610
1518 3569 V 41 w(t)30 b Fe(session)12 b Ff(,)33 b(size)p
20611
2199 3569 V 40 w(t)e Fe(label_size)12 b Ff(,)33 b(const)565
20612
3679 y(c)m(har)e(*)g Fe(label)12 b Ff(,)31 b(in)m(t)g
20613
Fe(server_random_first)12 b Ff(,)36 b(size)p 2516 3679
20614
V 41 w(t)31 b Fe(extra_size)12 b Ff(,)33 b(const)e(c)m(har)f(*)565
20615
3789 y Fe(extra)12 b Ff(,)32 b(size)p 1041 3789 V 41
20616
w(t)e Fe(outsize)12 b Ff(,)33 b(c)m(har)d(*)h Fe(out)12
20617
b Fg(\))390 3898 y Ff(session)p FB(:)41 b(is)30 b(a)h
20618
Ft(gnutls_session_t)26 b FB(structure.)390 4034 y Ff(lab)s(el)p
20619
585 4034 V 40 w(size)5 b FB(:)42 b(length)31 b(of)f(the)h
20620
Ft(label)e FB(v)-5 b(ariable.)390 4170 y Ff(lab)s(el)t
20621
FB(:)41 b(lab)s(el)30 b(used)g(in)g(PRF)g(computation,)i(t)m(ypically)g
20622
(a)f(short)f(string.)390 4306 y Ff(serv)m(er)p 629 4306
20623
V 40 w(random)p 973 4306 V 40 w(\014rst)r FB(:)40 b(non-0)30
20624
b(if)g(serv)m(er)h(random)f(\014eld)g(should)f(b)s(e)h(\014rst)f(in)h
20625
(seed)390 4442 y Ff(extra)p 600 4442 V 41 w(size)5 b
20626
FB(:)41 b(length)31 b(of)g(the)f Ft(extra)f FB(v)-5 b(ariable.)390
20627
4577 y Ff(extra)p FB(:)41 b(optional)32 b(extra)f(data)g(to)g(seed)g
20628
(the)f(PRF)h(with.)390 4713 y Ff(outsize)5 b FB(:)42
20629
b(size)31 b(of)g(pre-allo)s(cated)h(output)e(bu\013er)f(to)i(hold)f
20630
(the)h(output.)390 4849 y Ff(out)r FB(:)41 b(pre-allo)s(cate)33
20599
(\014elds)g(\(the)h(PRF)g(w)m(ould)f(output)h(the)g(same)p
20600
eop end
20601
%%Page: 156 162
20602
TeXDict begin 156 161 bop 150 -116 a FB(Chapter)30 b(9:)41
20603
b(F)-8 b(unction)31 b(Reference)2237 b(156)390 299 y(data)38
20604
b(on)f(another)h(connection)g(resumed)f(from)f(the)i(\014rst)e(one\),)k
20605
(it)e(is)g(not)f(recommended)g(to)390 408 y(use)31 b(this)g(function)g
20606
(directly)-8 b(.)45 b(The)31 b Ft(gnutls_prf\(\))d FB(function)j(seed)h
20607
(the)f(PRF)h(with)f(the)g(clien)m(t)390 518 y(and)25
20608
b(serv)m(er)g(random)g(\014elds)f(directly)-8 b(,)28
20609
b(and)d(is)g(recommended)g(if)g(y)m(ou)h(w)m(an)m(t)g(to)g(generate)h
20610
(pseudo)390 628 y(random)j(data)h(unique)e(for)h(eac)m(h)i(session.)390
20611
765 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20612
b(success,)f(or)h(an)f(error)g(co)s(de.)150 967 y Fv(gn)m(utls)p
20613
483 967 37 5 v 55 w(prf)3350 1166 y FB([F)-8 b(unction])-3599
20614
b Fh(int)53 b(gnutls_prf)c Fg(\()p Ff(gn)m(utls)p 1209
20615
1166 28 4 v 40 w(session)p 1518 1166 V 41 w(t)30 b Fe(session)12
20616
b Ff(,)33 b(size)p 2199 1166 V 40 w(t)e Fe(label_size)12
20617
b Ff(,)33 b(const)565 1276 y(c)m(har)e(*)g Fe(label)12
20618
b Ff(,)31 b(in)m(t)g Fe(server_random_first)12 b Ff(,)36
20619
b(size)p 2516 1276 V 41 w(t)31 b Fe(extra_size)12 b Ff(,)33
20620
b(const)e(c)m(har)f(*)565 1385 y Fe(extra)12 b Ff(,)32
20621
b(size)p 1041 1385 V 41 w(t)e Fe(outsize)12 b Ff(,)33
20622
b(c)m(har)d(*)h Fe(out)12 b Fg(\))390 1495 y Ff(session)p
20623
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20624
1632 y Ff(lab)s(el)p 585 1632 V 40 w(size)5 b FB(:)42
20625
b(length)31 b(of)f(the)h Ft(label)e FB(v)-5 b(ariable.)390
20626
1769 y Ff(lab)s(el)t FB(:)41 b(lab)s(el)30 b(used)g(in)g(PRF)g
20627
(computation,)i(t)m(ypically)g(a)f(short)f(string.)390
20628
1906 y Ff(serv)m(er)p 629 1906 V 40 w(random)p 973 1906
20629
V 40 w(\014rst)r FB(:)40 b(non-0)30 b(if)g(serv)m(er)h(random)f
20630
(\014eld)g(should)f(b)s(e)h(\014rst)f(in)h(seed)390 2043
20631
y Ff(extra)p 600 2043 V 41 w(size)5 b FB(:)41 b(length)31
20632
b(of)g(the)f Ft(extra)f FB(v)-5 b(ariable.)390 2180 y
20633
Ff(extra)p FB(:)41 b(optional)32 b(extra)f(data)g(to)g(seed)g(the)f
20634
(PRF)h(with.)390 2317 y Ff(outsize)5 b FB(:)42 b(size)31
20635
b(of)g(pre-allo)s(cated)h(output)e(bu\013er)f(to)i(hold)f(the)h
20636
(output.)390 2454 y Ff(out)r FB(:)41 b(pre-allo)s(cate)33
20631
20637
b(bu\013er)c(to)i(hold)f(the)h(generated)g(data.)390
20632
4985 y(Apply)40 b(the)h(TLS)f(Pseudo-Random-F)-8 b(unction)41
20638
2592 y(Apply)40 b(the)h(TLS)f(Pseudo-Random-F)-8 b(unction)41
20633
20639
b(\(PRF\))g(using)f(the)h(master)g(secret)h(on)f(some)390
20634
5095 y(data,)31 b(seeded)g(with)f(the)g(clien)m(t)i(and)e(serv)m(er)h
20635
(random)e(\014elds.)390 5230 y(The)34 b Ft(label)e FB(v)-5
20640
2701 y(data,)31 b(seeded)g(with)f(the)g(clien)m(t)i(and)e(serv)m(er)h
20641
(random)e(\014elds.)390 2838 y(The)34 b Ft(label)e FB(v)-5
20636
20642
b(ariable)35 b(usually)f(con)m(tain)i(a)e(string)g(denoting)h(the)f
20637
(purp)s(ose)f(for)h(the)g(generated)390 5340 y(data.)74
20643
(purp)s(ose)f(for)h(the)g(generated)390 2948 y(data.)74
20638
20644
b(The)41 b Ft(server_random_first)36 b FB(indicate)43
20639
b(whether)d(the)i(clien)m(t)h(random)d(\014eld)h(or)h(the)p
20640
eop end
20641
%%Page: 156 162
20642
TeXDict begin 156 161 bop 150 -116 a FB(Chapter)30 b(9:)41
20643
b(F)-8 b(unction)31 b(Reference)2237 b(156)390 299 y(serv)m(er)26
20644
b(random)f(\014eld)g(should)g(b)s(e)g(\014rst)f(in)i(the)f(seed.)40
20645
b(Non-0)26 b(indicate)h(that)f(the)g(serv)m(er)g(random)390
20646
408 y(\014eld)k(is)g(\014rst,)g(0)h(that)g(the)g(clien)m(t)h(random)d
20647
(\014eld)h(is)g(\014rst.)390 541 y(The)41 b Ft(extra)g
20648
FB(v)-5 b(ariable)43 b(can)f(b)s(e)g(used)f(to)h(add)g(more)g(data)h
20649
(to)g(the)f(seed,)j(after)e(the)f(random)390 650 y(v)-5
20650
b(ariables.)41 b(It)28 b(can)h(b)s(e)e(used)h(to)h(tie)g(mak)m(e)h
20651
(sure)d(the)i(generated)g(output)f(is)g(strongly)h(connected)390
20652
760 y(to)i(some)g(additional)g(data)g(\(e.g.,)i(a)d(string)h(used)e(in)
20653
h(user)g(authen)m(tication\).)390 892 y(The)g(output)g(is)g(placed)h
20654
(in)f(*)p Ft(OUT)p FB(,)g(whic)m(h)g(m)m(ust)h(b)s(e)e(pre-allo)s
20655
(cated.)390 1024 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20645
b(whether)d(the)i(clien)m(t)h(random)d(\014eld)h(or)h(the)390
20646
3057 y(serv)m(er)26 b(random)f(\014eld)g(should)g(b)s(e)g(\014rst)f(in)
20647
i(the)f(seed.)40 b(Non-0)26 b(indicate)h(that)f(the)g(serv)m(er)g
20648
(random)390 3167 y(\014eld)k(is)g(\014rst,)g(0)h(that)g(the)g(clien)m
20649
(t)h(random)d(\014eld)h(is)g(\014rst.)390 3304 y(The)41
20650
b Ft(extra)g FB(v)-5 b(ariable)43 b(can)f(b)s(e)g(used)f(to)h(add)g
20651
(more)g(data)h(to)g(the)f(seed,)j(after)e(the)f(random)390
20652
3414 y(v)-5 b(ariables.)41 b(It)28 b(can)h(b)s(e)e(used)h(to)h(tie)g
20653
(mak)m(e)h(sure)d(the)i(generated)g(output)f(is)g(strongly)h(connected)
20654
390 3523 y(to)i(some)g(additional)g(data)g(\(e.g.,)i(a)d(string)h(used)
20655
e(in)h(user)g(authen)m(tication\).)390 3660 y(The)g(output)g(is)g
20656
(placed)h(in)f(*)p Ft(OUT)p FB(,)g(whic)m(h)g(m)m(ust)h(b)s(e)e
20657
(pre-allo)s(cated.)390 3797 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20656
20658
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
20657
1219 y Fv(gn)m(utls)p 483 1219 37 5 v 55 w(priorit)m(y)p
20658
945 1219 V 54 w(deinit)3350 1412 y FB([F)-8 b(unction])-3599
20659
3999 y Fv(gn)m(utls)p 483 3999 37 5 v 55 w(priorit)m(y)p
20660
945 3999 V 54 w(deinit)3350 4199 y FB([F)-8 b(unction])-3599
20659
20661
b Fh(void)54 b(gnutls_priority_deinit)e Fg(\()p Ff(gn)m(utls)p
20660
1889 1412 28 4 v 40 w(priorit)m(y)p 2227 1412 V 41 w(t)31
20661
b Fe(priority_cache)12 b Fg(\))390 1521 y Ff(priorit)m(y)p
20662
694 1521 V 40 w(cac)m(he)5 b FB(:)43 b(is)30 b(a)h Ft
20663
(gnutls_prioritity_t)25 b FB(structure.)390 1654 y(Deinitializes)33
20664
b(the)e(priorit)m(y)g(cac)m(he.)150 1848 y Fv(gn)m(utls)p
20665
483 1848 37 5 v 55 w(priorit)m(y)p 945 1848 V 54 w(init)3350
20666
2041 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_priority_init)f
20667
Fg(\()p Ff(gn)m(utls)p 1732 2041 28 4 v 40 w(priorit)m(y)p
20668
2070 2041 V 41 w(t)31 b(*)f Fe(priority_cache)12 b Ff(,)565
20669
2150 y(const)31 b(c)m(har)g(*)f Fe(priorities)12 b Ff(,)34
20670
b(const)c(c)m(har)h(**)g Fe(err_pos)12 b Fg(\))390 2260
20671
y Ff(priorit)m(y)p 694 2260 V 40 w(cac)m(he)5 b FB(:)43
20662
1889 4199 28 4 v 40 w(priorit)m(y)p 2227 4199 V 41 w(t)31
20663
b Fe(priority_cache)12 b Fg(\))390 4308 y Ff(priorit)m(y)p
20664
694 4308 V 40 w(cac)m(he)5 b FB(:)43 b(is)30 b(a)h Ft
20665
(gnutls_prioritity_t)25 b FB(structure.)390 4445 y(Deinitializes)33
20666
b(the)e(priorit)m(y)g(cac)m(he.)150 4647 y Fv(gn)m(utls)p
20667
483 4647 37 5 v 55 w(priorit)m(y)p 945 4647 V 54 w(init)3350
20668
4847 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_priority_init)f
20669
Fg(\()p Ff(gn)m(utls)p 1732 4847 28 4 v 40 w(priorit)m(y)p
20670
2070 4847 V 41 w(t)31 b(*)f Fe(priority_cache)12 b Ff(,)565
20671
4956 y(const)31 b(c)m(har)g(*)f Fe(priorities)12 b Ff(,)34
20672
b(const)c(c)m(har)h(**)g Fe(err_pos)12 b Fg(\))390 5066
20673
y Ff(priorit)m(y)p 694 5066 V 40 w(cac)m(he)5 b FB(:)43
20672
20674
b(is)30 b(a)h Ft(gnutls_prioritity_t)25 b FB(structure.)390
20673
2392 y Ff(priorities)t FB(:)41 b(is)30 b(a)h(string)f(describing)h
20674
(priorities)390 2524 y Ff(err)p 508 2524 V 40 w(p)s(os)t
20675
5203 y Ff(priorities)t FB(:)41 b(is)30 b(a)h(string)f(describing)h
20676
(priorities)390 5340 y Ff(err)p 508 5340 V 40 w(p)s(os)t
20675
20677
FB(:)39 b(In)28 b(case)i(of)f(an)g(error)f(this)h(will)g(ha)m(v)m(e)i
20676
(the)e(p)s(osition)g(in)f(the)i(string)f(the)g(error)f(o)s(ccured)390
20677
2657 y(Sets)c(priorities)g(for)g(the)g(ciphers,)h(k)m(ey)f(exc)m(hange)
20678
h(metho)s(ds,)g(macs)f(and)g(compression)f(metho)s(ds.)390
20679
2766 y(This)30 b(is)g(to)h(a)m(v)m(oid)h(using)e(the)g(gn)m(utls)p
20680
1680 2766 V 41 w(*)p Ft(_priority\(\))e FB(functions.)390
20681
2899 y(The)d Ft(priorities)f FB(option)i(allo)m(ws)h(y)m(ou)g(to)f(sp)s
20678
(the)e(p)s(osition)g(in)f(the)i(string)f(the)g(error)f(o)s(ccured)p
20679
eop end
20680
%%Page: 157 163
20681
TeXDict begin 157 162 bop 150 -116 a FB(Chapter)30 b(9:)41
20682
b(F)-8 b(unction)31 b(Reference)2237 b(157)390 299 y(Sets)24
20683
b(priorities)g(for)g(the)g(ciphers,)h(k)m(ey)f(exc)m(hange)h(metho)s
20684
(ds,)g(macs)f(and)g(compression)f(metho)s(ds.)390 408
20685
y(This)30 b(is)g(to)h(a)m(v)m(oid)h(using)e(the)g(gn)m(utls)p
20686
1680 408 28 4 v 41 w(*)p Ft(_priority\(\))e FB(functions.)390
20687
560 y(The)d Ft(priorities)f FB(option)i(allo)m(ws)h(y)m(ou)g(to)f(sp)s
20682
20688
(ecify)g(a)g(semi-colon)i(separated)e(list)h(of)f(the)g(cipher)390
20683
3008 y(priorities)31 b(to)g(enable.)390 3140 y(Unless)f(the)h(\014rst)f
20689
669 y(priorities)31 b(to)g(enable.)390 821 y(Unless)f(the)h(\014rst)f
20684
20690
(k)m(eyw)m(ord)g(is)h Ft(")p FB(NONE)p Ft(")f FB(the)g(defaults)g(are:)
20685
390 3273 y Fn(Proto)s(cols:)43 b FB(TLS1.1,)30 b(TLS1.0,)h(and)f
20686
(SSL3.0.)390 3405 y Fn(Compression:)40 b FB(NULL.)390
20687
3537 y Fn(Certi\014cate)32 b(t)m(yp)s(es:)41 b FB(X.509,)32
20688
b(Op)s(enPGP)-8 b(.)390 3670 y Fn(Y)g(ou)22 b(can)h(also)g(use)f
20691
390 972 y Fn(Proto)s(cols:)43 b FB(TLS1.1,)30 b(TLS1.0,)h(and)f
20692
(SSL3.0.)390 1123 y Fn(Compression:)40 b FB(NULL.)390
20693
1274 y Fn(Certi\014cate)32 b(t)m(yp)s(es:)41 b FB(X.509,)32
20694
b(Op)s(enPGP)-8 b(.)390 1425 y Fn(Y)g(ou)22 b(can)h(also)g(use)f
20689
20695
(prede\014ned)f(sets)i(of)f(ciphersuites:)37 b Ft(")p
20690
20696
FB(PERF)m(ORMANCE)p Ft(")23 b FB(all)g(the)f Ft(")p FB(secure)p
20691
Ft(")390 3779 y FB(ciphersuites)43 b(are)g(enabled,)j(limited)d(to)h
20697
Ft(")390 1535 y FB(ciphersuites)43 b(are)g(enabled,)j(limited)d(to)h
20692
20698
(128)g(bit)e(ciphers)h(and)f(sorted)h(b)m(y)f(terms)h(of)g(sp)s(eed)390
20693
3889 y(p)s(erformance.)390 4021 y Ft(")p FB(NORMAL)p
20699
1645 y(p)s(erformance.)390 1796 y Ft(")p FB(NORMAL)p
20694
20700
Ft(")e FB(option)g(enables)h(all)g Ft(")p FB(secure)p
20695
20701
Ft(")f FB(ciphersuites.)73 b(The)41 b(256-bit)i(ciphers)d(are)i(in-)390
20696
4131 y(cluded)30 b(as)g(a)h(fallbac)m(k)h(only)-8 b(.)41
20702
1905 y(cluded)30 b(as)g(a)h(fallbac)m(k)h(only)-8 b(.)41
20697
20703
b(The)30 b(ciphers)g(are)h(sorted)f(b)m(y)h(securit)m(y)g(margin.)390
20698
4263 y Ft(")p FB(SECURE128)p Ft(")43 b FB(\015ag)h(enables)g(all)g
20704
2057 y Ft(")p FB(SECURE128)p Ft(")43 b FB(\015ag)h(enables)g(all)g
20699
20705
Ft(")p FB(secure)p Ft(")f FB(ciphersuites)g(with)h(ciphers)e(up)h(to)h
20700
(128)h(bits,)390 4372 y(sorted)30 b(b)m(y)h(securit)m(y)g(margin.)390
20701
4505 y Ft(")p FB(SECURE256)p Ft(")38 b FB(\015ag)h(enables)f(all)h
20706
(128)h(bits,)390 2166 y(sorted)30 b(b)m(y)h(securit)m(y)g(margin.)390
20707
2317 y Ft(")p FB(SECURE256)p Ft(")38 b FB(\015ag)h(enables)f(all)h
20702
20708
Ft(")p FB(secure)p Ft(")f FB(ciphersuites)g(including)g(the)g(256)i
20703
(bit)e(ciphers,)390 4614 y(sorted)30 b(b)m(y)h(securit)m(y)g(margin.)
20704
390 4747 y Ft(")p FB(EXPOR)-8 b(T)p Ft(")24 b FB(all)h(the)g
20709
(bit)e(ciphers,)390 2427 y(sorted)30 b(b)m(y)h(securit)m(y)g(margin.)
20710
390 2578 y Ft(")p FB(EXPOR)-8 b(T)p Ft(")24 b FB(all)h(the)g
20705
20711
(ciphersuites)f(are)h(enabled,)h(including)e(the)h(lo)m(w-securit)m(y)h
20706
(40)g(bit)e(ciphers.)390 4879 y Ft(")p FB(NONE)p Ft(")j
20712
(40)g(bit)e(ciphers.)390 2729 y Ft(")p FB(NONE)p Ft(")j
20707
20713
FB(nothing)h(is)g(enabled.)40 b(This)27 b(disables)g(ev)m(en)i(proto)s
20708
(cols)f(and)g(compression)f(metho)s(ds.)390 5011 y Fn(Sp)s(ecial)44
20714
(cols)f(and)g(compression)f(metho)s(ds.)390 2881 y Fn(Sp)s(ecial)44
20709
20715
b(k)m(eyw)m(ords:)70 b Ft(")p FB(!)p Ft(")44 b FB(or)h
20710
20716
Ft(")p FB(-)p Ft(")f FB(app)s(ended)f(with)h(an)g(algorithm)i(will)f
20711
(remo)m(v)m(e)h(this)e(algo-)390 5121 y(rithm.)82 b Ft("+")44
20717
(remo)m(v)m(e)h(this)e(algo-)390 2990 y(rithm.)82 b Ft("+")44
20712
20718
b FB(app)s(ended)e(with)i(an)h(algorithm)g(will)g(add)e(this)i
20713
(algorithm.)83 b Ft("COMPAT")43 b FB(will)390 5230 y(enable)34
20719
(algorithm.)83 b Ft("COMPAT")43 b FB(will)390 3100 y(enable)34
20714
20720
b(compatibilit)m(y)h(features)e(for)g(a)h(serv)m(er.)49
20715
20721
b Ft("SSL3_RECORD_VERSION")28 b FB(will)33 b(use)g(SSL3.0)390
20716
5340 y(record)d(v)m(ersion)h(in)f(clien)m(t)i(hello.)p
20717
eop end
20718
%%Page: 157 163
20719
TeXDict begin 157 162 bop 150 -116 a FB(Chapter)30 b(9:)41
20720
b(F)-8 b(unction)31 b(Reference)2237 b(157)390 299 y(T)-8
20721
b(o)27 b(a)m(v)m(oid)i(collisions)f(in)f(order)f(to)i(sp)s(ecify)e(a)h
20722
(compression)g(algorithm)h(in)f(this)g(string)f(y)m(ou)i(ha)m(v)m(e)390
20723
408 y(to)41 b(pre\014x)f(it)h(with)f Ft(")p FB(COMP-)p
20724
Ft(")p FB(,)j(proto)s(col)e(v)m(ersions)g(with)g Ft(")p
20725
FB(VERS-)p Ft(")e FB(and)h(certi\014cate)j(t)m(yp)s(es)390
20726
518 y(with)30 b Ft(")p FB(CTYPE-)p Ft(")p FB(.)40 b(All)31
20722
3209 y(record)d(v)m(ersion)h(in)f(clien)m(t)i(hello.)390
20723
3361 y(T)-8 b(o)27 b(a)m(v)m(oid)i(collisions)f(in)f(order)f(to)i(sp)s
20724
(ecify)e(a)h(compression)g(algorithm)h(in)f(this)g(string)f(y)m(ou)i
20725
(ha)m(v)m(e)390 3470 y(to)41 b(pre\014x)f(it)h(with)f
20726
Ft(")p FB(COMP-)p Ft(")p FB(,)j(proto)s(col)e(v)m(ersions)g(with)g
20727
Ft(")p FB(VERS-)p Ft(")e FB(and)h(certi\014cate)j(t)m(yp)s(es)390
20728
3580 y(with)30 b Ft(")p FB(CTYPE-)p Ft(")p FB(.)40 b(All)31
20727
20729
b(other)f(algorithms)i(don't)e(need)g(a)h(pre\014x.)390
20728
679 y(F)-8 b(or)35 b(k)m(ey)g(exc)m(hange)h(algorithms)f(when)e(in)h
20730
3731 y(F)-8 b(or)35 b(k)m(ey)g(exc)m(hange)h(algorithms)f(when)e(in)h
20729
20731
(NORMAL)h(or)f(SECURE)f(lev)m(els)j(the)f(p)s(erfect)f(for-)390
20730
789 y(w)m(ard)d(secrecy)i(algorithms)g(tak)m(e)g(precendence)f(of)g
20732
3841 y(w)m(ard)d(secrecy)i(algorithms)g(tak)m(e)g(precendence)f(of)g
20731
20733
(the)f(other)h(proto)s(cols.)46 b(In)31 b(all)i(cases)f(all)h(the)390
20732
898 y(supp)s(orted)25 b(k)m(ey)i(exc)m(hange)i(algorithms)e(are)h
20734
3950 y(supp)s(orted)25 b(k)m(ey)i(exc)m(hange)i(algorithms)e(are)h
20733
20735
(enabled)e(\(except)i(for)f(the)g(RSA-EXPOR)-8 b(T)26
20734
b(whic)m(h)390 1008 y(is)k(only)h(enabled)f(in)g(EXPOR)-8
20735
b(T)30 b(lev)m(el\).)390 1169 y(Note)d(that)g(although)f(one)g(can)g
20736
b(whic)m(h)390 4060 y(is)k(only)h(enabled)f(in)g(EXPOR)-8
20737
b(T)30 b(lev)m(el\).)390 4211 y(Note)d(that)g(although)f(one)g(can)g
20736
20738
(select)h(v)m(ery)g(long)f(k)m(ey)h(sizes)f(\(suc)m(h)g(as)g(256)h
20737
(bits\))f(for)g(symmetric)390 1279 y(algorithms,)k(to)g(actually)g
20739
(bits\))f(for)g(symmetric)390 4321 y(algorithms,)k(to)g(actually)g
20738
20740
(increase)f(securit)m(y)h(the)f(public)f(k)m(ey)h(algorithms)h(ha)m(v)m
20739
(e)g(to)f(use)f(longer)390 1388 y(k)m(ey)j(sizes)g(as)g(w)m(ell.)390
20740
1549 y Fn(Examples:)216 b Ft(")p FB(NORMAL:!AES-128-CBC)p
20741
(e)g(to)f(use)f(longer)390 4430 y(k)m(ey)j(sizes)g(as)g(w)m(ell.)390
20742
4581 y Fn(Examples:)216 b Ft(")p FB(NORMAL:!AES-128-CBC)p
20741
20743
Ft(")p FB(,)142 b Ft(")p FB(EXPOR)-8 b(T:!VERS-TLS1.0:)p
20742
Ft(+)p FB(COMP-)390 1659 y(DEFLA)g(TE:)p Ft(+)p FB(CTYPE-OPENPGP)p
20744
Ft(+)p FB(COMP-)390 4691 y(DEFLA)g(TE:)p Ft(+)p FB(CTYPE-OPENPGP)p
20743
20745
Ft(")p FB(,)560 b Ft(")p FB(NONE:)p Ft(+)p FB(VERS-TLS1.0:)p
20744
Ft(+)p FB(AES-128-)390 1768 y(CBC:)p Ft(+)p FB(RSA:)p
20746
Ft(+)p FB(AES-128-)390 4801 y(CBC:)p Ft(+)p FB(RSA:)p
20745
20747
Ft(+)p FB(SHA1:)p Ft(+)p FB(COMP-NULL)p Ft(")p FB(,)30
20746
20748
b Ft(")p FB(NORMAL)p Ft(")p FB(,)g Ft(")p FB(NORMAL:)p
20747
Ft(COMPAT")p FB(.)390 1930 y(F)-8 b(or)44 b(all)g(the)f(curren)m(t)g(a)
20749
Ft(COMPAT")p FB(.)390 4952 y(F)-8 b(or)44 b(all)g(the)f(curren)m(t)g(a)
20748
20750
m(v)-5 b(ailable)46 b(algorithms)e(and)f(proto)s(cols)h(use)e
20749
20751
Ft(")p FB(gn)m(utls-cli)j(-l)p Ft(")e FB(to)h(get)h(a)390
20750
2039 y(listing.)390 2200 y Fn(Returns:)93 b FB(On)55
20752
5061 y(listing.)390 5213 y Fn(Returns:)93 b FB(On)55
20751
20753
b(syn)m(tax)i(error)f Ft(GNUTLS_E_INVALID_REQUEST)50
20752
b FB(is)56 b(returned,)62 b Ft(GNUTLS_E_)390 2310 y(SUCCESS)28
20753
b FB(on)j(success,)f(or)h(an)f(error)g(co)s(de.)150 2536
20754
y Fv(gn)m(utls)p 483 2536 37 5 v 55 w(priorit)m(y)p 945
20755
2536 V 54 w(set)p 1151 2536 V 54 w(direct)3350 2759 y
20756
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_priority_set_d)q(irec)q
20757
(t)f Fg(\()p Ff(gn)m(utls)p 2046 2759 28 4 v 40 w(session)p
20758
2355 2759 V 41 w(t)30 b Fe(session)12 b Ff(,)32 b(const)565
20759
2869 y(c)m(har)f(*)g Fe(priorities)12 b Ff(,)33 b(const)e(c)m(har)f(**)
20760
i Fe(err_pos)12 b Fg(\))390 2978 y Ff(session)p FB(:)41
20754
b FB(is)56 b(returned,)62 b Ft(GNUTLS_E_)390 5322 y(SUCCESS)28
20755
b FB(on)j(success,)f(or)h(an)f(error)g(co)s(de.)p eop
20756
end
20757
%%Page: 158 164
20758
TeXDict begin 158 163 bop 150 -116 a FB(Chapter)30 b(9:)41
20759
b(F)-8 b(unction)31 b(Reference)2237 b(158)150 299 y
20760
Fv(gn)m(utls)p 483 299 37 5 v 55 w(priorit)m(y)p 945
20761
299 V 54 w(set)p 1151 299 V 54 w(direct)3350 486 y FB([F)-8
20762
b(unction])-3599 b Fh(int)53 b(gnutls_priority_set_d)q(irec)q(t)f
20763
Fg(\()p Ff(gn)m(utls)p 2046 486 28 4 v 40 w(session)p
20764
2355 486 V 41 w(t)30 b Fe(session)12 b Ff(,)32 b(const)565
20765
596 y(c)m(har)f(*)g Fe(priorities)12 b Ff(,)33 b(const)e(c)m(har)f(**)i
20766
Fe(err_pos)12 b Fg(\))390 705 y Ff(session)p FB(:)41
20761
20767
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20762
3139 y Ff(priorities)t FB(:)41 b(is)30 b(a)h(string)f(describing)h
20763
(priorities)390 3300 y Ff(err)p 508 3300 V 40 w(p)s(os)t
20768
835 y Ff(priorities)t FB(:)41 b(is)30 b(a)h(string)f(describing)h
20769
(priorities)390 964 y Ff(err)p 508 964 V 40 w(p)s(os)t
20764
20770
FB(:)39 b(In)28 b(case)i(of)f(an)g(error)f(this)h(will)g(ha)m(v)m(e)i
20765
20771
(the)e(p)s(osition)g(in)f(the)i(string)f(the)g(error)f(o)s(ccured)390
20766
3462 y(Sets)23 b(the)h(priorities)g(to)g(use)f(on)g(the)g(ciphers,)i(k)
20772
1094 y(Sets)23 b(the)h(priorities)g(to)g(use)f(on)g(the)g(ciphers,)i(k)
20767
20773
m(ey)f(exc)m(hange)g(metho)s(ds,)h(macs)e(and)g(compression)390
20768
3571 y(metho)s(ds.)62 b(This)37 b(function)h(a)m(v)m(oids)h(k)m(eeping)
20774
1204 y(metho)s(ds.)62 b(This)37 b(function)h(a)m(v)m(oids)h(k)m(eeping)
20769
20775
g(a)f(priorit)m(y)g(cac)m(he)h(and)f(is)f(used)g(to)i(directly)f(set)
20770
390 3681 y(string)c(priorities)g(to)h(a)f(TLS)f(session.)51
20776
390 1313 y(string)c(priorities)g(to)h(a)f(TLS)f(session.)51
20771
20777
b(F)-8 b(or)35 b(do)s(cumen)m(tation)g(c)m(hec)m(k)g(the)f
20772
Ft(gnutls_priority_)390 3790 y(init\(\))p FB(.)390 3951
20778
Ft(gnutls_priority_)390 1423 y(init\(\))p FB(.)390 1553
20773
20779
y Fn(Returns:)93 b FB(On)55 b(syn)m(tax)i(error)f Ft
20774
20780
(GNUTLS_E_INVALID_REQUEST)50 b FB(is)56 b(returned,)62
20775
b Ft(GNUTLS_E_)390 4061 y(SUCCESS)28 b FB(on)j(success,)f(or)h(an)f
20776
(error)g(co)s(de.)150 4287 y Fv(gn)m(utls)p 483 4287
20777
37 5 v 55 w(priorit)m(y)p 945 4287 V 54 w(set)3350 4510
20781
b Ft(GNUTLS_E_)390 1662 y(SUCCESS)28 b FB(on)j(success,)f(or)h(an)f
20782
(error)g(co)s(de.)150 1852 y Fv(gn)m(utls)p 483 1852
20783
37 5 v 55 w(priorit)m(y)p 945 1852 V 54 w(set)3350 2039
20778
20784
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_priority_set)e
20779
Fg(\()p Ff(gn)m(utls)p 1679 4510 28 4 v 41 w(session)p
20780
1989 4510 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(gn)m(utls)p
20781
2768 4510 V 41 w(priorit)m(y)p 3107 4510 V 40 w(t)565
20782
4620 y Fe(priority)12 b Fg(\))390 4729 y Ff(session)p
20785
Fg(\()p Ff(gn)m(utls)p 1679 2039 28 4 v 41 w(session)p
20786
1989 2039 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(gn)m(utls)p
20787
2768 2039 V 41 w(priorit)m(y)p 3107 2039 V 40 w(t)565
20788
2148 y Fe(priority)12 b Fg(\))390 2258 y Ff(session)p
20783
20789
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20784
4891 y Ff(priorit)m(y)8 b FB(:)41 b(is)30 b(a)h Ft(gnutls_priority_t)26
20785
b FB(structure.)390 5052 y(Sets)d(the)h(priorities)g(to)g(use)f(on)g
20790
2388 y Ff(priorit)m(y)8 b FB(:)41 b(is)30 b(a)h Ft(gnutls_priority_t)26
20791
b FB(structure.)390 2517 y(Sets)d(the)h(priorities)g(to)g(use)f(on)g
20786
20792
(the)g(ciphers,)i(k)m(ey)f(exc)m(hange)g(metho)s(ds,)h(macs)e(and)g
20787
(compression)390 5161 y(metho)s(ds.)390 5322 y Fn(Returns:)40
20793
(compression)390 2627 y(metho)s(ds.)390 2757 y Fn(Returns:)40
20788
20794
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
20789
(de.)p eop end
20790
%%Page: 158 164
20791
TeXDict begin 158 163 bop 150 -116 a FB(Chapter)30 b(9:)41
20792
b(F)-8 b(unction)31 b(Reference)2237 b(158)150 299 y
20795
(de.)150 2946 y Fv(gn)m(utls)p 483 2946 37 5 v 55 w(proto)s(col)p
20796
979 2946 V 55 w(get)p 1199 2946 V 54 w(id)3350 3133 y
20797
FB([F)-8 b(unction])-3599 b Fh(gnutls_protocol_t)57 b
20798
(gnutls_protocol_get_)q(id)52 b Fg(\()p Ff(const)31 b(c)m(har)g(*)f
20799
Fe(name)12 b Fg(\))390 3243 y Ff(name)5 b FB(:)41 b(is)30
20800
b(a)h(proto)s(col)g(name)390 3373 y(The)f(names)g(are)h(compared)f(in)g
20801
(a)h(case)h(insensitiv)m(e)f(w)m(a)m(y)-8 b(.)390 3502
20802
y Fn(Returns:)40 b FB(an)31 b(id)f(of)g(the)h(sp)s(eci\014ed)e(proto)s
20803
(col,)j(or)e Ft(GNUTLS_VERSION_UNKNOWN)25 b FB(on)30
20804
b(error.)150 3692 y Fv(gn)m(utls)p 483 3692 V 55 w(proto)s(col)p
20805
979 3692 V 55 w(get)p 1199 3692 V 54 w(name)3350 3879
20806
y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
20807
(gnutls_protocol_get_na)q(me)f Fg(\()p Ff(gn)m(utls)p
20808
2412 3879 28 4 v 40 w(proto)s(col)p 2777 3879 V 41 w(t)565
20809
3989 y Fe(version)12 b Fg(\))390 4098 y Ff(v)m(ersion)p
20810
FB(:)41 b(is)31 b(a)f(\(gn)m(utls\))i(v)m(ersion)f(n)m(um)m(b)s(er)390
20811
4228 y(Con)m(v)m(ert)g(a)g Ft(gnutls_protocol_t)26 b
20812
FB(v)-5 b(alue)30 b(to)i(a)e(string.)390 4357 y Fn(Returns:)94
20813
b FB(a)58 b(string)f(that)h(con)m(tains)g(the)g(name)f(of)g(the)h(sp)s
20814
(eci\014ed)e(TLS)g(v)m(ersion)i(\(e.g.,)390 4467 y Ft(")p
20815
FB(TLS1.0)p Ft(")p FB(\),)31 b(or)f Ft(NULL)p FB(.)150
20816
4657 y Fv(gn)m(utls)p 483 4657 37 5 v 55 w(proto)s(col)p
20817
979 4657 V 55 w(get)p 1199 4657 V 54 w(v)m(ersion)3350
20818
4844 y FB([F)-8 b(unction])-3599 b Fh(gnutls_protocol_t)57
20819
b(gnutls_protocol_get_)q(vers)q(ion)565 4953 y Fg(\()p
20820
Ff(gn)m(utls)p 846 4953 28 4 v 41 w(session)p 1156 4953
20821
V 40 w(t)31 b Fe(session)12 b Fg(\))390 5063 y Ff(session)p
20822
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20823
5193 y(Get)31 b(TLS)f(v)m(ersion,)h(a)g Ft(gnutls_protocol_t)25
20824
b FB(v)-5 b(alue.)390 5322 y Fn(Returns:)40 b FB(the)31
20825
b(v)m(ersion)g(of)f(the)h(curren)m(tly)f(used)g(proto)s(col.)p
20826
eop end
20827
%%Page: 159 165
20828
TeXDict begin 159 164 bop 150 -116 a FB(Chapter)30 b(9:)41
20829
b(F)-8 b(unction)31 b(Reference)2237 b(159)150 299 y
20793
20830
Fv(gn)m(utls)p 483 299 37 5 v 55 w(proto)s(col)p 979
20794
299 V 55 w(get)p 1199 299 V 54 w(id)3350 500 y FB([F)-8
20795
b(unction])-3599 b Fh(gnutls_protocol_t)57 b(gnutls_protocol_get_)q(id)
20796
52 b Fg(\()p Ff(const)31 b(c)m(har)g(*)f Fe(name)12 b
20797
Fg(\))390 610 y Ff(name)5 b FB(:)41 b(is)30 b(a)h(proto)s(col)g(name)
20798
390 749 y(The)f(names)g(are)h(compared)f(in)g(a)h(case)h(insensitiv)m
20799
(e)f(w)m(a)m(y)-8 b(.)390 888 y Fn(Returns:)40 b FB(an)31
20800
b(id)f(of)g(the)h(sp)s(eci\014ed)e(proto)s(col,)j(or)e
20801
Ft(GNUTLS_VERSION_UNKNOWN)25 b FB(on)30 b(error.)150
20802
1092 y Fv(gn)m(utls)p 483 1092 V 55 w(proto)s(col)p 979
20803
1092 V 55 w(get)p 1199 1092 V 54 w(name)3350 1293 y FB([F)-8
20804
b(unction])-3599 b Fh(const)54 b(char)f(*)g(gnutls_protocol_get_na)q
20805
(me)f Fg(\()p Ff(gn)m(utls)p 2412 1293 28 4 v 40 w(proto)s(col)p
20806
2777 1293 V 41 w(t)565 1402 y Fe(version)12 b Fg(\))390
20807
1512 y Ff(v)m(ersion)p FB(:)41 b(is)31 b(a)f(\(gn)m(utls\))i(v)m
20808
(ersion)f(n)m(um)m(b)s(er)390 1651 y(Con)m(v)m(ert)g(a)g
20809
Ft(gnutls_protocol_t)26 b FB(v)-5 b(alue)30 b(to)i(a)e(string.)390
20810
1790 y Fn(Returns:)94 b FB(a)58 b(string)f(that)h(con)m(tains)g(the)g
20811
(name)f(of)g(the)h(sp)s(eci\014ed)e(TLS)g(v)m(ersion)i(\(e.g.,)390
20812
1900 y Ft(")p FB(TLS1.0)p Ft(")p FB(\),)31 b(or)f Ft(NULL)p
20813
FB(.)150 2103 y Fv(gn)m(utls)p 483 2103 37 5 v 55 w(proto)s(col)p
20814
979 2103 V 55 w(get)p 1199 2103 V 54 w(v)m(ersion)3350
20815
2305 y FB([F)-8 b(unction])-3599 b Fh(gnutls_protocol_t)57
20816
b(gnutls_protocol_get_)q(vers)q(ion)565 2414 y Fg(\()p
20817
Ff(gn)m(utls)p 846 2414 28 4 v 41 w(session)p 1156 2414
20818
V 40 w(t)31 b Fe(session)12 b Fg(\))390 2524 y Ff(session)p
20819
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20820
2663 y(Get)31 b(TLS)f(v)m(ersion,)h(a)g Ft(gnutls_protocol_t)25
20821
b FB(v)-5 b(alue.)390 2802 y Fn(Returns:)40 b FB(the)31
20822
b(v)m(ersion)g(of)f(the)h(curren)m(tly)f(used)g(proto)s(col.)150
20823
3006 y Fv(gn)m(utls)p 483 3006 37 5 v 55 w(proto)s(col)p
20824
979 3006 V 55 w(list)3350 3207 y FB([F)-8 b(unction])-3599
20831
299 V 55 w(list)3350 508 y FB([F)-8 b(unction])-3599
20825
20832
b Fh(const)54 b(gnutls_protocol_t)j(*)c(gnutls_protocol_list)e
20826
Fg(\()31 b Fe(void)12 b Fg(\))390 3316 y FB(Get)31 b(a)g(list)g(of)g
20833
Fg(\()31 b Fe(void)12 b Fg(\))390 618 y FB(Get)31 b(a)g(list)g(of)g
20827
20834
(supp)s(orted)d(proto)s(cols,)k(e.g.)41 b(SSL)30 b(3.0,)h(TLS)f(1.0)h
20828
(etc.)390 3455 y Fn(Returns:)43 b FB(a)32 b(zero-terminated)h(list)f
20829
(of)g Ft(gnutls_protocol_t)27 b FB(in)m(tegers)33 b(indicating)f(the)g
20830
(a)m(v)-5 b(ail-)390 3565 y(able)31 b(proto)s(cols.)150
20831
3769 y Fv(gn)m(utls)p 483 3769 V 55 w(proto)s(col)p 979
20832
3769 V 55 w(set)p 1186 3769 V 54 w(priorit)m(y)3350 3970
20833
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_protocol_set_p)q(rior)
20834
q(ity)f Fg(\()p Ff(gn)m(utls)p 2150 3970 28 4 v 41 w(session)p
20835
2460 3970 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(const)565
20836
4080 y(in)m(t)f(*)g Fe(list)12 b Fg(\))390 4189 y Ff(session)p
20835
(etc.)390 764 y Fn(Returns:)43 b FB(a)32 b(zero-terminated)h(list)f(of)
20836
g Ft(gnutls_protocol_t)27 b FB(in)m(tegers)33 b(indicating)f(the)g(a)m
20837
(v)-5 b(ail-)390 874 y(able)31 b(proto)s(cols.)150 1086
20838
y Fv(gn)m(utls)p 483 1086 V 55 w(proto)s(col)p 979 1086
20839
V 55 w(set)p 1186 1086 V 54 w(priorit)m(y)3350 1295 y
20840
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_protocol_set_p)q(rior)q
20841
(ity)f Fg(\()p Ff(gn)m(utls)p 2150 1295 28 4 v 41 w(session)p
20842
2460 1295 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(const)565
20843
1404 y(in)m(t)f(*)g Fe(list)12 b Fg(\))390 1514 y Ff(session)p
20837
20844
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
20838
4328 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
20839
m(utls)p 1789 4328 V 40 w(proto)s(col)p 2154 4328 V 41
20840
w(t)g(elemen)m(ts.)390 4467 y(Sets)c(the)g(priorit)m(y)g(on)g(the)g
20845
1661 y Ff(list)r FB(:)41 b(is)31 b(a)g(0)f(terminated)h(list)g(of)g(gn)
20846
m(utls)p 1789 1661 V 40 w(proto)s(col)p 2154 1661 V 41
20847
w(t)g(elemen)m(ts.)390 1807 y(Sets)c(the)g(priorit)m(y)g(on)g(the)g
20841
20848
(proto)s(col)g(v)m(ersions)g(supp)s(orted)e(b)m(y)i(gn)m(utls.)40
20842
b(This)26 b(function)g(actually)390 4577 y(enables)31
20849
b(This)26 b(function)g(actually)390 1917 y(enables)31
20843
20850
b(or)f(disables)g(proto)s(cols.)42 b(New)m(er)31 b(proto)s(col)g(v)m
20844
20851
(ersions)g(alw)m(a)m(ys)h(ha)m(v)m(e)g(highest)e(priorit)m(y)-8
20845
b(.)390 4716 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20852
b(.)390 2064 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20846
20853
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
20847
4920 y Fv(gn)m(utls)p 483 4920 37 5 v 55 w(psk)p 719
20848
4920 V 54 w(allo)s(cate)p 1184 4920 V 53 w(clien)m(t)p
20849
1529 4920 V 54 w(creden)m(tials)3350 5121 y FB([F)-8
20854
2275 y Fv(gn)m(utls)p 483 2275 37 5 v 55 w(psk)p 719
20855
2275 V 54 w(allo)s(cate)p 1184 2275 V 53 w(clien)m(t)p
20856
1529 2275 V 54 w(creden)m(tials)3350 2485 y FB([F)-8
20850
20857
b(unction])-3599 b Fh(int)53 b(gnutls_psk_allocate_c)q(lien)q(t_c)q
20851
(red)q(ent)q(ials)565 5230 y Fg(\()p Ff(gn)m(utls)p 846
20852
5230 28 4 v 41 w(psk)p 1022 5230 V 39 w(clien)m(t)p 1274
20853
5230 V 42 w(creden)m(tials)p 1737 5230 V 41 w(t)31 b(*)g
20854
Fe(sc)12 b Fg(\))390 5340 y Ff(sc)6 b FB(:)40 b(is)31
20855
b(a)g(p)s(oin)m(ter)f(to)h(an)f Ft(gnutls_psk_server_credenti)o(als)o
20856
(_t)24 b FB(structure.)p eop end
20857
%%Page: 159 165
20858
TeXDict begin 159 164 bop 150 -116 a FB(Chapter)30 b(9:)41
20859
b(F)-8 b(unction)31 b(Reference)2237 b(159)390 299 y(This)31
20860
b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f(directly)g(th)m
20861
(us)f(this)h(help)s(er)f(function)g(is)390 408 y(pro)m(vided)f(in)g
20862
(order)g(to)h(allo)s(cate)i(it.)390 542 y Fn(Returns:)40
20863
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
20864
(de.)150 738 y Fv(gn)m(utls)p 483 738 37 5 v 55 w(psk)p
20865
719 738 V 54 w(allo)s(cate)p 1184 738 V 53 w(serv)m(er)p
20866
1559 738 V 54 w(creden)m(tials)3350 933 y FB([F)-8 b(unction])-3599
20867
b Fh(int)53 b(gnutls_psk_allocate_s)q(erve)q(r_c)q(red)q(ent)q(ials)565
20868
1042 y Fg(\()p Ff(gn)m(utls)p 846 1042 28 4 v 41 w(psk)p
20869
1022 1042 V 39 w(serv)m(er)p 1294 1042 V 41 w(creden)m(tials)p
20870
1756 1042 V 41 w(t)31 b(*)f Fe(sc)12 b Fg(\))390 1152
20871
y Ff(sc)6 b FB(:)40 b(is)31 b(a)g(p)s(oin)m(ter)f(to)h(an)f
20872
Ft(gnutls_psk_server_credenti)o(als)o(_t)24 b FB(structure.)390
20873
1285 y(This)31 b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f
20874
(directly)g(th)m(us)f(this)h(help)s(er)f(function)g(is)390
20875
1395 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i(it.)390
20876
1528 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
20877
b(success,)f(or)h(an)f(error)g(co)s(de.)150 1725 y Fv(gn)m(utls)p
20878
483 1725 37 5 v 55 w(psk)p 719 1725 V 54 w(clien)m(t)p
20879
1065 1725 V 53 w(get)p 1283 1725 V 54 w(hin)m(t)3350
20880
1919 y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
20881
(gnutls_psk_client_get_)q(hin)q(t)e Fg(\()p Ff(gn)m(utls)p
20882
2516 1919 28 4 v 41 w(session)p 2826 1919 V 40 w(t)565
20883
2029 y Fe(session)12 b Fg(\))390 2138 y Ff(session)p
20884
FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390 2271 y(The)j(PSK)g(iden)m
20885
(tit)m(y)i(hin)m(t)e(ma)m(y)i(giv)m(e)g(the)f(clien)m(t)h(help)e(in)g
20886
(deciding)h(whic)m(h)g(username)f(to)h(use.)390 2381
20887
y(This)30 b(should)f(only)h(b)s(e)g(called)i(in)e(case)h(of)g(PSK)e
20888
(authen)m(tication)k(and)c(in)i(case)g(of)f(a)h(clien)m(t.)390
20889
2514 y Fn(Returns:)40 b FB(the)31 b(iden)m(tit)m(y)h(hin)m(t)e(of)h
20858
(red)q(ent)q(ials)565 2594 y Fg(\()p Ff(gn)m(utls)p 846
20859
2594 28 4 v 41 w(psk)p 1022 2594 V 39 w(clien)m(t)p 1274
20860
2594 V 42 w(creden)m(tials)p 1737 2594 V 41 w(t)31 b(*)g
20861
Fe(sc)12 b Fg(\))390 2704 y Ff(sc)6 b FB(:)40 b(is)31
20862
b(a)g(p)s(oin)m(ter)f(to)h(an)f Ft(gnutls_psk_server_credenti)o(als)o
20863
(_t)24 b FB(structure.)390 2851 y(This)31 b(structure)g(is)h(complex)g
20864
(enough)f(to)i(manipulate)f(directly)g(th)m(us)f(this)h(help)s(er)f
20865
(function)g(is)390 2960 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i
20866
(it.)390 3107 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20867
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
20868
3319 y Fv(gn)m(utls)p 483 3319 37 5 v 55 w(psk)p 719
20869
3319 V 54 w(allo)s(cate)p 1184 3319 V 53 w(serv)m(er)p
20870
1559 3319 V 54 w(creden)m(tials)3350 3528 y FB([F)-8
20871
b(unction])-3599 b Fh(int)53 b(gnutls_psk_allocate_s)q(erve)q(r_c)q
20872
(red)q(ent)q(ials)565 3637 y Fg(\()p Ff(gn)m(utls)p 846
20873
3637 28 4 v 41 w(psk)p 1022 3637 V 39 w(serv)m(er)p 1294
20874
3637 V 41 w(creden)m(tials)p 1756 3637 V 41 w(t)31 b(*)f
20875
Fe(sc)12 b Fg(\))390 3747 y Ff(sc)6 b FB(:)40 b(is)31
20876
b(a)g(p)s(oin)m(ter)f(to)h(an)f Ft(gnutls_psk_server_credenti)o(als)o
20877
(_t)24 b FB(structure.)390 3894 y(This)31 b(structure)g(is)h(complex)g
20878
(enough)f(to)i(manipulate)f(directly)g(th)m(us)f(this)h(help)s(er)f
20879
(function)g(is)390 4003 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i
20880
(it.)390 4150 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
20881
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
20882
4362 y Fv(gn)m(utls)p 483 4362 37 5 v 55 w(psk)p 719
20883
4362 V 54 w(clien)m(t)p 1065 4362 V 53 w(get)p 1283 4362
20884
V 54 w(hin)m(t)3350 4571 y FB([F)-8 b(unction])-3599
20885
b Fh(const)54 b(char)f(*)g(gnutls_psk_client_get_)q(hin)q(t)e
20886
Fg(\()p Ff(gn)m(utls)p 2516 4571 28 4 v 41 w(session)p
20887
2826 4571 V 40 w(t)565 4680 y Fe(session)12 b Fg(\))390
20888
4790 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
20889
4937 y(The)j(PSK)g(iden)m(tit)m(y)i(hin)m(t)e(ma)m(y)i(giv)m(e)g(the)f
20890
(clien)m(t)h(help)e(in)g(deciding)h(whic)m(h)g(username)f(to)h(use.)390
20891
5046 y(This)30 b(should)f(only)h(b)s(e)g(called)i(in)e(case)h(of)g(PSK)
20892
e(authen)m(tication)k(and)c(in)i(case)g(of)f(a)h(clien)m(t.)390
20893
5193 y Fn(Returns:)40 b FB(the)31 b(iden)m(tit)m(y)h(hin)m(t)e(of)h
20890
20894
(the)f(p)s(eer,)g(or)h Ft(NULL)e FB(in)h(case)h(of)g(an)f(error.)390
20891
2648 y Fn(Since:)41 b FB(2.4.0)150 2844 y Fv(gn)m(utls)p
20892
483 2844 37 5 v 55 w(psk)p 719 2844 V 54 w(free)p 972
20893
2844 V 55 w(clien)m(t)p 1319 2844 V 53 w(creden)m(tials)3350
20894
3039 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
20895
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20896
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20897
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20898
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20895
5340 y Fn(Since:)41 b FB(2.4.0)p eop end
20896
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20897
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20898
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20899
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20900
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20901
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20902
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20903
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20904
612 V 39 w(clien)m(t)p 1274 612 V 42 w(creden)m(tials)p
20905
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20899
20906
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20900
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20907
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20908
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20909
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20910
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20911
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20912
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20913
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20914
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20915
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20916
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20917
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20918
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20901
20919
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20902
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20903
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20904
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20905
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20906
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20907
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20908
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20909
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20910
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20911
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20912
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20913
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20914
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20915
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20916
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20917
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20918
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20920
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20921
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20922
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20923
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20924
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20919
20925
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20920
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20926
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20921
20927
b Ff(,)33 b(const)e(c)m(har)g(*)g Fe(psk_identity_hint)12
20922
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20923
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20924
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20925
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20926
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20928
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20929
3549 2372 V 40 w(t)c(*)565 2481 y Fe(output_key)12 b
20930
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20931
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20932
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20927
20933
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20928
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20929
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20930
(with)g(PSK)f(iden)m(tit)m(y)j(hin)m(t.)p eop end
20931
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20932
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20933
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20934
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20935
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20936
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20937
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20938
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20939
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20940
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20941
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20942
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20943
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20934
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20935
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20936
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20937
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20938
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20939
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20940
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20941
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20942
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20943
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20944
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20945
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20946
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20944
20947
(gnutls_psk_server_get_)q(use)q(rnam)q(e)e Fg(\()p Ff(gn)m(utls)p
20945
2725 1258 28 4 v 41 w(session)p 3035 1258 V 40 w(t)565
20946
1367 y Fe(session)12 b Fg(\))390 1477 y Ff(session)p
20947
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20948
2725 3958 28 4 v 41 w(session)p 3035 3958 V 40 w(t)565
20949
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20950
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20948
20951
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20949
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20952
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20950
20953
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20951
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20952
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20953
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20954
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20954
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20955
483 4666 37 5 v 55 w(psk)p 719 4666 V 54 w(set)p 925
20956
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20957
1898 4666 V 54 w(function)3350 4870 y FB([F)-8 b(unction])-3599
20955
20958
b Fh(void)54 b(gnutls_psk_set_client_cr)q(ede)q(nti)q(als)q(_fun)q(cti)
20956
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20957
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20958
42 w(creden)m(tials)p 1737 2291 V 41 w(t)31 b Fe(cred)12
20959
b Ff(,)31 b(gn)m(utls)p 2360 2291 V 41 w(psk)p 2536 2291
20960
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20961
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20962
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20959
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20960
v 41 w(psk)p 1022 4979 V 39 w(clien)m(t)p 1274 4979 V
20961
42 w(creden)m(tials)p 1737 4979 V 41 w(t)31 b Fe(cred)12
20962
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20963
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20964
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20965
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20963
20966
(gnutls_psk_server_credent)o(ials)o(_t)24 b FB(structure.)390
20964
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20965
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20966
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20967
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20968
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20969
b(\(*call-)390 3019 y(bac)m(k\)\(gn)m(utls)p 887 3019
20970
V 42 w(session)p 1198 3019 V 40 w(t,)31 b(c)m(har**)h(username,)e(gn)m
20971
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20972
3163 y(The)h Ft(username)e FB(and)h Ft(key)p FB(-)p Ft(>)p
20967
5340 y Ff(func)6 b FB(:)39 b(is)31 b(the)f(callbac)m(k)j(function)p
20968
eop end
20969
%%Page: 161 167
20970
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20971
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20972
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20973
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20974
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20975
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20976
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20977
1198 518 V 40 w(t,)31 b(c)m(har**)h(username,)e(gn)m(utls)p
20978
2290 518 V 40 w(datum)p 2588 518 V 40 w(t*)h(k)m(ey\);)390
20979
672 y(The)h Ft(username)e FB(and)h Ft(key)p FB(-)p Ft(>)p
20973
20980
FB(data)h(m)m(ust)g(b)s(e)g(allo)s(cated)i(using)d Ft
20974
(gnutls_malloc\(\))p FB(.)42 b Ft(username)390 3273 y
20981
(gnutls_malloc\(\))p FB(.)42 b Ft(username)390 782 y
20975
20982
FB(should)30 b(b)s(e)h(ASCI)s(I)f(strings)h(or)h(UTF-8)g(strings)f
20976
20983
(prepared)f(using)h(the)h Ft(")p FB(SASLprep)p Ft(")d
20977
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20978
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20979
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20984
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20985
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20986
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20980
20987
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20981
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20982
w(psk)p 719 3880 V 54 w(set)p 925 3880 V 54 w(clien)m(t)p
20983
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20988
(error.)150 1420 y Fv(gn)m(utls)p 483 1420 37 5 v 55
20989
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20990
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20984
20991
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20985
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20986
28 4 v 41 w(psk)p 1022 4197 V 39 w(clien)m(t)p 1274 4197
20987
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20992
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20993
28 4 v 41 w(psk)p 1022 1746 V 39 w(clien)m(t)p 1274 1746
20994
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20988
20995
b Ff(,)31 b(const)g(c)m(har)g(*)f Fe(username)12 b Ff(,)33
20989
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20990
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20991
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20992
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20996
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20997
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20998
1755 1855 V 40 w(psk)p 1930 1855 V 39 w(k)m(ey)p 2102
20999
1855 V 41 w(\015ags)g Fe(flags)12 b Fg(\))390 1965 y
20993
21000
Ff(res)t FB(:)40 b(is)31 b(an)f Ft(gnutls_psk_client_creden)o(tial)o
20994
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21001
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20995
21002
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20996
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20997
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20998
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20999
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21000
3679 4849 V 42 w(t)390 4959 y(structure.)i(Those)30 b(will)h(b)s(e)f
21003
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21004
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21005
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21006
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21007
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21001
21008
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21002
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21009
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21003
21010
(strings)f(prepared)g(using)g(the)g Ft(")p FB(SASLprep)p
21004
21011
Ft(")e FB(pro\014le)i(of)h Ft(")p FB(stringprep)p Ft(")p
21005
FB(.)38 b(The)390 5178 y(k)m(ey)31 b(can)g(b)s(e)f(either)g(in)g(ra)m
21012
FB(.)38 b(The)390 2757 y(k)m(ey)31 b(can)g(b)s(e)f(either)g(in)g(ra)m
21006
21013
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21007
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21008
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21009
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%%Page: 161 167
21011
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21012
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21013
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21014
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21015
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21016
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21017
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21018
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21019
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21020
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21021
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21022
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21023
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21024
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21025
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21028
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21029
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21030
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21031
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21032
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21033
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21034
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21035
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21014
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21015
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21016
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21017
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21018
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21019
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21020
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21021
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21022
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21023
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21024
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21025
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21026
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21027
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21028
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21029
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21030
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21031
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21032
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21033
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21034
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21035
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21036
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21037
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21038
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21039
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21036
21040
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21037
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21041
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21038
21042
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21039
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21043
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21040
21044
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21041
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21045
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21042
21046
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21043
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21047
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21044
21048
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21045
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21046
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21047
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21048
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21049
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21050
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21051
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21052
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21053
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21054
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21055
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21056
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21057
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21058
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21059
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21060
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21061
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21062
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21063
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21064
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21065
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21066
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21067
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21068
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21069
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21070
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21072
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21073
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21074
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21075
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21076
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21077
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21078
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21079
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21080
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21081
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21082
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21049
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21050
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21051
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21052
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21053
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21054
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21055
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21056
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21057
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21058
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21059
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21060
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21061
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21062
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21063
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21064
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21065
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21066
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21067
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21068
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21069
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21070
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21071
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21072
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21073
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21074
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21075
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21076
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21077
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21078
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21079
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21080
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21081
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21082
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21083
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21084
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21085
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21086
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21087
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21088
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21089
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21083
21090
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21084
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21091
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21085
21092
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21086
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21087
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21093
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21094
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21088
21095
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21089
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21096
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21090
21097
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21091
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21092
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21095
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21096
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21097
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21098
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21100
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21101
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21102
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21103
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21105
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21106
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21107
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21108
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21110
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21111
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21098
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21099
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21100
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21101
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21102
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21103
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21104
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21105
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21106
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21110
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21111
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21114
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21115
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21112
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21113
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21117
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21115
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21116
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21119
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21120
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21121
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21119
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21122
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21124
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21125
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21126
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21123
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21124
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21125
1294 4840 V 41 w(creden)m(tials)p 1756 4840 V 41 w(t)31
21126
b Fe(res)12 b Ff(,)31 b(gn)m(utls)p 2327 4840 V 40 w(params)p
21127
2656 4840 V 40 w(function)f(*)h Fe(func)12 b Fg(\))390
21128
4950 y Ff(res)t FB(:)40 b(is)31 b(a)f(gn)m(utls)p 984
21129
4950 V 41 w(certi\014cate)p 1412 4950 V 42 w(creden)m(tials)p
21130
1875 4950 V 41 w(t)h(structure)390 5081 y Ff(func)6 b
21127
21131
FB(:)39 b(is)31 b(the)f(function)g(to)i(b)s(e)d(called)390
21128
2357 y(This)43 b(function)g(will)h(set)h(a)f(callbac)m(k)i(in)d(order)g
21132
5213 y(This)43 b(function)g(will)h(set)h(a)f(callbac)m(k)i(in)d(order)g
21129
21133
(for)h(the)g(serv)m(er)g(to)g(get)h(the)f(di\016e)g(hellman)390
21130
2467 y(parameters)31 b(for)f(PSK)f(authen)m(tication.)43
21131
b(The)30 b(callbac)m(k)i(should)e(return)f(zero)i(on)g(success.)150
21132
2671 y Fv(gn)m(utls)p 483 2671 37 5 v 55 w(record)p 878
21133
2671 V 54 w(c)m(hec)m(k)p 1225 2671 V 52 w(p)s(ending)3350
21134
2873 y FB([F)-8 b(unction])-3599 b Fh(size_t)54 b
21135
(gnutls_record_check_pe)q(ndi)q(ng)e Fg(\()p Ff(gn)m(utls)p
21136
2255 2873 28 4 v 41 w(session)p 2565 2873 V 40 w(t)30
21137
b Fe(session)12 b Fg(\))390 2983 y Ff(session)p FB(:)41
21138
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21139
3122 y(This)35 b(function)g(c)m(hec)m(ks)h(if)g(there)f(are)h(an)m(y)g
21140
(data)g(to)g(receiv)m(e)h(in)e(the)h(gn)m(utls)f(bu\013ers.)55
21141
b(Returns)390 3232 y(the)32 b(size)h(of)f(that)g(data)g(or)g(0.)45
21142
b(Notice)34 b(that)f(y)m(ou)f(ma)m(y)g(also)h(use)e Ft(select\(\))f
21143
FB(to)i(c)m(hec)m(k)i(for)d(data)390 3342 y(in)36 b(a)h(TCP)f
21144
(connection,)j(instead)e(of)f(this)h(function.)58 b(\(gn)m(utls)37
21145
b(lea)m(v)m(es)i(some)e(data)g(in)f(the)h(tcp)390 3451
21146
y(bu\013er)29 b(in)h(order)g(for)g(select)i(to)g(w)m(ork\).)150
21147
3656 y Fv(gn)m(utls)p 483 3656 37 5 v 55 w(record)p 878
21148
3656 V 54 w(disable)p 1300 3656 V 55 w(padding)3350 3857
21134
5322 y(parameters)31 b(for)f(PSK)f(authen)m(tication.)43
21135
b(The)30 b(callbac)m(k)i(should)e(return)f(zero)i(on)g(success.)p
21136
eop end
21137
%%Page: 163 169
21138
TeXDict begin 163 168 bop 150 -116 a FB(Chapter)30 b(9:)41
21139
b(F)-8 b(unction)31 b(Reference)2237 b(163)150 299 y
21140
Fv(gn)m(utls)p 483 299 37 5 v 55 w(record)p 878 299 V
21141
54 w(c)m(hec)m(k)p 1225 299 V 52 w(p)s(ending)3350 502
21142
y FB([F)-8 b(unction])-3599 b Fh(size_t)54 b(gnutls_record_check_pe)q
21143
(ndi)q(ng)e Fg(\()p Ff(gn)m(utls)p 2255 502 28 4 v 41
21144
w(session)p 2565 502 V 40 w(t)30 b Fe(session)12 b Fg(\))390
21145
611 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21146
b FB(structure.)390 752 y(This)35 b(function)g(c)m(hec)m(ks)h(if)g
21147
(there)f(are)h(an)m(y)g(data)g(to)g(receiv)m(e)h(in)e(the)h(gn)m(utls)f
21148
(bu\013ers.)55 b(Returns)390 861 y(the)32 b(size)h(of)f(that)g(data)g
21149
(or)g(0.)45 b(Notice)34 b(that)f(y)m(ou)f(ma)m(y)g(also)h(use)e
21150
Ft(select\(\))f FB(to)i(c)m(hec)m(k)i(for)d(data)390
21151
971 y(in)36 b(a)h(TCP)f(connection,)j(instead)e(of)f(this)h(function.)
21152
58 b(\(gn)m(utls)37 b(lea)m(v)m(es)i(some)e(data)g(in)f(the)h(tcp)390
21153
1081 y(bu\013er)29 b(in)h(order)g(for)g(select)i(to)g(w)m(ork\).)150
21154
1286 y Fv(gn)m(utls)p 483 1286 37 5 v 55 w(record)p 878
21155
1286 V 54 w(disable)p 1300 1286 V 55 w(padding)3350 1489
21149
21156
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_record_disable_pa)q
21150
(ddi)q(ng)e Fg(\()p Ff(gn)m(utls)p 2255 3857 28 4 v 41
21151
w(session)p 2565 3857 V 40 w(t)30 b Fe(session)12 b Fg(\))390
21152
3967 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21153
b FB(structure.)390 4107 y(Used)35 b(to)i(disabled)e(padding)f(in)h
21157
(ddi)q(ng)e Fg(\()p Ff(gn)m(utls)p 2255 1489 28 4 v 41
21158
w(session)p 2565 1489 V 40 w(t)30 b Fe(session)12 b Fg(\))390
21159
1598 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21160
b FB(structure.)390 1739 y(Used)35 b(to)i(disabled)e(padding)f(in)h
21154
21161
(TLS)g(1.0)h(and)f(ab)s(o)m(v)m(e.)58 b(Normally)36 b(y)m(ou)g(do)f
21155
(not)h(need)f(to)h(use)390 4216 y(this)25 b(function,)h(but)f(there)h
21162
(not)h(need)f(to)h(use)390 1848 y(this)25 b(function,)h(but)f(there)h
21156
21163
(are)f(buggy)g(clien)m(ts)i(that)f(complain)g(if)f(a)h(serv)m(er)f
21157
(pads)g(the)g(encrypted)390 4326 y(data.)41 b(This)30
21164
(pads)g(the)g(encrypted)390 1958 y(data.)41 b(This)30
21158
21165
b(of)h(course)f(will)h(disable)f(protection)i(against)g(statistical)h
21159
(attac)m(ks)f(on)f(the)f(data.)390 4465 y(Normally)25
21166
(attac)m(ks)f(on)f(the)f(data.)390 2098 y(Normally)25
21160
21167
b(only)f(serv)m(ers)g(that)g(require)g(maxim)m(um)g(compatibilit)m(y)i
21161
(with)e(ev)m(erything)g(out)g(there,)390 4575 y(need)30
21162
b(to)h(call)h(this)e(function.)150 4779 y Fv(gn)m(utls)p
21163
483 4779 37 5 v 55 w(record)p 878 4779 V 54 w(get)p 1097
21164
4779 V 54 w(direction)3350 4981 y FB([F)-8 b(unction])-3599
21168
(with)e(ev)m(erything)g(out)g(there,)390 2208 y(need)30
21169
b(to)h(call)h(this)e(function.)150 2413 y Fv(gn)m(utls)p
21170
483 2413 37 5 v 55 w(record)p 878 2413 V 54 w(get)p 1097
21171
2413 V 54 w(direction)3350 2616 y FB([F)-8 b(unction])-3599
21165
21172
b Fh(int)53 b(gnutls_record_get_dir)q(ecti)q(on)f Fg(\()p
21166
Ff(gn)m(utls)p 2098 4981 28 4 v 41 w(session)p 2408 4981
21167
V 40 w(t)30 b Fe(session)12 b Fg(\))390 5091 y Ff(session)p
21173
Ff(gn)m(utls)p 2098 2616 28 4 v 41 w(session)p 2408 2616
21174
V 40 w(t)30 b Fe(session)12 b Fg(\))390 2726 y Ff(session)p
21168
21175
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21169
5230 y(This)31 b(function)h(pro)m(vides)h(information)f(ab)s(out)g(the)
21176
2866 y(This)31 b(function)h(pro)m(vides)h(information)f(ab)s(out)g(the)
21170
21177
h(in)m(ternals)g(of)f(the)h(record)f(proto)s(col)h(and)f(is)390
21171
5340 y(only)27 b(useful)f(if)h(a)h(prior)e(gn)m(utls)i(function)e(call)
21178
2976 y(only)27 b(useful)f(if)h(a)h(prior)e(gn)m(utls)i(function)e(call)
21172
21179
j(\(e.g.)41 b Ft(gnutls_handshake\(\))p FB(\))22 b(w)m(as)28
21173
b(in)m(terrupted)p eop end
21174
%%Page: 163 169
21175
TeXDict begin 163 168 bop 150 -116 a FB(Chapter)30 b(9:)41
21176
b(F)-8 b(unction)31 b(Reference)2237 b(163)390 299 y(for)35
21177
b(some)h(reason,)h(that)e(is,)i(if)e(a)h(function)f(returned)f
21178
Ft(GNUTLS_E_INTERRUPTED)c FB(or)35 b Ft(GNUTLS_)390 408
21179
y(E_AGAIN)p FB(.)47 b(In)33 b(suc)m(h)f(a)i(case,)h(y)m(ou)f(migh)m(t)g
21180
(w)m(an)m(t)g(to)g(call)g Ft(select\(\))d FB(or)i Ft(poll\(\))f
21181
FB(b)s(efore)g(calling)390 518 y(the)d(in)m(terrupted)f(gn)m(utls)h
21182
(function)g(again.)41 b(T)-8 b(o)29 b(tell)i(y)m(ou)e(whether)f(a)h
21183
(\014le)g(descriptor)g(should)f(b)s(e)390 628 y(selected)j(for)f
21184
(either)g(reading)f(or)h(writing,)g Ft(gnutls_record_get_direct)o
21185
(ion\()o(\))24 b FB(returns)k(0)i(if)390 737 y(the)e(in)m(terrupted)f
21186
(function)h(w)m(as)g(trying)g(to)h(read)f(data,)h(and)e(1)i(if)f(it)g
21187
(w)m(as)g(trying)g(to)h(write)f(data.)390 876 y Fn(Returns:)40
21188
b FB(0)31 b(if)f(trying)h(to)g(read)f(data,)i(1)e(if)h(trying)f(to)h
21189
(write)g(data.)150 1079 y Fv(gn)m(utls)p 483 1079 37
21190
5 v 55 w(record)p 878 1079 V 54 w(get)p 1097 1079 V 54
21191
w(max)p 1378 1079 V 54 w(size)3350 1280 y FB([F)-8 b(unction])-3599
21192
b Fh(size_t)54 b(gnutls_record_get_max_)q(siz)q(e)d Fg(\()p
21193
Ff(gn)m(utls)p 2202 1280 28 4 v 41 w(session)p 2512 1280
21194
V 40 w(t)31 b Fe(session)12 b Fg(\))390 1390 y Ff(session)p
21195
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21196
1529 y(This)i(function)g(returns)g(the)h(maxim)m(um)f(record)h(pac)m(k)
21180
b(in)m(terrupted)390 3085 y(for)35 b(some)h(reason,)h(that)e(is,)i(if)e
21181
(a)h(function)f(returned)f Ft(GNUTLS_E_INTERRUPTED)c
21182
FB(or)35 b Ft(GNUTLS_)390 3195 y(E_AGAIN)p FB(.)47 b(In)33
21183
b(suc)m(h)f(a)i(case,)h(y)m(ou)f(migh)m(t)g(w)m(an)m(t)g(to)g(call)g
21184
Ft(select\(\))d FB(or)i Ft(poll\(\))f FB(b)s(efore)g(calling)390
21185
3304 y(the)d(in)m(terrupted)f(gn)m(utls)h(function)g(again.)41
21186
b(T)-8 b(o)29 b(tell)i(y)m(ou)e(whether)f(a)h(\014le)g(descriptor)g
21187
(should)f(b)s(e)390 3414 y(selected)j(for)f(either)g(reading)f(or)h
21188
(writing,)g Ft(gnutls_record_get_direct)o(ion\()o(\))24
21189
b FB(returns)k(0)i(if)390 3524 y(the)e(in)m(terrupted)f(function)h(w)m
21190
(as)g(trying)g(to)h(read)f(data,)h(and)e(1)i(if)f(it)g(w)m(as)g(trying)
21191
g(to)h(write)f(data.)390 3664 y Fn(Returns:)40 b FB(0)31
21192
b(if)f(trying)h(to)g(read)f(data,)i(1)e(if)h(trying)f(to)h(write)g
21193
(data.)150 3869 y Fv(gn)m(utls)p 483 3869 37 5 v 55 w(record)p
21194
878 3869 V 54 w(get)p 1097 3869 V 54 w(max)p 1378 3869
21195
V 54 w(size)3350 4072 y FB([F)-8 b(unction])-3599 b Fh(size_t)54
21196
b(gnutls_record_get_max_)q(siz)q(e)d Fg(\()p Ff(gn)m(utls)p
21197
2202 4072 28 4 v 41 w(session)p 2512 4072 V 40 w(t)31
21198
b Fe(session)12 b Fg(\))390 4182 y Ff(session)p FB(:)41
21199
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21200
4322 y(This)i(function)g(returns)g(the)h(maxim)m(um)f(record)h(pac)m(k)
21197
21201
m(et)h(size)g(in)e(this)h(connection.)41 b(The)28 b(maxi-)390
21198
1638 y(m)m(um)i(record)g(size)h(is)g(negotiated)h(b)m(y)e(the)h(clien)m
21202
4432 y(m)m(um)i(record)g(size)h(is)g(negotiated)h(b)m(y)e(the)h(clien)m
21199
21203
(t)h(after)f(the)f(\014rst)g(handshak)m(e)g(message.)150
21200
1842 y Fv(gn)m(utls)p 483 1842 37 5 v 55 w(record)p 878
21201
1842 V 54 w(recv)3350 2043 y FB([F)-8 b(unction])-3599
21204
4637 y Fv(gn)m(utls)p 483 4637 37 5 v 55 w(record)p 878
21205
4637 V 54 w(recv)3350 4840 y FB([F)-8 b(unction])-3599
21202
21206
b Fh(ssize_t)54 b(gnutls_record_recv)d Fg(\()p Ff(gn)m(utls)p
21203
1836 2043 28 4 v 41 w(session)p 2146 2043 V 40 w(t)31
21207
1836 4840 28 4 v 41 w(session)p 2146 4840 V 40 w(t)31
21204
21208
b Fe(session)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(data)12
21205
b Ff(,)565 2153 y(size)p 712 2153 V 41 w(t)31 b Fe(sizeofdata)12
21206
b Fg(\))390 2262 y Ff(session)p FB(:)41 b(is)30 b(a)h
21207
Ft(gnutls_session_t)26 b FB(structure.)390 2401 y Ff(data)p
21209
b Ff(,)565 4949 y(size)p 712 4949 V 41 w(t)31 b Fe(sizeofdata)12
21210
b Fg(\))390 5059 y Ff(session)p FB(:)41 b(is)30 b(a)h
21211
Ft(gnutls_session_t)26 b FB(structure.)390 5199 y Ff(data)p
21208
21212
FB(:)41 b(the)31 b(bu\013er)e(that)i(the)g(data)g(will)g(b)s(e)e(read)i
21209
(in)m(to)390 2540 y Ff(sizeofdata)p FB(:)43 b(the)30
21210
b(n)m(um)m(b)s(er)f(of)i(requested)f(b)m(ytes)390 2678
21211
y(This)k(function)g(has)h(the)g(similar)g(seman)m(tics)h(with)e
21213
(in)m(to)390 5340 y Ff(sizeofdata)p FB(:)43 b(the)30
21214
b(n)m(um)m(b)s(er)f(of)i(requested)f(b)m(ytes)p eop end
21215
%%Page: 164 170
21216
TeXDict begin 164 169 bop 150 -116 a FB(Chapter)30 b(9:)41
21217
b(F)-8 b(unction)31 b(Reference)2237 b(164)390 299 y(This)34
21218
b(function)g(has)h(the)g(similar)g(seman)m(tics)h(with)e
21212
21219
Ft(recv\(\))p FB(.)52 b(The)34 b(only)h(di\013erence)g(is)g(that)g(is)
21213
390 2788 y(accepts)d(a)e(GNUTLS)g(session,)h(and)f(uses)g(di\013eren)m
21214
(t)h(error)f(co)s(des.)390 2927 y(In)k(the)i(sp)s(ecial)g(case)g(that)g
21220
390 408 y(accepts)d(a)e(GNUTLS)g(session,)h(and)f(uses)g(di\013eren)m
21221
(t)h(error)f(co)s(des.)390 545 y(In)k(the)i(sp)s(ecial)g(case)g(that)g
21215
21222
(a)f(serv)m(er)h(requests)f(a)g(renegotiation,)k(the)d(clien)m(t)g(ma)m
21216
(y)g(receiv)m(e)h(an)390 3036 y(error)31 b(co)s(de)i(of)f
21223
(y)g(receiv)m(e)h(an)390 655 y(error)31 b(co)s(de)i(of)f
21217
21224
Ft(GNUTLS_E_REHANDSHAKE)p FB(.)39 b(This)31 b(message)i(ma)m(y)g(b)s(e)
21218
e(simply)g(ignored,)i(replied)390 3146 y(with)f(an)h(alert)g(con)m
21219
(taining)h(NO)p 1531 3146 V 40 w(RENEGOTIA)-8 b(TION,)32
21220
b(or)h(replied)f(with)g(a)h(new)f(handshak)m(e,)390 3255
21221
y(dep)s(ending)d(on)h(the)h(clien)m(t's)h(will.)390 3394
21225
e(simply)g(ignored,)i(replied)390 764 y(with)f(an)h(alert)g(con)m
21226
(taining)h(NO)p 1531 764 28 4 v 40 w(RENEGOTIA)-8 b(TION,)32
21227
b(or)h(replied)f(with)g(a)h(new)f(handshak)m(e,)390 874
21228
y(dep)s(ending)d(on)h(the)h(clien)m(t's)h(will.)390 1010
21222
21229
y(If)20 b Ft(EINTR)g FB(is)g(returned)g(b)m(y)g(the)h(in)m(ternal)h
21223
21230
(push)d(function)h(\(the)h(default)g(is)g Ft(recv\(\))p
21224
FB(\))e(then)i Ft(GNUTLS_)390 3504 y(E_INTERRUPTED)33
21231
FB(\))e(then)i Ft(GNUTLS_)390 1120 y(E_INTERRUPTED)33
21225
21232
b FB(will)k(b)s(e)f(returned.)58 b(If)36 b Ft(GNUTLS_E_INTERRUPTED)c
21226
FB(or)k Ft(GNUTLS_E_AGAIN)d FB(is)390 3613 y(returned,)26
21233
FB(or)k Ft(GNUTLS_E_AGAIN)d FB(is)390 1229 y(returned,)26
21227
21234
b(y)m(ou)h(m)m(ust)f(call)i(this)f(function)f(again)h(to)g(get)h(the)f
21228
(data.)40 b(See)26 b(also)i Ft(gnutls_record_)390 3723
21229
y(get_direction\(\))p FB(.)390 3862 y(A)e(serv)m(er)h(ma)m(y)f(also)h
21235
(data.)40 b(See)26 b(also)i Ft(gnutls_record_)390 1339
21236
y(get_direction\(\))p FB(.)390 1475 y(A)e(serv)m(er)h(ma)m(y)f(also)h
21230
21237
(receiv)m(e)h Ft(GNUTLS_E_REHANDSHAKE)21 b FB(when)k(a)h(clien)m(t)i
21231
(has)e(initiated)h(a)g(hand-)390 3971 y(shak)m(e.)41
21238
(has)e(initiated)h(a)g(hand-)390 1585 y(shak)m(e.)41
21232
21239
b(In)27 b(that)i(case)h(the)e(serv)m(er)h(can)f(only)h(initiate)h(a)f
21233
(handshak)m(e)f(or)g(terminate)h(the)g(connec-)390 4081
21234
y(tion.)390 4220 y Fn(Returns:)68 b FB(the)44 b(n)m(um)m(b)s(er)f(of)h
21240
(handshak)m(e)f(or)g(terminate)h(the)g(connec-)390 1695
21241
y(tion.)390 1831 y Fn(Returns:)68 b FB(the)44 b(n)m(um)m(b)s(er)f(of)h
21235
21242
(b)m(ytes)h(receiv)m(ed)g(and)f(zero)g(on)g(EOF.)h(A)f(negativ)m(e)i
21236
(error)e(co)s(de)390 4329 y(is)c(returned)g(in)g(case)h(of)g(an)f
21243
(error)e(co)s(de)390 1941 y(is)c(returned)g(in)g(case)h(of)g(an)f
21237
21244
(error.)71 b(The)40 b(n)m(um)m(b)s(er)f(of)i(b)m(ytes)g(receiv)m(ed)g
21238
(migh)m(t)h(b)s(e)d(less)i(than)390 4439 y Ft(sizeofdata)p
21239
FB(.)150 4642 y Fv(gn)m(utls)p 483 4642 37 5 v 55 w(record)p
21240
878 4642 V 54 w(send)3350 4843 y FB([F)-8 b(unction])-3599
21245
(migh)m(t)h(b)s(e)d(less)i(than)390 2050 y Ft(sizeofdata)p
21246
FB(.)150 2252 y Fv(gn)m(utls)p 483 2252 37 5 v 55 w(record)p
21247
878 2252 V 54 w(send)3350 2450 y FB([F)-8 b(unction])-3599
21241
21248
b Fh(ssize_t)54 b(gnutls_record_send)d Fg(\()p Ff(gn)m(utls)p
21242
1836 4843 28 4 v 41 w(session)p 2146 4843 V 40 w(t)31
21243
b Fe(session)12 b Ff(,)32 b(const)f(v)m(oid)g(*)565 4953
21244
y Fe(data)12 b Ff(,)31 b(size)p 988 4953 V 41 w(t)g Fe(sizeofdata)12
21245
b Fg(\))390 5062 y Ff(session)p FB(:)41 b(is)30 b(a)h
21246
Ft(gnutls_session_t)26 b FB(structure.)390 5201 y Ff(data)p
21249
1836 2450 28 4 v 41 w(session)p 2146 2450 V 40 w(t)31
21250
b Fe(session)12 b Ff(,)32 b(const)f(v)m(oid)g(*)565 2560
21251
y Fe(data)12 b Ff(,)31 b(size)p 988 2560 V 41 w(t)g Fe(sizeofdata)12
21252
b Fg(\))390 2669 y Ff(session)p FB(:)41 b(is)30 b(a)h
21253
Ft(gnutls_session_t)26 b FB(structure.)390 2806 y Ff(data)p
21247
21254
FB(:)41 b(con)m(tains)32 b(the)f(data)g(to)g(send)390
21248
5340 y Ff(sizeofdata)p FB(:)43 b(is)30 b(the)h(length)f(of)h(the)f
21249
(data)p eop end
21250
%%Page: 164 170
21251
TeXDict begin 164 169 bop 150 -116 a FB(Chapter)30 b(9:)41
21252
b(F)-8 b(unction)31 b(Reference)2237 b(164)390 299 y(This)34
21253
b(function)g(has)h(the)g(similar)g(seman)m(tics)h(with)e
21254
Ft(send\(\))p FB(.)52 b(The)34 b(only)h(di\013erence)g(is)g(that)g(is)
21255
390 408 y(accepts)d(a)e(GNUTLS)g(session,)h(and)f(uses)g(di\013eren)m
21256
(t)h(error)f(co)s(des.)390 549 y(Note)35 b(that)f(if)g(the)g(send)f
21257
(bu\013er)g(is)h(full,)g Ft(send\(\))e FB(will)i(blo)s(c)m(k)h(this)e
21258
(function.)51 b(See)34 b(the)g Ft(send\(\))390 659 y
21259
FB(do)s(cumen)m(tation)29 b(for)e(full)h(information.)40
21260
b(Y)-8 b(ou)29 b(can)f(replace)h(the)f(default)g(push)e(function)i(b)m
21261
(y)f(us-)390 768 y(ing)f Ft(gnutls_transport_set_ptr2)o(\(\))20
21262
b FB(with)25 b(a)i(call)g(to)g Ft(send\(\))d FB(with)h(a)i(MSG)p
21263
3192 768 28 4 v 40 w(DONTW)-10 b(AIT)390 878 y(\015ag)31
21264
b(if)f(blo)s(c)m(king)h(is)g(a)f(problem.)390 1018 y(If)g(the)h(EINTR)f
21265
(is)h(returned)e(b)m(y)i(the)f(in)m(ternal)i(push)d(function)h(\(the)h
21266
(default)g(is)g Ft(send\(\)})d FB(then)390 1128 y Ft
21267
(GNUTLS_E_INTERRUPTED)j FB(will)38 b(b)s(e)e(returned.)59
21268
b(If)36 b Ft(GNUTLS_E_INTERRUPTED)c FB(or)k Ft(GNUTLS_E_)390
21269
1238 y(AGAIN)44 b FB(is)h(returned,)i(y)m(ou)f(m)m(ust)f(call)h(this)f
21270
(function)g(again,)50 b(with)45 b(the)g(same)g(parameters;)390
21271
1347 y(alternativ)m(ely)36 b(y)m(ou)d(could)g(pro)m(vide)g(a)g
21272
Ft(NULL)f FB(p)s(oin)m(ter)g(for)h(data,)h(and)f(0)g(for)g(size.)49
21273
b(cf.)f Ft(gnutls_)390 1457 y(record_get_direction\(\))p
21274
FB(.)390 1597 y Fn(Returns:)i FB(the)36 b(n)m(um)m(b)s(er)e(of)h(b)m
21275
(ytes)h(sen)m(t,)h(or)e(a)h(negativ)m(e)i(error)d(co)s(de.)55
21276
b(The)35 b(n)m(um)m(b)s(er)f(of)h(b)m(ytes)390 1707 y(sen)m(t)h(migh)m
21277
(t)h(b)s(e)e(less)h(than)g Ft(sizeofdata)p FB(.)54 b(The)36
21278
b(maxim)m(um)g(n)m(um)m(b)s(er)e(of)i(b)m(ytes)g(this)g(function)390
21279
1816 y(can)31 b(send)e(in)h(a)h(single)g(call)h(dep)s(ends)c(on)j(the)f
21280
(negotiated)j(maxim)m(um)d(record)g(size.)150 2022 y
21281
Fv(gn)m(utls)p 483 2022 37 5 v 55 w(record)p 878 2022
21282
V 54 w(set)p 1084 2022 V 54 w(max)p 1365 2022 V 54 w(size)3350
21283
2225 y FB([F)-8 b(unction])-3599 b Fh(ssize_t)54 b
21284
(gnutls_record_set_max)q(_si)q(ze)e Fg(\()p Ff(gn)m(utls)p
21285
2255 2225 28 4 v 41 w(session)p 2565 2225 V 40 w(t)30
21286
b Fe(session)12 b Ff(,)565 2334 y(size)p 712 2334 V 41
21287
w(t)31 b Fe(size)12 b Fg(\))390 2444 y Ff(session)p FB(:)41
21255
2942 y Ff(sizeofdata)p FB(:)43 b(is)30 b(the)h(length)f(of)h(the)f
21256
(data)390 3079 y(This)k(function)g(has)h(the)g(similar)g(seman)m(tics)h
21257
(with)e Ft(send\(\))p FB(.)52 b(The)34 b(only)h(di\013erence)g(is)g
21258
(that)g(is)390 3189 y(accepts)d(a)e(GNUTLS)g(session,)h(and)f(uses)g
21259
(di\013eren)m(t)h(error)f(co)s(des.)390 3325 y(Note)35
21260
b(that)f(if)g(the)g(send)f(bu\013er)g(is)h(full,)g Ft(send\(\))e
21261
FB(will)i(blo)s(c)m(k)h(this)e(function.)51 b(See)34
21262
b(the)g Ft(send\(\))390 3435 y FB(do)s(cumen)m(tation)29
21263
b(for)e(full)h(information.)40 b(Y)-8 b(ou)29 b(can)f(replace)h(the)f
21264
(default)g(push)e(function)i(b)m(y)f(us-)390 3544 y(ing)f
21265
Ft(gnutls_transport_set_ptr2)o(\(\))20 b FB(with)25 b(a)i(call)g(to)g
21266
Ft(send\(\))d FB(with)h(a)i(MSG)p 3192 3544 V 40 w(DONTW)-10
21267
b(AIT)390 3654 y(\015ag)31 b(if)f(blo)s(c)m(king)h(is)g(a)f(problem.)
21268
390 3790 y(If)g(the)h(EINTR)f(is)h(returned)e(b)m(y)i(the)f(in)m
21269
(ternal)i(push)d(function)h(\(the)h(default)g(is)g Ft(send\(\)})d
21270
FB(then)390 3900 y Ft(GNUTLS_E_INTERRUPTED)j FB(will)38
21271
b(b)s(e)e(returned.)59 b(If)36 b Ft(GNUTLS_E_INTERRUPTED)c
21272
FB(or)k Ft(GNUTLS_E_)390 4009 y(AGAIN)44 b FB(is)h(returned,)i(y)m(ou)f
21273
(m)m(ust)f(call)h(this)f(function)g(again,)50 b(with)45
21274
b(the)g(same)g(parameters;)390 4119 y(alternativ)m(ely)36
21275
b(y)m(ou)d(could)g(pro)m(vide)g(a)g Ft(NULL)f FB(p)s(oin)m(ter)g(for)h
21276
(data,)h(and)f(0)g(for)g(size.)49 b(cf.)f Ft(gnutls_)390
21277
4229 y(record_get_direction\(\))p FB(.)390 4365 y Fn(Returns:)i
21278
FB(the)36 b(n)m(um)m(b)s(er)e(of)h(b)m(ytes)h(sen)m(t,)h(or)e(a)h
21279
(negativ)m(e)i(error)d(co)s(de.)55 b(The)35 b(n)m(um)m(b)s(er)f(of)h(b)
21280
m(ytes)390 4475 y(sen)m(t)h(migh)m(t)h(b)s(e)e(less)h(than)g
21281
Ft(sizeofdata)p FB(.)54 b(The)36 b(maxim)m(um)g(n)m(um)m(b)s(er)e(of)i
21282
(b)m(ytes)g(this)g(function)390 4584 y(can)31 b(send)e(in)h(a)h(single)
21283
g(call)h(dep)s(ends)c(on)j(the)f(negotiated)j(maxim)m(um)d(record)g
21284
(size.)150 4786 y Fv(gn)m(utls)p 483 4786 37 5 v 55 w(record)p
21285
878 4786 V 54 w(set)p 1084 4786 V 54 w(max)p 1365 4786
21286
V 54 w(size)3350 4984 y FB([F)-8 b(unction])-3599 b Fh(ssize_t)54
21287
b(gnutls_record_set_max)q(_si)q(ze)e Fg(\()p Ff(gn)m(utls)p
21288
2255 4984 28 4 v 41 w(session)p 2565 4984 V 40 w(t)30
21289
b Fe(session)12 b Ff(,)565 5094 y(size)p 712 5094 V 41
21290
w(t)31 b Fe(size)12 b Fg(\))390 5203 y Ff(session)p FB(:)41
21288
21291
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21289
2584 y Ff(size)5 b FB(:)42 b(is)30 b(the)h(new)f(size)390
21290
2725 y(This)e(function)g(sets)h(the)g(maxim)m(um)f(record)h(pac)m(k)m
21291
(et)h(size)g(in)e(this)g(connection.)42 b(This)28 b(prop)s(ert)m(y)390
21292
2834 y(can)j(only)f(b)s(e)g(set)h(to)g(clien)m(ts.)42
21292
5340 y Ff(size)5 b FB(:)42 b(is)30 b(the)h(new)f(size)p
21293
eop end
21294
%%Page: 165 171
21295
TeXDict begin 165 170 bop 150 -116 a FB(Chapter)30 b(9:)41
21296
b(F)-8 b(unction)31 b(Reference)2237 b(165)390 299 y(This)28
21297
b(function)g(sets)h(the)g(maxim)m(um)f(record)h(pac)m(k)m(et)h(size)g
21298
(in)e(this)g(connection.)42 b(This)28 b(prop)s(ert)m(y)390
21299
408 y(can)j(only)f(b)s(e)g(set)h(to)g(clien)m(ts.)42
21293
21300
b(The)30 b(serv)m(er)h(ma)m(y)g(c)m(ho)s(ose)g(not)g(to)g(accept)h(the)
21294
e(requested)g(size.)390 2975 y(Acceptable)j(v)-5 b(alues)32
21301
e(requested)g(size.)390 544 y(Acceptable)j(v)-5 b(alues)32
21295
21302
b(are)g(512\(=2)p Ft(^)p FB(9\),)i(1024\(=2)p Ft(^)p
21296
21303
FB(10\),)h(2048\(=2)p Ft(^)p FB(11\))g(and)30 b(4096\(=2)p
21297
Ft(^)p FB(12\).)47 b(Re-)390 3085 y(turns)39 b(0)h(on)f(success.)69
21304
Ft(^)p FB(12\).)47 b(Re-)390 654 y(turns)39 b(0)h(on)f(success.)69
21298
21305
b(The)40 b(requested)f(record)h(size)h(do)s(es)e(get)i(in)e(e\013ect)j
21299
(immediately)f(only)390 3194 y(while)30 b(sending)g(data.)42
21306
(immediately)f(only)390 763 y(while)30 b(sending)g(data.)42
21300
21307
b(The)29 b(receiv)m(e)k(part)d(will)h(tak)m(e)h(e\013ect)f(after)g(a)g
21301
(successful)f(handshak)m(e.)390 3335 y(This)g(function)g(uses)h(a)g
21302
(TLS)f(extension)h(called)h('max)f(record)g(size'.)43
21303
b(Not)32 b(all)f(TLS)f(implemen-)390 3444 y(tations)i(use)e(or)g(ev)m
21304
(en)h(understand)e(this)h(extension.)150 3650 y Fv(gn)m(utls)p
21305
483 3650 37 5 v 55 w(rehandshak)m(e)3350 3852 y FB([F)-8
21308
(successful)f(handshak)m(e.)390 899 y(This)g(function)g(uses)h(a)g(TLS)
21309
f(extension)h(called)h('max)f(record)g(size'.)43 b(Not)32
21310
b(all)f(TLS)f(implemen-)390 1009 y(tations)i(use)e(or)g(ev)m(en)h
21311
(understand)e(this)h(extension.)150 1209 y Fv(gn)m(utls)p
21312
483 1209 37 5 v 55 w(rehandshak)m(e)3350 1407 y FB([F)-8
21306
21313
b(unction])-3599 b Fh(int)53 b(gnutls_rehandshake)e Fg(\()p
21307
Ff(gn)m(utls)p 1627 3852 28 4 v 41 w(session)p 1937 3852
21308
V 40 w(t)31 b Fe(session)12 b Fg(\))390 3962 y Ff(session)p
21314
Ff(gn)m(utls)p 1627 1407 28 4 v 41 w(session)p 1937 1407
21315
V 40 w(t)31 b Fe(session)12 b Fg(\))390 1517 y Ff(session)p
21309
21316
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21310
4103 y(This)32 b(function)h(will)h(renegotiate)h(securit)m(y)f
21317
1652 y(This)32 b(function)h(will)h(renegotiate)h(securit)m(y)f
21311
21318
(parameters)g(with)e(the)i(clien)m(t.)50 b(This)33 b(should)f(only)390
21312
4212 y(b)s(e)e(called)h(in)f(case)i(of)e(a)h(serv)m(er.)390
21313
4353 y(This)37 b(message)i(informs)e(the)h(p)s(eer)g(that)g(w)m(e)h(w)m
21319
1762 y(b)s(e)e(called)h(in)f(case)i(of)e(a)h(serv)m(er.)390
21320
1897 y(This)37 b(message)i(informs)e(the)h(p)s(eer)g(that)g(w)m(e)h(w)m
21314
21321
(an)m(t)f(to)h(renegotiate)h(parameters)f(\(p)s(erform)e(a)390
21315
4462 y(handshak)m(e\).)390 4603 y(If)25 b(this)h(function)f(succeeds)h
21322
2007 y(handshak)m(e\).)390 2143 y(If)25 b(this)h(function)f(succeeds)h
21316
21323
(\(returns)f(0\),)j(y)m(ou)e(m)m(ust)g(call)h(the)e Ft
21317
(gnutls_handshake\(\))c FB(function)390 4712 y(in)30
21324
(gnutls_handshake\(\))c FB(function)390 2252 y(in)30
21318
21325
b(order)g(to)h(negotiate)i(the)e(new)e(parameters.)390
21319
4853 y(If)40 b(the)h(clien)m(t)h(do)s(es)f(not)g(wish)f(to)h
21326
2388 y(If)40 b(the)h(clien)m(t)h(do)s(es)f(not)g(wish)f(to)h
21320
21327
(renegotiate)i(parameters)f(he)e(will)h(should)f(with)g(an)h(alert)390
21321
4963 y(message,)36 b(th)m(us)e(the)g(return)f(co)s(de)h(will)g(b)s(e)f
21328
2498 y(message,)36 b(th)m(us)e(the)g(return)f(co)s(de)h(will)g(b)s(e)f
21322
21329
Ft(GNUTLS_E_WARNING_ALERT_RE)o(CEI)o(VED)27 b FB(and)34
21323
b(the)390 5072 y(alert)h(will)g(b)s(e)f Ft(GNUTLS_A_NO_RENEGOTIATI)o
21330
b(the)390 2607 y(alert)h(will)g(b)s(e)f Ft(GNUTLS_A_NO_RENEGOTIATI)o
21324
21331
(ON)p FB(.)46 b(A)35 b(clien)m(t)h(ma)m(y)e(also)i(c)m(ho)s(ose)f(to)g
21325
(ignore)g(this)390 5182 y(message.)390 5322 y Fn(Returns:)40
21332
(ignore)g(this)390 2717 y(message.)390 2852 y Fn(Returns:)40
21326
21333
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(otherwise)h(an)f
21327
(error.)p eop end
21328
%%Page: 165 171
21329
TeXDict begin 165 170 bop 150 -116 a FB(Chapter)30 b(9:)41
21330
b(F)-8 b(unction)31 b(Reference)2237 b(165)150 299 y
21331
Fv(gn)m(utls)p 483 299 37 5 v 55 w(rsa)p 696 299 V 54
21332
w(exp)s(ort)p 1101 299 V 54 w(get)p 1320 299 V 54 w(mo)s(dulus)p
21333
1826 299 V 57 w(bits)3350 496 y FB([F)-8 b(unction])-3599
21334
b Fh(int)53 b(gnutls_rsa_export_get)q(_mod)q(ulu)q(s_b)q(its)f
21335
Fg(\()p Ff(gn)m(utls)p 2464 496 28 4 v 41 w(session)p
21336
2774 496 V 40 w(t)565 605 y Fe(session)12 b Fg(\))390
21337
715 y Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
21338
850 y(Get)g(the)g(exp)s(ort)f(RSA)g(parameter's)h(mo)s(dulus)e(size.)
21339
390 984 y Fn(Returns:)49 b FB(the)34 b(bits)h(used)e(in)i(the)f(last)i
21340
(RSA-EXPOR)-8 b(T)34 b(k)m(ey)h(exc)m(hange)h(with)e(the)h(p)s(eer,)g
21341
(or)g(a)390 1094 y(negativ)m(e)e(v)-5 b(alue)30 b(in)g(case)i(of)e
21342
(error.)150 1293 y Fv(gn)m(utls)p 483 1293 37 5 v 55
21343
w(rsa)p 696 1293 V 54 w(exp)s(ort)p 1101 1293 V 54 w(get)p
21344
1320 1293 V 54 w(pubk)m(ey)3350 1490 y FB([F)-8 b(unction])-3599
21334
(error.)150 3053 y Fv(gn)m(utls)p 483 3053 37 5 v 55
21335
w(rsa)p 696 3053 V 54 w(exp)s(ort)p 1101 3053 V 54 w(get)p
21336
1320 3053 V 54 w(mo)s(dulus)p 1826 3053 V 57 w(bits)3350
21337
3251 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_rsa_export_get)q
21338
(_mod)q(ulu)q(s_b)q(its)f Fg(\()p Ff(gn)m(utls)p 2464
21339
3251 28 4 v 41 w(session)p 2774 3251 V 40 w(t)565 3360
21340
y Fe(session)12 b Fg(\))390 3470 y Ff(session)p FB(:)41
21341
b(is)30 b(a)h(gn)m(utls)g(session)390 3606 y(Get)g(the)g(exp)s(ort)f
21342
(RSA)g(parameter's)h(mo)s(dulus)e(size.)390 3741 y Fn(Returns:)49
21343
b FB(the)34 b(bits)h(used)e(in)i(the)f(last)i(RSA-EXPOR)-8
21344
b(T)34 b(k)m(ey)h(exc)m(hange)h(with)e(the)h(p)s(eer,)g(or)g(a)390
21345
3851 y(negativ)m(e)e(v)-5 b(alue)30 b(in)g(case)i(of)e(error.)150
21346
4051 y Fv(gn)m(utls)p 483 4051 37 5 v 55 w(rsa)p 696
21347
4051 V 54 w(exp)s(ort)p 1101 4051 V 54 w(get)p 1320 4051
21348
V 54 w(pubk)m(ey)3350 4249 y FB([F)-8 b(unction])-3599
21345
21349
b Fh(int)53 b(gnutls_rsa_export_get)q(_pub)q(key)f Fg(\()p
21346
Ff(gn)m(utls)p 2150 1490 28 4 v 41 w(session)p 2460 1490
21347
V 40 w(t)31 b Fe(session)12 b Ff(,)565 1600 y(gn)m(utls)p
21348
811 1600 V 41 w(datum)p 1110 1600 V 39 w(t)31 b(*)g Fe(exponent)12
21349
b Ff(,)32 b(gn)m(utls)p 2016 1600 V 40 w(datum)p 2314
21350
1600 V 40 w(t)f(*)f Fe(modulus)12 b Fg(\))390 1709 y
21350
Ff(gn)m(utls)p 2150 4249 28 4 v 41 w(session)p 2460 4249
21351
V 40 w(t)31 b Fe(session)12 b Ff(,)565 4359 y(gn)m(utls)p
21352
811 4359 V 41 w(datum)p 1110 4359 V 39 w(t)31 b(*)g Fe(exponent)12
21353
b Ff(,)32 b(gn)m(utls)p 2016 4359 V 40 w(datum)p 2314
21354
4359 V 40 w(t)f(*)f Fe(modulus)12 b Fg(\))390 4469 y
21351
21355
Ff(session)p FB(:)41 b(is)30 b(a)h(gn)m(utls)g(session)390
21352
1844 y Ff(exp)s(onen)m(t)r FB(:)41 b(will)30 b(hold)g(the)h(exp)s(onen)
21353
m(t.)390 1978 y Ff(mo)s(dulus)t FB(:)39 b(will)30 b(hold)h(the)f(mo)s
21354
(dulus.)390 2113 y(This)c(function)g(will)h(return)e(the)i(p)s(eer's)f
21356
4604 y Ff(exp)s(onen)m(t)r FB(:)41 b(will)30 b(hold)g(the)h(exp)s(onen)
21357
m(t.)390 4740 y Ff(mo)s(dulus)t FB(:)39 b(will)30 b(hold)h(the)f(mo)s
21358
(dulus.)390 4876 y(This)c(function)g(will)h(return)e(the)i(p)s(eer's)f
21355
21359
(public)f(k)m(ey)j(exp)s(onen)m(t)e(and)g(mo)s(dulus)f(used)g(in)h(the)
21356
h(last)390 2223 y(RSA-EXPOR)-8 b(T)31 b(authen)m(tication.)48
21360
h(last)390 4985 y(RSA-EXPOR)-8 b(T)31 b(authen)m(tication.)48
21357
21361
b(The)31 b(output)h(parameters)g(m)m(ust)g(b)s(e)f(freed)g(with)h
21358
Ft(gnutls_)390 2332 y(free\(\))p FB(.)390 2467 y Fn(Returns:)46
21362
Ft(gnutls_)390 5095 y(free\(\))p FB(.)390 5230 y Fn(Returns:)46
21359
21363
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
21360
21364
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
21361
2576 y(returned.)150 2776 y Fv(gn)m(utls)p 483 2776 37
21362
5 v 55 w(rsa)p 696 2776 V 54 w(params)p 1138 2776 V 54
21363
w(cp)m(y)3350 2973 y FB([F)-8 b(unction])-3599 b Fh(int)53
21364
b(gnutls_rsa_params_cpy)f Fg(\()p Ff(gn)m(utls)p 1784
21365
2973 28 4 v 41 w(rsa)p 1942 2973 V 40 w(params)p 2271
21366
2973 V 39 w(t)31 b Fe(dst)12 b Ff(,)565 3082 y(gn)m(utls)p
21367
811 3082 V 41 w(rsa)p 969 3082 V 39 w(params)p 1297 3082
21368
V 40 w(t)31 b Fe(src)12 b Fg(\))390 3192 y Ff(dst)r FB(:)40
21369
b(Is)30 b(the)h(destination)g(structure,)f(whic)m(h)g(should)g(b)s(e)f
21370
(initialized.)390 3326 y Ff(src)6 b FB(:)40 b(Is)30 b(the)h(source)f
21371
(structure)390 3461 y(This)g(function)g(will)g(cop)m(y)h(the)g(RSA)f
21372
(parameters)h(structure)f(from)f(source)i(to)g(destination.)150
21373
3660 y Fv(gn)m(utls)p 483 3660 37 5 v 55 w(rsa)p 696
21374
3660 V 54 w(params)p 1138 3660 V 54 w(deinit)3350 3857
21375
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_rsa_params_deinit)e
21376
Fg(\()p Ff(gn)m(utls)p 1993 3857 28 4 v 41 w(rsa)p 2151
21377
3857 V 40 w(params)p 2480 3857 V 40 w(t)30 b Fe(rsa_params)12
21378
b Fg(\))390 3967 y Ff(rsa)p 513 3967 V 40 w(params)t
21365
5340 y(returned.)p eop end
21366
%%Page: 166 172
21367
TeXDict begin 166 171 bop 150 -116 a FB(Chapter)30 b(9:)41
21368
b(F)-8 b(unction)31 b(Reference)2237 b(166)150 299 y
21369
Fv(gn)m(utls)p 483 299 37 5 v 55 w(rsa)p 696 299 V 54
21370
w(params)p 1138 299 V 54 w(cp)m(y)3350 499 y FB([F)-8
21371
b(unction])-3599 b Fh(int)53 b(gnutls_rsa_params_cpy)f
21372
Fg(\()p Ff(gn)m(utls)p 1784 499 28 4 v 41 w(rsa)p 1942
21373
499 V 40 w(params)p 2271 499 V 39 w(t)31 b Fe(dst)12
21374
b Ff(,)565 609 y(gn)m(utls)p 811 609 V 41 w(rsa)p 969
21375
609 V 39 w(params)p 1297 609 V 40 w(t)31 b Fe(src)12
21376
b Fg(\))390 718 y Ff(dst)r FB(:)40 b(Is)30 b(the)h(destination)g
21377
(structure,)f(whic)m(h)g(should)g(b)s(e)f(initialized.)390
21378
856 y Ff(src)6 b FB(:)40 b(Is)30 b(the)h(source)f(structure)390
21379
994 y(This)g(function)g(will)g(cop)m(y)h(the)g(RSA)f(parameters)h
21380
(structure)f(from)f(source)i(to)g(destination.)150 1197
21381
y Fv(gn)m(utls)p 483 1197 37 5 v 55 w(rsa)p 696 1197
21382
V 54 w(params)p 1138 1197 V 54 w(deinit)3350 1397 y FB([F)-8
21383
b(unction])-3599 b Fh(void)54 b(gnutls_rsa_params_deinit)e
21384
Fg(\()p Ff(gn)m(utls)p 1993 1397 28 4 v 41 w(rsa)p 2151
21385
1397 V 40 w(params)p 2480 1397 V 40 w(t)30 b Fe(rsa_params)12
21386
b Fg(\))390 1507 y Ff(rsa)p 513 1507 V 40 w(params)t
21379
21387
FB(:)40 b(Is)30 b(a)h(structure)f(that)h(holds)e(the)i(parameters)390
21380
4102 y(This)f(function)g(will)g(deinitialize)j(the)e(RSA)e(parameters)i
21381
(structure.)150 4301 y Fv(gn)m(utls)p 483 4301 37 5 v
21382
55 w(rsa)p 696 4301 V 54 w(params)p 1138 4301 V 54 w(exp)s(ort)p
21383
1543 4301 V 55 w(pk)m(cs1)3350 4498 y FB([F)-8 b(unction])-3599
21388
1645 y(This)f(function)g(will)g(deinitialize)j(the)e(RSA)e(parameters)i
21389
(structure.)150 1847 y Fv(gn)m(utls)p 483 1847 37 5 v
21390
55 w(rsa)p 696 1847 V 54 w(params)p 1138 1847 V 54 w(exp)s(ort)p
21391
1543 1847 V 55 w(pk)m(cs1)3350 2048 y FB([F)-8 b(unction])-3599
21384
21392
b Fh(int)53 b(gnutls_rsa_params_exp)q(ort_)q(pkc)q(s1)f
21385
Fg(\()p Ff(gn)m(utls)p 2255 4498 28 4 v 41 w(rsa)p 2413
21386
4498 V 39 w(params)p 2741 4498 V 40 w(t)31 b Fe(params)12
21387
b Ff(,)565 4607 y(gn)m(utls)p 811 4607 V 41 w(x509)p
21388
1035 4607 V 41 w(crt)p 1187 4607 V 40 w(fm)m(t)p 1363
21389
4607 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(unsigned)d(c)m(har)i(*)g
21390
Fe(params_data)12 b Ff(,)33 b(size)p 3288 4607 V 41 w(t)e(*)565
21391
4717 y Fe(params_data_size)12 b Fg(\))390 4827 y Ff(params)t
21392
FB(:)40 b(Holds)31 b(the)f(RSA)g(parameters)390 4961
21393
Fg(\()p Ff(gn)m(utls)p 2255 2048 28 4 v 41 w(rsa)p 2413
21394
2048 V 39 w(params)p 2741 2048 V 40 w(t)31 b Fe(params)12
21395
b Ff(,)565 2157 y(gn)m(utls)p 811 2157 V 41 w(x509)p
21396
1035 2157 V 41 w(crt)p 1187 2157 V 40 w(fm)m(t)p 1363
21397
2157 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(unsigned)d(c)m(har)i(*)g
21398
Fe(params_data)12 b Ff(,)33 b(size)p 3288 2157 V 41 w(t)e(*)565
21399
2267 y Fe(params_data_size)12 b Fg(\))390 2376 y Ff(params)t
21400
FB(:)40 b(Holds)31 b(the)f(RSA)g(parameters)390 2514
21393
21401
y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
21394
b(One)30 b(of)h(PEM)f(or)g(DER.)390 5096 y Ff(params)p
21395
685 5096 V 40 w(data)p FB(:)40 b(will)29 b(con)m(tain)h(a)f(PK)m(CS1)f
21402
b(One)30 b(of)h(PEM)f(or)g(DER.)390 2652 y Ff(params)p
21403
685 2652 V 40 w(data)p FB(:)40 b(will)29 b(con)m(tain)h(a)f(PK)m(CS1)f
21396
21404
(RSAPublicKey)g(structure)g(PEM)g(or)h(DER)f(enco)s(ded)390
21397
5230 y Ff(params)p 685 5230 V 40 w(data)p 901 5230 V
21405
2790 y Ff(params)p 685 2790 V 40 w(data)p 901 2790 V
21398
21406
40 w(size)5 b FB(:)43 b(holds)30 b(the)h(size)g(of)g(params)p
21399
2115 5230 V 40 w(data)g(\(and)g(will)g(b)s(e)f(replaced)h(b)m(y)g(the)g
21400
(actual)390 5340 y(size)g(of)g(parameters\))p eop end
21401
%%Page: 166 172
21402
TeXDict begin 166 171 bop 150 -116 a FB(Chapter)30 b(9:)41
21403
b(F)-8 b(unction)31 b(Reference)2237 b(166)390 299 y(This)43
21404
b(function)h(will)g(exp)s(ort)g(the)g(giv)m(en)h(RSA)e(parameters)h(to)
21405
h(a)f(PK)m(CS1)g(RSAPublicKey)390 408 y(structure.)103
21406
b(If)51 b(the)h(bu\013er)e(pro)m(vided)h(is)g(not)h(long)g(enough)f(to)
21407
h(hold)f(the)h(output,)k(then)390 518 y(GNUTLS)p 777
21408
518 28 4 v 40 w(E)p 879 518 V 40 w(SHOR)-8 b(T)p 1234
21409
518 V 39 w(MEMOR)g(Y)p 1699 518 V 41 w(BUFFER)31 b(will)g(b)s(e)f
21410
(returned.)390 652 y(If)35 b(the)h(structure)f(is)g(PEM)h(enco)s(ded,)g
21411
(it)g(will)g(ha)m(v)m(e)h(a)f(header)f(of)g Ft(")p FB(BEGIN)h(RSA)f
21412
(PRIV)-10 b(A)i(TE)390 761 y(KEY)p Ft(")p FB(.)390 895
21413
y(In)30 b(case)h(of)g(failure)f(a)h(negativ)m(e)h(v)-5
21414
b(alue)31 b(will)g(b)s(e)f(returned,)f(and)h(0)h(on)f(success.)150
21415
1092 y Fv(gn)m(utls)p 483 1092 37 5 v 55 w(rsa)p 696
21416
1092 V 54 w(params)p 1138 1092 V 54 w(exp)s(ort)p 1543
21417
1092 V 55 w(ra)m(w)3350 1287 y FB([F)-8 b(unction])-3599
21407
2115 2790 V 40 w(data)g(\(and)g(will)g(b)s(e)f(replaced)h(b)m(y)g(the)g
21408
(actual)390 2900 y(size)g(of)g(parameters\))390 3038
21409
y(This)43 b(function)h(will)g(exp)s(ort)g(the)g(giv)m(en)h(RSA)e
21410
(parameters)h(to)h(a)f(PK)m(CS1)g(RSAPublicKey)390 3147
21411
y(structure.)103 b(If)51 b(the)h(bu\013er)e(pro)m(vided)h(is)g(not)h
21412
(long)g(enough)f(to)h(hold)f(the)h(output,)k(then)390
21413
3257 y(GNUTLS)p 777 3257 V 40 w(E)p 879 3257 V 40 w(SHOR)-8
21414
b(T)p 1234 3257 V 39 w(MEMOR)g(Y)p 1699 3257 V 41 w(BUFFER)31
21415
b(will)g(b)s(e)f(returned.)390 3395 y(If)35 b(the)h(structure)f(is)g
21416
(PEM)h(enco)s(ded,)g(it)g(will)g(ha)m(v)m(e)h(a)f(header)f(of)g
21417
Ft(")p FB(BEGIN)h(RSA)f(PRIV)-10 b(A)i(TE)390 3505 y(KEY)p
21418
Ft(")p FB(.)390 3643 y(In)30 b(case)h(of)g(failure)f(a)h(negativ)m(e)h
21419
(v)-5 b(alue)31 b(will)g(b)s(e)f(returned,)f(and)h(0)h(on)f(success.)
21420
150 3845 y Fv(gn)m(utls)p 483 3845 37 5 v 55 w(rsa)p
21421
696 3845 V 54 w(params)p 1138 3845 V 54 w(exp)s(ort)p
21422
1543 3845 V 55 w(ra)m(w)3350 4045 y FB([F)-8 b(unction])-3599
21418
21423
b Fh(int)53 b(gnutls_rsa_params_exp)q(ort_)q(raw)f Fg(\()p
21419
Ff(gn)m(utls)p 2150 1287 28 4 v 41 w(rsa)p 2308 1287
21420
V 40 w(params)p 2637 1287 V 39 w(t)31 b Fe(params)12
21421
b Ff(,)565 1396 y(gn)m(utls)p 811 1396 V 41 w(datum)p
21422
1110 1396 V 39 w(t)31 b(*)g Fe(m)12 b Ff(,)30 b(gn)m(utls)p
21423
1650 1396 V 40 w(datum)p 1948 1396 V 40 w(t)h(*)f Fe(e)12
21424
b Ff(,)31 b(gn)m(utls)p 2489 1396 V 40 w(datum)p 2787
21425
1396 V 40 w(t)f(*)h Fe(d)12 b Ff(,)30 b(gn)m(utls)p 3327
21426
1396 V 41 w(datum)p 3626 1396 V 39 w(t)565 1506 y(*)h
21427
Fe(p)12 b Ff(,)30 b(gn)m(utls)p 1006 1506 V 41 w(datum)p
21428
1305 1506 V 39 w(t)h(*)g Fe(q)12 b Ff(,)30 b(gn)m(utls)p
21429
1845 1506 V 40 w(datum)p 2143 1506 V 40 w(t)h(*)f Fe(u)12
21424
Ff(gn)m(utls)p 2150 4045 28 4 v 41 w(rsa)p 2308 4045
21425
V 40 w(params)p 2637 4045 V 39 w(t)31 b Fe(params)12
21426
b Ff(,)565 4155 y(gn)m(utls)p 811 4155 V 41 w(datum)p
21427
1110 4155 V 39 w(t)31 b(*)g Fe(m)12 b Ff(,)30 b(gn)m(utls)p
21428
1650 4155 V 40 w(datum)p 1948 4155 V 40 w(t)h(*)f Fe(e)12
21429
b Ff(,)31 b(gn)m(utls)p 2489 4155 V 40 w(datum)p 2787
21430
4155 V 40 w(t)f(*)h Fe(d)12 b Ff(,)30 b(gn)m(utls)p 3327
21431
4155 V 41 w(datum)p 3626 4155 V 39 w(t)565 4265 y(*)h
21432
Fe(p)12 b Ff(,)30 b(gn)m(utls)p 1006 4265 V 41 w(datum)p
21433
1305 4265 V 39 w(t)h(*)g Fe(q)12 b Ff(,)30 b(gn)m(utls)p
21434
1845 4265 V 40 w(datum)p 2143 4265 V 40 w(t)h(*)f Fe(u)12
21430
21435
b Ff(,)31 b(unsigned)e(in)m(t)i(*)g Fe(bits)12 b Fg(\))390
21431
1615 y Ff(params)t FB(:)40 b(a)31 b(structure)f(that)h(holds)f(the)g
21432
(rsa)g(parameters)390 1749 y Ff(m)p FB(:)40 b(will)31
21433
b(hold)f(the)h(mo)s(dulus)390 1882 y Ff(e)5 b FB(:)41
21436
4374 y Ff(params)t FB(:)40 b(a)31 b(structure)f(that)h(holds)f(the)g
21437
(rsa)g(parameters)390 4512 y Ff(m)p FB(:)40 b(will)31
21438
b(hold)f(the)h(mo)s(dulus)390 4650 y Ff(e)5 b FB(:)41
21434
21439
b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m(t)390
21435
2016 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
21436
b(ate)31 b(exp)s(onen)m(t)390 2149 y Ff(p)s FB(:)40 b(will)31
21437
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 2283 y Ff(q)r
21440
4788 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
21441
b(ate)31 b(exp)s(onen)m(t)390 4926 y Ff(p)s FB(:)40 b(will)31
21442
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 5064 y Ff(q)r
21438
21443
FB(:)41 b(will)30 b(hold)g(the)h(second)f(prime)g(\(q\))390
21439
2416 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
21440
2550 y Ff(bits)t FB(:)40 b(if)31 b(non)e(n)m(ull)i(will)f(hold)h(the)f
21441
(prime's)g(n)m(um)m(b)s(er)f(of)i(bits)390 2683 y(This)41
21444
5202 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
21445
5340 y Ff(bits)t FB(:)40 b(if)31 b(non)e(n)m(ull)i(will)f(hold)h(the)f
21446
(prime's)g(n)m(um)m(b)s(er)f(of)i(bits)p eop end
21447
%%Page: 167 173
21448
TeXDict begin 167 172 bop 150 -116 a FB(Chapter)30 b(9:)41
21449
b(F)-8 b(unction)31 b(Reference)2237 b(167)390 299 y(This)41
21442
21450
b(function)g(will)h(exp)s(ort)f(the)h(RSA)f(parameters)h(found)e(in)h
21443
(the)h(giv)m(en)h(structure.)73 b(The)390 2793 y(new)35
21451
(the)h(giv)m(en)h(structure.)73 b(The)390 408 y(new)35
21444
21452
b(parameters)g(will)h(b)s(e)f(allo)s(cated)i(using)e
21445
21453
Ft(gnutls_malloc\(\))c FB(and)j(will)i(b)s(e)e(stored)i(in)f(the)390
21446
2902 y(appropriate)30 b(datum.)150 3100 y Fv(gn)m(utls)p
21447
483 3100 37 5 v 55 w(rsa)p 696 3100 V 54 w(params)p 1138
21448
3100 V 54 w(generate2)3350 3294 y FB([F)-8 b(unction])-3599
21454
518 y(appropriate)30 b(datum.)150 714 y Fv(gn)m(utls)p
21455
483 714 37 5 v 55 w(rsa)p 696 714 V 54 w(params)p 1138
21456
714 V 54 w(generate2)3350 907 y FB([F)-8 b(unction])-3599
21449
21457
b Fh(int)53 b(gnutls_rsa_params_gen)q(erat)q(e2)f Fg(\()p
21450
Ff(gn)m(utls)p 2098 3294 28 4 v 41 w(rsa)p 2256 3294
21451
V 40 w(params)p 2585 3294 V 39 w(t)31 b Fe(params)12
21452
b Ff(,)565 3404 y(unsigned)29 b(in)m(t)i Fe(bits)12 b
21453
Fg(\))390 3513 y Ff(params)t FB(:)40 b(The)30 b(structure)g(where)g
21454
(the)g(parameters)h(will)g(b)s(e)e(stored)390 3647 y
21455
Ff(bits)t FB(:)40 b(is)31 b(the)f(prime's)g(n)m(um)m(b)s(er)f(of)i
21456
(bits)390 3780 y(This)24 b(function)g(will)h(generate)h(new)e(temp)s
21457
(orary)g(RSA)h(parameters)g(for)f(use)g(in)g(RSA-EXPOR)-8
21458
b(T)390 3890 y(ciphersuites.)41 b(This)29 b(function)h(is)h(normally)f
21459
(slo)m(w.)390 4024 y(Note)25 b(that)f(if)g(the)f(parameters)h(are)g(to)
21460
g(b)s(e)f(used)g(in)g(exp)s(ort)h(cipher)f(suites)h(the)f(bits)h(v)-5
21461
b(alue)24 b(should)390 4133 y(b)s(e)33 b(512)h(or)g(less.)50
21458
Ff(gn)m(utls)p 2098 907 28 4 v 41 w(rsa)p 2256 907 V
21459
40 w(params)p 2585 907 V 39 w(t)31 b Fe(params)12 b Ff(,)565
21460
1017 y(unsigned)29 b(in)m(t)i Fe(bits)12 b Fg(\))390
21461
1127 y Ff(params)t FB(:)40 b(The)30 b(structure)g(where)g(the)g
21462
(parameters)h(will)g(b)s(e)e(stored)390 1259 y Ff(bits)t
21463
FB(:)40 b(is)31 b(the)f(prime's)g(n)m(um)m(b)s(er)f(of)i(bits)390
21464
1392 y(This)24 b(function)g(will)h(generate)h(new)e(temp)s(orary)g(RSA)
21465
h(parameters)g(for)f(use)g(in)g(RSA-EXPOR)-8 b(T)390
21466
1502 y(ciphersuites.)41 b(This)29 b(function)h(is)h(normally)f(slo)m
21467
(w.)390 1635 y(Note)25 b(that)f(if)g(the)f(parameters)h(are)g(to)g(b)s
21468
(e)f(used)g(in)g(exp)s(ort)h(cipher)f(suites)h(the)f(bits)h(v)-5
21469
b(alue)24 b(should)390 1744 y(b)s(e)33 b(512)h(or)g(less.)50
21462
21470
b(Also)34 b(note)g(that)g(the)g(generation)h(of)e(new)g(RSA)g
21463
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21471
(parameters)h(is)f(only)h(useful)390 1854 y(to)d(serv)m(ers.)40
21464
21472
b(Clien)m(ts)31 b(use)e(the)h(parameters)g(sen)m(t)h(b)m(y)e(the)h
21465
21473
(serv)m(er,)h(th)m(us)e(it's)i(no)e(use)h(calling)h(this)390
21466
4352 y(in)f(clien)m(t)i(side.)150 4550 y Fv(gn)m(utls)p
21467
483 4550 37 5 v 55 w(rsa)p 696 4550 V 54 w(params)p 1138
21468
4550 V 54 w(imp)s(ort)p 1558 4550 V 55 w(pk)m(cs1)3350
21469
4744 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_rsa_params_imp)q
21470
(ort_)q(pkc)q(s1)f Fg(\()p Ff(gn)m(utls)p 2255 4744 28
21471
4 v 41 w(rsa)p 2413 4744 V 39 w(params)p 2741 4744 V
21472
40 w(t)31 b Fe(params)12 b Ff(,)565 4854 y(const)31 b(gn)m(utls)p
21473
1049 4854 V 40 w(datum)p 1347 4854 V 40 w(t)g(*)f Fe(pkcs1_params)12
21474
b Ff(,)34 b(gn)m(utls)p 2463 4854 V 41 w(x509)p 2687
21475
4854 V 41 w(crt)p 2839 4854 V 40 w(fm)m(t)p 3015 4854
21476
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21474
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21475
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21476
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21477
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21478
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21479
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21480
40 w(t)31 b Fe(params)12 b Ff(,)565 2462 y(const)31 b(gn)m(utls)p
21481
1049 2462 V 40 w(datum)p 1347 2462 V 40 w(t)g(*)f Fe(pkcs1_params)12
21482
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21483
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21484
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21477
21485
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21478
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21486
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21479
21487
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21480
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21481
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21482
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21483
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21484
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21485
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21486
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21487
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21488
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21489
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21490
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21491
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21492
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21493
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21494
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21488
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21489
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21490
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21491
e(RSAPublicKey)f(found)g(in)h(a)g(PK)m(CS1)g(formatted)g(structure.)390
21492
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21493
(ha)m(v)m(e)i(a)g(header)f(of)g Ft(")p FB(BEGIN)g(RSA)g(PRIV)-10
21494
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21495
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21496
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21497
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21498
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21499
3651 V 55 w(ra)m(w)3350 3845 y FB([F)-8 b(unction])-3599
21495
21500
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21496
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21497
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21498
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21499
1938 1159 V 39 w(t)g(*)g Fe(m)12 b Ff(,)30 b(const)h(gn)m(utls)p
21500
2716 1159 V 40 w(datum)p 3014 1159 V 40 w(t)f(*)h Fe(e)12
21501
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21502
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21503
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21501
Ff(gn)m(utls)p 2150 3845 28 4 v 41 w(rsa)p 2308 3845
21502
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21503
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21504
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21505
2716 3954 V 40 w(datum)p 3014 3954 V 40 w(t)f(*)h Fe(e)12
21506
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21507
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21508
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21504
21509
V 39 w(t)h(*)f Fe(p)12 b Ff(,)29 b(const)h(gn)m(utls)p
21505
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21506
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21507
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21508
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21510
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21511
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21512
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21513
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21509
21514
b(a)h(structure)f(will)g(hold)g(the)h(parameters)390
21510
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21511
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21512
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21513
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21514
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21515
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21515
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21516
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21517
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21518
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21519
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21520
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21516
21521
Ff(u)p FB(:)40 b(holds)30 b(the)h(co)s(e\016cien)m(t)390
21517
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21522
5213 y(This)25 b(function)h(will)g(replace)h(the)f(parameters)g(in)g
21518
21523
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21519
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21520
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21521
2702 37 5 v 55 w(rsa)p 696 2702 V 54 w(params)p 1138
21522
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21523
b Fh(int)53 b(gnutls_rsa_params_ini)q(t)e Fg(\()p Ff(gn)m(utls)p
21524
1836 2891 28 4 v 41 w(rsa)p 1994 2891 V 40 w(params)p
21525
2323 2891 V 40 w(t)30 b(*)h Fe(rsa_params)12 b Fg(\))390
21526
3001 y Ff(rsa)p 513 3001 V 40 w(params)t FB(:)40 b(Is)30
21527
b(a)h(structure)f(that)h(will)f(hold)g(the)h(parameters)390
21528
3131 y(This)f(function)g(will)g(initialize)j(the)e(temp)s(orary)f(RSA)f
21529
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21530
3322 37 5 v 55 w(serv)m(er)p 860 3322 V 54 w(name)p 1200
21531
3322 V 54 w(get)3350 3511 y FB([F)-8 b(unction])-3599
21532
b Fh(int)53 b(gnutls_server_name_ge)q(t)e Fg(\()p Ff(gn)m(utls)p
21533
1836 3511 28 4 v 41 w(session)p 2146 3511 V 40 w(t)31
21534
b Fe(session)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(data)12
21535
b Ff(,)565 3621 y(size)p 712 3621 V 41 w(t)31 b(*)f Fe(data_length)12
21536
b Ff(,)34 b(unsigned)29 b(in)m(t)i(*)g Fe(type)12 b Ff(,)31
21537
b(unsigned)e(in)m(t)i Fe(indx)12 b Fg(\))390 3730 y Ff(session)p
21538
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21539
3861 y Ff(data)p FB(:)41 b(will)31 b(hold)f(the)h(data)390
21540
3991 y Ff(data)p 572 3991 V 41 w(length)p FB(:)41 b(will)31
21541
b(hold)f(the)g(data)h(length.)41 b(Must)31 b(hold)f(the)g(maxim)m(um)h
21542
(size)g(of)f(data.)390 4122 y Ff(t)m(yp)s(e)5 b FB(:)41
21543
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21544
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21545
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21546
(allo)m(w)h(y)m(ou)f(to)h(get)g(the)f(name)g(indication)g(\(if)g(an)m
21547
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21548
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21549
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21550
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21551
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21552
1204 4623 V 40 w(NAME)p 1525 4623 V 41 w(DNS,)g(then)g(this)h(function)
21553
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21554
4733 y(supp)s(ort)29 b(virtual)h(hosting,)h(and)f(the)h(data)g(will)f
21555
(b)s(e)g(a)h(n)m(ull)f(terminated)h(UTF-8)g(string.)390
21556
4863 y(If)20 b Ft(data)f FB(has)h(not)g(enough)g(size)i(to)f(hold)f
21557
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21558
2865 4863 V 39 w(SHOR)-8 b(T)p 3219 4863 V 40 w(MEMOR)g(Y)p
21559
3685 4863 V 41 w(BUFFER)390 4973 y(is)30 b(returned,)g(and)g
21560
Ft(data_length)d FB(will)k(hold)f(the)g(required)g(size.)390
21561
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21562
(serv)m(er)h(names)f(\(if)h(sen)m(t)g(b)m(y)f(the)g(clien)m(t\).)42
21563
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21564
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21565
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21566
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21567
40 w(REQUESTED)p 1993 5322 V 39 w(D)m(A)-8 b(T)g(A)p
21568
2284 5322 V 41 w(NOT)p 2530 5322 V 40 w(A)e(V)g(AILABLE)30
21569
b(is)h(returned.)p eop end
21524
5322 y(should)j(b)s(e)h(stored)h(in)f(the)g(appropriate)h(gn)m(utls)p
21525
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21570
21526
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21571
21527
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21572
21528
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21573
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21574
V 54 w(name)p 1200 299 V 54 w(set)3350 494 y FB([F)-8
21575
b(unction])-3599 b Fh(int)53 b(gnutls_server_name_se)q(t)e
21576
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21577
2146 494 V 40 w(t)31 b Fe(session)12 b Ff(,)565 604 y(gn)m(utls)p
21578
811 604 V 41 w(serv)m(er)p 1085 604 V 40 w(name)p 1337
21579
604 V 40 w(t)m(yp)s(e)p 1551 604 V 40 w(t)31 b Fe(type)12
21529
Fv(gn)m(utls)p 483 299 37 5 v 55 w(rsa)p 696 299 V 54
21530
w(params)p 1138 299 V 54 w(init)3350 497 y FB([F)-8 b(unction])-3599
21531
b Fh(int)53 b(gnutls_rsa_params_ini)q(t)e Fg(\()p Ff(gn)m(utls)p
21532
1836 497 28 4 v 41 w(rsa)p 1994 497 V 40 w(params)p 2323
21533
497 V 40 w(t)30 b(*)h Fe(rsa_params)12 b Fg(\))390 606
21534
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21535
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21536
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21537
(structure.)150 942 y Fv(gn)m(utls)p 483 942 37 5 v 55
21538
w(serv)m(er)p 860 942 V 54 w(name)p 1200 942 V 54 w(get)3350
21539
1140 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_server_name_ge)q
21540
(t)e Fg(\()p Ff(gn)m(utls)p 1836 1140 28 4 v 41 w(session)p
21541
2146 1140 V 40 w(t)31 b Fe(session)12 b Ff(,)32 b(v)m(oid)f(*)g
21542
Fe(data)12 b Ff(,)565 1249 y(size)p 712 1249 V 41 w(t)31
21543
b(*)f Fe(data_length)12 b Ff(,)34 b(unsigned)29 b(in)m(t)i(*)g
21544
Fe(type)12 b Ff(,)31 b(unsigned)e(in)m(t)i Fe(indx)12
21545
b Fg(\))390 1359 y Ff(session)p FB(:)41 b(is)30 b(a)h
21546
Ft(gnutls_session_t)26 b FB(structure.)390 1494 y Ff(data)p
21547
FB(:)41 b(will)31 b(hold)f(the)h(data)390 1630 y Ff(data)p
21548
572 1630 V 41 w(length)p FB(:)41 b(will)31 b(hold)f(the)g(data)h
21549
(length.)41 b(Must)31 b(hold)f(the)g(maxim)m(um)h(size)g(of)f(data.)390
21550
1765 y Ff(t)m(yp)s(e)5 b FB(:)41 b(will)31 b(hold)f(the)g(serv)m(er)h
21551
(name)f(indicator)h(t)m(yp)s(e)390 1900 y Ff(indx)6 b
21552
FB(:)40 b(is)31 b(the)f(index)g(of)h(the)f(serv)m(er)p
21553
1628 1900 V 41 w(name)390 2036 y(This)37 b(function)h(will)g(allo)m(w)h
21554
(y)m(ou)f(to)h(get)g(the)f(name)g(indication)g(\(if)g(an)m(y\),)j(a)d
21555
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21556
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21557
2765 2146 V 40 w(serv)m(er)p 3038 2146 V 41 w(name)p
21558
3291 2146 V 40 w(t)m(yp)s(e)p 3505 2146 V 40 w(t.)390
21559
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21560
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21561
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21562
b(virtual)h(hosting,)h(and)f(the)h(data)g(will)f(b)s(e)g(a)h(n)m(ull)f
21563
(terminated)h(UTF-8)g(string.)390 2526 y(If)20 b Ft(data)f
21564
FB(has)h(not)g(enough)g(size)i(to)f(hold)f(the)g(serv)m(er)h(name)f
21565
(GNUTLS)p 2763 2526 V 40 w(E)p 2865 2526 V 39 w(SHOR)-8
21566
b(T)p 3219 2526 V 40 w(MEMOR)g(Y)p 3685 2526 V 41 w(BUFFER)390
21567
2636 y(is)30 b(returned,)g(and)g Ft(data_length)d FB(will)k(hold)f(the)
21568
g(required)g(size.)390 2771 y Ft(index)c FB(is)h(used)g(to)h(retriev)m
21569
(e)g(more)g(than)f(one)g(serv)m(er)h(names)f(\(if)h(sen)m(t)g(b)m(y)f
21570
(the)g(clien)m(t\).)42 b(The)27 b(\014rst)390 2881 y(serv)m(er)36
21571
b(name)g(has)f(an)h(index)g(of)g(0,)h(the)f(second)g(1)g(and)g(so)g
21572
(on.)57 b(If)35 b(no)h(name)f(with)h(the)g(giv)m(en)390
21573
2990 y(index)30 b(exists)h(GNUTLS)p 1273 2990 V 40 w(E)p
21574
1375 2990 V 40 w(REQUESTED)p 1993 2990 V 39 w(D)m(A)-8
21575
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21576
b(is)h(returned.)150 3190 y Fv(gn)m(utls)p 483 3190 37
21577
5 v 55 w(serv)m(er)p 860 3190 V 54 w(name)p 1200 3190
21578
V 54 w(set)3350 3388 y FB([F)-8 b(unction])-3599 b Fh(int)53
21579
b(gnutls_server_name_se)q(t)e Fg(\()p Ff(gn)m(utls)p
21580
1836 3388 28 4 v 41 w(session)p 2146 3388 V 40 w(t)31
21581
b Fe(session)12 b Ff(,)565 3498 y(gn)m(utls)p 811 3498
21582
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21583
V 40 w(t)m(yp)s(e)p 1551 3498 V 40 w(t)31 b Fe(type)12
21580
21584
b Ff(,)31 b(const)g(v)m(oid)g(*)g Fe(name)12 b Ff(,)31
21581
b(size)p 2861 604 V 41 w(t)g Fe(name_length)12 b Fg(\))390
21582
714 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21583
b FB(structure.)390 848 y Ff(t)m(yp)s(e)5 b FB(:)41 b(sp)s(eci\014es)30
21584
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21585
FB(:)41 b(is)30 b(a)h(string)f(that)h(con)m(tains)h(the)e(serv)m(er)h
21586
(name.)390 1115 y Ff(name)p 608 1115 V 40 w(length)p
21587
FB(:)41 b(holds)30 b(the)h(length)f(of)h(name)390 1249
21588
y(This)43 b(function)g(is)h(to)g(b)s(e)f(used)g(b)m(y)h(clien)m(ts)h
21589
(that)f(w)m(an)m(t)h(to)f(inform)f(\(via)i(a)f(TLS)e(extension)390
21590
1359 y(mec)m(hanism\))28 b(the)f(serv)m(er)g(of)g(the)g(name)g(they)h
21585
b(size)p 2861 3498 V 41 w(t)g Fe(name_length)12 b Fg(\))390
21586
3607 y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21587
b FB(structure.)390 3743 y Ff(t)m(yp)s(e)5 b FB(:)41
21588
b(sp)s(eci\014es)30 b(the)h(indicator)g(t)m(yp)s(e)390
21589
3878 y Ff(name)5 b FB(:)41 b(is)30 b(a)h(string)f(that)h(con)m(tains)h
21590
(the)e(serv)m(er)h(name.)390 4014 y Ff(name)p 608 4014
21591
V 40 w(length)p FB(:)41 b(holds)30 b(the)h(length)f(of)h(name)390
21592
4149 y(This)43 b(function)g(is)h(to)g(b)s(e)f(used)g(b)m(y)h(clien)m
21593
(ts)h(that)f(w)m(an)m(t)h(to)f(inform)f(\(via)i(a)f(TLS)e(extension)390
21594
4259 y(mec)m(hanism\))28 b(the)f(serv)m(er)g(of)g(the)g(name)g(they)h
21591
21595
(connected)g(to.)40 b(This)26 b(should)g(b)s(e)g(used)h(b)m(y)f(clien)m
21592
(ts)390 1468 y(that)31 b(connect)g(to)g(serv)m(ers)g(that)g(do)f
21593
(virtual)h(hosting.)390 1602 y(The)k(v)-5 b(alue)36 b(of)f
21596
(ts)390 4368 y(that)31 b(connect)g(to)g(serv)m(ers)g(that)g(do)f
21597
(virtual)h(hosting.)390 4504 y(The)k(v)-5 b(alue)36 b(of)f
21594
21598
Ft(name)f FB(dep)s(ends)g(on)h(the)g Ft(ind)g FB(t)m(yp)s(e.)56
21595
b(In)34 b(case)j(of)e(GNUTLS)p 3050 1602 V 40 w(NAME)p
21596
3371 1602 V 40 w(DNS,)h(an)390 1712 y(ASCI)s(I)c(or)h(UTF-8)i(n)m(ull)e
21599
b(In)34 b(case)j(of)e(GNUTLS)p 3050 4504 V 40 w(NAME)p
21600
3371 4504 V 40 w(DNS,)h(an)390 4613 y(ASCI)s(I)c(or)h(UTF-8)i(n)m(ull)e
21597
21601
(terminated)h(string,)h(without)e(the)h(trailing)g(dot,)h(is)e(exp)s
21598
(ected.)51 b(IPv4)390 1821 y(or)30 b(IPv6)h(addresses)f(are)g(not)h(p)s
21599
(ermitted.)150 2020 y Fv(gn)m(utls)p 483 2020 37 5 v
21600
55 w(session)p 901 2020 V 55 w(enable)p 1298 2020 V 55
21601
w(compatibilit)m(y)p 2061 2020 V 53 w(mo)s(de)3350 2215
21602
(ected.)51 b(IPv4)390 4723 y(or)30 b(IPv6)h(addresses)f(are)g(not)h(p)s
21603
(ermitted.)150 4923 y Fv(gn)m(utls)p 483 4923 37 5 v
21604
55 w(session)p 901 4923 V 55 w(enable)p 1298 4923 V 55
21605
w(compatibilit)m(y)p 2061 4923 V 53 w(mo)s(de)3350 5121
21602
21606
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_session_enable_co)q
21603
(mpa)q(tib)q(ili)q(ty_m)q(ode)565 2325 y Fg(\()p Ff(gn)m(utls)p
21604
846 2325 28 4 v 41 w(session)p 1156 2325 V 40 w(t)31
21605
b Fe(session)12 b Fg(\))390 2434 y Ff(session)p FB(:)41
21606
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21607
2568 y(This)45 b(function)h(can)h(b)s(e)e(used)h(to)h(disable)f
21608
(certain)h(\(securit)m(y\))h(features)f(in)e(TLS)h(in)f(order)390
21609
2678 y(to)37 b(main)m(tain)h(maxim)m(um)e(compatibilit)m(y)i(with)f
21610
(buggy)f(clien)m(ts.)60 b(It)37 b(is)f(equiv)-5 b(alen)m(t)38
21611
b(to)f(calling:)390 2787 y Ft(gnutls_record_disable_pa)o(ddin)o(g\(\))
21612
390 2921 y FB(Normally)25 b(only)f(serv)m(ers)g(that)g(require)g(maxim)
21613
m(um)g(compatibilit)m(y)i(with)e(ev)m(erything)g(out)g(there,)390
21614
3031 y(need)30 b(to)h(call)h(this)e(function.)150 3229
21615
y Fv(gn)m(utls)p 483 3229 37 5 v 55 w(session)p 901 3229
21616
V 55 w(get)p 1121 3229 V 55 w(clien)m(t)p 1468 3229 V
21617
53 w(random)3350 3424 y FB([F)-8 b(unction])-3599 b Fh(const)54
21607
(mpa)q(tib)q(ili)q(ty_m)q(ode)565 5230 y Fg(\()p Ff(gn)m(utls)p
21608
846 5230 28 4 v 41 w(session)p 1156 5230 V 40 w(t)31
21609
b Fe(session)12 b Fg(\))390 5340 y Ff(session)p FB(:)41
21610
b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)p
21611
eop end
21612
%%Page: 169 175
21613
TeXDict begin 169 174 bop 150 -116 a FB(Chapter)30 b(9:)41
21614
b(F)-8 b(unction)31 b(Reference)2237 b(169)390 299 y(This)45
21615
b(function)h(can)h(b)s(e)e(used)h(to)h(disable)f(certain)h(\(securit)m
21616
(y\))h(features)f(in)e(TLS)h(in)f(order)390 408 y(to)37
21617
b(main)m(tain)h(maxim)m(um)e(compatibilit)m(y)i(with)f(buggy)f(clien)m
21618
(ts.)60 b(It)37 b(is)f(equiv)-5 b(alen)m(t)38 b(to)f(calling:)390
21619
518 y Ft(gnutls_record_disable_pa)o(ddin)o(g\(\))390
21620
661 y FB(Normally)25 b(only)f(serv)m(ers)g(that)g(require)g(maxim)m(um)
21621
g(compatibilit)m(y)i(with)e(ev)m(erything)g(out)g(there,)390
21622
771 y(need)30 b(to)h(call)h(this)e(function.)150 979
21623
y Fv(gn)m(utls)p 483 979 37 5 v 55 w(session)p 901 979
21624
V 55 w(get)p 1121 979 V 55 w(clien)m(t)p 1468 979 V 53
21625
w(random)3350 1184 y FB([F)-8 b(unction])-3599 b Fh(const)54
21618
21626
b(void)f(*)g(gnutls_session_get_cli)q(ent)q(_ran)q(dom)565
21619
3534 y Fg(\()p Ff(gn)m(utls)p 846 3534 28 4 v 41 w(session)p
21620
1156 3534 V 40 w(t)31 b Fe(session)12 b Fg(\))390 3644
21627
1294 y Fg(\()p Ff(gn)m(utls)p 846 1294 28 4 v 41 w(session)p
21628
1156 1294 V 40 w(t)31 b Fe(session)12 b Fg(\))390 1403
21621
21629
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21622
b FB(structure.)390 3778 y(Return)31 b(a)h(p)s(oin)m(ter)f(to)i(the)f
21630
b FB(structure.)390 1547 y(Return)31 b(a)h(p)s(oin)m(ter)f(to)i(the)f
21623
21631
(32-b)m(yte)h(clien)m(t)g(random)e(\014eld)g(used)g(in)g(the)h
21624
(session.)45 b(The)31 b(p)s(oin)m(ter)390 3887 y(m)m(ust)f(not)h(b)s(e)
21625
f(mo)s(di\014ed)f(or)h(deallo)s(cated.)390 4021 y(If)h(a)g(clien)m(t)h
21632
(session.)45 b(The)31 b(p)s(oin)m(ter)390 1656 y(m)m(ust)f(not)h(b)s(e)
21633
f(mo)s(di\014ed)f(or)h(deallo)s(cated.)390 1800 y(If)h(a)g(clien)m(t)h
21626
21634
(random)f(v)-5 b(alue)31 b(has)g(not)g(y)m(et)h(b)s(een)e(established,)
21627
i(the)f(output)g(will)g(b)s(e)f(garbage;)j(in)390 4131
21635
i(the)f(output)g(will)g(b)s(e)f(garbage;)j(in)390 1909
21628
21636
y(particular,)e(a)g Ft(NULL)e FB(return)g(v)-5 b(alue)31
21629
b(should)e(not)i(b)s(e)f(exp)s(ected.)390 4265 y Fn(Returns:)40
21637
b(should)e(not)i(b)s(e)f(exp)s(ected.)390 2052 y Fn(Returns:)40
21630
21638
b FB(p)s(oin)m(ter)31 b(to)g(clien)m(t)h(random)d(data.)150
21631
4463 y Fv(gn)m(utls)p 483 4463 37 5 v 55 w(session)p
21632
901 4463 V 55 w(get)p 1121 4463 V 55 w(data2)3350 4658
21639
2260 y Fv(gn)m(utls)p 483 2260 37 5 v 55 w(session)p
21640
901 2260 V 55 w(get)p 1121 2260 V 55 w(data2)3350 2466
21633
21641
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_session_get_da)q(ta2)f
21634
Fg(\()p Ff(gn)m(utls)p 1941 4658 28 4 v 41 w(session)p
21635
2251 4658 V 40 w(t)31 b Fe(session)12 b Ff(,)565 4768
21636
y(gn)m(utls)p 811 4768 V 41 w(datum)p 1110 4768 V 39
21637
w(t)31 b(*)g Fe(data)12 b Fg(\))390 4877 y Ff(session)p
21642
Fg(\()p Ff(gn)m(utls)p 1941 2466 28 4 v 41 w(session)p
21643
2251 2466 V 40 w(t)31 b Fe(session)12 b Ff(,)565 2575
21644
y(gn)m(utls)p 811 2575 V 41 w(datum)p 1110 2575 V 39
21645
w(t)31 b(*)g Fe(data)12 b Fg(\))390 2685 y Ff(session)p
21638
21646
FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26 b FB(structure.)390
21639
5011 y(Returns)31 b(all)h(session)g(parameters,)h(in)e(order)h(to)g
21647
2828 y(Returns)31 b(all)h(session)g(parameters,)h(in)e(order)h(to)g
21640
21648
(supp)s(ort)e(resuming.)44 b(The)32 b(clien)m(t)h(should)e(call)390
21641
5121 y(this,)26 b(and)d(k)m(eep)i(the)g(returned)e(session,)i(if)g(he)f
21649
2938 y(this,)26 b(and)d(k)m(eep)i(the)g(returned)e(session,)i(if)g(he)f
21642
21650
(w)m(an)m(ts)h(to)g(resume)e(that)i(curren)m(t)f(v)m(ersion)h(later)g
21643
(b)m(y)390 5230 y(calling)32 b Ft(gnutls_session_set_data\(\))24
21651
(b)m(y)390 3047 y(calling)32 b Ft(gnutls_session_set_data\(\))24
21644
21652
b FB(This)31 b(function)f(m)m(ust)h(b)s(e)f(called)i(after)g(a)f
21645
(successful)390 5340 y(handshak)m(e.)40 b(The)30 b(returned)f(datum)h
21653
(successful)390 3157 y(handshak)m(e.)40 b(The)30 b(returned)f(datum)h
21646
21654
(m)m(ust)g(b)s(e)g(freed)g(with)g Ft(gnutls_free\(\))p
21647
FB(.)p eop end
21648
%%Page: 169 175
21649
TeXDict begin 169 174 bop 150 -116 a FB(Chapter)30 b(9:)41
21650
b(F)-8 b(unction)31 b(Reference)2237 b(169)390 299 y(Resuming)30
21651
b(sessions)g(is)h(really)g(useful)f(and)f(sp)s(eedups)g(connections)i
21652
(after)g(a)g(succesful)f(one.)390 428 y Fn(Returns:)46
21653
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
21654
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
21655
537 y(returned.)150 725 y Fv(gn)m(utls)p 483 725 37 5
21656
v 55 w(session)p 901 725 V 55 w(get)p 1121 725 V 55 w(data)3350
21657
910 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_session_get_da)q
21658
(ta)f Fg(\()p Ff(gn)m(utls)p 1889 910 28 4 v 40 w(session)p
21659
2198 910 V 41 w(t)30 b Fe(session)12 b Ff(,)32 b(v)m(oid)f(*)565
21660
1020 y Fe(session_data)12 b Ff(,)34 b(size)p 1407 1020
21661
V 41 w(t)c(*)h Fe(session_data_size)12 b Fg(\))390 1130
21662
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21663
b FB(structure.)390 1258 y Ff(session)p 665 1258 V 40
21664
w(data)p FB(:)42 b(is)30 b(a)h(p)s(oin)m(ter)f(to)h(space)g(to)g(hold)f
21665
(the)h(session.)390 1387 y Ff(session)p 665 1387 V 40
21666
w(data)p 881 1387 V 41 w(size)5 b FB(:)42 b(is)30 b(the)h(session)p
21667
1652 1387 V 40 w(data's)g(size,)g(or)g(it)g(will)f(b)s(e)g(set)h(b)m(y)
21668
f(the)h(function.)390 1516 y(Returns)g(all)h(session)g(parameters,)h
21669
(in)e(order)h(to)g(supp)s(ort)e(resuming.)44 b(The)32
21670
b(clien)m(t)h(should)e(call)390 1625 y(this,)26 b(and)d(k)m(eep)i(the)g
21671
(returned)e(session,)i(if)g(he)f(w)m(an)m(ts)h(to)g(resume)e(that)i
21672
(curren)m(t)f(v)m(ersion)h(later)g(b)m(y)390 1735 y(calling)32
21673
b Ft(gnutls_session_set_data\(\))24 b FB(This)31 b(function)f(m)m(ust)h
21674
(b)s(e)f(called)i(after)g(a)f(successful)390 1845 y(handshak)m(e.)390
21675
1973 y(Resuming)f(sessions)g(is)h(really)g(useful)f(and)f(sp)s(eedups)g
21676
(connections)i(after)g(a)g(succesful)f(one.)390 2102
21677
y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
21655
FB(.)390 3300 y(Resuming)g(sessions)g(is)h(really)g(useful)f(and)f(sp)s
21656
(eedups)g(connections)i(after)g(a)g(succesful)f(one.)390
21657
3443 y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
21678
21658
b FB(\(0\))34 b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)
21679
390 2212 y(returned.)150 2400 y Fv(gn)m(utls)p 483 2400
21680
37 5 v 55 w(session)p 901 2400 V 55 w(get)p 1121 2400
21681
V 55 w(id)3350 2585 y FB([F)-8 b(unction])-3599 b Fh(int)53
21682
b(gnutls_session_get_id)f Fg(\()p Ff(gn)m(utls)p 1784
21683
2585 28 4 v 41 w(session)p 2094 2585 V 40 w(t)31 b Fe(session)12
21684
b Ff(,)32 b(v)m(oid)f(*)565 2694 y Fe(session_id)12 b
21685
Ff(,)33 b(size)p 1302 2694 V 41 w(t)e(*)g Fe(session_id_size)12
21686
b Fg(\))390 2804 y Ff(session)p FB(:)41 b(is)30 b(a)h
21687
Ft(gnutls_session_t)26 b FB(structure.)390 2933 y Ff(session)p
21688
665 2933 V 40 w(id)t FB(:)40 b(is)31 b(a)f(p)s(oin)m(ter)h(to)g(space)g
21689
(to)g(hold)f(the)g(session)h(id.)390 3062 y Ff(session)p
21690
665 3062 V 40 w(id)p 781 3062 V 40 w(size)5 b FB(:)42
21691
b(is)30 b(the)h(session)f(id's)g(size,)i(or)e(it)h(will)g(b)s(e)e(set)i
21692
(b)m(y)g(the)f(function.)390 3190 y(Returns)38 b(the)g(curren)m(t)h
21693
(session)g(id.)65 b(This)37 b(can)i(b)s(e)f(used)g(if)h(y)m(ou)f(w)m
21694
(an)m(t)i(to)f(c)m(hec)m(k)h(if)f(the)g(next)390 3300
21695
y(session)33 b(y)m(ou)g(tried)g(to)h(resume)f(w)m(as)g(actually)h
21696
(resumed.)48 b(This)32 b(is)h(b)s(ecause)g(resumed)f(sessions)390
21697
3409 y(ha)m(v)m(e)g(the)e(same)h(sessionID)g(with)f(the)g(original)i
21698
(session.)390 3538 y(Session)j(id)f(is)h(some)g(data)h(set)f(b)m(y)g
21659
390 3553 y(returned.)150 3761 y Fv(gn)m(utls)p 483 3761
21660
37 5 v 55 w(session)p 901 3761 V 55 w(get)p 1121 3761
21661
V 55 w(data)3350 3966 y FB([F)-8 b(unction])-3599 b Fh(int)53
21662
b(gnutls_session_get_da)q(ta)f Fg(\()p Ff(gn)m(utls)p
21663
1889 3966 28 4 v 40 w(session)p 2198 3966 V 41 w(t)30
21664
b Fe(session)12 b Ff(,)32 b(v)m(oid)f(*)565 4076 y Fe(session_data)12
21665
b Ff(,)34 b(size)p 1407 4076 V 41 w(t)c(*)h Fe(session_data_size)12
21666
b Fg(\))390 4186 y Ff(session)p FB(:)41 b(is)30 b(a)h
21667
Ft(gnutls_session_t)26 b FB(structure.)390 4329 y Ff(session)p
21668
665 4329 V 40 w(data)p FB(:)42 b(is)30 b(a)h(p)s(oin)m(ter)f(to)h
21669
(space)g(to)g(hold)f(the)h(session.)390 4472 y Ff(session)p
21670
665 4472 V 40 w(data)p 881 4472 V 41 w(size)5 b FB(:)42
21671
b(is)30 b(the)h(session)p 1652 4472 V 40 w(data's)g(size,)g(or)g(it)g
21672
(will)f(b)s(e)g(set)h(b)m(y)f(the)h(function.)390 4615
21673
y(Returns)g(all)h(session)g(parameters,)h(in)e(order)h(to)g(supp)s(ort)
21674
e(resuming.)44 b(The)32 b(clien)m(t)h(should)e(call)390
21675
4725 y(this,)26 b(and)d(k)m(eep)i(the)g(returned)e(session,)i(if)g(he)f
21676
(w)m(an)m(ts)h(to)g(resume)e(that)i(curren)m(t)f(v)m(ersion)h(later)g
21677
(b)m(y)390 4834 y(calling)32 b Ft(gnutls_session_set_data\(\))24
21678
b FB(This)31 b(function)f(m)m(ust)h(b)s(e)f(called)i(after)g(a)f
21679
(successful)390 4944 y(handshak)m(e.)390 5087 y(Resuming)f(sessions)g
21680
(is)h(really)g(useful)f(and)f(sp)s(eedups)g(connections)i(after)g(a)g
21681
(succesful)f(one.)390 5230 y Fn(Returns:)46 b FB(On)32
21682
b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34 b(is)f(returned,)g
21683
(otherwise)h(an)f(error)g(co)s(de)g(is)390 5340 y(returned.)p
21684
eop end
21685
%%Page: 170 176
21686
TeXDict begin 170 175 bop 150 -116 a FB(Chapter)30 b(9:)41
21687
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21688
Fv(gn)m(utls)p 483 299 37 5 v 55 w(session)p 901 299
21689
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21690
b Fh(int)53 b(gnutls_session_get_id)f Fg(\()p Ff(gn)m(utls)p
21691
1784 480 28 4 v 41 w(session)p 2094 480 V 40 w(t)31 b
21692
Fe(session)12 b Ff(,)32 b(v)m(oid)f(*)565 590 y Fe(session_id)12
21693
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21694
b Fg(\))390 699 y Ff(session)p FB(:)41 b(is)30 b(a)h
21695
Ft(gnutls_session_t)26 b FB(structure.)390 826 y Ff(session)p
21696
665 826 V 40 w(id)t FB(:)40 b(is)31 b(a)f(p)s(oin)m(ter)h(to)g(space)g
21697
(to)g(hold)f(the)g(session)h(id.)390 953 y Ff(session)p
21698
665 953 V 40 w(id)p 781 953 V 40 w(size)5 b FB(:)42 b(is)30
21699
b(the)h(session)f(id's)g(size,)i(or)e(it)h(will)g(b)s(e)e(set)i(b)m(y)g
21700
(the)f(function.)390 1080 y(Returns)38 b(the)g(curren)m(t)h(session)g
21701
(id.)65 b(This)37 b(can)i(b)s(e)f(used)g(if)h(y)m(ou)f(w)m(an)m(t)i(to)
21702
f(c)m(hec)m(k)h(if)f(the)g(next)390 1189 y(session)33
21703
b(y)m(ou)g(tried)g(to)h(resume)f(w)m(as)g(actually)h(resumed.)48
21704
b(This)32 b(is)h(b)s(ecause)g(resumed)f(sessions)390
21705
1299 y(ha)m(v)m(e)g(the)e(same)h(sessionID)g(with)f(the)g(original)i
21706
(session.)390 1425 y(Session)j(id)f(is)h(some)g(data)h(set)f(b)m(y)g
21699
21707
(the)g(serv)m(er,)i(that)e(iden)m(tify)h(the)f(curren)m(t)f(session.)55
21700
b(In)34 b(TLS)390 3648 y(1.0)d(and)f(SSL)f(3.0)j(session)e(id)g(is)h
21701
(alw)m(a)m(ys)h(less)e(than)h(32)g(b)m(ytes.)390 3777
21708
b(In)34 b(TLS)390 1535 y(1.0)d(and)f(SSL)f(3.0)j(session)e(id)g(is)h
21709
(alw)m(a)m(ys)h(less)e(than)h(32)g(b)m(ytes.)390 1662
21702
21710
y Fn(Returns:)46 b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29
21703
21711
b FB(\(0\))34 b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)
21704
390 3886 y(returned.)150 4074 y Fv(gn)m(utls)p 483 4074
21705
37 5 v 55 w(session)p 901 4074 V 55 w(get)p 1121 4074
21706
V 55 w(master)p 1540 4074 V 54 w(secret)3350 4259 y FB([F)-8
21712
390 1771 y(returned.)150 1955 y Fv(gn)m(utls)p 483 1955
21713
37 5 v 55 w(session)p 901 1955 V 55 w(get)p 1121 1955
21714
V 55 w(master)p 1540 1955 V 54 w(secret)3350 2136 y FB([F)-8
21707
21715
b(unction])-3599 b Fh(const)54 b(void)f(*)g(gnutls_session_get_mas)q
21708
(ter)q(_sec)q(ret)565 4369 y Fg(\()p Ff(gn)m(utls)p 846
21709
4369 28 4 v 41 w(session)p 1156 4369 V 40 w(t)31 b Fe(session)12
21710
b Fg(\))390 4478 y Ff(session)p FB(:)41 b(is)30 b(a)h
21711
Ft(gnutls_session_t)26 b FB(structure.)390 4607 y(Return)33
21716
(ter)q(_sec)q(ret)565 2246 y Fg(\()p Ff(gn)m(utls)p 846
21717
2246 28 4 v 41 w(session)p 1156 2246 V 40 w(t)31 b Fe(session)12
21718
b Fg(\))390 2356 y Ff(session)p FB(:)41 b(is)30 b(a)h
21719
Ft(gnutls_session_t)26 b FB(structure.)390 2482 y(Return)33
21712
21720
b(a)i(p)s(oin)m(ter)f(to)h(the)f(48-b)m(yte)i(master)e(secret)h(in)f
21713
21721
(the)g(session.)52 b(The)34 b(p)s(oin)m(ter)g(m)m(ust)g(not)390
21714
4717 y(b)s(e)c(mo)s(di\014ed)f(or)h(deallo)s(cated.)390
21715
4846 y(If)i(a)h(master)f(secret)i(v)-5 b(alue)32 b(has)g(not)h(y)m(et)h
21722
2592 y(b)s(e)c(mo)s(di\014ed)f(or)h(deallo)s(cated.)390
21723
2719 y(If)i(a)h(master)f(secret)i(v)-5 b(alue)32 b(has)g(not)h(y)m(et)h
21716
21724
(b)s(een)d(established,)j(the)e(output)g(will)h(b)s(e)e(garbage;)k(in)
21717
390 4955 y(particular,)c(a)g Ft(NULL)e FB(return)g(v)-5
21718
b(alue)31 b(should)e(not)i(b)s(e)f(exp)s(ected.)390 5084
21725
390 2828 y(particular,)c(a)g Ft(NULL)e FB(return)g(v)-5
21726
b(alue)31 b(should)e(not)i(b)s(e)f(exp)s(ected.)390 2955
21719
21727
y(Consider)g(using)g Ft(gnutls_prf\(\))d FB(rather)k(than)f(extracting)
21720
i(the)f(master)g(secret)h(and)e(use)g(it)h(to)390 5194
21721
y(deriv)m(e)g(further)e(data.)390 5322 y Fn(Returns:)40
21722
b FB(p)s(oin)m(ter)31 b(to)g(master)g(secret)g(data.)p
21723
eop end
21724
%%Page: 170 176
21725
TeXDict begin 170 175 bop 150 -116 a FB(Chapter)30 b(9:)41
21726
b(F)-8 b(unction)31 b(Reference)2237 b(170)150 299 y
21727
Fv(gn)m(utls)p 483 299 37 5 v 55 w(session)p 901 299
21728
V 55 w(get)p 1121 299 V 55 w(ptr)3350 522 y FB([F)-8
21729
b(unction])-3599 b Fh(void)54 b(*)e(gnutls_session_get_ptr)g
21730
Fg(\()p Ff(gn)m(utls)p 1993 522 28 4 v 41 w(session)p
21731
2303 522 V 40 w(t)31 b Fe(session)12 b Fg(\))390 632
21728
i(the)f(master)g(secret)h(and)e(use)g(it)h(to)390 3065
21729
y(deriv)m(e)g(further)e(data.)390 3191 y Fn(Returns:)40
21730
b FB(p)s(oin)m(ter)31 b(to)g(master)g(secret)g(data.)150
21731
3375 y Fv(gn)m(utls)p 483 3375 37 5 v 55 w(session)p
21732
901 3375 V 55 w(get)p 1121 3375 V 55 w(ptr)3350 3556
21733
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(*)e(gnutls_session_get_ptr)g
21734
Fg(\()p Ff(gn)m(utls)p 1993 3556 28 4 v 41 w(session)p
21735
2303 3556 V 40 w(t)31 b Fe(session)12 b Fg(\))390 3666
21732
21736
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21733
b FB(structure.)390 793 y(Get)h(user)f(p)s(oin)m(ter)g(for)g(session.)
21737
b FB(structure.)390 3793 y(Get)h(user)f(p)s(oin)m(ter)g(for)g(session.)
21734
21738
39 b(Useful)26 b(in)g(callbac)m(ks.)41 b(This)26 b(is)g(the)g(p)s(oin)m
21735
(ter)g(set)h(with)f Ft(gnutls_)390 903 y(session_set_ptr\(\))p
21736
FB(.)390 1064 y Fn(Returns:)52 b FB(the)37 b(user)f(giv)m(en)h(p)s(oin)
21739
(ter)g(set)h(with)f Ft(gnutls_)390 3902 y(session_set_ptr\(\))p
21740
FB(.)390 4029 y Fn(Returns:)52 b FB(the)37 b(user)f(giv)m(en)h(p)s(oin)
21737
21741
m(ter)f(from)g(the)h(session)f(structure,)i(or)e Ft(NULL)g
21738
FB(if)g(it)h(w)m(as)g(nev)m(er)390 1174 y(set.)150 1400
21739
y Fv(gn)m(utls)p 483 1400 37 5 v 55 w(session)p 901 1400
21740
V 55 w(get)p 1121 1400 V 55 w(serv)m(er)p 1498 1400 V
21741
54 w(random)3350 1623 y FB([F)-8 b(unction])-3599 b Fh(const)54
21742
FB(if)g(it)h(w)m(as)g(nev)m(er)390 4139 y(set.)150 4322
21743
y Fv(gn)m(utls)p 483 4322 37 5 v 55 w(session)p 901 4322
21744
V 55 w(get)p 1121 4322 V 55 w(serv)m(er)p 1498 4322 V
21745
54 w(random)3350 4504 y FB([F)-8 b(unction])-3599 b Fh(const)54
21742
21746
b(void)f(*)g(gnutls_session_get_ser)q(ver)q(_ran)q(dom)565
21743
1733 y Fg(\()p Ff(gn)m(utls)p 846 1733 28 4 v 41 w(session)p
21744
1156 1733 V 40 w(t)31 b Fe(session)12 b Fg(\))390 1842
21747
4613 y Fg(\()p Ff(gn)m(utls)p 846 4613 28 4 v 41 w(session)p
21748
1156 4613 V 40 w(t)31 b Fe(session)12 b Fg(\))390 4723
21745
21749
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21746
b FB(structure.)390 2004 y(Return)k(a)g(p)s(oin)m(ter)h(to)g(the)g
21750
b FB(structure.)390 4850 y(Return)k(a)g(p)s(oin)m(ter)h(to)g(the)g
21747
21751
(32-b)m(yte)h(serv)m(er)f(random)e(\014eld)h(used)g(in)g(the)h
21748
(session.)41 b(The)30 b(p)s(oin)m(ter)390 2113 y(m)m(ust)g(not)h(b)s(e)
21749
f(mo)s(di\014ed)f(or)h(deallo)s(cated.)390 2274 y(If)f(a)h(serv)m(er)g
21752
(session.)41 b(The)30 b(p)s(oin)m(ter)390 4959 y(m)m(ust)g(not)h(b)s(e)
21753
f(mo)s(di\014ed)f(or)h(deallo)s(cated.)390 5086 y(If)f(a)h(serv)m(er)g
21750
21754
(random)f(v)-5 b(alue)31 b(has)e(not)h(y)m(et)h(b)s(een)e(established,)
21751
h(the)g(output)g(will)g(b)s(e)f(garbage;)i(in)390 2384
21755
h(the)g(output)g(will)g(b)s(e)f(garbage;)i(in)390 5196
21752
21756
y(particular,)g(a)g Ft(NULL)e FB(return)g(v)-5 b(alue)31
21753
b(should)e(not)i(b)s(e)f(exp)s(ected.)390 2545 y Fn(Returns:)40
21754
b FB(p)s(oin)m(ter)31 b(to)g(serv)m(er)g(random)e(data.)150
21755
2771 y Fv(gn)m(utls)p 483 2771 37 5 v 55 w(session)p
21756
901 2771 V 55 w(is)p 1038 2771 V 55 w(resumed)3350 2995
21757
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_session_is_res)q(umed)
21758
f Fg(\()p Ff(gn)m(utls)p 1993 2995 28 4 v 41 w(session)p
21759
2303 2995 V 40 w(t)31 b Fe(session)12 b Fg(\))390 3104
21757
b(should)e(not)i(b)s(e)f(exp)s(ected.)390 5322 y Fn(Returns:)40
21758
b FB(p)s(oin)m(ter)31 b(to)g(serv)m(er)g(random)e(data.)p
21759
eop end
21760
%%Page: 171 177
21761
TeXDict begin 171 176 bop 150 -116 a FB(Chapter)30 b(9:)41
21762
b(F)-8 b(unction)31 b(Reference)2237 b(171)150 299 y
21763
Fv(gn)m(utls)p 483 299 37 5 v 55 w(session)p 901 299
21764
V 55 w(is)p 1038 299 V 55 w(resumed)3350 480 y FB([F)-8
21765
b(unction])-3599 b Fh(int)53 b(gnutls_session_is_res)q(umed)f
21766
Fg(\()p Ff(gn)m(utls)p 1993 480 28 4 v 41 w(session)p
21767
2303 480 V 40 w(t)31 b Fe(session)12 b Fg(\))390 590
21760
21768
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21761
b FB(structure.)390 3266 y(Chec)m(k)31 b(whether)e(session)i(is)f
21762
(resumed)g(or)g(not.)390 3427 y Fn(Returns:)40 b FB(non)30
21769
b FB(structure.)390 717 y(Chec)m(k)31 b(whether)e(session)i(is)f
21770
(resumed)g(or)g(not.)390 843 y Fn(Returns:)40 b FB(non)30
21763
21771
b(zero)h(if)g(this)f(session)g(is)h(resumed,)e(or)i(a)g(zero)g(if)f
21764
(this)g(is)h(a)g(new)e(session.)150 3653 y Fv(gn)m(utls)p
21765
483 3653 37 5 v 55 w(session)p 901 3653 V 55 w(set)p
21766
1108 3653 V 55 w(data)3350 3876 y FB([F)-8 b(unction])-3599
21772
(this)g(is)h(a)g(new)e(session.)150 1027 y Fv(gn)m(utls)p
21773
483 1027 37 5 v 55 w(session)p 901 1027 V 55 w(set)p
21774
1108 1027 V 55 w(data)3350 1208 y FB([F)-8 b(unction])-3599
21767
21775
b Fh(int)53 b(gnutls_session_set_da)q(ta)f Fg(\()p Ff(gn)m(utls)p
21768
1889 3876 28 4 v 40 w(session)p 2198 3876 V 41 w(t)30
21769
b Fe(session)12 b Ff(,)32 b(const)f(v)m(oid)565 3986
21770
y(*)g Fe(session_data)12 b Ff(,)34 b(size)p 1483 3986
21771
V 41 w(t)c Fe(session_data_size)12 b Fg(\))390 4095 y
21776
1889 1208 28 4 v 40 w(session)p 2198 1208 V 41 w(t)30
21777
b Fe(session)12 b Ff(,)32 b(const)f(v)m(oid)565 1318
21778
y(*)g Fe(session_data)12 b Ff(,)34 b(size)p 1483 1318
21779
V 41 w(t)c Fe(session_data_size)12 b Fg(\))390 1428 y
21772
21780
Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21773
b FB(structure.)390 4257 y Ff(session)p 665 4257 V 40
21781
b FB(structure.)390 1554 y Ff(session)p 665 1554 V 40
21774
21782
w(data)p FB(:)42 b(is)30 b(a)h(p)s(oin)m(ter)f(to)h(space)g(to)g(hold)f
21775
(the)h(session.)390 4418 y Ff(session)p 665 4418 V 40
21776
w(data)p 881 4418 V 41 w(size)5 b FB(:)42 b(is)30 b(the)h(session's)f
21777
(size)390 4579 y(Sets)h(all)i(session)e(parameters,)h(in)f(order)g(to)h
21783
(the)h(session.)390 1681 y Ff(session)p 665 1681 V 40
21784
w(data)p 881 1681 V 41 w(size)5 b FB(:)42 b(is)30 b(the)h(session's)f
21785
(size)390 1808 y(Sets)h(all)i(session)e(parameters,)h(in)f(order)g(to)h
21778
21786
(resume)f(a)h(previously)f(established)h(session.)43
21779
b(The)390 4689 y(session)32 b(data)g(giv)m(en)g(m)m(ust)f(b)s(e)g(the)h
21787
b(The)390 1917 y(session)32 b(data)g(giv)m(en)g(m)m(ust)f(b)s(e)g(the)h
21780
21788
(one)f(returned)g(b)m(y)g Ft(gnutls_session_get_data\()o(\))p
21781
FB(.)38 b(This)390 4798 y(function)30 b(should)f(b)s(e)h(called)i(b)s
21782
(efore)e Ft(gnutls_handshake\(\))p FB(.)390 4960 y(Keep)25
21789
FB(.)38 b(This)390 2027 y(function)30 b(should)f(b)s(e)h(called)i(b)s
21790
(efore)e Ft(gnutls_handshake\(\))p FB(.)390 2154 y(Keep)25
21783
21791
b(in)g(mind)g(that)g(session)h(resuming)e(is)i(advisory)-8
21784
21792
b(.)39 b(The)25 b(serv)m(er)h(ma)m(y)g(c)m(ho)s(ose)g(not)f(to)h
21785
(resume)390 5069 y(the)31 b(session,)f(th)m(us)g(a)h(full)f(handshak)m
21786
(e)g(will)h(b)s(e)f(p)s(erformed.)390 5230 y Fn(Returns:)46
21793
(resume)390 2263 y(the)31 b(session,)f(th)m(us)g(a)h(full)f(handshak)m
21794
(e)g(will)h(b)s(e)f(p)s(erformed.)390 2390 y Fn(Returns:)46
21787
21795
b FB(On)32 b(success,)i Ft(GNUTLS_E_SUCCESS)29 b FB(\(0\))34
21788
21796
b(is)f(returned,)g(otherwise)h(an)f(error)g(co)s(de)g(is)390
21789
5340 y(returned.)p eop end
21790
%%Page: 171 177
21791
TeXDict begin 171 176 bop 150 -116 a FB(Chapter)30 b(9:)41
21792
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21793
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21794
V 55 w(set)p 1108 299 V 55 w(\014nished)p 1573 299 V
21795
55 w(function)3350 491 y FB([F)-8 b(unction])-3599 b
21796
Fh(void)54 b(gnutls_session_set_finis)q(hed)q(_fu)q(nct)q(ion)e
21797
Fg(\()p Ff(gn)m(utls)p 2621 491 28 4 v 41 w(session)p
21798
2931 491 V 40 w(t)565 600 y Fe(session)12 b Ff(,)32 b(gn)m(utls)p
21799
1244 600 V 41 w(\014nished)p 1590 600 V 38 w(callbac)m(k)p
21800
1944 600 V 42 w(func)e Fe(finished_func)12 b Fg(\))390
21801
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21802
b FB(structure.)390 842 y Ff(\014nished)p 701 842 V 39
21803
w(func)6 b FB(:)39 b(a)31 b Ft(gnutls_finished_callbac)o(k_fu)o(nc)24
21804
b FB(callbac)m(k.)390 974 y(Register)33 b(a)g(callbac)m(k)h(function)e
21805
(for)g(the)g(session)h(that)f(will)h(b)s(e)e(called)j(when)d(a)h(TLS)f
21806
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21807
b(The)36 b(function)g(is)h(t)m(ypically)h(used)e(to)h(cop)m(y)g(a)m(w)m
21808
(a)m(y)h(the)f(TLS)390 1193 y(\014nished)29 b(message)i(for)f(later)i
21809
(use)e(as)h(a)f(c)m(hannel)h(binding)e(or)i(similar)f(purp)s(ose.)390
21810
1325 y Fn(The)41 b(callbac)m(k)j(should)c(follo)m(w)j(this)e(protot)m
21811
(yp)s(e:)64 b FB(v)m(oid)42 b(callbac)m(k)i(\(gn)m(utls)p
21812
3035 1325 V 41 w(session)p 3345 1325 V 40 w(t)e(session,)390
21813
1435 y(const)31 b(v)m(oid)g(*\014nished,)e(size)p 1376
21814
1435 V 41 w(t)i(len\);)390 1567 y(The)e Ft(finished)e
21797
2500 y(returned.)150 2684 y Fv(gn)m(utls)p 483 2684 37
21798
5 v 55 w(session)p 901 2684 V 55 w(set)p 1108 2684 V
21799
55 w(\014nished)p 1573 2684 V 55 w(function)3350 2865
21800
y FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_session_set_finis)q
21801
(hed)q(_fu)q(nct)q(ion)e Fg(\()p Ff(gn)m(utls)p 2621
21802
2865 28 4 v 41 w(session)p 2931 2865 V 40 w(t)565 2974
21803
y Fe(session)12 b Ff(,)32 b(gn)m(utls)p 1244 2974 V 41
21804
w(\014nished)p 1590 2974 V 38 w(callbac)m(k)p 1944 2974
21805
V 42 w(func)e Fe(finished_func)12 b Fg(\))390 3084 y
21806
Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
21807
b FB(structure.)390 3211 y Ff(\014nished)p 701 3211 V
21808
39 w(func)6 b FB(:)39 b(a)31 b Ft(gnutls_finished_callbac)o(k_fu)o(nc)
21809
24 b FB(callbac)m(k.)390 3338 y(Register)33 b(a)g(callbac)m(k)h
21810
(function)e(for)g(the)g(session)h(that)f(will)h(b)s(e)e(called)j(when)d
21811
(a)h(TLS)f(Finished)390 3447 y(message)38 b(has)e(b)s(een)f(generated.)
21812
60 b(The)36 b(function)g(is)h(t)m(ypically)h(used)e(to)h(cop)m(y)g(a)m
21813
(w)m(a)m(y)h(the)f(TLS)390 3557 y(\014nished)29 b(message)i(for)f
21814
(later)i(use)e(as)h(a)f(c)m(hannel)h(binding)e(or)i(similar)f(purp)s
21815
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21816
(protot)m(yp)s(e:)64 b FB(v)m(oid)42 b(callbac)m(k)i(\(gn)m(utls)p
21817
3035 3684 V 41 w(session)p 3345 3684 V 40 w(t)e(session,)390
21818
3793 y(const)31 b(v)m(oid)g(*\014nished,)e(size)p 1376
21819
3793 V 41 w(t)i(len\);)390 3920 y(The)e Ft(finished)e
21815
21820
FB(parameter)j(will)f(con)m(tain)i(the)f(binary)e(TLS)h(\014nished)e
21816
(message,)k(and)e Ft(len)g FB(will)390 1677 y(con)m(tains)d(its)g
21821
(message,)k(and)e Ft(len)g FB(will)390 4029 y(con)m(tains)d(its)g
21817
21822
(length.)40 b(F)-8 b(or)26 b(SSLv3)e(connections,)k(the)d
21818
21823
Ft(len)f FB(parameter)i(will)g(b)s(e)e(36)i(and)f(for)g(TLS)390
21819
1786 y(connections)31 b(it)g(will)g(b)s(e)f(12.)390 1918
21824
4139 y(connections)31 b(it)g(will)g(b)s(e)f(12.)390 4266
21820
21825
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21821
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21822
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21823
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21824
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21826
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21829
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21830
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21831
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21827
21832
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21828
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21833
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21829
21834
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21830
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21831
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21832
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21835
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21836
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21837
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21833
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21834
21839
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21835
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21836
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21837
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21838
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21839
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21840
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21841
3416 28 4 v 41 w(session)p 2774 3416 V 40 w(t)565 3526
21842
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21843
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21844
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21845
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21846
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21847
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21848
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21849
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21840
5340 y(This)f(is)g(p)s(oin)m(ter)g(can)h(b)s(e)f(accessed)h(with)f
21841
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21842
%%Page: 172 178
21843
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21844
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21845
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21846
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21847
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21848
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21849
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21850
2774 511 V 40 w(t)565 620 y Fe(session)12 b Fg(\))390
21851
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21852
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21853
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21854
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21855
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21856
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21857
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21850
21858
Ft(")p FB(EXPOR)-8 b(T)p Ft(")p FB(,)30 b(NULL\);)390
21851
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21859
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21852
21860
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21853
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21861
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21854
21862
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21855
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21863
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21856
21864
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21857
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21858
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21865
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21866
Ft(gnutls_priority_set\(\))25 b FB(instead.)390 1767
21859
21867
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21860
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21861
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21862
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21868
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21869
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21870
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21863
21871
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21864
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21865
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21872
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21873
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21866
21874
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21867
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21875
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21868
21876
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21869
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21870
%%Page: 172 178
21871
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21872
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21873
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21874
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21875
2228 299 V 41 w(direct)28 b(\(session,)h Ft(")p FB(NORMAL)p
21876
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21877
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21877
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21878
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21879
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21880
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21881
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21878
21882
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21879
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21880
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21881
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21882
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21883
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21884
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21885
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21886
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21887
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21888
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21889
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21890
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21891
1389 28 4 v 41 w(sign)p 1044 1389 V 40 w(algorithm)p
21892
1467 1389 V 41 w(t)31 b Fe(sign)12 b Fg(\))390 1499 y
21893
FB(Con)m(v)m(ert)31 b(a)g Ft(gnutls_sign_algorithm_t)24
21894
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21895
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21896
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21897
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21898
1826 V 55 w(callbac)m(k)p 1232 1826 V 52 w(get)3350 2019
21899
y FB([F)-8 b(unction])-3599 b Fh(gnutls_sign_func)57
21900
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21901
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21902
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21903
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21904
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21883
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21884
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21885
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21886
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21887
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21888
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21889
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21890
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21891
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21892
1322 3555 V 54 w(get)p 1541 3555 V 55 w(name)3350 3767
21893
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21894
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21895
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21896
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21897
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21898
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21899
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21900
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21901
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21902
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21903
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21904
57 b(gnutls_sign_callback_)q(get)52 b Fg(\()p Ff(gn)m(utls)p
21905
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21906
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21907
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21908
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21905
21909
Ft(NULL)p FB(,)f(will)i(b)s(e)f(set)h(to)g(abstract)g(callbac)m(k)i(p)s
21906
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21907
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21910
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21911
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21908
21912
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21909
21913
Ft(gnutls_sign_callback_se)o(t\(\))p FB(,)30 b(or)36
21910
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21911
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21912
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21913
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21914
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21915
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21916
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21917
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21918
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21919
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21920
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21921
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21922
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21923
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21924
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21925
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21926
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21927
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21928
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21929
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21930
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21931
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21932
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21933
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21934
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21935
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21914
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21915
%%Page: 173 179
21916
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21917
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21918
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21919
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21920
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21921
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21922
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21923
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21924
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21925
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21926
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21927
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21928
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21929
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21930
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21931
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21932
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21933
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21934
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21935
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21936
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21937
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21938
2573 1316 V 41 w(datum)p 2872 1316 V 39 w(t)h(*)f(cert,)142
21939
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21940
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21941
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21942
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21936
21943
Ft(sign_func)d FB(v)m(erbatim,)k(and)e(can)h(b)s(e)f(used)f(to)390
21937
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21944
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21938
21945
g(callbac)m(k)i(function.)38 b(See)22 b(also)h Ft(gnutls_sign_)390
21939
4451 y(callback_get\(\))p FB(.)150 4646 y Fv(gn)m(utls)p
21940
483 4646 37 5 v 55 w(sign)p 749 4646 V 55 w(get)p 969
21941
4646 V 54 w(id)3350 4838 y FB([F)-8 b(unction])-3599
21946
1771 y(callback_get\(\))p FB(.)150 1955 y Fv(gn)m(utls)p
21947
483 1955 37 5 v 55 w(sign)p 749 1955 V 55 w(get)p 969
21948
1955 V 54 w(id)3350 2136 y FB([F)-8 b(unction])-3599
21942
21949
b Fh(gnutls_sign_algorithm_)q(t)58 b(gnutls_sign_get_id)51
21943
21950
b Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(name)12 b Fg(\))390
21944
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21945
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21946
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21951
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21952
2372 y(The)f(names)g(are)h(compared)f(in)g(a)h(case)h(insensitiv)m(e)f
21953
(w)m(a)m(y)-8 b(.)390 2499 y Fn(Returns:)55 b FB(return)37
21947
21954
b(a)h Ft(gnutls_sign_algorithm_t)31 b FB(v)-5 b(alue)39
21948
b(corresp)s(onding)d(to)j(the)f(sp)s(eci\014ed)390 5322
21955
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21949
21956
y(cipher,)30 b(or)h Ft(GNUTLS_SIGN_UNKNOWN)25 b FB(on)30
21950
b(error.)p eop end
21951
%%Page: 173 179
21952
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21953
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21954
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21955
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21956
b Fh(const)54 b(char)f(*)g(gnutls_sign_get_name)e Fg(\()p
21957
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21958
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21959
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21960
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21957
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21958
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21959
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21960
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21961
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21962
2973 V 41 w(t)565 3083 y Fe(algorithm)12 b Fg(\))390
21963
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21964
(signature)f(algorithm)390 3319 y(Con)m(v)m(ert)h(a)g
21961
21965
Ft(gnutls_sign_algorithm_t)24 b FB(v)-5 b(alue)31 b(to)g(a)g(string.)
21962
390 964 y Fn(Returns:)61 b FB(a)40 b(p)s(oin)m(ter)h(to)g(a)g(string)f
21966
390 3446 y Fn(Returns:)61 b FB(a)40 b(p)s(oin)m(ter)h(to)g(a)g(string)f
21963
21967
(that)h(con)m(tains)h(the)f(name)f(of)h(the)g(sp)s(eci\014ed)e(public)h
21964
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21965
FB(.)390 1204 y Fn(Since:)41 b FB(2.6.0)150 1393 y Fv(gn)m(utls)p
21966
483 1393 37 5 v 55 w(sign)p 749 1393 V 55 w(list)3350
21967
1580 y FB([F)-8 b(unction])-3599 b Fh(const)54 b
21968
(k)m(ey)390 3556 y(signature)31 b(algorithm,)g(or)g Ft(NULL)p
21969
FB(.)390 3682 y Fn(Since:)41 b FB(2.6.0)150 3866 y Fv(gn)m(utls)p
21970
483 3866 37 5 v 55 w(sign)p 749 3866 V 55 w(list)3350
21971
4047 y FB([F)-8 b(unction])-3599 b Fh(const)54 b
21968
21972
(gnutls_sign_algorithm_t)59 b(*)53 b(gnutls_sign_list)d
21969
Fg(\()31 b Fe(void)12 b Fg(\))390 1690 y FB(Get)31 b(a)g(list)g(of)g
21973
Fg(\()31 b Fe(void)12 b Fg(\))390 4157 y FB(Get)31 b(a)g(list)g(of)g
21970
21974
(supp)s(orted)d(public)i(k)m(ey)h(signature)g(algorithms.)390
21971
1820 y Fn(Returns:)38 b FB(a)27 b(zero-terminated)h(list)e(of)h
21975
4283 y Fn(Returns:)38 b FB(a)27 b(zero-terminated)h(list)e(of)h
21972
21976
Ft(gnutls_sign_algorithm_t)19 b FB(in)m(tegers)28 b(indicating)f(the)
21973
390 1929 y(a)m(v)-5 b(ailable)33 b(ciphers.)150 2119
21974
y Fv(gn)m(utls)p 483 2119 V 55 w(srp)p 704 2119 V 54
21975
w(allo)s(cate)p 1169 2119 V 54 w(clien)m(t)p 1515 2119
21976
V 53 w(creden)m(tials)3350 2306 y FB([F)-8 b(unction])-3599
21977
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21978
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21979
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21980
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21977
21981
b Fh(int)53 b(gnutls_srp_allocate_c)q(lien)q(t_c)q(red)q(ent)q(ials)565
21978
2416 y Fg(\()p Ff(gn)m(utls)p 846 2416 28 4 v 41 w(srp)p
21979
1010 2416 V 39 w(clien)m(t)p 1262 2416 V 41 w(creden)m(tials)p
21980
1724 2416 V 42 w(t)31 b(*)f Fe(sc)12 b Fg(\))390 2525
21982
4867 y Fg(\()p Ff(gn)m(utls)p 846 4867 28 4 v 41 w(srp)p
21983
1010 4867 V 39 w(clien)m(t)p 1262 4867 V 41 w(creden)m(tials)p
21984
1724 4867 V 42 w(t)31 b(*)f Fe(sc)12 b Fg(\))390 4977
21981
21985
y Ff(sc)6 b FB(:)40 b(is)31 b(a)g(p)s(oin)m(ter)f(to)h(an)f
21982
21986
Ft(gnutls_srp_server_credenti)o(als)o(_t)24 b FB(structure.)390
21983
2655 y(This)31 b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f
21987
5104 y(This)31 b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f
21984
21988
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21985
2764 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i(it.)390
21986
2894 y Fn(Returns:)40 b FB(On)30 b(success,)h Ft(GNUTLS_E_SUCCESS)26
21987
b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h(error)f(co)s(de.)150
21988
3084 y Fv(gn)m(utls)p 483 3084 37 5 v 55 w(srp)p 704
21989
3084 V 54 w(allo)s(cate)p 1169 3084 V 54 w(serv)m(er)p
21990
1545 3084 V 54 w(creden)m(tials)3350 3271 y FB([F)-8
21991
b(unction])-3599 b Fh(int)53 b(gnutls_srp_allocate_s)q(erve)q(r_c)q
21992
(red)q(ent)q(ials)565 3380 y Fg(\()p Ff(gn)m(utls)p 846
21993
3380 28 4 v 41 w(srp)p 1010 3380 V 39 w(serv)m(er)p 1282
21994
3380 V 40 w(creden)m(tials)p 1743 3380 V 42 w(t)30 b(*)h
21995
Fe(sc)12 b Fg(\))390 3490 y Ff(sc)6 b FB(:)40 b(is)31
21996
b(a)g(p)s(oin)m(ter)f(to)h(an)f Ft(gnutls_srp_server_credenti)o(als)o
21997
(_t)24 b FB(structure.)390 3620 y(This)31 b(structure)g(is)h(complex)g
21998
(enough)f(to)i(manipulate)f(directly)g(th)m(us)f(this)h(help)s(er)f
21999
(function)g(is)390 3729 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i
22000
(it.)390 3859 y Fn(Returns:)40 b FB(On)30 b(success,)h
22001
Ft(GNUTLS_E_SUCCESS)26 b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h
22002
(error)f(co)s(de.)150 4049 y Fv(gn)m(utls)p 483 4049
22003
37 5 v 55 w(srp)p 704 4049 V 54 w(base64)p 1112 4049
22004
V 55 w(deco)s(de)p 1534 4049 V 55 w(allo)s(c)3350 4236
22005
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_srp_base64_dec)q(ode_)
22006
q(all)q(oc)f Fg(\()p Ff(const)31 b(gn)m(utls)p 2493 4236
22007
28 4 v 40 w(datum)p 2791 4236 V 40 w(t)g(*)565 4345 y
22008
Fe(b64_data)12 b Ff(,)33 b(gn)m(utls)p 1297 4345 V 40
22009
w(datum)p 1595 4345 V 40 w(t)d(*)h Fe(result)12 b Fg(\))390
22010
4455 y Ff(b64)p 537 4455 V 40 w(data)p FB(:)42 b(con)m(tains)31
22011
b(the)g(enco)s(ded)f(data)390 4584 y Ff(result)r FB(:)41
22012
b(the)30 b(place)i(where)d(deco)s(ded)h(data)h(lie)390
22013
4714 y(This)23 b(function)g(will)h(deco)s(de)f(the)h(giv)m(en)g(enco)s
22014
(ded)g(data.)39 b(The)23 b(deco)s(ded)g(data)h(will)g(b)s(e)f(allo)s
22015
(cated,)390 4824 y(and)30 b(stored)g(in)m(to)i(result.)40
22016
b(It)31 b(will)f(deco)s(de)h(using)f(the)g(base64)i(algorithm)f(as)g
22017
(used)e(in)h(libsrp.)390 4953 y(Y)-8 b(ou)31 b(should)e(use)h
22018
Ft(gnutls_free\(\))d FB(to)k(free)g(the)f(returned)f(data.)390
22019
5083 y(W)-8 b(arning!)46 b(This)31 b(base64)i(enco)s(ding)f(is)g(not)g
22020
(the)h Ft(")p FB(standard)p Ft(")d FB(enco)s(ding,)j(so)f(do)g(not)g
22021
(use)g(it)g(for)390 5193 y(non-SRP)d(purp)s(oses.)390
22022
5322 y Fn(Returns:)40 b FB(0)31 b(on)f(success,)h(or)g(an)f(error)g(co)
22023
s(de.)p eop end
21989
5213 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i(it.)390
21990
5340 y Fn(Returns:)40 b FB(On)30 b(success,)h Ft(GNUTLS_E_SUCCESS)26
21991
b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h(error)f(co)s(de.)p
21992
eop end
22024
21993
%%Page: 174 180
22025
21994
TeXDict begin 174 179 bop 150 -116 a FB(Chapter)30 b(9:)41
22026
21995
b(F)-8 b(unction)31 b(Reference)2237 b(174)150 299 y
22027
21996
Fv(gn)m(utls)p 483 299 37 5 v 55 w(srp)p 704 299 V 54
22028
w(base64)p 1112 299 V 55 w(deco)s(de)3350 503 y FB([F)-8
22029
b(unction])-3599 b Fh(int)53 b(gnutls_srp_base64_dec)q(ode)f
22030
Fg(\()p Ff(const)31 b(gn)m(utls)p 2179 503 28 4 v 41
22031
w(datum)p 2478 503 V 39 w(t)g(*)g Fe(b64_data)12 b Ff(,)565
22032
612 y(c)m(har)31 b(*)g Fe(result)12 b Ff(,)32 b(size)p
22033
1369 612 V 40 w(t)f(*)g Fe(result_size)12 b Fg(\))390
22034
722 y Ff(b64)p 537 722 V 40 w(data)p FB(:)42 b(con)m(tain)32
22035
b(the)e(enco)s(ded)g(data)390 863 y Ff(result)r FB(:)41
22036
b(the)30 b(place)i(where)d(deco)s(ded)h(data)h(will)g(b)s(e)f(copied)
22037
390 1005 y Ff(result)p 619 1005 V 40 w(size)5 b FB(:)42
22038
b(holds)30 b(the)g(size)h(of)g(the)f(result)390 1146
22039
y(This)k(function)g(will)h(deco)s(de)g(the)g(giv)m(en)h(enco)s(ded)e
22040
(data,)j(using)d(the)h(base64)h(enco)s(ding)e(found)390
22041
1256 y(in)c(libsrp.)390 1397 y(Note)i(that)f(b64)p 954
22042
1397 V 40 w(data)g(should)f(b)s(e)f(n)m(ull)i(terminated.)390
22043
1539 y(W)-8 b(arning!)46 b(This)31 b(base64)i(enco)s(ding)f(is)g(not)g
21997
w(allo)s(cate)p 1169 299 V 54 w(serv)m(er)p 1545 299
21998
V 54 w(creden)m(tials)3350 488 y FB([F)-8 b(unction])-3599
21999
b Fh(int)53 b(gnutls_srp_allocate_s)q(erve)q(r_c)q(red)q(ent)q(ials)565
22000
597 y Fg(\()p Ff(gn)m(utls)p 846 597 28 4 v 41 w(srp)p
22001
1010 597 V 39 w(serv)m(er)p 1282 597 V 40 w(creden)m(tials)p
22002
1743 597 V 42 w(t)30 b(*)h Fe(sc)12 b Fg(\))390 707 y
22003
Ff(sc)6 b FB(:)40 b(is)31 b(a)g(p)s(oin)m(ter)f(to)h(an)f
22004
Ft(gnutls_srp_server_credenti)o(als)o(_t)24 b FB(structure.)390
22005
837 y(This)31 b(structure)g(is)h(complex)g(enough)f(to)i(manipulate)f
22006
(directly)g(th)m(us)f(this)h(help)s(er)f(function)g(is)390
22007
947 y(pro)m(vided)f(in)g(order)g(to)h(allo)s(cate)i(it.)390
22008
1078 y Fn(Returns:)40 b FB(On)30 b(success,)h Ft(GNUTLS_E_SUCCESS)26
22009
b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h(error)f(co)s(de.)150
22010
1269 y Fv(gn)m(utls)p 483 1269 37 5 v 55 w(srp)p 704
22011
1269 V 54 w(base64)p 1112 1269 V 55 w(deco)s(de)p 1534
22012
1269 V 55 w(allo)s(c)3350 1458 y FB([F)-8 b(unction])-3599
22013
b Fh(int)53 b(gnutls_srp_base64_dec)q(ode_)q(all)q(oc)f
22014
Fg(\()p Ff(const)31 b(gn)m(utls)p 2493 1458 28 4 v 40
22015
w(datum)p 2791 1458 V 40 w(t)g(*)565 1567 y Fe(b64_data)12
22016
b Ff(,)33 b(gn)m(utls)p 1297 1567 V 40 w(datum)p 1595
22017
1567 V 40 w(t)d(*)h Fe(result)12 b Fg(\))390 1677 y Ff(b64)p
22018
537 1677 V 40 w(data)p FB(:)42 b(con)m(tains)31 b(the)g(enco)s(ded)f
22019
(data)390 1808 y Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s
22020
(ded)h(data)h(lie)390 1938 y(This)23 b(function)g(will)h(deco)s(de)f
22021
(the)h(giv)m(en)g(enco)s(ded)g(data.)39 b(The)23 b(deco)s(ded)g(data)h
22022
(will)g(b)s(e)f(allo)s(cated,)390 2048 y(and)30 b(stored)g(in)m(to)i
22023
(result.)40 b(It)31 b(will)f(deco)s(de)h(using)f(the)g(base64)i
22024
(algorithm)f(as)g(used)e(in)h(libsrp.)390 2178 y(Y)-8
22025
b(ou)31 b(should)e(use)h Ft(gnutls_free\(\))d FB(to)k(free)g(the)f
22026
(returned)f(data.)390 2309 y(W)-8 b(arning!)46 b(This)31
22027
b(base64)i(enco)s(ding)f(is)g(not)g(the)h Ft(")p FB(standard)p
22028
Ft(")d FB(enco)s(ding,)j(so)f(do)g(not)g(use)g(it)g(for)390
22029
2418 y(non-SRP)d(purp)s(oses.)390 2549 y Fn(Returns:)40
22030
b FB(0)31 b(on)f(success,)h(or)g(an)f(error)g(co)s(de.)150
22031
2740 y Fv(gn)m(utls)p 483 2740 37 5 v 55 w(srp)p 704
22032
2740 V 54 w(base64)p 1112 2740 V 55 w(deco)s(de)3350
22033
2929 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_srp_base64_dec)q
22034
(ode)f Fg(\()p Ff(const)31 b(gn)m(utls)p 2179 2929 28
22035
4 v 41 w(datum)p 2478 2929 V 39 w(t)g(*)g Fe(b64_data)12
22036
b Ff(,)565 3039 y(c)m(har)31 b(*)g Fe(result)12 b Ff(,)32
22037
b(size)p 1369 3039 V 40 w(t)f(*)g Fe(result_size)12 b
22038
Fg(\))390 3148 y Ff(b64)p 537 3148 V 40 w(data)p FB(:)42
22039
b(con)m(tain)32 b(the)e(enco)s(ded)g(data)390 3279 y
22040
Ff(result)r FB(:)41 b(the)30 b(place)i(where)d(deco)s(ded)h(data)h
22041
(will)g(b)s(e)f(copied)390 3409 y Ff(result)p 619 3409
22042
V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)h(of)g(the)f(result)390
22043
3540 y(This)k(function)g(will)h(deco)s(de)g(the)g(giv)m(en)h(enco)s
22044
(ded)e(data,)j(using)d(the)h(base64)h(enco)s(ding)e(found)390
22045
3650 y(in)c(libsrp.)390 3780 y(Note)i(that)f(b64)p 954
22046
3780 V 40 w(data)g(should)f(b)s(e)f(n)m(ull)i(terminated.)390
22047
3911 y(W)-8 b(arning!)46 b(This)31 b(base64)i(enco)s(ding)f(is)g(not)g
22044
22048
(the)h Ft(")p FB(standard)p Ft(")d FB(enco)s(ding,)j(so)f(do)g(not)g
22045
(use)g(it)g(for)390 1648 y(non-SRP)d(purp)s(oses.)390
22046
1790 y Fn(Returns:)40 b Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24
22049
(use)g(it)g(for)390 4020 y(non-SRP)d(purp)s(oses.)390
22050
4151 y Fn(Returns:)40 b Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24
22047
22051
b FB(if)30 b(the)g(bu\013er)f(giv)m(en)i(is)g(not)f(long)h(enough,)f
22048
(or)390 1900 y(0)h(on)f(success.)150 2106 y Fv(gn)m(utls)p
22049
483 2106 37 5 v 55 w(srp)p 704 2106 V 54 w(base64)p 1112
22050
2106 V 55 w(enco)s(de)p 1534 2106 V 55 w(allo)s(c)3350
22051
2310 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_srp_base64_enc)q
22052
(or)390 4260 y(0)h(on)f(success.)150 4452 y Fv(gn)m(utls)p
22053
483 4452 37 5 v 55 w(srp)p 704 4452 V 54 w(base64)p 1112
22054
4452 V 55 w(enco)s(de)p 1534 4452 V 55 w(allo)s(c)3350
22055
4641 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_srp_base64_enc)q
22052
22056
(ode_)q(all)q(oc)f Fg(\()p Ff(const)31 b(gn)m(utls)p
22053
2493 2310 28 4 v 40 w(datum)p 2791 2310 V 40 w(t)g(*)565
22054
2419 y Fe(data)12 b Ff(,)31 b(gn)m(utls)p 1087 2419 V
22055
41 w(datum)p 1386 2419 V 39 w(t)g(*)g Fe(result)12 b
22056
Fg(\))390 2529 y Ff(data)p FB(:)41 b(con)m(tains)32 b(the)f(ra)m(w)f
22057
(data)390 2670 y Ff(result)r FB(:)41 b(will)30 b(hold)g(the)h(newly)f
22058
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22059
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22060
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22061
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22062
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22063
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22060
22064
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22061
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22065
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22066
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22063
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22064
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22065
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22066
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22067
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22068
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22069
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22070
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22075
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22076
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22077
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22078
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22079
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22081
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22083
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22084
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22085
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22090
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22091
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22092
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22093
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22094
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22067
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22068
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22069
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22096
22070
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22073
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22076
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22080
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22084
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22085
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22086
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22087
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22088
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22089
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22090
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22091
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22092
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22093
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22094
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22095
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22096
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22097
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22098
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22099
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22121
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22117
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22122
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22119
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22131
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22136
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22137
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22138
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22171
w(set)p 910 299 V 54 w(clien)m(t)p 1256 299 V 54 w(creden)m(tials)3350
22172
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22173
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22174
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22175
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22176
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22177
b Ff(,)33 b(const)d(c)m(har)h(*)565 712 y Fe(password)12
22178
b Fg(\))390 821 y Ff(res)t FB(:)40 b(is)31 b(an)f Ft
22179
(gnutls_srp_client_creden)o(tial)o(s_t)24 b FB(structure.)390
22180
954 y Ff(username)5 b FB(:)40 b(is)31 b(the)f(user's)g(userid)390
22181
1087 y Ff(passw)m(ord)t FB(:)40 b(is)30 b(the)h(user's)e(passw)m(ord)
22182
390 1220 y(This)75 b(function)h(sets)g(the)g(username)g(and)f(passw)m
22183
(ord,)87 b(in)76 b(a)g Ft(gnutls_srp_client_)390 1330
22184
y(credentials_t)27 b FB(structure.)40 b(Those)30 b(will)h(b)s(e)e(used)
22185
h(in)g(SRP)g(authen)m(tication.)42 b Ft(username)29 b
22186
FB(and)390 1439 y Ft(password)d FB(should)i(b)s(e)g(ASCI)s(I)f(strings)
22187
i(or)g(UTF-8)g(strings)g(prepared)e(using)i(the)g Ft(")p
22188
FB(SASLprep)p Ft(")390 1549 y FB(pro\014le)h(of)h Ft(")p
22189
FB(stringprep)p Ft(")p FB(.)390 1682 y Fn(Returns:)40
22190
b FB(On)30 b(success,)h Ft(GNUTLS_E_SUCCESS)26 b FB(\(0\))31
22191
b(is)g(returned,)e(or)h(an)h(error)f(co)s(de.)150 1878
22192
y Fv(gn)m(utls)p 483 1878 37 5 v 55 w(srp)p 704 1878
22193
V 54 w(set)p 910 1878 V 54 w(prime)p 1274 1878 V 55 w(bits)3350
22194
2072 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
22195
(gnutls_srp_set_prime_bit)q(s)e Fg(\()p Ff(gn)m(utls)p
22196
2046 2072 28 4 v 40 w(session)p 2355 2072 V 41 w(t)30
22197
b Fe(session)12 b Ff(,)565 2181 y(unsigned)29 b(in)m(t)i
22198
Fe(bits)12 b Fg(\))390 2291 y Ff(session)p FB(:)41 b(is)30
22199
b(a)h Ft(gnutls_session_t)26 b FB(structure.)390 2424
22200
y Ff(bits)t FB(:)40 b(is)31 b(the)f(n)m(um)m(b)s(er)f(of)i(bits)390
22201
2557 y(This)42 b(function)g(sets)h(the)f(minim)m(um)g(accepted)i(n)m
22202
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22203
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22204
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22205
(sets)h(the)f(minim)m(um)g(accepted)h(n)m(um)m(b)s(er)e(of)h(bits.)70
22206
b(If)40 b(a)g(serv)m(er)h(sends)390 2909 y(a)h(prime)f(with)g(less)h
22172
(called,)h(since)f(the)390 2251 y(handshak)m(e)j(pro)s(cedure)f(will)i
22173
(b)s(e)f(ab)s(orted.)390 2378 y(The)g(callbac)m(k)i(function)e(should)g
22174
(return)f(0)i(on)f(success.)41 b(-1)31 b(indicates)g(an)g(error.)150
22175
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22176
2564 V 54 w(set)p 910 2564 V 54 w(clien)m(t)p 1256 2564
22177
V 54 w(creden)m(tials)3350 2746 y FB([F)-8 b(unction])-3599
22178
b Fh(int)53 b(gnutls_srp_set_client)q(_cre)q(den)q(tia)q(ls)565
22179
2856 y Fg(\()p Ff(gn)m(utls)p 846 2856 28 4 v 41 w(srp)p
22180
1010 2856 V 39 w(clien)m(t)p 1262 2856 V 41 w(creden)m(tials)p
22181
1724 2856 V 42 w(t)31 b Fe(res)12 b Ff(,)31 b(const)f(c)m(har)h(*)g
22182
Fe(username)12 b Ff(,)33 b(const)d(c)m(har)h(*)565 2966
22183
y Fe(password)12 b Fg(\))390 3075 y Ff(res)t FB(:)40
22184
b(is)31 b(an)f Ft(gnutls_srp_client_creden)o(tial)o(s_t)24
22185
b FB(structure.)390 3203 y Ff(username)5 b FB(:)40 b(is)31
22186
b(the)f(user's)g(userid)390 3330 y Ff(passw)m(ord)t FB(:)40
22187
b(is)30 b(the)h(user's)e(passw)m(ord)390 3458 y(This)75
22188
b(function)h(sets)g(the)g(username)g(and)f(passw)m(ord,)87
22189
b(in)76 b(a)g Ft(gnutls_srp_client_)390 3567 y(credentials_t)27
22190
b FB(structure.)40 b(Those)30 b(will)h(b)s(e)e(used)h(in)g(SRP)g
22191
(authen)m(tication.)42 b Ft(username)29 b FB(and)390
22192
3677 y Ft(password)d FB(should)i(b)s(e)g(ASCI)s(I)f(strings)i(or)g
22193
(UTF-8)g(strings)g(prepared)e(using)i(the)g Ft(")p FB(SASLprep)p
22194
Ft(")390 3786 y FB(pro\014le)h(of)h Ft(")p FB(stringprep)p
22195
Ft(")p FB(.)390 3914 y Fn(Returns:)40 b FB(On)30 b(success,)h
22196
Ft(GNUTLS_E_SUCCESS)26 b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h
22197
(error)f(co)s(de.)150 4099 y Fv(gn)m(utls)p 483 4099
22198
37 5 v 55 w(srp)p 704 4099 V 54 w(set)p 910 4099 V 54
22199
w(prime)p 1274 4099 V 55 w(bits)3350 4282 y FB([F)-8
22200
b(unction])-3599 b Fh(void)54 b(gnutls_srp_set_prime_bit)q(s)e
22201
Fg(\()p Ff(gn)m(utls)p 2046 4282 28 4 v 40 w(session)p
22202
2355 4282 V 41 w(t)30 b Fe(session)12 b Ff(,)565 4392
22203
y(unsigned)29 b(in)m(t)i Fe(bits)12 b Fg(\))390 4501
22204
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
22205
b FB(structure.)390 4629 y Ff(bits)t FB(:)40 b(is)31
22206
b(the)f(n)m(um)m(b)s(er)f(of)i(bits)390 4756 y(This)42
22207
b(function)g(sets)h(the)f(minim)m(um)g(accepted)i(n)m(um)m(b)s(er)d(of)
22208
i(bits,)i(for)e(use)f(in)g(an)g(SRP)g(k)m(ey)390 4866
22209
y(exc)m(hange.)g(If)30 b(zero,)i(the)e(default)h(2048)h(bits)e(will)h
22210
(b)s(e)f(used.)390 4993 y(In)39 b(the)i(clien)m(t)g(side)g(it)f(sets)h
22211
(the)f(minim)m(um)g(accepted)h(n)m(um)m(b)s(er)e(of)h(bits.)70
22212
b(If)40 b(a)g(serv)m(er)h(sends)390 5103 y(a)h(prime)f(with)g(less)h
22207
22213
(bits)f(than)g(that)h Ft(GNUTLS_E_RECEIVED_ILLEGA)o(L_PA)o(RAME)o(TER)
22208
35 b FB(will)42 b(b)s(e)390 3019 y(returned)29 b(b)m(y)h(the)h
22209
(handshak)m(e.)390 3152 y Fn(Since:)41 b FB(2.6.0)150
22210
3348 y Fv(gn)m(utls)p 483 3348 37 5 v 55 w(srp)p 704
22211
3348 V 54 w(set)p 910 3348 V 54 w(serv)m(er)p 1286 3348
22212
V 54 w(creden)m(tials)p 1914 3348 V 54 w(\014le)3350
22213
3542 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_srp_set_server)q
22214
(_cre)q(den)q(tia)q(ls_)q(file)565 3651 y Fg(\()p Ff(gn)m(utls)p
22215
846 3651 28 4 v 41 w(srp)p 1010 3651 V 39 w(serv)m(er)p
22216
1282 3651 V 40 w(creden)m(tials)p 1743 3651 V 42 w(t)30
22217
b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(password_file)12
22218
b Ff(,)34 b(const)d(c)m(har)565 3761 y(*)g Fe(password_conf_file)12
22219
b Fg(\))390 3870 y Ff(res)t FB(:)40 b(is)31 b(an)f Ft
22220
(gnutls_srp_server_creden)o(tial)o(s_t)24 b FB(structure.)390
22221
4003 y Ff(passw)m(ord)p 759 4003 V 39 w(\014le)5 b FB(:)41
22222
b(is)31 b(the)f(SRP)g(passw)m(ord)g(\014le)g(\(tpasswd\))390
22223
4136 y Ff(passw)m(ord)p 759 4136 V 39 w(conf)p 962 4136
22224
V 41 w(\014le)5 b FB(:)40 b(is)31 b(the)f(SRP)g(passw)m(ord)g(conf)g
22225
(\014le)h(\(tpasswd.conf)7 b(\))390 4269 y(This)23 b(function)g(sets)i
22226
(the)f(passw)m(ord)f(\014les,)i(in)f(a)g Ft(gnutls_srp_server_crede)o
22227
(ntia)o(ls_t)17 b FB(struc-)390 4379 y(ture.)67 b(Those)39
22228
b(passw)m(ord)f(\014les)i(hold)e(usernames)h(and)f(v)m(eri\014ers)i
22229
(and)e(will)i(b)s(e)e(used)h(for)g(SRP)390 4488 y(authen)m(tication.)
22230
390 4621 y Fn(Returns:)h FB(On)30 b(success,)h Ft(GNUTLS_E_SUCCESS)26
22231
b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h(error)f(co)s(de.)150
22232
4818 y Fv(gn)m(utls)p 483 4818 37 5 v 55 w(srp)p 704
22233
4818 V 54 w(set)p 910 4818 V 54 w(serv)m(er)p 1286 4818
22234
V 54 w(creden)m(tials)p 1914 4818 V 54 w(function)3350
22235
5011 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
22236
(gnutls_srp_set_server_cr)q(ede)q(nti)q(als)q(_fun)q(cti)q(on)565
22237
5121 y Fg(\()p Ff(gn)m(utls)p 846 5121 28 4 v 41 w(srp)p
22238
1010 5121 V 39 w(serv)m(er)p 1282 5121 V 40 w(creden)m(tials)p
22239
1743 5121 V 42 w(t)30 b Fe(cred)12 b Ff(,)32 b(gn)m(utls)p
22240
2367 5121 V 40 w(srp)p 2530 5121 V 39 w(serv)m(er)p 2802
22241
5121 V 40 w(creden)m(tials)p 3263 5121 V 42 w(function)e(*)565
22242
5230 y Fe(func)12 b Fg(\))390 5340 y Ff(cred)t FB(:)40
22243
b(is)31 b(a)f Ft(gnutls_srp_server_credent)o(ials)o(_t)24
22244
b FB(structure.)p eop end
22214
35 b FB(will)42 b(b)s(e)390 5212 y(returned)29 b(b)m(y)h(the)h
22215
(handshak)m(e.)390 5340 y Fn(Since:)41 b FB(2.6.0)p eop
22216
end
22245
22217
%%Page: 177 183
22246
22218
TeXDict begin 177 182 bop 150 -116 a FB(Chapter)30 b(9:)41
22247
b(F)-8 b(unction)31 b(Reference)2237 b(177)390 299 y
22248
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22249
434 y(This)24 b(function)g(can)h(b)s(e)f(used)g(to)h(set)g(a)g(callbac)
22250
m(k)i(to)e(retriev)m(e)h(the)f(user's)e(SRP)h(creden)m(tials.)40
22251
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22252
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22253
28 4 v 44 w(session)p 2714 544 V 40 w(t,)i(const)d(c)m(har*)h
22254
(username,)390 653 y(gn)m(utls)p 636 653 V 40 w(datum)p
22255
934 653 V 40 w(t*)32 b(salt,)h(gn)m(utls)p 1525 653 V
22256
40 w(datum)p 1823 653 V 40 w(t)e(*v)m(eri\014er,)i(gn)m(utls)p
22257
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22258
3337 653 V 41 w(datum)p 3636 653 V 39 w(t*)390 763 y(n\);)390
22259
898 y Ft(username)25 b FB(con)m(tains)k(the)f(actual)h(username.)39
22260
b(The)28 b Ft(salt)p FB(,)f Ft(verifier)p FB(,)f Ft(generator)f
22261
FB(and)i Ft(prime)390 1008 y FB(m)m(ust)g(b)s(e)g(\014lled)h(in)f
22262
(using)g(the)h Ft(gnutls_malloc\(\))p FB(.)35 b(F)-8
22263
b(or)29 b(con)m(v)m(enience)g Ft(prime)e FB(and)f Ft(generator)390
22264
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22265
(parameters)e(de\014ned)g(in)g(extra.h.)390 1253 y(In)39
22266
b(case)j(the)e(callbac)m(k)i(returned)d(a)i(negativ)m(e)h(n)m(um)m(b)s
22267
(er)d(then)h(gn)m(utls)h(will)f(assume)g(that)h(the)390
22268
1362 y(username)30 b(do)s(es)g(not)g(exist.)390 1497
22219
b(F)-8 b(unction)31 b(Reference)2237 b(177)150 299 y
22220
Fv(gn)m(utls)p 483 299 37 5 v 55 w(srp)p 704 299 V 54
22221
w(set)p 910 299 V 54 w(serv)m(er)p 1286 299 V 54 w(creden)m(tials)p
22222
1914 299 V 54 w(\014le)3350 494 y FB([F)-8 b(unction])-3599
22223
b Fh(int)53 b(gnutls_srp_set_server)q(_cre)q(den)q(tia)q(ls_)q(file)565
22224
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22225
1010 603 V 39 w(serv)m(er)p 1282 603 V 40 w(creden)m(tials)p
22226
1743 603 V 42 w(t)30 b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g
22227
Fe(password_file)12 b Ff(,)34 b(const)d(c)m(har)565 713
22228
y(*)g Fe(password_conf_file)12 b Fg(\))390 823 y Ff(res)t
22229
FB(:)40 b(is)31 b(an)f Ft(gnutls_srp_server_creden)o(tial)o(s_t)24
22230
b FB(structure.)390 956 y Ff(passw)m(ord)p 759 956 V
22231
39 w(\014le)5 b FB(:)41 b(is)31 b(the)f(SRP)g(passw)m(ord)g(\014le)g
22232
(\(tpasswd\))390 1090 y Ff(passw)m(ord)p 759 1090 V 39
22233
w(conf)p 962 1090 V 41 w(\014le)5 b FB(:)40 b(is)31 b(the)f(SRP)g
22234
(passw)m(ord)g(conf)g(\014le)h(\(tpasswd.conf)7 b(\))390
22235
1223 y(This)23 b(function)g(sets)i(the)f(passw)m(ord)f(\014les,)i(in)f
22236
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22237
1333 y(ture.)67 b(Those)39 b(passw)m(ord)f(\014les)i(hold)e(usernames)h
22238
(and)f(v)m(eri\014ers)i(and)e(will)i(b)s(e)e(used)h(for)g(SRP)390
22239
1442 y(authen)m(tication.)390 1576 y Fn(Returns:)h FB(On)30
22240
b(success,)h Ft(GNUTLS_E_SUCCESS)26 b FB(\(0\))31 b(is)g(returned,)e
22241
(or)h(an)h(error)f(co)s(de.)150 1773 y Fv(gn)m(utls)p
22242
483 1773 37 5 v 55 w(srp)p 704 1773 V 54 w(set)p 910
22243
1773 V 54 w(serv)m(er)p 1286 1773 V 54 w(creden)m(tials)p
22244
1914 1773 V 54 w(function)3350 1968 y FB([F)-8 b(unction])-3599
22245
b Fh(void)54 b(gnutls_srp_set_server_cr)q(ede)q(nti)q(als)q(_fun)q(cti)
22246
q(on)565 2078 y Fg(\()p Ff(gn)m(utls)p 846 2078 28 4
22247
v 41 w(srp)p 1010 2078 V 39 w(serv)m(er)p 1282 2078 V
22248
40 w(creden)m(tials)p 1743 2078 V 42 w(t)30 b Fe(cred)12
22249
b Ff(,)32 b(gn)m(utls)p 2367 2078 V 40 w(srp)p 2530 2078
22250
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22251
3263 2078 V 42 w(function)e(*)565 2187 y Fe(func)12 b
22252
Fg(\))390 2297 y Ff(cred)t FB(:)40 b(is)31 b(a)f Ft
22253
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22254
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22255
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22256
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22257
40 b(The)390 2674 y(callbac)m(k's)h(function)e(form)g(is:)58
22258
b(in)m(t)40 b(\(*callbac)m(k\)\(gn)m(utls)p 2401 2674
22259
V 44 w(session)p 2714 2674 V 40 w(t,)i(const)d(c)m(har*)h(username,)390
22260
2783 y(gn)m(utls)p 636 2783 V 40 w(datum)p 934 2783 V
22261
40 w(t*)32 b(salt,)h(gn)m(utls)p 1525 2783 V 40 w(datum)p
22262
1823 2783 V 40 w(t)e(*v)m(eri\014er,)i(gn)m(utls)p 2545
22263
2783 V 40 w(datum)p 2843 2783 V 40 w(t*)f(g,)g(gn)m(utls)p
22264
3337 2783 V 41 w(datum)p 3636 2783 V 39 w(t*)390 2893
22265
y(n\);)390 3026 y Ft(username)25 b FB(con)m(tains)k(the)f(actual)h
22266
(username.)39 b(The)28 b Ft(salt)p FB(,)f Ft(verifier)p
22267
FB(,)f Ft(generator)f FB(and)i Ft(prime)390 3136 y FB(m)m(ust)g(b)s(e)g
22268
(\014lled)h(in)f(using)g(the)h Ft(gnutls_malloc\(\))p
22269
FB(.)35 b(F)-8 b(or)29 b(con)m(v)m(enience)g Ft(prime)e
22270
FB(and)f Ft(generator)390 3246 y FB(ma)m(y)31 b(also)g(b)s(e)f(one)h
22271
(of)f(the)h(static)h(parameters)e(de\014ned)g(in)g(extra.h.)390
22272
3379 y(In)39 b(case)j(the)e(callbac)m(k)i(returned)d(a)i(negativ)m(e)h
22273
(n)m(um)m(b)s(er)d(then)h(gn)m(utls)h(will)f(assume)g(that)h(the)390
22274
3489 y(username)30 b(do)s(es)g(not)g(exist.)390 3622
22269
22275
y(In)f(order)h(to)h(prev)m(en)m(t)f(attac)m(k)m(ers)j(from)d(guessing)g
22270
22276
(v)-5 b(alid)30 b(usernames,)g(if)g(a)h(user)e(do)s(es)h(not)g(exist,)
22271
390 1607 y(g)f(and)g(n)f(v)-5 b(alues)30 b(should)e(b)s(e)g(\014lled)h
22277
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22272
22278
(in)g(using)f(a)i(random)e(user's)g(parameters.)41 b(In)28
22273
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22274
(sp)s(ecial)g(v)-5 b(alue)30 b(\(1\).)390 1852 y(The)g(callbac)m(k)k
22279
b(that)i(case)g(the)390 3842 y(callbac)m(k)i(m)m(ust)f(return)e(the)i
22280
(sp)s(ecial)g(v)-5 b(alue)30 b(\(1\).)390 3975 y(The)g(callbac)m(k)k
22275
22281
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22276
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22282
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22277
22283
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22278
2161 y Fv(gn)m(utls)p 483 2161 37 5 v 55 w(srp)p 704
22279
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22284
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22285
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22280
22286
b Fh(int)53 b(gnutls_srp_verifier)e Fg(\()p Ff(const)32
22281
22287
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22282
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22283
1535 2468 28 4 v 40 w(datum)p 1833 2468 V 39 w(t)g(*)g
22284
Fe(salt)12 b Ff(,)31 b(const)g(gn)m(utls)p 2768 2468
22285
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22286
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22287
40 w(datum)p 1347 2578 V 40 w(t)g(*)f Fe(prime)12 b Ff(,)32
22288
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22289
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22290
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22291
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22288
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22289
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22290
Fe(salt)12 b Ff(,)31 b(const)g(gn)m(utls)p 2768 4587
22291
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22292
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22293
40 w(datum)p 1347 4696 V 40 w(t)g(*)f Fe(prime)12 b Ff(,)32
22294
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22295
w(t)f(*)f Fe(res)12 b Fg(\))390 4806 y Ff(username)5
22296
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22297
FB(:)40 b(is)30 b(the)h(user's)e(passw)m(ord)390 5073
22292
22298
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22293
(b)m(ytes)390 3093 y Ff(generator)7 b FB(:)41 b(is)31
22294
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22295
b FB(:)40 b(is)31 b(the)f(group's)g(prime)390 3364 y
22299
(b)m(ytes)390 5206 y Ff(generator)7 b FB(:)41 b(is)31
22300
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22301
b FB(:)40 b(is)31 b(the)f(group's)g(prime)p eop end
22302
%%Page: 178 184
22303
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22304
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22296
22305
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22297
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22306
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22298
22307
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22299
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22308
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22300
22309
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22301
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22310
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22302
22311
y(generated)37 b(using)e(the)h(libgcrypt)g(functions)g
22303
22312
Ft(gcry_prime_generate\(\))30 b FB(and)35 b Ft(gcry_prime_)390
22304
3828 y(group_generator\(\))p FB(.)390 3963 y(The)40 b(v)m(eri\014er)h
22313
756 y(group_generator\(\))p FB(.)390 884 y(The)40 b(v)m(eri\014er)h
22305
22314
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22306
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22307
y(format.)390 4208 y Fn(Returns:)f FB(On)30 b(success,)h
22315
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22316
y(format.)390 1121 y Fn(Returns:)f FB(On)30 b(success,)h
22308
22317
Ft(GNUTLS_E_SUCCESS)26 b FB(\(0\))31 b(is)g(returned,)e(or)h(an)h
22309
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22310
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22318
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22319
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22311
22320
y FB([F)-8 b(unction])-3599 b Fh(const)54 b(char)f(*)g
22312
22321
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22313
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22314
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22322
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22315
22324
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22325
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22317
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22320
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22321
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22322
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22323
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22326
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22327
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22328
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22329
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22330
y Ft(")p FB(GNUTLS)p 825 1947 V 39 w(E)p 926 1947 V 40
22331
w(DH)p 1103 1947 V 41 w(PRIME)p 1451 1947 V 40 w(UNA)m(CCEPT)-8
22332
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22324
22333
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22325
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22326
eop end
22327
%%Page: 178 184
22328
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22329
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22330
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22331
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22332
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22333
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22334
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22335
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22336
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22337
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22338
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22339
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22340
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22343
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22344
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22345
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22346
2046 1603 28 4 v 40 w(session)p 2355 1603 V 41 w(t)30
22347
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22349
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22350
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22351
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22352
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
22353
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22354
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22355
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22356
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22357
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22358
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22359
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22360
Ft(gnutls_transport_set_ptr2\()o(\))p FB(.)150 2523 y
22361
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22362
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22363
b(unction])-3599 b Fh(gnutls_transport_ptr_t)59 b
22364
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22366
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22335
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22336
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22337
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22338
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22339
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22340
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22342
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22344
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22345
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22346
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22347
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22350
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22351
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22352
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22355
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22357
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22358
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22359
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22360
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22361
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22362
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22363
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22364
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22365
e(set)h(using)e Ft(gnutls_transport_set_ptr2\()o(\))p
22366
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22367
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22368
y FB([F)-8 b(unction])-3599 b Fh(gnutls_transport_ptr_t)59
22369
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22370
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22371
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22367
22372
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22371
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22375
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22376
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22377
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22376
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22377
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22378
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22379
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22380
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22381
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22382
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22383
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22384
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22385
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22386
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22387
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22388
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22390
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22399
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22400
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22401
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22402
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22403
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22404
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22378
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22405
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%%Page: 179 185
22406
22380
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22407
22381
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22408
22382
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22409
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22411
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22412
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22413
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22414
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22415
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22416
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22417
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22383
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22384
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22385
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22386
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22387
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22388
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22389
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22390
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22391
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22392
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22393
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22394
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22395
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22396
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22397
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22398
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22399
1503 V 40 w(set)p 1200 1503 V 40 w(push)p 1429 1503 V
22400
39 w(function)133 b(and)g(gn)m(utls)p 2447 1503 V 41
22401
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22402
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22403
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22404
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22405
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22406
(uTLS)f(\(e.g.,)j(the)e(application)h(is)f(link)m(ed)g(to)h(msv)m
22407
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22408
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22409
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22410
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22411
g(thread)g(con\015icts,)j(y)m(ou)d(can)h(also)g(use)f
22412
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22413
FB(.)150 2412 y Fv(gn)m(utls)p 483 2412 37 5 v 55 w(transp)s(ort)p
22414
1042 2412 V 54 w(set)p 1248 2412 V 55 w(global)p 1621
22415
2412 V 54 w(errno)3350 2623 y FB([F)-8 b(unction])-3599
22416
b Fh(void)54 b(gnutls_transport_set_glo)q(bal)q(_er)q(rno)e
22417
Fg(\()p Ff(in)m(t)31 b Fe(err)12 b Fg(\))390 2732 y Ff(err)7
22418
b FB(:)40 b(error)30 b(v)-5 b(alue)31 b(to)g(store)g(in)f(global)h
22419
(errno)f(v)-5 b(ariable.)390 2880 y(Store)27 b Ft(err)f
22420
FB(in)h(the)g(global)i(errno)d(v)-5 b(ariable.)41 b(Useful)27
22421
b(v)-5 b(alues)27 b(for)g Ft(err)f FB(is)h(EA)m(GAIN)h(and)e(EINTR,)390
22422
2990 y(other)31 b(v)-5 b(alues)30 b(are)h(treated)g(will)g(b)s(e)f
22418
22423
(treated)h(as)g(real)g(errors)f(in)g(the)g(push/pull)f(function.)390
22419
983 y(This)117 b(function)g(is)h(useful)f(in)g(replacemen)m(t)j
22420
(push/pull)c(functions)h(set)h(b)m(y)390 1092 y(gn)m(utls)p
22421
636 1092 28 4 v 40 w(transp)s(ort)p 1049 1092 V 40 w(set)p
22422
1200 1092 V 40 w(push)p 1429 1092 V 39 w(function)133
22423
b(and)g(gn)m(utls)p 2447 1092 V 41 w(transp)s(ort)p 2861
22424
1092 V 39 w(set)p 3011 1092 V 40 w(pullpush)p 3392 1092
22425
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22424
3138 y(This)117 b(function)g(is)h(useful)f(in)g(replacemen)m(t)j
22425
(push/pull)c(functions)h(set)h(b)m(y)390 3248 y(gn)m(utls)p
22426
636 3248 28 4 v 40 w(transp)s(ort)p 1049 3248 V 40 w(set)p
22427
1200 3248 V 40 w(push)p 1429 3248 V 39 w(function)133
22428
b(and)g(gn)m(utls)p 2447 3248 V 41 w(transp)s(ort)p 2861
22429
3248 V 39 w(set)p 3011 3248 V 40 w(pullpush)p 3392 3248
22430
V 38 w(function)390 3358 y(under)32 b(Windo)m(ws,)j(where)e(the)g
22426
22431
(replacemen)m(t)i(push/pull)d(ma)m(y)i(not)g(ha)m(v)m(e)h(access)g(to)f
22427
(the)g(same)390 1311 y Ft(errno)27 b FB(v)-5 b(ariable)30
22432
(the)g(same)390 3467 y Ft(errno)27 b FB(v)-5 b(ariable)30
22428
22433
b(that)g(is)e(used)g(b)m(y)h(Gn)m(uTLS)f(\(e.g.,)j(the)e(application)h
22429
(is)f(link)m(ed)g(to)h(msv)m(cr71.dll)390 1421 y(and)g(gn)m(utls)g(is)h
22430
(link)m(ed)g(to)g(msv)m(crt.dll\).)390 1555 y(Whether)k(this)f
22434
(is)f(link)m(ed)g(to)h(msv)m(cr71.dll)390 3577 y(and)g(gn)m(utls)g(is)h
22435
(link)m(ed)g(to)g(msv)m(crt.dll\).)390 3725 y(Whether)k(this)f
22431
22436
(function)h(is)g(thread)f(safe)h(or)g(not)g(dep)s(ends)e(on)h(whether)g
22432
(the)h(global)h(v)-5 b(ariable)390 1665 y(errno)40 b(is)g(thread)g
22437
(the)h(global)h(v)-5 b(ariable)390 3835 y(errno)40 b(is)g(thread)g
22433
22438
(safe,)j(some)e(system)f(libraries)h(mak)m(e)g(it)g(a)f(thread-lo)s
22434
(cal)i(v)-5 b(ariable.)71 b(When)390 1774 y(feasible,)36
22439
(cal)i(v)-5 b(ariable.)71 b(When)390 3944 y(feasible,)36
22435
22440
b(using)e(the)g(guaran)m(teed)h(thread-safe)g Ft
22436
22441
(gnutls_transport_set_er)o(rno)o(\(\))28 b FB(ma)m(y)35
22437
b(b)s(e)390 1884 y(b)s(etter.)150 2082 y Fv(gn)m(utls)p
22438
483 2082 37 5 v 55 w(transp)s(ort)p 1042 2082 V 54 w(set)p
22439
1248 2082 V 55 w(lo)m(w)m(at)3350 2279 y FB([F)-8 b(unction])-3599
22442
b(b)s(e)390 4054 y(b)s(etter.)150 4267 y Fv(gn)m(utls)p
22443
483 4267 37 5 v 55 w(transp)s(ort)p 1042 4267 V 54 w(set)p
22444
1248 4267 V 55 w(lo)m(w)m(at)3350 4478 y FB([F)-8 b(unction])-3599
22440
22445
b Fh(void)54 b(gnutls_transport_set_low)q(at)e Fg(\()p
22441
Ff(gn)m(utls)p 2098 2279 28 4 v 41 w(session)p 2408 2279
22442
V 40 w(t)30 b Fe(session)12 b Ff(,)33 b(in)m(t)565 2388
22443
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22444
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22446
Ff(gn)m(utls)p 2098 4478 28 4 v 41 w(session)p 2408 4478
22447
V 40 w(t)30 b Fe(session)12 b Ff(,)33 b(in)m(t)565 4587
22448
y Fe(num)12 b Fg(\))390 4697 y Ff(session)p FB(:)41 b(is)30
22449
b(a)h Ft(gnutls_session_t)26 b FB(structure.)390 4845
22445
22450
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22446
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22451
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22447
22452
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22448
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22453
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22449
22454
b(Used)33 b(only)g(if)f(y)m(ou)h(ha)m(v)m(e)h(c)m(hanged)g(the)f
22450
22455
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22451
2985 y(1\).)59 b(Normally)37 b(y)m(ou)f(will)g(not)h(need)f(that)g
22456
5213 y(1\).)59 b(Normally)37 b(y)m(ou)f(will)g(not)h(need)f(that)g
22452
22457
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22453
390 3095 y(b)s(erk)m(eley)31 b(st)m(yle)g(so)s(c)m(k)m(ets.)43
22458
390 5322 y(b)s(erk)m(eley)31 b(st)m(yle)g(so)s(c)m(k)m(ets.)43
22454
22459
b(Otherwise)30 b(it)h(m)m(ust)f(b)s(e)g(called)h(and)f(set)h(lo)m(w)m
22455
(at)i(to)e(zero.)150 3293 y Fv(gn)m(utls)p 483 3293 37
22456
5 v 55 w(transp)s(ort)p 1042 3293 V 54 w(set)p 1248 3293
22457
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22458
b(gnutls_transport_set_ptr)q(2)e Fg(\()p Ff(gn)m(utls)p
22459
2046 3490 28 4 v 40 w(session)p 2355 3490 V 41 w(t)30
22460
b Fe(session)12 b Ff(,)565 3599 y(gn)m(utls)p 811 3599
22461
V 41 w(transp)s(ort)p 1225 3599 V 39 w(ptr)p 1386 3599
22462
V 39 w(t)31 b Fe(recv_ptr)12 b Ff(,)32 b(gn)m(utls)p
22463
2216 3599 V 41 w(transp)s(ort)p 2630 3599 V 39 w(ptr)p
22464
2791 3599 V 39 w(t)f Fe(send_ptr)12 b Fg(\))390 3709
22465
y Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
22466
b FB(structure.)390 3843 y Ff(recv)p 560 3843 V 40 w(ptr)7
22460
(at)i(to)e(zero.)p eop end
22461
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22462
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22463
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22464
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22465
299 V 54 w(set)p 1248 299 V 55 w(ptr2)3350 506 y FB([F)-8
22466
b(unction])-3599 b Fh(void)54 b(gnutls_transport_set_ptr)q(2)e
22467
Fg(\()p Ff(gn)m(utls)p 2046 506 28 4 v 40 w(session)p
22468
2355 506 V 41 w(t)30 b Fe(session)12 b Ff(,)565 615 y(gn)m(utls)p
22469
811 615 V 41 w(transp)s(ort)p 1225 615 V 39 w(ptr)p 1386
22470
615 V 39 w(t)31 b Fe(recv_ptr)12 b Ff(,)32 b(gn)m(utls)p
22471
2216 615 V 41 w(transp)s(ort)p 2630 615 V 39 w(ptr)p
22472
2791 615 V 39 w(t)f Fe(send_ptr)12 b Fg(\))390 725 y
22473
Ff(session)p FB(:)41 b(is)30 b(a)h Ft(gnutls_session_t)26
22474
b FB(structure.)390 869 y Ff(recv)p 560 869 V 40 w(ptr)7
22467
22475
b FB(:)40 b(is)30 b(the)h(v)-5 b(alue)31 b(for)f(the)h(pull)e(function)
22468
390 3977 y Ff(send)p 574 3977 V 39 w(ptr)7 b FB(:)40
22476
390 1014 y Ff(send)p 574 1014 V 39 w(ptr)7 b FB(:)40
22469
22477
b(is)30 b(the)h(v)-5 b(alue)31 b(for)f(the)g(push)f(function)390
22470
4111 y(Used)k(to)h(set)f(the)g(\014rst)f(argumen)m(t)i(of)f(the)g
22478
1159 y(Used)k(to)h(set)f(the)g(\014rst)f(argumen)m(t)i(of)f(the)g
22471
22479
(transp)s(ort)f(function)h(\(lik)m(e)h(PUSH)f(and)f(PULL\).)i(In)390
22472
4221 y(b)s(erk)m(eley)27 b(st)m(yle)h(so)s(c)m(k)m(ets)g(this)e
22480
1268 y(b)s(erk)m(eley)27 b(st)m(yle)h(so)s(c)m(k)m(ets)g(this)e
22473
22481
(function)g(will)h(set)g(the)f(connection)i(handle.)39
22474
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22482
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22475
22483
(o)i(di\013eren)m(t)f(p)s(oin)m(ters)f(for)g(receiving)i(and)e
22476
(sending.)150 4529 y Fv(gn)m(utls)p 483 4529 37 5 v 55
22477
w(transp)s(ort)p 1042 4529 V 54 w(set)p 1248 4529 V 55
22478
w(ptr)3350 4725 y FB([F)-8 b(unction])-3599 b Fh(void)54
22484
(sending.)150 1587 y Fv(gn)m(utls)p 483 1587 37 5 v 55
22485
w(transp)s(ort)p 1042 1587 V 54 w(set)p 1248 1587 V 55
22486
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22479
22487
b(gnutls_transport_set_ptr)e Fg(\()p Ff(gn)m(utls)p 1993
22480
4725 28 4 v 41 w(session)p 2303 4725 V 40 w(t)31 b Fe(session)12
22481
b Ff(,)565 4835 y(gn)m(utls)p 811 4835 V 41 w(transp)s(ort)p
22482
1225 4835 V 39 w(ptr)p 1386 4835 V 39 w(t)31 b Fe(ptr)12
22483
b Fg(\))390 4944 y Ff(session)p FB(:)41 b(is)30 b(a)h
22484
Ft(gnutls_session_t)26 b FB(structure.)390 5079 y Ff(ptr)7
22485
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22488
1794 28 4 v 41 w(session)p 2303 1794 V 40 w(t)31 b Fe(session)12
22489
b Ff(,)565 1904 y(gn)m(utls)p 811 1904 V 41 w(transp)s(ort)p
22490
1225 1904 V 39 w(ptr)p 1386 1904 V 39 w(t)31 b Fe(ptr)12
22491
b Fg(\))390 2013 y Ff(session)p FB(:)41 b(is)30 b(a)h
22492
Ft(gnutls_session_t)26 b FB(structure.)390 2158 y Ff(ptr)7
22493
b FB(:)40 b(is)30 b(the)h(v)-5 b(alue.)390 2302 y(Used)33
22486
22494
b(to)h(set)f(the)g(\014rst)f(argumen)m(t)i(of)f(the)g(transp)s(ort)f
22487
22495
(function)h(\(lik)m(e)h(PUSH)f(and)f(PULL\).)i(In)390
22488
5322 y(b)s(erk)m(eley)d(st)m(yle)g(so)s(c)m(k)m(ets)i(this)d(function)g
22489
(will)h(set)g(the)f(connection)i(handle.)p eop end
22490
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22491
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22492
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22493
Fv(gn)m(utls)p 483 299 37 5 v 55 w(transp)s(ort)p 1042
22494
299 V 54 w(set)p 1248 299 V 55 w(pull)p 1507 299 V 54
22495
w(function)3350 518 y FB([F)-8 b(unction])-3599 b Fh(void)54
22496
b(gnutls_transport_set_pul)q(l_f)q(unc)q(tio)q(n)d Fg(\()p
22497
Ff(gn)m(utls)p 2516 518 28 4 v 41 w(session)p 2826 518
22498
V 40 w(t)565 628 y Fe(session)12 b Ff(,)32 b(gn)m(utls)p
22499
1244 628 V 41 w(pull)p 1437 628 V 39 w(func)e Fe(pull_func)12
22500
b Fg(\))390 737 y Ff(session)p FB(:)41 b(gn)m(utls)31
22501
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22502
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22503
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22496
2412 y(b)s(erk)m(eley)d(st)m(yle)g(so)s(c)m(k)m(ets)i(this)d(function)g
22497
(will)h(set)g(the)f(connection)i(handle.)150 2621 y Fv(gn)m(utls)p
22498
483 2621 37 5 v 55 w(transp)s(ort)p 1042 2621 V 54 w(set)p
22499
1248 2621 V 55 w(pull)p 1507 2621 V 54 w(function)3350
22500
2828 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
22501
(gnutls_transport_set_pul)q(l_f)q(unc)q(tio)q(n)d Fg(\()p
22502
Ff(gn)m(utls)p 2516 2828 28 4 v 41 w(session)p 2826 2828
22503
V 40 w(t)565 2938 y Fe(session)12 b Ff(,)32 b(gn)m(utls)p
22504
1244 2938 V 41 w(pull)p 1437 2938 V 39 w(func)e Fe(pull_func)12
22505
b Fg(\))390 3047 y Ff(session)p FB(:)41 b(gn)m(utls)31
22506
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22507
b FB(:)39 b(a)31 b(callbac)m(k)h(function)e(similar)h(to)g
22508
Ft(read\(\))390 3336 y FB(This)k(is)h(the)h(function)f(where)f(y)m(ou)i
22504
22509
(set)f(a)h(function)f(for)f(gn)m(utls)i(to)g(receiv)m(e)h(data.)58
22505
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22510
b(Normally)-8 b(,)390 3446 y(if)36 b(y)m(ou)g(use)g(b)s(erk)m(eley)h
22506
22511
(st)m(yle)g(so)s(c)m(k)m(ets,)i(do)d(not)g(need)g(to)h(use)f(this)f
22507
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22508
(probably)g(b)s(e)g(ok.)390 1427 y(PULL)p 640 1427 V
22509
40 w(FUNC)20 b(is)h(of)g(the)f(form,)i(ssize)p 1692 1427
22510
V 41 w(t)f(\(*gn)m(utls)p 2109 1427 V 41 w(pull)p 2302
22511
1427 V 40 w(func\)\(gn)m(utls)p 2822 1427 V 40 w(transp)s(ort)p
22512
3235 1427 V 39 w(ptr)p 3396 1427 V 40 w(t,)i(v)m(oid*,)390
22513
1537 y(size)p 537 1537 V 41 w(t\);)150 1758 y Fv(gn)m(utls)p
22514
483 1758 37 5 v 55 w(transp)s(ort)p 1042 1758 V 54 w(set)p
22515
1248 1758 V 55 w(push)p 1555 1758 V 55 w(function)3350
22516
1978 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
22512
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22513
(probably)g(b)s(e)g(ok.)390 3700 y(PULL)p 640 3700 V
22514
40 w(FUNC)20 b(is)h(of)g(the)f(form,)i(ssize)p 1692 3700
22515
V 41 w(t)f(\(*gn)m(utls)p 2109 3700 V 41 w(pull)p 2302
22516
3700 V 40 w(func\)\(gn)m(utls)p 2822 3700 V 40 w(transp)s(ort)p
22517
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22518
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22519
483 4019 37 5 v 55 w(transp)s(ort)p 1042 4019 V 54 w(set)p
22520
1248 4019 V 55 w(push)p 1555 4019 V 55 w(function)3350
22521
4226 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
22517
22522
(gnutls_transport_set_pus)q(h_f)q(unc)q(tio)q(n)d Fg(\()p
22518
Ff(gn)m(utls)p 2516 1978 28 4 v 41 w(session)p 2826 1978
22519
V 40 w(t)565 2087 y Fe(session)12 b Ff(,)32 b(gn)m(utls)p
22520
1244 2087 V 41 w(push)p 1474 2087 V 38 w(func)e Fe(push_func)12
22521
b Fg(\))390 2197 y Ff(session)p FB(:)41 b(gn)m(utls)31
22522
b(session)390 2354 y Ff(push)p 585 2354 V 38 w(func)6
22523
Ff(gn)m(utls)p 2516 4226 28 4 v 41 w(session)p 2826 4226
22524
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22525
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22526
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22527
b(session)390 4590 y Ff(push)p 585 4590 V 38 w(func)6
22523
22528
b FB(:)40 b(a)30 b(callbac)m(k)j(function)d(similar)h(to)g
22524
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22529
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22525
22530
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22526
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22531
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22527
22532
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22528
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22533
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22529
22534
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22530
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22535
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22531
22536
(function)g(for)g(gn)m(utls)h(to)g(b)s(e)f(able)h(to)g(send)f(data.)390
22532
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22533
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22534
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22535
3081 2996 V 41 w(transp)s(ort)p 3495 2996 V 39 w(ptr)p
22536
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22537
1043 3106 V 40 w(t\);)150 3372 y FA(9.2)68 b Fv(X.509)46
22538
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22539
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22540
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22541
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22542
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22543
893 3863 V 54 w(bag)p 1136 3863 V 54 w(decrypt)3350 4082
22537
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22538
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22539
5208 V 41 w(push)p 2563 5208 V 38 w(func\)\(gn)m(utls)p
22540
3081 5208 V 41 w(transp)s(ort)p 3495 5208 V 39 w(ptr)p
22541
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22542
1043 5317 V 40 w(t\);)p eop end
22543
%%Page: 181 187
22544
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22545
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22546
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22547
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22548
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22549
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22550
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22551
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22544
22552
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_dec)q(rypt)
22545
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22546
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22547
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22548
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22549
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22553
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22554
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22555
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22556
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22557
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22558
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22551
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22553
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22554
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22559
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22560
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22561
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22562
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22555
22563
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22556
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22557
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22564
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22565
2478 1905 V 41 w(t)30 b Fe(bag)12 b Fg(\))390 2015 y
22558
22566
Ff(bag)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e(initialized)390
22559
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22560
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22561
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22562
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22563
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22564
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22565
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22566
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22567
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22568
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22569
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22570
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22571
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22572
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22573
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22574
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22575
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22576
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22577
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22578
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22579
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22580
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22581
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22582
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22583
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22584
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22585
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22586
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22587
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22588
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22589
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22590
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22591
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22592
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22593
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22594
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22595
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22596
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22597
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22598
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22599
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22600
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22601
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22602
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22603
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22604
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22605
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22606
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22607
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22608
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22609
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22610
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22611
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22612
3001 3494 V 41 w(t)565 3604 y Fe(bag)12 b Ff(,)31 b(in)m(t)g
22613
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22614
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22615
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22616
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22617
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22618
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22619
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22620
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22621
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22622
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22623
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22624
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22625
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22626
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22627
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22628
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22629
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22630
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22631
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22632
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22633
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22634
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22635
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22636
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22637
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22638
eop end
22567
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22568
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22569
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22570
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22571
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22572
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22573
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22574
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22575
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22576
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22577
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22578
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22579
p 1565 3081 V 40 w(pk)m(cs)p 1777 3081 V 41 w(encrypt)p
22580
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22581
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22582
(en)g(bag)g(and)f(return)f(0)i(on)f(success.)150 3433
22583
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22584
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22585
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22586
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22587
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22588
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22589
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22590
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22591
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22592
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22593
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22594
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22595
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22596
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22597
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22598
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22599
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22600
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22601
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22602
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22603
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22604
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22605
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22606
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22607
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22608
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22609
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22610
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22611
(error.)p eop end
22639
22612
%%Page: 182 188
22640
22613
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22641
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22642
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22643
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22644
408 y(usually)30 b(used)g(to)h(distinguish)e(the)i(lo)s(cal)h(priv)-5
22645
b(ate)30 b(k)m(ey)i(and)d(the)i(certi\014cate)h(pair.)390
22646
571 y Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
22647
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
22648
b(alue.)390 681 y(or)30 b(a)h(negativ)m(e)i(v)-5 b(alue)31
22649
b(on)f(error.)150 908 y Fv(gn)m(utls)p 483 908 37 5 v
22650
55 w(pk)m(cs12)p 893 908 V 54 w(bag)p 1136 908 V 54 w(get)p
22651
1355 908 V 54 w(t)m(yp)s(e)3350 1133 y FB([F)-8 b(unction])-3599
22614
b(F)-8 b(unction)31 b(Reference)2237 b(182)150 299 y
22615
Fv(gn)m(utls)p 483 299 37 5 v 55 w(pk)m(cs12)p 893 299
22616
V 54 w(bag)p 1136 299 V 54 w(get)p 1355 299 V 54 w(friendly)p
22617
1821 299 V 55 w(name)3350 496 y FB([F)-8 b(unction])-3599
22618
b Fh(int)53 b(gnutls_pkcs12_bag_get)q(_fri)q(end)q(ly_)q(nam)q(e)e
22619
Fg(\()p Ff(gn)m(utls)p 2516 496 28 4 v 41 w(pk)m(cs12)p
22620
2819 496 V 41 w(bag)p 3001 496 V 41 w(t)565 605 y Fe(bag)12
22621
b Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)31 b(c)m(har)g(**)g
22622
Fe(name)12 b Fg(\))390 715 y Ff(bag)c FB(:)41 b(The)30
22623
b(bag)390 850 y Ff(indx)6 b FB(:)40 b(The)30 b(bag's)h(elemen)m(t)h(to)
22624
f(add)f(the)g(id)390 984 y Ff(name)5 b FB(:)41 b(will)31
22625
b(hold)f(a)g(p)s(oin)m(ter)h(to)g(the)f(name)h(\(to)g(b)s(e)f(treated)h
22626
(as)g(const\))390 1119 y(This)c(function)g(will)h(return)f(the)h
22627
(friendly)f(name,)i(of)f(the)f(sp)s(eci\014ed)h(bag)g(elemen)m(t.)41
22628
b(The)27 b(k)m(ey)i(ID)390 1228 y(is)h(usually)h(used)e(to)i
22629
(distinguish)f(the)g(lo)s(cal)i(priv)-5 b(ate)31 b(k)m(ey)g(and)f(the)g
22630
(certi\014cate)j(pair.)390 1363 y Fn(Returns:)j FB(On)20
22631
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
22632
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)390 1473 y(or)30
22633
b(a)h(negativ)m(e)i(v)-5 b(alue)31 b(on)f(error.)150
22634
1672 y Fv(gn)m(utls)p 483 1672 37 5 v 55 w(pk)m(cs12)p
22635
893 1672 V 54 w(bag)p 1136 1672 V 54 w(get)p 1355 1672
22636
V 54 w(k)m(ey)p 1592 1672 V 53 w(id)3350 1869 y FB([F)-8
22637
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_get)q(_key)q(_id)f
22638
Fg(\()p Ff(gn)m(utls)p 2150 1869 28 4 v 41 w(pk)m(cs12)p
22639
2453 1869 V 41 w(bag)p 2635 1869 V 40 w(t)31 b Fe(bag)12
22640
b Ff(,)31 b(in)m(t)565 1978 y Fe(indx)12 b Ff(,)31 b(gn)m(utls)p
22641
1087 1978 V 41 w(datum)p 1386 1978 V 39 w(t)g(*)g Fe(id)12
22642
b Fg(\))390 2088 y Ff(bag)c FB(:)41 b(The)30 b(bag)390
22643
2223 y Ff(indx)6 b FB(:)40 b(The)30 b(bag's)h(elemen)m(t)h(to)f(add)f
22644
(the)g(id)390 2357 y Ff(id)t FB(:)40 b(where)30 b(the)g(ID)h(will)g(b)s
22645
(e)e(copied)i(\(to)h(b)s(e)d(treated)j(as)e(const\))390
22646
2492 y(This)39 b(function)g(will)g(return)g(the)g(k)m(ey)h(ID,)g(of)g
22647
(the)g(sp)s(eci\014ed)e(bag)i(elemen)m(t.)69 b(The)39
22648
b(k)m(ey)h(ID)g(is)390 2601 y(usually)30 b(used)g(to)h(distinguish)e
22649
(the)i(lo)s(cal)h(priv)-5 b(ate)30 b(k)m(ey)i(and)d(the)i
22650
(certi\014cate)h(pair.)390 2736 y Fn(Returns:)k FB(On)20
22651
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
22652
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)390 2846 y(or)30
22653
b(a)h(negativ)m(e)i(v)-5 b(alue)31 b(on)f(error.)150
22654
3045 y Fv(gn)m(utls)p 483 3045 37 5 v 55 w(pk)m(cs12)p
22655
893 3045 V 54 w(bag)p 1136 3045 V 54 w(get)p 1355 3045
22656
V 54 w(t)m(yp)s(e)3350 3242 y FB([F)-8 b(unction])-3599
22652
22657
b Fh(gnutls_pkcs12_bag_type)q(_t)59 b(gnutls_pkcs12_bag_get_t)q(ype)565
22653
1243 y Fg(\()p Ff(gn)m(utls)p 846 1243 28 4 v 41 w(pk)m(cs12)p
22654
1149 1243 V 41 w(bag)p 1331 1243 V 40 w(t)31 b Fe(bag)12
22655
b Ff(,)31 b(in)m(t)g Fe(indx)12 b Fg(\))390 1352 y Ff(bag)c
22656
FB(:)41 b(The)30 b(bag)390 1515 y Ff(indx)6 b FB(:)40
22658
3351 y Fg(\()p Ff(gn)m(utls)p 846 3351 28 4 v 41 w(pk)m(cs12)p
22659
1149 3351 V 41 w(bag)p 1331 3351 V 40 w(t)31 b Fe(bag)12
22660
b Ff(,)31 b(in)m(t)g Fe(indx)12 b Fg(\))390 3461 y Ff(bag)c
22661
FB(:)41 b(The)30 b(bag)390 3596 y Ff(indx)6 b FB(:)40
22657
22662
b(The)30 b(elemen)m(t)i(of)e(the)h(bag)g(to)g(get)g(the)g(t)m(yp)s(e)
22658
390 1678 y(This)i(function)h(will)h(return)e(the)i(bag's)g(t)m(yp)s(e.)
22659
52 b(One)34 b(of)h(the)f(gn)m(utls)p 2778 1678 V 40 w(pk)m(cs12)p
22660
3080 1678 V 42 w(bag)p 3263 1678 V 40 w(t)m(yp)s(e)p
22661
3477 1678 V 40 w(t)h(en)m(u-)390 1787 y(merations.)150
22662
2015 y Fv(gn)m(utls)p 483 2015 37 5 v 55 w(pk)m(cs12)p
22663
893 2015 V 54 w(bag)p 1136 2015 V 54 w(init)3350 2240
22663
390 3730 y(This)i(function)h(will)h(return)e(the)i(bag's)g(t)m(yp)s(e.)
22664
52 b(One)34 b(of)h(the)f(gn)m(utls)p 2778 3730 V 40 w(pk)m(cs12)p
22665
3080 3730 V 42 w(bag)p 3263 3730 V 40 w(t)m(yp)s(e)p
22666
3477 3730 V 40 w(t)h(en)m(u-)390 3840 y(merations.)150
22667
4039 y Fv(gn)m(utls)p 483 4039 37 5 v 55 w(pk)m(cs12)p
22668
893 4039 V 54 w(bag)p 1136 4039 V 54 w(init)3350 4236
22664
22669
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_ini)q(t)e
22665
Fg(\()p Ff(gn)m(utls)p 1836 2240 28 4 v 41 w(pk)m(cs12)p
22666
2139 2240 V 41 w(bag)p 2321 2240 V 41 w(t)30 b(*)h Fe(bag)12
22667
b Fg(\))390 2349 y Ff(bag)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e
22668
(initialized)390 2512 y(This)j(function)g(will)g(initialize)j(a)e(PK)m
22670
Fg(\()p Ff(gn)m(utls)p 1836 4236 28 4 v 41 w(pk)m(cs12)p
22671
2139 4236 V 41 w(bag)p 2321 4236 V 41 w(t)30 b(*)h Fe(bag)12
22672
b Fg(\))390 4346 y Ff(bag)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e
22673
(initialized)390 4480 y(This)j(function)g(will)g(initialize)j(a)e(PK)m
22669
22674
(CS12)f(bag)h(structure.)46 b(PK)m(CS12)32 b(Bags)i(usually)e(con)m
22670
(tain)390 2621 y(priv)-5 b(ate)31 b(k)m(eys,)g(lists)g(of)f(X.509)j
22675
(tain)390 4590 y(priv)-5 b(ate)31 b(k)m(eys,)g(lists)g(of)f(X.509)j
22671
22676
(Certi\014cates)e(and)f(X.509)i(Certi\014cate)g(rev)m(o)s(cation)g
22672
(lists.)390 2784 y Fn(Returns:)k FB(On)20 b(success,)j
22677
(lists.)390 4725 y Fn(Returns:)k FB(On)20 b(success,)j
22673
22678
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
22674
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3011 y Fv(gn)m(utls)p
22675
483 3011 37 5 v 55 w(pk)m(cs12)p 893 3011 V 54 w(bag)p
22676
1136 3011 V 54 w(set)p 1342 3011 V 54 w(crl)3350 3236
22679
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4924 y Fv(gn)m(utls)p
22680
483 4924 37 5 v 55 w(pk)m(cs12)p 893 4924 V 54 w(bag)p
22681
1136 4924 V 54 w(set)p 1342 4924 V 54 w(crl)3350 5121
22677
22682
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_set)q(_crl)f
22678
Fg(\()p Ff(gn)m(utls)p 1993 3236 28 4 v 41 w(pk)m(cs12)p
22679
2296 3236 V 41 w(bag)p 2478 3236 V 41 w(t)30 b Fe(bag)12
22680
b Ff(,)565 3346 y(gn)m(utls)p 811 3346 V 41 w(x509)p
22681
1035 3346 V 41 w(crl)p 1177 3346 V 40 w(t)31 b Fe(crl)12
22682
b Fg(\))390 3456 y Ff(bag)c FB(:)41 b(The)30 b(bag)390
22683
3618 y Ff(crl)t FB(:)40 b(the)31 b(CRL)f(to)h(b)s(e)f(copied.)390
22684
3781 y(This)37 b(function)h(will)h(insert)f(the)h(giv)m(en)g(CRL)f(in)m
22683
Fg(\()p Ff(gn)m(utls)p 1993 5121 28 4 v 41 w(pk)m(cs12)p
22684
2296 5121 V 41 w(bag)p 2478 5121 V 41 w(t)30 b Fe(bag)12
22685
b Ff(,)565 5230 y(gn)m(utls)p 811 5230 V 41 w(x509)p
22686
1035 5230 V 41 w(crl)p 1177 5230 V 40 w(t)31 b Fe(crl)12
22687
b Fg(\))390 5340 y Ff(bag)c FB(:)41 b(The)30 b(bag)p
22688
eop end
22689
%%Page: 183 189
22690
TeXDict begin 183 188 bop 150 -116 a FB(Chapter)30 b(9:)41
22691
b(F)-8 b(unction)31 b(Reference)2237 b(183)390 299 y
22692
Ff(crl)t FB(:)40 b(the)31 b(CRL)f(to)h(b)s(e)f(copied.)390
22693
434 y(This)37 b(function)h(will)h(insert)f(the)h(giv)m(en)g(CRL)f(in)m
22685
22694
(to)h(the)f(bag.)65 b(This)37 b(is)i(just)e(a)i(wrapp)s(er)e(o)m(v)m
22686
(er)390 3891 y Ft(gnutls_pkcs12_bag_set_da)o(ta\(\))o
22687
FB(.)390 4053 y Fn(Returns:)j FB(the)31 b(index)f(of)g(the)h(added)f
22695
(er)390 544 y Ft(gnutls_pkcs12_bag_set_da)o(ta\(\))o
22696
FB(.)390 679 y Fn(Returns:)j FB(the)31 b(index)f(of)g(the)h(added)f
22688
22697
(bag)g(on)h(success,)g(or)f(a)h(negativ)m(e)h(v)-5 b(alue)31
22689
b(on)f(failure.)150 4281 y Fv(gn)m(utls)p 483 4281 37
22690
5 v 55 w(pk)m(cs12)p 893 4281 V 54 w(bag)p 1136 4281
22691
V 54 w(set)p 1342 4281 V 54 w(crt)3350 4506 y FB([F)-8
22692
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_set)q(_crt)f
22693
Fg(\()p Ff(gn)m(utls)p 1993 4506 28 4 v 41 w(pk)m(cs12)p
22694
2296 4506 V 41 w(bag)p 2478 4506 V 41 w(t)30 b Fe(bag)12
22695
b Ff(,)565 4615 y(gn)m(utls)p 811 4615 V 41 w(x509)p
22696
1035 4615 V 41 w(crt)p 1187 4615 V 40 w(t)31 b Fe(crt)12
22697
b Fg(\))390 4725 y Ff(bag)c FB(:)41 b(The)30 b(bag)390
22698
4887 y Ff(crt)r FB(:)41 b(the)31 b(certi\014cate)h(to)f(b)s(e)f
22699
(copied.)390 5050 y(This)25 b(function)g(will)i(insert)e(the)h(giv)m
22698
b(on)f(failure.)150 879 y Fv(gn)m(utls)p 483 879 37 5
22699
v 55 w(pk)m(cs12)p 893 879 V 54 w(bag)p 1136 879 V 54
22700
w(set)p 1342 879 V 54 w(crt)3350 1076 y FB([F)-8 b(unction])-3599
22701
b Fh(int)53 b(gnutls_pkcs12_bag_set)q(_crt)f Fg(\()p
22702
Ff(gn)m(utls)p 1993 1076 28 4 v 41 w(pk)m(cs12)p 2296
22703
1076 V 41 w(bag)p 2478 1076 V 41 w(t)30 b Fe(bag)12 b
22704
Ff(,)565 1186 y(gn)m(utls)p 811 1186 V 41 w(x509)p 1035
22705
1186 V 41 w(crt)p 1187 1186 V 40 w(t)31 b Fe(crt)12 b
22706
Fg(\))390 1295 y Ff(bag)c FB(:)41 b(The)30 b(bag)390
22707
1430 y Ff(crt)r FB(:)41 b(the)31 b(certi\014cate)h(to)f(b)s(e)f
22708
(copied.)390 1566 y(This)25 b(function)g(will)i(insert)e(the)h(giv)m
22700
22709
(en)h(certi\014cate)h(in)m(to)f(the)f(bag.)39 b(This)25
22701
b(is)h(just)f(a)i(wrapp)s(er)d(o)m(v)m(er)390 5160 y
22702
Ft(gnutls_pkcs12_bag_set_da)o(ta\(\))o FB(.)390 5322
22703
y Fn(Returns:)40 b FB(the)31 b(index)f(of)g(the)h(added)f(bag)g(on)h
22704
(success,)g(or)f(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(failure.)p
22710
b(is)h(just)f(a)i(wrapp)s(er)d(o)m(v)m(er)390 1675 y
22711
Ft(gnutls_pkcs12_bag_set_da)o(ta\(\))o FB(.)390 1810
22712
y Fn(Returns:)40 b FB(the)31 b(index)f(of)g(the)h(added)f(bag)g(on)h
22713
(success,)g(or)f(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(failure.)150
22714
2010 y Fv(gn)m(utls)p 483 2010 37 5 v 55 w(pk)m(cs12)p
22715
893 2010 V 54 w(bag)p 1136 2010 V 54 w(set)p 1342 2010
22716
V 54 w(data)3350 2208 y FB([F)-8 b(unction])-3599 b Fh(int)53
22717
b(gnutls_pkcs12_bag_set)q(_dat)q(a)f Fg(\()p Ff(gn)m(utls)p
22718
2046 2208 28 4 v 40 w(pk)m(cs12)p 2348 2208 V 41 w(bag)p
22719
2530 2208 V 41 w(t)31 b Fe(bag)12 b Ff(,)565 2317 y(gn)m(utls)p
22720
811 2317 V 41 w(pk)m(cs12)p 1114 2317 V 41 w(bag)p 1296
22721
2317 V 40 w(t)m(yp)s(e)p 1510 2317 V 40 w(t)31 b Fe(type)12
22722
b Ff(,)31 b(const)g(gn)m(utls)p 2370 2317 V 41 w(datum)p
22723
2669 2317 V 39 w(t)g(*)g Fe(data)12 b Fg(\))390 2427
22724
y Ff(bag)c FB(:)41 b(The)30 b(bag)390 2562 y Ff(t)m(yp)s(e)5
22725
b FB(:)41 b(The)30 b(data's)h(t)m(yp)s(e)390 2697 y Ff(data)p
22726
FB(:)41 b(the)31 b(data)g(to)g(b)s(e)f(copied.)390 2832
22727
y(This)g(function)g(will)g(insert)h(the)f(giv)m(en)i(data)f(of)f(the)h
22728
(giv)m(en)g(t)m(yp)s(e)g(in)m(to)g(the)g(bag.)390 2967
22729
y Fn(Returns:)40 b FB(the)31 b(index)f(of)g(the)h(added)f(bag)g(on)h
22730
(success,)g(or)f(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(error.)150
22731
3167 y Fv(gn)m(utls)p 483 3167 37 5 v 55 w(pk)m(cs12)p
22732
893 3167 V 54 w(bag)p 1136 3167 V 54 w(set)p 1342 3167
22733
V 54 w(friendly)p 1808 3167 V 55 w(name)3350 3365 y FB([F)-8
22734
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_set)q(_fri)q(end)q
22735
(ly_)q(nam)q(e)e Fg(\()p Ff(gn)m(utls)p 2516 3365 28
22736
4 v 41 w(pk)m(cs12)p 2819 3365 V 41 w(bag)p 3001 3365
22737
V 41 w(t)565 3474 y Fe(bag)12 b Ff(,)31 b(in)m(t)g Fe(indx)12
22738
b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(name)12 b Fg(\))390
22739
3584 y Ff(bag)c FB(:)41 b(The)30 b(bag)390 3719 y Ff(indx)6
22740
b FB(:)40 b(The)30 b(bag's)h(elemen)m(t)h(to)f(add)f(the)g(id)390
22741
3854 y Ff(name)5 b FB(:)41 b(the)30 b(name)390 3989 y(This)37
22742
b(function)g(will)h(add)f(the)h(giv)m(en)h(k)m(ey)f(friendly)f(name,)j
22743
(to)f(the)f(sp)s(eci\014ed,)h(b)m(y)e(the)h(index,)390
22744
4099 y(bag)31 b(elemen)m(t.)42 b(The)30 b(name)h(will)f(b)s(e)g(enco)s
22745
(ded)g(as)h(a)g('F)-8 b(riendly)31 b(name')f(bag)h(attribute,)h(whic)m
22746
(h)e(is)390 4208 y(usually)g(used)g(to)h(set)g(a)f(user)g(name)h(to)g
22747
(the)f(lo)s(cal)i(priv)-5 b(ate)31 b(k)m(ey)g(and)f(the)g
22748
(certi\014cate)j(pair.)390 4344 y Fn(Returns:)j FB(On)20
22749
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
22750
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)390 4453 y(or)30
22751
b(a)h(negativ)m(e)i(v)-5 b(alue)31 b(on)f(error.)150
22752
4653 y Fv(gn)m(utls)p 483 4653 37 5 v 55 w(pk)m(cs12)p
22753
893 4653 V 54 w(bag)p 1136 4653 V 54 w(set)p 1342 4653
22754
V 54 w(k)m(ey)p 1579 4653 V 53 w(id)3350 4851 y FB([F)-8
22755
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_set)q(_key)q(_id)f
22756
Fg(\()p Ff(gn)m(utls)p 2150 4851 28 4 v 41 w(pk)m(cs12)p
22757
2453 4851 V 41 w(bag)p 2635 4851 V 40 w(t)31 b Fe(bag)12
22758
b Ff(,)31 b(in)m(t)565 4960 y Fe(indx)12 b Ff(,)31 b(const)g(gn)m(utls)
22759
p 1325 4960 V 41 w(datum)p 1624 4960 V 39 w(t)g(*)g Fe(id)12
22760
b Fg(\))390 5070 y Ff(bag)c FB(:)41 b(The)30 b(bag)390
22761
5205 y Ff(indx)6 b FB(:)40 b(The)30 b(bag's)h(elemen)m(t)h(to)f(add)f
22762
(the)g(id)390 5340 y Ff(id)t FB(:)40 b(the)31 b(ID)p
22705
22763
eop end
22706
%%Page: 183 189
22707
TeXDict begin 183 188 bop 150 -116 a FB(Chapter)30 b(9:)41
22708
b(F)-8 b(unction)31 b(Reference)2237 b(183)150 299 y
22709
Fv(gn)m(utls)p 483 299 37 5 v 55 w(pk)m(cs12)p 893 299
22710
V 54 w(bag)p 1136 299 V 54 w(set)p 1342 299 V 54 w(data)3350
22711
520 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_bag_set)q
22712
(_dat)q(a)f Fg(\()p Ff(gn)m(utls)p 2046 520 28 4 v 40
22713
w(pk)m(cs12)p 2348 520 V 41 w(bag)p 2530 520 V 41 w(t)31
22714
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22715
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22716
1510 629 V 40 w(t)31 b Fe(type)12 b Ff(,)31 b(const)g(gn)m(utls)p
22717
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22718
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22719
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22720
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22721
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22722
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22723
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22724
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22725
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22726
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22727
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22728
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22729
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22730
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22731
2819 1818 V 41 w(bag)p 3001 1818 V 41 w(t)565 1928 y
22732
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22733
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22734
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22735
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22736
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22737
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22738
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22739
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22743
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22744
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22745
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22746
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22747
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22748
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22749
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22750
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22751
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22752
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22753
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22754
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22755
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22756
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22757
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22758
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22759
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22760
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22761
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22762
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22764
%%Page: 184 190
22765
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22766
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22767
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22768
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22769
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22770
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22771
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22763
22772
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22764
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22773
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22765
22774
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22766
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22767
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22768
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22769
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22770
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22771
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22775
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22776
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22777
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22778
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22779
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22780
2087 1160 V 41 w(t)31 b Fe(pkcs12)12 b Fg(\))390 1270
22772
22781
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22773
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22774
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22775
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22776
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22777
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22778
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22779
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22780
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22781
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22782
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22783
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22784
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22785
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22786
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22787
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22788
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22789
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22790
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22791
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22792
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22793
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22794
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22795
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22782
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22783
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22784
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22785
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22786
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22787
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22788
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22789
1187 1912 V 40 w(fm)m(t)p 1363 1912 V 41 w(t)30 b Fe(format)12
22790
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22791
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22792
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22793
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22794
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22795
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22796
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22797
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22798
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22799
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22800
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22801
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22796
22802
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22797
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22798
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22799
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22800
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22801
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22802
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22803
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22803
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22804
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22805
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22806
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22807
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22808
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22809
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22804
22810
(v)m(e)h(a)e(header)h(of)f Ft(")p FB(BEGIN)h(PK)m(CS12)p
22805
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22811
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22806
22812
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22807
22813
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22808
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22809
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22810
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22811
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22812
w(pk)m(cs12)p 2348 2404 V 41 w(t)31 b Fe(pkcs12)12 b
22813
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22814
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22815
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22816
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22817
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22814
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22815
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22816
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22817
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22818
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22819
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22820
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22821
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22822
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22823
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22818
22824
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22819
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22825
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22820
22826
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22821
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22822
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22823
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22827
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22828
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22829
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22824
22830
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22825
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22831
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22826
22832
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22827
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22828
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22829
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22830
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22831
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22832
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22833
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22834
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22835
4935 y Ff(pk)m(cs12)7 b FB(:)42 b(should)29 b(con)m(tain)j(a)f(gn)m
22836
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22837
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22838
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22833
22839
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22834
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22835
(Bag)i(from)e(the)g(PK)m(CS12)h(structure.)390 4200 y
22836
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22837
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22838
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22839
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22840
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22841
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22842
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22843
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22844
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22845
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22846
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22847
4957 y(gn)m(utls)p 811 4957 V 41 w(datum)p 1110 4957
22848
V 39 w(t)f(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p 1807
22849
4957 V 40 w(x509)p 2030 4957 V 42 w(crt)p 2183 4957 V
22850
40 w(fm)m(t)p 2359 4957 V 40 w(t)g Fe(format)12 b Ff(,)32
22851
b(unsigned)d(in)m(t)i Fe(flags)12 b Fg(\))390 5066 y
22852
Ff(pk)m(cs12)7 b FB(:)42 b(The)30 b(structure)g(to)h(store)g(the)f
22853
(parsed)g(PK)m(CS12.)390 5203 y Ff(data)p FB(:)41 b(The)30
22854
b(DER)h(or)f(PEM)h(enco)s(ded)f(PK)m(CS12.)390 5340 y
22855
Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f(PEM)p
22856
eop end
22840
(will)h(b)s(e)f(copied)390 5340 y(This)g(function)g(will)g(return)g(a)g
22841
(Bag)i(from)e(the)g(PK)m(CS12)h(structure.)p eop end
22857
22842
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22859
22844
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22860
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22861
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22862
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22864
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22865
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22867
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22868
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22845
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22846
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22847
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22848
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22853
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22854
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22855
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22856
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22857
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22859
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22860
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22861
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22862
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22863
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22864
390 1647 y Ff(\015ags)t FB(:)41 b(an)30 b(ORed)g(sequence)h(of)f(gn)m
22865
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22866
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22867
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22869
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22870
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22871
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(it)h(should)e(ha)m(v)m(e)j(a)e(header)h(of)f Ft(")p
22873
FB(PK)m(CS12)p Ft(")p FB(.)390 2202 y Fn(Returns:)36
22869
22874
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
22870
22875
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22871
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22872
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22877
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22873
22878
b Fh(int)53 b(gnutls_pkcs12_init)e Fg(\()p Ff(gn)m(utls)p
22874
1627 1221 28 4 v 41 w(pk)m(cs12)p 1930 1221 V 41 w(t)31
22875
b(*)f Fe(pkcs12)12 b Fg(\))390 1331 y Ff(pk)m(cs12)7
22879
1627 2627 28 4 v 41 w(pk)m(cs12)p 1930 2627 V 41 w(t)31
22880
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22876
22881
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22877
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22882
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22883
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22879
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22884
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22885
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22881
22886
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22882
22887
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22883
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22884
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22885
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22886
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22888
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22889
41 w(bag)p 1296 2226 V 40 w(t)31 b Fe(bag)12 b Fg(\))390
22890
2336 y Ff(pk)m(cs12)7 b FB(:)42 b(should)29 b(con)m(tain)j(a)f(gn)m
22891
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22892
2473 y Ff(bag)8 b FB(:)41 b(An)30 b(initialized)i(bag)390
22893
2610 y(This)e(function)g(will)g(insert)h(a)f(Bag)i(in)m(to)f(the)g(PK)m
22894
(CS12)f(structure.)390 2747 y Fn(Returns:)36 b FB(On)20
22888
b(alue.)150 3357 y Fv(gn)m(utls)p 483 3357 37 5 v 55
22889
w(pk)m(cs12)p 893 3357 V 54 w(set)p 1099 3357 V 54 w(bag)3350
22890
3568 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_pkcs12_set_bag)f
22891
Fg(\()p Ff(gn)m(utls)p 1784 3568 28 4 v 41 w(pk)m(cs12)p
22892
2087 3568 V 41 w(t)31 b Fe(pkcs12)12 b Ff(,)565 3677
22893
y(gn)m(utls)p 811 3677 V 41 w(pk)m(cs12)p 1114 3677 V
22894
41 w(bag)p 1296 3677 V 40 w(t)31 b Fe(bag)12 b Fg(\))390
22895
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22896
(utls)p 1657 3787 V 40 w(pk)m(cs12)p 1959 3787 V 41 w(t)g(structure)390
22897
3935 y Ff(bag)8 b FB(:)41 b(An)30 b(initialized)i(bag)390
22898
4084 y(This)e(function)g(will)g(insert)h(a)f(Bag)i(in)m(to)f(the)g(PK)m
22899
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22895
22900
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
22896
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22897
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22898
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22901
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 4446 y Fv(gn)m(utls)p
22902
483 4446 37 5 v 55 w(pk)m(cs12)p 893 4446 V 54 w(v)m(erify)p
22903
1251 4446 V 54 w(mac)3350 4657 y FB([F)d(unction])-3599
22899
22904
b Fh(int)53 b(gnutls_pkcs12_verify_)q(mac)f Fg(\()p Ff(gn)m(utls)p
22900
1941 3148 28 4 v 41 w(pk)m(cs12)p 2244 3148 V 41 w(t)30
22901
b Fe(pkcs12)12 b Ff(,)32 b(const)f(c)m(har)565 3258 y(*)g
22902
Fe(pass)12 b Fg(\))390 3368 y Ff(pk)m(cs12)7 b FB(:)42
22903
b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p 1657 3368
22904
V 40 w(pk)m(cs12)p 1959 3368 V 41 w(t)g(structure)390
22905
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22906
390 3642 y(This)g(function)g(will)g(v)m(erify)h(the)g(MA)m(C)g(for)f
22907
(the)g(PK)m(CS12)h(structure.)390 3779 y Fn(Returns:)36
22908
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
22909
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
22910
b(alue.)150 3981 y Fv(gn)m(utls)p 483 3981 37 5 v 55
22911
w(pk)m(cs7)p 832 3981 V 53 w(deinit)3350 4181 y FB([F)d(unction])-3599
22912
b Fh(void)54 b(gnutls_pkcs7_deinit)d Fg(\()p Ff(gn)m(utls)p
22913
1732 4181 28 4 v 40 w(pk)m(cs7)p 1989 4181 V 41 w(t)31
22914
b Fe(pkcs7)12 b Fg(\))390 4290 y Ff(pk)m(cs7)7 b FB(:)42
22915
b(The)29 b(structure)h(to)h(b)s(e)f(initialized)390 4427
22916
y(This)g(function)g(will)g(deinitialize)j(a)e(PK)m(CS7)f(structure.)150
22917
4629 y Fv(gn)m(utls)p 483 4629 37 5 v 55 w(pk)m(cs7)p
22918
832 4629 V 53 w(delete)p 1203 4629 V 54 w(crl)3350 4829
22919
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_delete_c)q(rl)f
22920
Fg(\()p Ff(gn)m(utls)p 1889 4829 28 4 v 40 w(pk)m(cs7)p
22921
2146 4829 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)31 b(in)m(t)g
22922
Fe(indx)12 b Fg(\))390 4938 y Ff(indx)6 b FB(:)40 b(the)31
22923
b(index)f(of)g(the)h(crl)f(to)h(delete)390 5076 y(This)g(function)h
22924
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22925
e(set.)47 b(Index)31 b(starts)h(from)390 5185 y(0.)41
22926
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22905
1941 4657 28 4 v 41 w(pk)m(cs12)p 2244 4657 V 41 w(t)30
22906
b Fe(pkcs12)12 b Ff(,)32 b(const)f(c)m(har)565 4767 y(*)g
22907
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22908
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22909
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22910
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22911
390 5174 y(This)g(function)g(will)g(v)m(erify)h(the)g(MA)m(C)g(for)f
22912
(the)g(PK)m(CS12)h(structure.)390 5322 y Fn(Returns:)36
22927
22913
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
22928
22914
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
22929
22915
b(alue.)p eop end
22931
22917
TeXDict begin 186 191 bop 150 -116 a FB(Chapter)30 b(9:)41
22932
22918
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22933
22919
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22934
V 53 w(delete)p 1203 299 V 54 w(crt)3350 512 y FB([F)-8
22935
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_delete_c)q(rt)f
22936
Fg(\()p Ff(gn)m(utls)p 1889 512 28 4 v 40 w(pk)m(cs7)p
22937
2146 512 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)31 b(in)m(t)g
22938
Fe(indx)12 b Fg(\))390 621 y Ff(indx)6 b FB(:)40 b(the)31
22939
b(index)f(of)g(the)h(certi\014cate)h(to)f(delete)390
22940
772 y(This)23 b(function)h(will)g(delete)i(a)e(certi\014cate)i(from)e
22941
(a)g(PK)m(CS7)g(or)g(RF)m(C2630)i(certi\014cate)h(set.)39
22942
b(Index)390 881 y(starts)31 b(from)f(0.)41 b(Returns)29
22943
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22944
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
22945
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22946
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22947
1460 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_export)e
22948
Fg(\()p Ff(gn)m(utls)p 1679 1460 28 4 v 41 w(pk)m(cs7)p
22949
1937 1460 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)565 1569 y(gn)m(utls)p
22950
811 1569 V 41 w(x509)p 1035 1569 V 41 w(crt)p 1187 1569
22951
V 40 w(fm)m(t)p 1363 1569 V 41 w(t)30 b Fe(format)12
22952
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22953
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22954
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22955
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22956
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22957
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22958
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22959
(or)f(DER)g(enco)s(ded)390 2240 y Ff(output)p 664 2240
22960
V 40 w(data)p 880 2240 V 40 w(size)5 b FB(:)49 b(holds)34
22961
b(the)g(size)h(of)f(output)p 2093 2240 V 39 w(data)h(\(and)f(will)g(b)s
22962
(e)f(replaced)i(b)m(y)e(the)i(actual)390 2350 y(size)c(of)g
22963
(parameters\))390 2500 y(This)f(function)g(will)g(exp)s(ort)g(the)h(pk)
22920
V 53 w(deinit)3350 509 y FB([F)-8 b(unction])-3599 b
22921
Fh(void)54 b(gnutls_pkcs7_deinit)d Fg(\()p Ff(gn)m(utls)p
22922
1732 509 28 4 v 40 w(pk)m(cs7)p 1989 509 V 41 w(t)31
22923
b Fe(pkcs7)12 b Fg(\))390 618 y Ff(pk)m(cs7)7 b FB(:)42
22924
b(The)29 b(structure)h(to)h(b)s(e)f(initialized)390 766
22925
y(This)g(function)g(will)g(deinitialize)j(a)e(PK)m(CS7)f(structure.)150
22926
978 y Fv(gn)m(utls)p 483 978 37 5 v 55 w(pk)m(cs7)p 832
22927
978 V 53 w(delete)p 1203 978 V 54 w(crl)3350 1188 y FB([F)-8
22928
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_delete_c)q(rl)f
22929
Fg(\()p Ff(gn)m(utls)p 1889 1188 28 4 v 40 w(pk)m(cs7)p
22930
2146 1188 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)31 b(in)m(t)g
22931
Fe(indx)12 b Fg(\))390 1298 y Ff(indx)6 b FB(:)40 b(the)31
22932
b(index)f(of)g(the)h(crl)f(to)h(delete)390 1445 y(This)g(function)h
22933
(will)h(delete)g(a)f(crl)h(from)e(a)i(PK)m(CS7)f(or)g(RF)m(C2630)i(crl)
22934
e(set.)47 b(Index)31 b(starts)h(from)390 1555 y(0.)41
22935
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22936
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
22937
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
22938
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22939
w(pk)m(cs7)p 832 1915 V 53 w(delete)p 1203 1915 V 54
22940
w(crt)3350 2125 y FB([F)d(unction])-3599 b Fh(int)53
22941
b(gnutls_pkcs7_delete_c)q(rt)f Fg(\()p Ff(gn)m(utls)p
22942
1889 2125 28 4 v 40 w(pk)m(cs7)p 2146 2125 V 41 w(t)31
22943
b Fe(pkcs7)12 b Ff(,)31 b(in)m(t)g Fe(indx)12 b Fg(\))390
22944
2234 y Ff(indx)6 b FB(:)40 b(the)31 b(index)f(of)g(the)h(certi\014cate)
22945
h(to)f(delete)390 2382 y(This)23 b(function)h(will)g(delete)i(a)e
22946
(certi\014cate)i(from)e(a)g(PK)m(CS7)g(or)g(RF)m(C2630)i(certi\014cate)
22947
h(set.)39 b(Index)390 2492 y(starts)31 b(from)f(0.)41
22948
b(Returns)29 b(0)i(on)f(success.)390 2639 y Fn(Returns:)36
22949
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
22950
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22951
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22952
w(pk)m(cs7)p 832 2852 V 53 w(exp)s(ort)3350 3062 y FB([F)d(unction])
22953
-3599 b Fh(int)53 b(gnutls_pkcs7_export)e Fg(\()p Ff(gn)m(utls)p
22954
1679 3062 28 4 v 41 w(pk)m(cs7)p 1937 3062 V 41 w(t)31
22955
b Fe(pkcs7)12 b Ff(,)565 3171 y(gn)m(utls)p 811 3171
22956
V 41 w(x509)p 1035 3171 V 41 w(crt)p 1187 3171 V 40 w(fm)m(t)p
22957
1363 3171 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(v)m(oid)f(*)g
22958
Fe(output_data)12 b Ff(,)33 b(size)p 2906 3171 V 41 w(t)e(*)565
22959
3281 y Fe(output_data_size)12 b Fg(\))390 3390 y Ff(pk)m(cs7)7
22960
b FB(:)42 b(Holds)30 b(the)h(pk)m(cs7)g(structure)390
22961
3538 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
22962
b(One)30 b(of)h(PEM)f(or)g(DER.)390 3686 y Ff(output)p
22963
664 3686 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(a)e(structure)g
22964
(PEM)h(or)f(DER)g(enco)s(ded)390 3833 y Ff(output)p 664
22965
3833 V 40 w(data)p 880 3833 V 40 w(size)5 b FB(:)49 b(holds)34
22966
b(the)g(size)h(of)f(output)p 2093 3833 V 39 w(data)h(\(and)f(will)g(b)s
22967
(e)f(replaced)i(b)m(y)e(the)i(actual)390 3943 y(size)c(of)g
22968
(parameters\))390 4090 y(This)f(function)g(will)g(exp)s(ort)g(the)h(pk)
22964
22969
m(cs7)g(structure)f(to)h(DER)g(or)f(PEM)g(format.)390
22965
2651 y(If)23 b(the)g(bu\013er)f(pro)m(vided)g(is)h(not)h(long)f(enough)
22970
4238 y(If)23 b(the)g(bu\013er)f(pro)m(vided)g(is)h(not)h(long)f(enough)
22966
22971
g(to)h(hold)f(the)g(output,)h(then)f(*)p Ft(output_data_size)390
22967
2760 y FB(is)30 b(up)s(dated)f(and)h Ft(GNUTLS_E_SHORT_MEMORY_BUF)o
22968
(FER)24 b FB(will)31 b(b)s(e)e(returned.)390 2911 y(If)h(the)g
22972
4348 y FB(is)30 b(up)s(dated)f(and)h Ft(GNUTLS_E_SHORT_MEMORY_BUF)o
22973
(FER)24 b FB(will)31 b(b)s(e)e(returned.)390 4495 y(If)h(the)g
22969
22974
(structure)g(is)h(PEM)f(enco)s(ded,)g(it)h(will)g(ha)m(v)m(e)h(a)e
22970
22975
(header)h(of)f Ft(")p FB(BEGIN)h(PK)m(CS7)p Ft(")p FB(.)390
22971
3061 y Fn(Return)f(v)-5 b(alue:)41 b FB(In)30 b(case)h(of)g(failure)f
22976
4643 y Fn(Return)f(v)-5 b(alue:)41 b FB(In)30 b(case)h(of)g(failure)f
22972
22977
(a)h(negativ)m(e)i(v)-5 b(alue)30 b(will)h(b)s(e)f(returned,)f(and)h(0)
22973
h(on)f(success.)150 3277 y Fv(gn)m(utls)p 483 3277 37
22974
5 v 55 w(pk)m(cs7)p 832 3277 V 53 w(get)p 1050 3277 V
22975
55 w(crl)p 1244 3277 V 53 w(coun)m(t)3350 3489 y FB([F)-8
22978
h(on)f(success.)150 4855 y Fv(gn)m(utls)p 483 4855 37
22979
5 v 55 w(pk)m(cs7)p 832 4855 V 53 w(get)p 1050 4855 V
22980
55 w(crl)p 1244 4855 V 53 w(coun)m(t)3350 5065 y FB([F)-8
22976
22981
b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_get_crl_)q(coun)q(t)f
22977
Fg(\()p Ff(gn)m(utls)p 2046 3489 28 4 v 40 w(pk)m(cs7)p
22978
2303 3489 V 41 w(t)31 b Fe(pkcs7)12 b Fg(\))390 3599
22982
Fg(\()p Ff(gn)m(utls)p 2046 5065 28 4 v 40 w(pk)m(cs7)p
22983
2303 5065 V 41 w(t)31 b Fe(pkcs7)12 b Fg(\))390 5175
22979
22984
y FB(This)26 b(function)h(will)h(return)e(the)i(n)m(um)m(b)s(er)e(of)h
22980
22985
(certifcates)j(in)d(the)g(PK)m(CS7)g(or)g(RF)m(C2630)j(crl)d(set.)390
22981
3749 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
22986
5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
22982
22987
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
22983
b(alue.)150 3965 y Fv(gn)m(utls)p 483 3965 37 5 v 55
22984
w(pk)m(cs7)p 832 3965 V 53 w(get)p 1050 3965 V 55 w(crl)p
22985
1244 3965 V 53 w(ra)m(w)3350 4177 y FB([F)d(unction])-3599
22986
b Fh(int)53 b(gnutls_pkcs7_get_crl_)q(raw)f Fg(\()p Ff(gn)m(utls)p
22987
1941 4177 28 4 v 41 w(pk)m(cs7)p 2199 4177 V 40 w(t)31
22988
b Fe(pkcs7)12 b Ff(,)32 b(in)m(t)f Fe(indx)12 b Ff(,)565
22989
4287 y(v)m(oid)31 b(*)g Fe(crl)12 b Ff(,)31 b(size)p
22990
1209 4287 V 41 w(t)f(*)h Fe(crl_size)12 b Fg(\))390 4397
22991
y Ff(indx)6 b FB(:)40 b(con)m(tains)32 b(the)e(index)g(of)h(the)f(crl)h
22992
(to)g(extract)390 4547 y Ff(crl)t FB(:)40 b(the)31 b(con)m(ten)m(ts)h
22993
(of)f(the)f(crl)h(will)g(b)s(e)e(copied)i(there)g(\(ma)m(y)g(b)s(e)f(n)
22994
m(ull\))390 4698 y Ff(crl)p 497 4698 V 40 w(size)5 b
22995
FB(:)42 b(should)29 b(hold)h(the)h(size)g(of)g(the)f(crl)390
22996
4848 y(This)g(function)g(will)g(return)g(a)g(crl)h(of)f(the)h(PK)m(CS7)
22997
f(or)g(RF)m(C2630)j(crl)d(set.)390 4999 y Fn(Returns:)36
22998
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
22999
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23000
b(alue.)390 5108 y(If)38 b(the)h(pro)m(vided)g(bu\013er)f(is)h(not)g
23001
(long)g(enough,)i(then)e Ft(crl_size)d FB(is)j(up)s(dated)f(and)g
23002
Ft(GNUTLS_)390 5218 y(E_SHORT_MEMORY_BUFFER)d FB(is)41
23003
b(returned.)71 b(After)41 b(the)g(last)g(crl)g(has)g(b)s(een)f(read)g
23004
Ft(GNUTLS_E_)390 5327 y(REQUESTED_DATA_NOT_AVAIL)o(ABLE)24
23005
b FB(will)30 b(b)s(e)g(returned.)p eop end
22988
b(alue.)p eop end
23006
22989
%%Page: 187 193
23007
22990
TeXDict begin 187 192 bop 150 -116 a FB(Chapter)30 b(9:)41
23008
22991
b(F)-8 b(unction)31 b(Reference)2237 b(187)150 299 y
23009
22992
Fv(gn)m(utls)p 483 299 37 5 v 55 w(pk)m(cs7)p 832 299
23010
V 53 w(get)p 1050 299 V 55 w(crt)p 1258 299 V 53 w(coun)m(t)3350
23011
494 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_get_crt_)q
23012
(coun)q(t)f Fg(\()p Ff(gn)m(utls)p 2046 494 28 4 v 40
23013
w(pk)m(cs7)p 2303 494 V 41 w(t)31 b Fe(pkcs7)12 b Fg(\))390
23014
604 y FB(This)27 b(function)h(will)g(return)f(the)h(n)m(um)m(b)s(er)e
22993
V 53 w(get)p 1050 299 V 55 w(crl)p 1244 299 V 53 w(ra)m(w)3350
22994
494 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_get_crl_)q
22995
(raw)f Fg(\()p Ff(gn)m(utls)p 1941 494 28 4 v 41 w(pk)m(cs7)p
22996
2199 494 V 40 w(t)31 b Fe(pkcs7)12 b Ff(,)32 b(in)m(t)f
22997
Fe(indx)12 b Ff(,)565 604 y(v)m(oid)31 b(*)g Fe(crl)12
22998
b Ff(,)31 b(size)p 1209 604 V 41 w(t)f(*)h Fe(crl_size)12
22999
b Fg(\))390 713 y Ff(indx)6 b FB(:)40 b(con)m(tains)32
23000
b(the)e(index)g(of)h(the)f(crl)h(to)g(extract)390 847
23001
y Ff(crl)t FB(:)40 b(the)31 b(con)m(ten)m(ts)h(of)f(the)f(crl)h(will)g
23002
(b)s(e)e(copied)i(there)g(\(ma)m(y)g(b)s(e)f(n)m(ull\))390
23003
981 y Ff(crl)p 497 981 V 40 w(size)5 b FB(:)42 b(should)29
23004
b(hold)h(the)h(size)g(of)g(the)f(crl)390 1114 y(This)g(function)g(will)
23005
g(return)g(a)g(crl)h(of)f(the)h(PK)m(CS7)f(or)g(RF)m(C2630)j(crl)d
23006
(set.)390 1248 y Fn(Returns:)36 b FB(On)20 b(success,)j
23007
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23008
(negativ)m(e)h(error)d(v)-5 b(alue.)390 1358 y(If)38
23009
b(the)h(pro)m(vided)g(bu\013er)f(is)h(not)g(long)g(enough,)i(then)e
23010
Ft(crl_size)d FB(is)j(up)s(dated)f(and)g Ft(GNUTLS_)390
23011
1467 y(E_SHORT_MEMORY_BUFFER)d FB(is)41 b(returned.)71
23012
b(After)41 b(the)g(last)g(crl)g(has)g(b)s(een)f(read)g
23013
Ft(GNUTLS_E_)390 1577 y(REQUESTED_DATA_NOT_AVAIL)o(ABLE)24
23014
b FB(will)30 b(b)s(e)g(returned.)150 1775 y Fv(gn)m(utls)p
23015
483 1775 37 5 v 55 w(pk)m(cs7)p 832 1775 V 53 w(get)p
23016
1050 1775 V 55 w(crt)p 1258 1775 V 53 w(coun)m(t)3350
23017
1970 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_get_crt_)q
23018
(coun)q(t)f Fg(\()p Ff(gn)m(utls)p 2046 1970 28 4 v 40
23019
w(pk)m(cs7)p 2303 1970 V 41 w(t)31 b Fe(pkcs7)12 b Fg(\))390
23020
2079 y FB(This)27 b(function)h(will)g(return)f(the)h(n)m(um)m(b)s(er)e
23015
23021
(of)i(certifcates)i(in)e(the)g(PK)m(CS7)f(or)h(RF)m(C2630)i(certi\014-)
23016
390 713 y(cate)i(set.)390 847 y Fn(Returns:)k FB(On)20
23022
390 2189 y(cate)i(set.)390 2323 y Fn(Returns:)k FB(On)20
23017
23023
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
23018
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 1045 y Fv(gn)m(utls)p
23019
483 1045 37 5 v 55 w(pk)m(cs7)p 832 1045 V 53 w(get)p
23020
1050 1045 V 55 w(crt)p 1258 1045 V 53 w(ra)m(w)3350 1240
23024
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 2520 y Fv(gn)m(utls)p
23025
483 2520 37 5 v 55 w(pk)m(cs7)p 832 2520 V 53 w(get)p
23026
1050 2520 V 55 w(crt)p 1258 2520 V 53 w(ra)m(w)3350 2716
23021
23027
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_get_crt_)q(raw)f
23022
Fg(\()p Ff(gn)m(utls)p 1941 1240 28 4 v 41 w(pk)m(cs7)p
23023
2199 1240 V 40 w(t)31 b Fe(pkcs7)12 b Ff(,)32 b(in)m(t)f
23024
Fe(indx)12 b Ff(,)565 1350 y(v)m(oid)31 b(*)g Fe(certificate)12
23025
b Ff(,)33 b(size)p 1627 1350 V 41 w(t)e(*)g Fe(certificate_size)12
23026
b Fg(\))390 1459 y Ff(indx)6 b FB(:)40 b(con)m(tains)32
23028
Fg(\()p Ff(gn)m(utls)p 1941 2716 28 4 v 41 w(pk)m(cs7)p
23029
2199 2716 V 40 w(t)31 b Fe(pkcs7)12 b Ff(,)32 b(in)m(t)f
23030
Fe(indx)12 b Ff(,)565 2825 y(v)m(oid)31 b(*)g Fe(certificate)12
23031
b Ff(,)33 b(size)p 1627 2825 V 41 w(t)e(*)g Fe(certificate_size)12
23032
b Fg(\))390 2935 y Ff(indx)6 b FB(:)40 b(con)m(tains)32
23027
23033
b(the)e(index)g(of)h(the)f(certi\014cate)j(to)e(extract)390
23028
1593 y Ff(certi\014cate)5 b FB(:)43 b(the)30 b(con)m(ten)m(ts)j(of)d
23034
3068 y Ff(certi\014cate)5 b FB(:)43 b(the)30 b(con)m(ten)m(ts)j(of)d
23029
23035
(the)h(certi\014cate)h(will)f(b)s(e)f(copied)g(there)h(\(ma)m(y)g(b)s
23030
(e)f(n)m(ull\))390 1727 y Ff(certi\014cate)p 783 1727
23036
(e)f(n)m(ull\))390 3202 y Ff(certi\014cate)p 783 3202
23031
23037
V 42 w(size)5 b FB(:)42 b(should)29 b(hold)h(the)h(size)g(of)g(the)f
23032
(certi\014cate)390 1861 y(This)g(function)g(will)g(return)g(a)g
23038
(certi\014cate)390 3336 y(This)g(function)g(will)g(return)g(a)g
23033
23039
(certi\014cate)j(of)d(the)h(PK)m(CS7)f(or)g(RF)m(C2630)j(certi\014cate)
23034
f(set.)390 1995 y(After)j(the)g(last)g(certi\014cate)i(has)d(b)s(een)g
23040
f(set.)390 3470 y(After)j(the)g(last)g(certi\014cate)i(has)d(b)s(een)g
23035
23041
(read)g Ft(GNUTLS_E_REQUESTED_DATA_N)o(OT_)o(AVAI)o(LABL)o(E)390
23036
2104 y FB(will)d(b)s(e)e(returned.)390 2238 y Fn(Returns:)36
23042
3579 y FB(will)d(b)s(e)e(returned.)390 3713 y Fn(Returns:)36
23037
23043
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23038
23044
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23039
b(alue.)390 2347 y(If)38 b(the)g(pro)m(vided)g(bu\013er)f(is)h(not)g
23045
b(alue.)390 3822 y(If)38 b(the)g(pro)m(vided)g(bu\013er)f(is)h(not)g
23040
23046
(long)h(enough,)h(then)e Ft(certificate_size)c FB(is)k(up)s(dated)f
23041
(and)390 2457 y Ft(GNUTLS_E_SHORT_MEMORY_BU)o(FFER)24
23042
b FB(is)30 b(returned.)150 2655 y Fv(gn)m(utls)p 483
23043
2655 37 5 v 55 w(pk)m(cs7)p 832 2655 V 53 w(imp)s(ort)3350
23044
2850 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_import)e
23045
Fg(\()p Ff(gn)m(utls)p 1679 2850 28 4 v 41 w(pk)m(cs7)p
23046
1937 2850 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)31 b(const)565
23047
2960 y(gn)m(utls)p 811 2960 V 41 w(datum)p 1110 2960
23047
(and)390 3932 y Ft(GNUTLS_E_SHORT_MEMORY_BU)o(FFER)24
23048
b FB(is)30 b(returned.)150 4130 y Fv(gn)m(utls)p 483
23049
4130 37 5 v 55 w(pk)m(cs7)p 832 4130 V 53 w(imp)s(ort)3350
23050
4325 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_import)e
23051
Fg(\()p Ff(gn)m(utls)p 1679 4325 28 4 v 41 w(pk)m(cs7)p
23052
1937 4325 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)31 b(const)565
23053
4435 y(gn)m(utls)p 811 4435 V 41 w(datum)p 1110 4435
23048
23054
V 39 w(t)g(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p 1807
23049
2960 V 40 w(x509)p 2030 2960 V 42 w(crt)p 2183 2960 V
23050
40 w(fm)m(t)p 2359 2960 V 40 w(t)g Fe(format)12 b Fg(\))390
23051
3069 y Ff(pk)m(cs7)7 b FB(:)42 b(The)29 b(structure)h(to)h(store)g(the)
23052
g(parsed)f(PK)m(CS7.)390 3203 y Ff(data)p FB(:)41 b(The)30
23053
b(DER)h(or)f(PEM)h(enco)s(ded)f(PK)m(CS7.)390 3337 y
23055
4435 V 40 w(x509)p 2030 4435 V 42 w(crt)p 2183 4435 V
23056
40 w(fm)m(t)p 2359 4435 V 40 w(t)g Fe(format)12 b Fg(\))390
23057
4544 y Ff(pk)m(cs7)7 b FB(:)42 b(The)29 b(structure)h(to)h(store)g(the)
23058
g(parsed)f(PK)m(CS7.)390 4678 y Ff(data)p FB(:)41 b(The)30
23059
b(DER)h(or)f(PEM)h(enco)s(ded)f(PK)m(CS7.)390 4812 y
23054
23060
Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f(PEM)390
23055
3471 y(This)41 b(function)h(will)g(con)m(v)m(ert)h(the)f(giv)m(en)h
23061
4945 y(This)41 b(function)h(will)g(con)m(v)m(ert)h(the)f(giv)m(en)h
23056
23062
(DER)f(or)g(PEM)g(enco)s(ded)f(PK)m(CS7)h(to)h(the)f(nativ)m(e)390
23057
3580 y Ft(gnutls_pkcs7_t)26 b FB(format.)42 b(The)29
23063
5055 y Ft(gnutls_pkcs7_t)26 b FB(format.)42 b(The)29
23058
23064
b(output)h(will)h(b)s(e)f(stored)g(in)g('pk)m(cs7'.)390
23059
3714 y(If)g(the)g(PK)m(CS7)g(is)h(PEM)f(enco)s(ded)g(it)h(should)f(ha)m
23065
5189 y(If)g(the)g(PK)m(CS7)g(is)h(PEM)f(enco)s(ded)g(it)h(should)f(ha)m
23060
23066
(v)m(e)h(a)g(header)f(of)h Ft(")p FB(PK)m(CS7)p Ft(")p
23061
FB(.)390 3848 y Fn(Returns:)36 b FB(On)20 b(success,)j
23067
FB(.)390 5322 y Fn(Returns:)36 b FB(On)20 b(success,)j
23062
23068
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23063
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4046 y Fv(gn)m(utls)p
23064
483 4046 37 5 v 55 w(pk)m(cs7)p 832 4046 V 53 w(init)3350
23065
4241 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_init)e
23066
Fg(\()p Ff(gn)m(utls)p 1575 4241 28 4 v 41 w(pk)m(cs7)p
23067
1833 4241 V 40 w(t)31 b(*)g Fe(pkcs7)12 b Fg(\))390 4351
23068
y Ff(pk)m(cs7)7 b FB(:)42 b(The)29 b(structure)h(to)h(b)s(e)f
23069
(initialized)390 4484 y(This)37 b(function)g(will)g(initialize)j(a)e
23070
(PK)m(CS7)f(structure.)61 b(PK)m(CS7)37 b(structures)g(usually)g(con)m
23071
(tain)390 4594 y(lists)31 b(of)f(X.509)j(Certi\014cates)e(and)f(X.509)i
23072
(Certi\014cate)g(rev)m(o)s(cation)g(lists.)390 4728 y
23073
Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23074
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23075
b(alue.)150 4925 y Fv(gn)m(utls)p 483 4925 37 5 v 55
23076
w(pk)m(cs7)p 832 4925 V 53 w(set)p 1037 4925 V 55 w(crl)p
23077
1231 4925 V 53 w(ra)m(w)3350 5121 y FB([F)d(unction])-3599
23078
b Fh(int)53 b(gnutls_pkcs7_set_crl_)q(raw)f Fg(\()p Ff(gn)m(utls)p
23079
1941 5121 28 4 v 41 w(pk)m(cs7)p 2199 5121 V 40 w(t)31
23080
b Fe(pkcs7)12 b Ff(,)32 b(const)565 5230 y(gn)m(utls)p
23081
811 5230 V 41 w(datum)p 1110 5230 V 39 w(t)f(*)g Fe(crl)12
23082
b Fg(\))390 5340 y Ff(crl)t FB(:)40 b(the)31 b(DER)g(enco)s(ded)f(crl)g
23083
(to)h(b)s(e)f(added)p eop end
23069
(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
23084
23070
%%Page: 188 194
23085
23071
TeXDict begin 188 193 bop 150 -116 a FB(Chapter)30 b(9:)41
23086
b(F)-8 b(unction)31 b(Reference)2237 b(188)390 299 y(This)30
23087
b(function)g(will)g(add)g(a)h(crl)f(to)i(the)e(PK)m(CS7)g(or)g(RF)m
23088
(C2630)j(crl)e(set.)390 453 y Fn(Returns:)36 b FB(On)20
23089
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
23090
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 673 y Fv(gn)m(utls)p
23091
483 673 37 5 v 55 w(pk)m(cs7)p 832 673 V 53 w(set)p 1037
23092
673 V 55 w(crl)3350 890 y FB([F)d(unction])-3599 b Fh(int)53
23093
b(gnutls_pkcs7_set_crl)f Fg(\()p Ff(gn)m(utls)p 1732
23094
890 28 4 v 40 w(pk)m(cs7)p 1989 890 V 41 w(t)31 b Fe(pkcs7)12
23095
b Ff(,)31 b(gn)m(utls)p 2664 890 V 41 w(x509)p 2888 890
23096
V 41 w(crl)p 3030 890 V 40 w(t)565 999 y Fe(crl)12 b
23097
Fg(\))390 1109 y Ff(crl)t FB(:)40 b(the)31 b(DER)g(enco)s(ded)f(crl)g
23098
(to)h(b)s(e)f(added)390 1263 y(This)g(function)g(will)g(add)g(a)h
23099
(parsed)f(CRL)f(to)i(the)g(PK)m(CS7)f(or)g(RF)m(C2630)j(crl)d(set.)390
23100
1418 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23101
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23102
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23103
w(pk)m(cs7)p 832 1637 V 53 w(set)p 1037 1637 V 55 w(crt)p
23104
1245 1637 V 53 w(ra)m(w)3350 1854 y FB([F)d(unction])-3599
23072
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23073
Fv(gn)m(utls)p 483 299 37 5 v 55 w(pk)m(cs7)p 832 299
23074
V 53 w(init)3350 500 y FB([F)-8 b(unction])-3599 b Fh(int)53
23075
b(gnutls_pkcs7_init)e Fg(\()p Ff(gn)m(utls)p 1575 500
23076
28 4 v 41 w(pk)m(cs7)p 1833 500 V 40 w(t)31 b(*)g Fe(pkcs7)12
23077
b Fg(\))390 610 y Ff(pk)m(cs7)7 b FB(:)42 b(The)29 b(structure)h(to)h
23078
(b)s(e)f(initialized)390 749 y(This)37 b(function)g(will)g(initialize)j
23079
(a)e(PK)m(CS7)f(structure.)61 b(PK)m(CS7)37 b(structures)g(usually)g
23080
(con)m(tain)390 858 y(lists)31 b(of)f(X.509)j(Certi\014cates)e(and)f
23081
(X.509)i(Certi\014cate)g(rev)m(o)s(cation)g(lists.)390
23082
997 y Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23083
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23084
b(alue.)150 1201 y Fv(gn)m(utls)p 483 1201 37 5 v 55
23085
w(pk)m(cs7)p 832 1201 V 53 w(set)p 1037 1201 V 55 w(crl)p
23086
1231 1201 V 53 w(ra)m(w)3350 1402 y FB([F)d(unction])-3599
23087
b Fh(int)53 b(gnutls_pkcs7_set_crl_)q(raw)f Fg(\()p Ff(gn)m(utls)p
23088
1941 1402 28 4 v 41 w(pk)m(cs7)p 2199 1402 V 40 w(t)31
23089
b Fe(pkcs7)12 b Ff(,)32 b(const)565 1512 y(gn)m(utls)p
23090
811 1512 V 41 w(datum)p 1110 1512 V 39 w(t)f(*)g Fe(crl)12
23091
b Fg(\))390 1622 y Ff(crl)t FB(:)40 b(the)31 b(DER)g(enco)s(ded)f(crl)g
23092
(to)h(b)s(e)f(added)390 1761 y(This)g(function)g(will)g(add)g(a)h(crl)f
23093
(to)i(the)e(PK)m(CS7)g(or)g(RF)m(C2630)j(crl)e(set.)390
23094
1900 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23095
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23096
b(alue.)150 2103 y Fv(gn)m(utls)p 483 2103 37 5 v 55
23097
w(pk)m(cs7)p 832 2103 V 53 w(set)p 1037 2103 V 55 w(crl)3350
23098
2305 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_pkcs7_set_crl)f
23099
Fg(\()p Ff(gn)m(utls)p 1732 2305 28 4 v 40 w(pk)m(cs7)p
23100
1989 2305 V 41 w(t)31 b Fe(pkcs7)12 b Ff(,)31 b(gn)m(utls)p
23101
2664 2305 V 41 w(x509)p 2888 2305 V 41 w(crl)p 3030 2305
23102
V 40 w(t)565 2414 y Fe(crl)12 b Fg(\))390 2524 y Ff(crl)t
23103
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23104
2663 y(This)g(function)g(will)g(add)g(a)h(parsed)f(CRL)f(to)i(the)g(PK)
23105
m(CS7)f(or)g(RF)m(C2630)j(crl)d(set.)390 2802 y Fn(Returns:)36
23106
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23107
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23108
b(alue.)150 3006 y Fv(gn)m(utls)p 483 3006 37 5 v 55
23109
w(pk)m(cs7)p 832 3006 V 53 w(set)p 1037 3006 V 55 w(crt)p
23110
1245 3006 V 53 w(ra)m(w)3350 3207 y FB([F)d(unction])-3599
23105
23111
b Fh(int)53 b(gnutls_pkcs7_set_crt_)q(raw)f Fg(\()p Ff(gn)m(utls)p
23106
1941 1854 28 4 v 41 w(pk)m(cs7)p 2199 1854 V 40 w(t)31
23107
b Fe(pkcs7)12 b Ff(,)32 b(const)565 1964 y(gn)m(utls)p
23108
811 1964 V 41 w(datum)p 1110 1964 V 39 w(t)f(*)g Fe(crt)12
23109
b Fg(\))390 2073 y Ff(crt)r FB(:)41 b(the)31 b(DER)f(enco)s(ded)g
23110
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23112
1941 3207 28 4 v 41 w(pk)m(cs7)p 2199 3207 V 40 w(t)31
23113
b Fe(pkcs7)12 b Ff(,)32 b(const)565 3316 y(gn)m(utls)p
23114
811 3316 V 41 w(datum)p 1110 3316 V 39 w(t)f(*)g Fe(crt)12
23115
b Fg(\))390 3426 y Ff(crt)r FB(:)41 b(the)31 b(DER)f(enco)s(ded)g
23116
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23111
23117
(add)g(a)h(certi\014cate)h(to)f(the)g(PK)m(CS7)f(or)g(RF)m(C2630)j
23112
(certi\014cate)f(set.)390 2382 y Fn(Returns:)k FB(On)20
23118
(certi\014cate)f(set.)390 3704 y Fn(Returns:)k FB(On)20
23113
23119
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
23114
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 2601 y Fv(gn)m(utls)p
23115
483 2601 37 5 v 55 w(pk)m(cs7)p 832 2601 V 53 w(set)p
23116
1037 2601 V 55 w(crt)3350 2818 y FB([F)d(unction])-3599
23120
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 3908 y Fv(gn)m(utls)p
23121
483 3908 37 5 v 55 w(pk)m(cs7)p 832 3908 V 53 w(set)p
23122
1037 3908 V 55 w(crt)3350 4109 y FB([F)d(unction])-3599
23117
23123
b Fh(int)53 b(gnutls_pkcs7_set_crt)f Fg(\()p Ff(gn)m(utls)p
23118
1732 2818 28 4 v 40 w(pk)m(cs7)p 1989 2818 V 41 w(t)31
23119
b Fe(pkcs7)12 b Ff(,)31 b(gn)m(utls)p 2664 2818 V 41
23120
w(x509)p 2888 2818 V 41 w(crt)p 3040 2818 V 41 w(t)565
23121
2928 y Fe(crt)12 b Fg(\))390 3037 y Ff(crt)r FB(:)41
23122
b(the)31 b(certi\014cate)h(to)f(b)s(e)f(copied.)390 3192
23124
1732 4109 28 4 v 40 w(pk)m(cs7)p 1989 4109 V 41 w(t)31
23125
b Fe(pkcs7)12 b Ff(,)31 b(gn)m(utls)p 2664 4109 V 41
23126
w(x509)p 2888 4109 V 41 w(crt)p 3040 4109 V 41 w(t)565
23127
4219 y Fe(crt)12 b Fg(\))390 4328 y Ff(crt)r FB(:)41
23128
b(the)31 b(certi\014cate)h(to)f(b)s(e)f(copied.)390 4467
23123
23129
y(This)g(function)g(will)i(add)e(a)h(parsed)f(certi\014cate)j(to)e(the)
23124
23130
g(PK)m(CS7)g(or)f(RF)m(C2630)j(certi\014cate)g(set.)390
23125
3302 y(This)d(is)g(a)h(wrapp)s(er)d(function)i(o)m(v)m(er)i
23126
Ft(gnutls_pkcs7_set_crt_raw\()o(\))24 b FB(.)390 3456
23131
4577 y(This)d(is)g(a)h(wrapp)s(er)d(function)i(o)m(v)m(er)i
23132
Ft(gnutls_pkcs7_set_crt_raw\()o(\))24 b FB(.)390 4716
23127
23133
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23128
23134
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23129
b(alue.)150 3675 y Fv(gn)m(utls)p 483 3675 37 5 v 55
23130
w(x509)p 786 3675 V 54 w(crl)p 979 3675 V 54 w(c)m(hec)m(k)p
23131
1326 3675 V 52 w(issuer)3350 3892 y FB([F)d(unction])-3599
23135
b(alue.)150 4920 y Fv(gn)m(utls)p 483 4920 37 5 v 55
23136
w(x509)p 786 4920 V 54 w(crl)p 979 4920 V 54 w(c)m(hec)m(k)p
23137
1326 4920 V 52 w(issuer)3350 5121 y FB([F)d(unction])-3599
23132
23138
b Fh(int)53 b(gnutls_x509_crl_check)q(_iss)q(uer)f Fg(\()p
23133
Ff(gn)m(utls)p 2150 3892 28 4 v 41 w(x509)p 2374 3892
23134
V 41 w(crl)p 2516 3892 V 41 w(t)30 b Fe(cert)12 b Ff(,)565
23135
4002 y(gn)m(utls)p 811 4002 V 41 w(x509)p 1035 4002 V
23136
41 w(crt)p 1187 4002 V 40 w(t)31 b Fe(issuer)12 b Fg(\))390
23137
4111 y Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(a)f
23138
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23139
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23140
(issuer)f(certi\014cate.)390 4376 y(It)f(will)f(return)g(true)g(\(1\))h
23141
(if)g(the)f(giv)m(en)i(CRL)d(w)m(as)i(issued)f(b)m(y)g(the)h(giv)m(en)g
23142
(issuer,)g(and)f(false)h(\(0\))390 4485 y(if)d(not.)390
23143
4640 y(A)g(negativ)m(e)j(v)-5 b(alue)31 b(is)f(returned)g(in)g(case)h
23144
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23145
37 5 v 55 w(x509)p 786 4859 V 54 w(crl)p 979 4859 V 54
23146
w(deinit)3350 5076 y FB([F)-8 b(unction])-3599 b Fh(void)54
23147
b(gnutls_x509_crl_deinit)e Fg(\()p Ff(gn)m(utls)p 1889
23148
5076 28 4 v 40 w(x509)p 2112 5076 V 42 w(crl)p 2255 5076
23149
V 40 w(t)31 b Fe(crl)12 b Fg(\))390 5185 y Ff(crl)t FB(:)40
23150
b(The)30 b(structure)g(to)h(b)s(e)f(initialized)390 5340
23151
y(This)g(function)g(will)g(deinitialize)j(a)e(CRL)e(structure.)p
23152
eop end
23139
Ff(gn)m(utls)p 2150 5121 28 4 v 41 w(x509)p 2374 5121
23140
V 41 w(crl)p 2516 5121 V 41 w(t)30 b Fe(cert)12 b Ff(,)565
23141
5230 y(gn)m(utls)p 811 5230 V 41 w(x509)p 1035 5230 V
23142
41 w(crt)p 1187 5230 V 40 w(t)31 b Fe(issuer)12 b Fg(\))390
23143
5340 y Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(a)f
23144
(p)s(ossible)g(issuer)p eop end
23153
23145
%%Page: 189 195
23154
23146
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23155
b(F)-8 b(unction)31 b(Reference)2237 b(189)150 299 y
23156
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23157
w(crl)p 979 299 V 54 w(exp)s(ort)3350 492 y FB([F)-8
23158
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_expor)q(t)e
23159
Fg(\()p Ff(gn)m(utls)p 1836 492 28 4 v 41 w(x509)p 2060
23160
492 V 41 w(crl)p 2202 492 V 41 w(t)30 b Fe(crl)12 b Ff(,)565
23161
602 y(gn)m(utls)p 811 602 V 41 w(x509)p 1035 602 V 41
23162
w(crt)p 1187 602 V 40 w(fm)m(t)p 1363 602 V 41 w(t)30
23163
b Fe(format)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12
23164
b Ff(,)33 b(size)p 2906 602 V 41 w(t)e(*)565 711 y Fe(output_data_size)
23165
12 b Fg(\))390 821 y Ff(crl)t FB(:)40 b(Holds)31 b(the)g(rev)m(o)s
23166
(cation)h(list)390 954 y Ff(format)r FB(:)41 b(the)31
23147
b(F)-8 b(unction)31 b(Reference)2237 b(189)390 299 y(This)33
23148
b(function)h(will)g(c)m(hec)m(k)i(if)e(the)g(giv)m(en)h(CRL)e(w)m(as)i
23149
(issued)e(b)m(y)h(the)g(giv)m(en)h(issuer)f(certi\014cate.)390
23150
408 y(It)f(will)f(return)g(true)g(\(1\))h(if)g(the)f(giv)m(en)i(CRL)d
23151
(w)m(as)i(issued)f(b)m(y)g(the)h(giv)m(en)g(issuer,)g(and)f(false)h
23152
(\(0\))390 518 y(if)d(not.)390 658 y(A)g(negativ)m(e)j(v)-5
23153
b(alue)31 b(is)f(returned)g(in)g(case)h(of)g(an)f(error.)150
23154
863 y Fv(gn)m(utls)p 483 863 37 5 v 55 w(x509)p 786 863
23155
V 54 w(crl)p 979 863 V 54 w(deinit)3350 1065 y FB([F)-8
23156
b(unction])-3599 b Fh(void)54 b(gnutls_x509_crl_deinit)e
23157
Fg(\()p Ff(gn)m(utls)p 1889 1065 28 4 v 40 w(x509)p 2112
23158
1065 V 42 w(crl)p 2255 1065 V 40 w(t)31 b Fe(crl)12 b
23159
Fg(\))390 1174 y Ff(crl)t FB(:)40 b(The)30 b(structure)g(to)h(b)s(e)f
23160
(initialized)390 1314 y(This)g(function)g(will)g(deinitialize)j(a)e
23161
(CRL)e(structure.)150 1519 y Fv(gn)m(utls)p 483 1519
23162
37 5 v 55 w(x509)p 786 1519 V 54 w(crl)p 979 1519 V 54
23163
w(exp)s(ort)3350 1721 y FB([F)-8 b(unction])-3599 b Fh(int)53
23164
b(gnutls_x509_crl_expor)q(t)e Fg(\()p Ff(gn)m(utls)p
23165
1836 1721 28 4 v 41 w(x509)p 2060 1721 V 41 w(crl)p 2202
23166
1721 V 41 w(t)30 b Fe(crl)12 b Ff(,)565 1831 y(gn)m(utls)p
23167
811 1831 V 41 w(x509)p 1035 1831 V 41 w(crt)p 1187 1831
23168
V 40 w(fm)m(t)p 1363 1831 V 41 w(t)30 b Fe(format)12
23169
b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12 b Ff(,)33
23170
b(size)p 2906 1831 V 41 w(t)e(*)565 1940 y Fe(output_data_size)12
23171
b Fg(\))390 2050 y Ff(crl)t FB(:)40 b(Holds)31 b(the)g(rev)m(o)s
23172
(cation)h(list)390 2190 y Ff(format)r FB(:)41 b(the)31
23167
23173
b(format)f(of)h(output)f(params.)40 b(One)30 b(of)h(PEM)f(or)g(DER.)390
23168
1086 y Ff(output)p 664 1086 V 40 w(data)p FB(:)41 b(will)31
23174
2330 y Ff(output)p 664 2330 V 40 w(data)p FB(:)41 b(will)31
23169
23175
b(con)m(tain)h(a)e(priv)-5 b(ate)31 b(k)m(ey)g(PEM)g(or)f(DER)h(enco)s
23170
(ded)390 1219 y Ff(output)p 664 1219 V 40 w(data)p 880
23171
1219 V 40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
23172
2093 1219 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
23173
(actual)390 1329 y(size)c(of)g(parameters\))390 1461
23176
(ded)390 2470 y Ff(output)p 664 2470 V 40 w(data)p 880
23177
2470 V 40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
23178
2093 2470 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
23179
(actual)390 2579 y(size)c(of)g(parameters\))390 2719
23174
23180
y(This)f(function)g(will)g(exp)s(ort)g(the)h(rev)m(o)s(cation)h(list)f
23175
(to)g(DER)g(or)f(PEM)h(format.)390 1594 y(If)91 b(the)g(bu\013er)f(pro)
23181
(to)g(DER)g(or)f(PEM)h(format.)390 2859 y(If)91 b(the)g(bu\013er)f(pro)
23176
23182
m(vided)h(is)g(not)h(long)g(enough)f(to)h(hold)f(the)g(output,)106
23177
b(then)390 1704 y(GNUTLS)p 777 1704 V 40 w(E)p 879 1704
23178
V 40 w(SHOR)-8 b(T)p 1234 1704 V 39 w(MEMOR)g(Y)p 1699
23179
1704 V 41 w(BUFFER)31 b(will)g(b)s(e)f(returned.)390
23180
1836 y(If)g(the)g(structure)g(is)h(PEM)f(enco)s(ded,)g(it)h(will)g(ha)m
23183
b(then)390 2969 y(GNUTLS)p 777 2969 V 40 w(E)p 879 2969
23184
V 40 w(SHOR)-8 b(T)p 1234 2969 V 39 w(MEMOR)g(Y)p 1699
23185
2969 V 41 w(BUFFER)31 b(will)g(b)s(e)f(returned.)390
23186
3109 y(If)g(the)g(structure)g(is)h(PEM)f(enco)s(ded,)g(it)h(will)g(ha)m
23181
23187
(v)m(e)h(a)e(header)h(of)f Ft(")p FB(BEGIN)h(X509)h(CRL)p
23182
Ft(")p FB(.)390 1969 y Fn(Returns:)k FB(On)20 b(success,)j
23188
Ft(")p FB(.)390 3248 y Fn(Returns:)k FB(On)20 b(success,)j
23183
23189
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23184
(negativ)m(e)h(error)d(v)-5 b(alue.)390 2079 y(and)30
23190
(negativ)m(e)h(error)d(v)-5 b(alue.)390 3358 y(and)30
23185
23191
b(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(failure.)150
23186
2274 y Fv(gn)m(utls)p 483 2274 37 5 v 55 w(x509)p 786
23187
2274 V 54 w(crl)p 979 2274 V 54 w(get)p 1198 2274 V 54
23188
w(crt)p 1405 2274 V 54 w(coun)m(t)3350 2468 y FB([F)-8
23192
3563 y Fv(gn)m(utls)p 483 3563 37 5 v 55 w(x509)p 786
23193
3563 V 54 w(crl)p 979 3563 V 54 w(get)p 1198 3563 V 54
23194
w(crt)p 1405 3563 V 54 w(coun)m(t)3350 3765 y FB([F)-8
23189
23195
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_c)q(rt_c)q(oun)q(t)e
23190
Fg(\()p Ff(gn)m(utls)p 2202 2468 28 4 v 41 w(x509)p 2426
23191
2468 V 42 w(crl)p 2569 2468 V 40 w(t)30 b Fe(crl)12 b
23192
Fg(\))390 2577 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23193
Ft(gnutls_x509_crl_t)c FB(structure)390 2710 y(This)k(function)g(will)g
23196
Fg(\()p Ff(gn)m(utls)p 2202 3765 28 4 v 41 w(x509)p 2426
23197
3765 V 42 w(crl)p 2569 3765 V 40 w(t)30 b Fe(crl)12 b
23198
Fg(\))390 3874 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23199
Ft(gnutls_x509_crl_t)c FB(structure)390 4014 y(This)k(function)g(will)g
23194
23200
(return)g(the)g(n)m(um)m(b)s(er)f(of)i(rev)m(ok)m(ed)g(certi\014cates)i
23195
(in)d(the)g(giv)m(en)i(CRL.)390 2843 y Fn(Returns:)40
23201
(in)d(the)g(giv)m(en)i(CRL.)390 4154 y Fn(Returns:)40
23196
23202
b FB(n)m(um)m(b)s(er)29 b(of)i(certi\014cates,)i(a)d(negativ)m(e)j(v)-5
23197
b(alue)31 b(on)f(failure.)150 3038 y Fv(gn)m(utls)p 483
23198
3038 37 5 v 55 w(x509)p 786 3038 V 54 w(crl)p 979 3038
23199
V 54 w(get)p 1198 3038 V 54 w(crt)p 1405 3038 V 54 w(serial)3350
23200
3232 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_c)q
23201
(rt_s)q(eri)q(al)f Fg(\()p Ff(gn)m(utls)p 2255 3232 28
23202
4 v 41 w(x509)p 2479 3232 V 41 w(crl)p 2621 3232 V 40
23203
w(t)31 b Fe(crl)12 b Ff(,)31 b(in)m(t)565 3341 y Fe(indx)12
23203
b(alue)31 b(on)f(failure.)150 4359 y Fv(gn)m(utls)p 483
23204
4359 37 5 v 55 w(x509)p 786 4359 V 54 w(crl)p 979 4359
23205
V 54 w(get)p 1198 4359 V 54 w(crt)p 1405 4359 V 54 w(serial)3350
23206
4561 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_c)q
23207
(rt_s)q(eri)q(al)f Fg(\()p Ff(gn)m(utls)p 2255 4561 28
23208
4 v 41 w(x509)p 2479 4561 V 41 w(crl)p 2621 4561 V 40
23209
w(t)31 b Fe(crl)12 b Ff(,)31 b(in)m(t)565 4671 y Fe(indx)12
23204
23210
b Ff(,)31 b(unsigned)f(c)m(har)g(*)h Fe(serial)12 b Ff(,)32
23205
b(size)p 2024 3341 V 41 w(t)f(*)f Fe(serial_size)12 b
23206
Ff(,)34 b(time)p 3025 3341 V 41 w(t)c(*)h Fe(t)12 b Fg(\))390
23207
3451 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23208
Ft(gnutls_x509_crl_t)c FB(structure)390 3584 y Ff(indx)6
23211
b(size)p 2024 4671 V 41 w(t)f(*)f Fe(serial_size)12 b
23212
Ff(,)34 b(time)p 3025 4671 V 41 w(t)c(*)h Fe(t)12 b Fg(\))390
23213
4780 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23214
Ft(gnutls_x509_crl_t)c FB(structure)390 4920 y Ff(indx)6
23209
23215
b FB(:)40 b(the)31 b(index)f(of)g(the)h(certi\014cate)h(to)f(extract)h
23210
(\(starting)g(from)e(0\))390 3716 y Ff(serial)t FB(:)41
23216
(\(starting)g(from)e(0\))390 5060 y Ff(serial)t FB(:)41
23211
23217
b(where)30 b(the)h(serial)g(n)m(um)m(b)s(er)e(will)h(b)s(e)g(copied)390
23212
3849 y Ff(serial)p 603 3849 V 41 w(size)5 b FB(:)41 b(initially)32
23213
b(holds)e(the)h(size)g(of)g(serial)390 3982 y Ff(t)r
23218
5200 y Ff(serial)p 603 5200 V 41 w(size)5 b FB(:)41 b(initially)32
23219
b(holds)e(the)h(size)g(of)g(serial)390 5340 y Ff(t)r
23214
23220
FB(:)41 b(if)30 b(non)g(n)m(ull,)h(will)f(hold)g(the)h(time)g(this)f
23215
(certi\014cate)j(w)m(as)d(rev)m(ok)m(ed)390 4114 y(This)k(function)h
23216
(will)g(retriev)m(e)h(the)g(serial)f(n)m(um)m(b)s(er)f(of)h(the)g(sp)s
23217
(eci\014ed,)h(b)m(y)f(the)g(index,)h(rev)m(ok)m(ed)390
23218
4224 y(certi\014cate.)390 4357 y Fn(Returns:)g FB(On)20
23221
(certi\014cate)j(w)m(as)d(rev)m(ok)m(ed)p eop end
23222
%%Page: 190 196
23223
TeXDict begin 190 195 bop 150 -116 a FB(Chapter)30 b(9:)41
23224
b(F)-8 b(unction)31 b(Reference)2237 b(190)390 299 y(This)34
23225
b(function)h(will)g(retriev)m(e)h(the)g(serial)f(n)m(um)m(b)s(er)f(of)h
23226
(the)g(sp)s(eci\014ed,)h(b)m(y)f(the)g(index,)h(rev)m(ok)m(ed)390
23227
408 y(certi\014cate.)390 554 y Fn(Returns:)g FB(On)20
23219
23228
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
23220
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)390 4466 y(and)30
23229
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)390 663 y(and)30
23221
23230
b(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(error.)150
23222
4662 y Fv(gn)m(utls)p 483 4662 37 5 v 55 w(x509)p 786
23223
4662 V 54 w(crl)p 979 4662 V 54 w(get)p 1198 4662 V 54
23224
w(dn)p 1388 4662 V 55 w(oid)3350 4855 y FB([F)-8 b(unction])-3599
23231
873 y Fv(gn)m(utls)p 483 873 37 5 v 55 w(x509)p 786 873
23232
V 54 w(crl)p 979 873 V 54 w(get)p 1198 873 V 54 w(dn)p
23233
1388 873 V 55 w(oid)3350 1081 y FB([F)-8 b(unction])-3599
23225
23234
b Fh(int)53 b(gnutls_x509_crl_get_d)q(n_oi)q(d)f Fg(\()p
23226
Ff(gn)m(utls)p 2046 4855 28 4 v 40 w(x509)p 2269 4855
23227
V 42 w(crl)p 2412 4855 V 40 w(t)31 b Fe(crl)12 b Ff(,)31
23228
b(in)m(t)f Fe(indx)12 b Ff(,)565 4965 y(v)m(oid)31 b(*)g
23229
Fe(oid)12 b Ff(,)31 b(size)p 1209 4965 V 41 w(t)f(*)h
23230
Fe(sizeof_oid)12 b Fg(\))390 5075 y Ff(crl)t FB(:)40
23231
b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491 5075
23232
V 41 w(x509)p 1715 5075 V 41 w(crl)p 1857 5075 V 40 w(t)h(structure)390
23233
5207 y Ff(indx)6 b FB(:)40 b(Sp)s(eci\014es)30 b(whic)m(h)g(DN)h(OID)f
23235
Ff(gn)m(utls)p 2046 1081 28 4 v 40 w(x509)p 2269 1081
23236
V 42 w(crl)p 2412 1081 V 40 w(t)31 b Fe(crl)12 b Ff(,)31
23237
b(in)m(t)f Fe(indx)12 b Ff(,)565 1191 y(v)m(oid)31 b(*)g
23238
Fe(oid)12 b Ff(,)31 b(size)p 1209 1191 V 41 w(t)f(*)h
23239
Fe(sizeof_oid)12 b Fg(\))390 1300 y Ff(crl)t FB(:)40
23240
b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491 1300
23241
V 41 w(x509)p 1715 1300 V 41 w(crl)p 1857 1300 V 40 w(t)h(structure)390
23242
1446 y Ff(indx)6 b FB(:)40 b(Sp)s(eci\014es)30 b(whic)m(h)g(DN)h(OID)f
23234
23243
(to)h(send.)40 b(Use)31 b(zero)g(to)g(get)h(the)e(\014rst)g(one.)390
23235
5340 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(structure)g
23236
(to)h(hold)f(the)h(name)f(\(ma)m(y)i(b)s(e)e(n)m(ull\))p
23237
eop end
23238
%%Page: 190 196
23239
TeXDict begin 190 195 bop 150 -116 a FB(Chapter)30 b(9:)41
23240
b(F)-8 b(unction)31 b(Reference)2237 b(190)390 299 y
23241
Ff(sizeof)p 610 299 28 4 v 41 w(oid)t FB(:)41 b(initially)31
23242
b(holds)f(the)h(size)g(of)g('oid')390 432 y(This)26 b(function)g(will)h
23243
(extract)h(the)f(requested)g(OID)f(of)h(the)g(name)g(of)g(the)g(CRL)f
23244
(issuer,)h(sp)s(eci\014ed)390 542 y(b)m(y)j(the)h(giv)m(en)g(index.)390
23245
675 y(If)f(oid)g(is)h(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s
23246
(e)f(\014lled.)390 809 y Fn(Returns:)39 b Ft(GNUTLS_E_SHORT_MEMORY_B)o
23247
(UFFE)o(R)21 b FB(if)27 b(the)h(pro)m(vided)e(bu\013er)h(is)g(not)g
23248
(long)h(enough,)390 918 y(and)k(in)g(that)i(case)f(the)g(sizeof)p
23249
1450 918 V 41 w(oid)g(will)g(b)s(e)f(up)s(dated)f(with)i(the)g
23250
(required)e(size.)49 b(On)32 b(success)h(0)390 1028 y(is)d(returned.)
23251
150 1225 y Fv(gn)m(utls)p 483 1225 37 5 v 55 w(x509)p
23252
786 1225 V 54 w(crl)p 979 1225 V 54 w(get)p 1198 1225
23253
V 54 w(issuer)p 1556 1225 V 55 w(dn)p 1747 1225 V 55
23254
w(b)m(y)p 1932 1225 V 53 w(oid)3350 1419 y FB([F)-8 b(unction])-3599
23244
1591 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(structure)g
23245
(to)h(hold)f(the)h(name)f(\(ma)m(y)i(b)s(e)e(n)m(ull\))390
23246
1736 y Ff(sizeof)p 610 1736 V 41 w(oid)t FB(:)41 b(initially)31
23247
b(holds)f(the)h(size)g(of)g('oid')390 1881 y(This)26
23248
b(function)g(will)h(extract)h(the)f(requested)g(OID)f(of)h(the)g(name)g
23249
(of)g(the)g(CRL)f(issuer,)h(sp)s(eci\014ed)390 1991 y(b)m(y)j(the)h
23250
(giv)m(en)g(index.)390 2136 y(If)f(oid)g(is)h(n)m(ull)f(then)g(only)h
23251
(the)f(size)h(will)g(b)s(e)f(\014lled.)390 2282 y Fn(Returns:)39
23252
b Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21 b FB(if)27
23253
b(the)h(pro)m(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)390
23254
2391 y(and)k(in)g(that)i(case)f(the)g(sizeof)p 1450 2391
23255
V 41 w(oid)g(will)g(b)s(e)f(up)s(dated)f(with)i(the)g(required)e(size.)
23256
49 b(On)32 b(success)h(0)390 2501 y(is)d(returned.)150
23257
2711 y Fv(gn)m(utls)p 483 2711 37 5 v 55 w(x509)p 786
23258
2711 V 54 w(crl)p 979 2711 V 54 w(get)p 1198 2711 V 54
23259
w(issuer)p 1556 2711 V 55 w(dn)p 1747 2711 V 55 w(b)m(y)p
23260
1932 2711 V 53 w(oid)3350 2919 y FB([F)-8 b(unction])-3599
23255
23261
b Fh(int)53 b(gnutls_x509_crl_get_i)q(ssue)q(r_d)q(n_b)q(y_o)q(id)f
23256
Fg(\()p Ff(gn)m(utls)p 2569 1419 28 4 v 40 w(x509)p 2792
23257
1419 V 42 w(crl)p 2935 1419 V 40 w(t)565 1529 y Fe(crl)12
23262
Fg(\()p Ff(gn)m(utls)p 2569 2919 28 4 v 40 w(x509)p 2792
23263
2919 V 42 w(crl)p 2935 2919 V 40 w(t)565 3028 y Fe(crl)12
23258
23264
b Ff(,)31 b(const)g(c)m(har)g(*)f Fe(oid)12 b Ff(,)31
23259
23265
b(in)m(t)g Fe(indx)12 b Ff(,)32 b(unsigned)d(in)m(t)i
23260
23266
Fe(raw_flag)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(buf)12 b
23261
Ff(,)31 b(size)p 3589 1529 V 41 w(t)g(*)565 1639 y Fe(sizeof_buf)12
23262
b Fg(\))390 1748 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23263
(utls)p 1491 1748 V 41 w(x509)p 1715 1748 V 41 w(crl)p
23264
1857 1748 V 40 w(t)h(structure)390 1882 y Ff(oid)t FB(:)40
23267
Ff(,)31 b(size)p 3589 3028 V 41 w(t)g(*)565 3138 y Fe(sizeof_buf)12
23268
b Fg(\))390 3247 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23269
(utls)p 1491 3247 V 41 w(x509)p 1715 3247 V 41 w(crl)p
23270
1857 3247 V 40 w(t)h(structure)390 3393 y Ff(oid)t FB(:)40
23265
23271
b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g(in)g(n)m(ull)g
23266
(terminated)h(string)390 2015 y Ff(indx)6 b FB(:)39 b(In)26
23272
(terminated)h(string)390 3538 y Ff(indx)6 b FB(:)39 b(In)26
23267
23273
b(case)j(m)m(ultiple)f(same)g(OIDs)f(exist)h(in)f(the)h(RDN,)g(this)f
23268
23274
(sp)s(eci\014es)g(whic)m(h)g(to)i(send.)39 b(Use)390
23269
2125 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
23270
2258 y Ff(ra)m(w)p 540 2258 V 40 w(\015ag)8 b FB(:)41
23275
3648 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
23276
3793 y Ff(ra)m(w)p 540 3793 V 40 w(\015ag)8 b FB(:)41
23271
23277
b(If)30 b(non)g(zero)h(returns)e(the)i(ra)m(w)f(DER)h(data)g(of)f(the)h
23272
(DN)g(part.)390 2391 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)
23278
(DN)g(part.)390 3938 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)
23273
23279
h(a)g(structure)f(to)h(hold)f(the)h(p)s(eer's)e(name)i(\(ma)m(y)g(b)s
23274
(e)f(n)m(ull\))390 2525 y Ff(sizeof)p 610 2525 V 41 w(buf)17
23280
(e)f(n)m(ull\))390 4083 y Ff(sizeof)p 610 4083 V 41 w(buf)17
23275
23281
b FB(:)40 b(initially)32 b(holds)e(the)g(size)i(of)e
23276
Ft(buf)390 2658 y FB(This)37 b(function)g(will)g(extract)i(the)f(part)f
23282
Ft(buf)390 4229 y FB(This)37 b(function)g(will)g(extract)i(the)f(part)f
23277
23283
(of)g(the)h(name)f(of)h(the)f(CRL)g(issuer)g(sp)s(eci\014ed)f(b)m(y)i
23278
(the)390 2768 y(giv)m(en)31 b(OID.)f(The)f(output)h(will)g(b)s(e)f
23284
(the)390 4338 y(giv)m(en)31 b(OID.)f(The)f(output)h(will)g(b)s(e)f
23279
23285
(enco)s(ded)g(as)h(describ)s(ed)f(in)h(RF)m(C2253.)42
23280
b(The)30 b(output)f(string)390 2877 y(will)i(b)s(e)e(ASCI)s(I)g(or)i
23286
b(The)30 b(output)f(string)390 4448 y(will)i(b)s(e)e(ASCI)s(I)g(or)i
23281
23287
(UTF-8)g(enco)s(ded,)f(dep)s(ending)f(on)h(the)h(certi\014cate)h(data.)
23282
390 3011 y(Some)g(help)s(er)f(macros)i(with)f(p)s(opular)f(OIDs)h(can)g
23288
390 4593 y(Some)g(help)s(er)f(macros)i(with)f(p)s(opular)f(OIDs)h(can)g
23283
23289
(b)s(e)g(found)f(in)g(gn)m(utls/x509.h)j(If)e(ra)m(w)g(\015ag)h(is)390
23284
3120 y(zero,)39 b(this)e(function)f(will)h(only)f(return)g(kno)m(wn)g
23290
4703 y(zero,)39 b(this)e(function)f(will)h(only)f(return)g(kno)m(wn)g
23285
23291
(OIDs)g(as)h(text.)61 b(Other)36 b(OIDs)g(will)h(b)s(e)f(DER)390
23286
3230 y(enco)s(ded,)29 b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f
23292
4812 y(enco)s(ded,)29 b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f
23287
23293
(hex)g(format)h(with)e(a)i(')p Ft(\\)p FB(#')f(pre\014x.)39
23288
b(Y)-8 b(ou)29 b(can)f(c)m(hec)m(k)390 3339 y(ab)s(out)i(kno)m(wn)g
23294
b(Y)-8 b(ou)29 b(can)f(c)m(hec)m(k)390 4922 y(ab)s(out)i(kno)m(wn)g
23289
23295
(OIDs)g(using)g Ft(gnutls_x509_dn_oid_known)o(\(\))p
23290
FB(.)390 3473 y(If)g(buf)f(is)h(n)m(ull)h(then)f(only)g(the)h(size)g
23291
(will)g(b)s(e)f(\014lled.)390 3606 y Fn(Returns:)39 b
23296
FB(.)390 5067 y(If)g(buf)f(is)h(n)m(ull)h(then)f(only)g(the)h(size)g
23297
(will)g(b)s(e)f(\014lled.)390 5213 y Fn(Returns:)39 b
23292
23298
Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21 b FB(if)27 b(the)h(pro)m
23293
(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)390 3716
23294
y(and)21 b(in)h(that)g(case)h(the)f(sizeof)p 1396 3716
23299
(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)390 5322
23300
y(and)21 b(in)h(that)g(case)h(the)f(sizeof)p 1396 5322
23295
23301
V 41 w(buf)f(will)h(b)s(e)f(up)s(dated)f(with)i(the)g(required)f(size,)
23296
j(and)e(0)g(on)f(success.)150 3913 y Fv(gn)m(utls)p 483
23297
3913 37 5 v 55 w(x509)p 786 3913 V 54 w(crl)p 979 3913
23298
V 54 w(get)p 1198 3913 V 54 w(issuer)p 1556 3913 V 55
23299
w(dn)3350 4107 y FB([F)-8 b(unction])-3599 b Fh(int)53
23300
b(gnutls_x509_crl_get_i)q(ssue)q(r_d)q(n)e Fg(\()p Ff(const)32
23301
b(gn)m(utls)p 2441 4107 28 4 v 40 w(x509)p 2664 4107
23302
V 41 w(crl)p 2806 4107 V 41 w(t)e Fe(crl)12 b Ff(,)565
23303
4217 y(c)m(har)31 b(*)g Fe(buf)12 b Ff(,)31 b(size)p
23304
1212 4217 V 41 w(t)f(*)h Fe(sizeof_buf)12 b Fg(\))390
23305
4327 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p
23306
1491 4327 V 41 w(x509)p 1715 4327 V 41 w(crl)p 1857 4327
23307
V 40 w(t)h(structure)390 4460 y Ff(buf)16 b FB(:)41 b(a)31
23308
b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f(the)h(p)s(eer's)e
23309
(name)i(\(ma)m(y)g(b)s(e)f(n)m(ull\))390 4593 y Ff(sizeof)p
23310
610 4593 V 41 w(buf)17 b FB(:)40 b(initially)32 b(holds)e(the)g(size)i
23311
(of)e Ft(buf)390 4727 y FB(This)c(function)g(will)i(cop)m(y)f(the)g
23312
(name)g(of)g(the)g(CRL)f(issuer)g(in)h(the)g(pro)m(vided)f(bu\013er.)39
23313
b(The)26 b(name)390 4836 y(will)45 b(b)s(e)g(in)g(the)g(form)g
23314
Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p Ft(")45 b FB(as)g(describ)s(ed)
23315
f(in)h(RF)m(C2253.)87 b(The)390 4946 y(output)30 b(string)g(will)h(b)s
23316
(e)f(ASCI)s(I)f(or)h(UTF-8)h(enco)s(ded,)f(dep)s(ending)f(on)i(the)f
23317
(certi\014cate)j(data.)390 5079 y(If)d(buf)f(is)h Ft(NULL)g
23318
FB(then)g(only)g(the)h(size)g(will)g(b)s(e)e(\014lled.)390
23319
5213 y Fn(Returns:)39 b Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21
23320
b FB(if)27 b(the)h(pro)m(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)
23321
390 5322 y(and)21 b(in)h(that)g(case)h(the)f(sizeof)p
23322
1396 5322 V 41 w(buf)f(will)h(b)s(e)f(up)s(dated)f(with)i(the)g
23323
(required)f(size,)j(and)e(0)g(on)f(success.)p eop end
23302
j(and)e(0)g(on)f(success.)p eop end
23324
23303
%%Page: 191 197
23325
23304
TeXDict begin 191 196 bop 150 -116 a FB(Chapter)30 b(9:)41
23326
23305
b(F)-8 b(unction)31 b(Reference)2237 b(191)150 299 y
23327
23306
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23328
w(crl)p 979 299 V 54 w(get)p 1198 299 V 54 w(next)p 1489
23329
299 V 54 w(up)s(date)3350 521 y FB([F)-8 b(unction])-3599
23307
w(crl)p 979 299 V 54 w(get)p 1198 299 V 54 w(issuer)p
23308
1556 299 V 55 w(dn)3350 519 y FB([F)-8 b(unction])-3599
23309
b Fh(int)53 b(gnutls_x509_crl_get_i)q(ssue)q(r_d)q(n)e
23310
Fg(\()p Ff(const)32 b(gn)m(utls)p 2441 519 28 4 v 40
23311
w(x509)p 2664 519 V 41 w(crl)p 2806 519 V 41 w(t)e Fe(crl)12
23312
b Ff(,)565 629 y(c)m(har)31 b(*)g Fe(buf)12 b Ff(,)31
23313
b(size)p 1212 629 V 41 w(t)f(*)h Fe(sizeof_buf)12 b Fg(\))390
23314
738 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p
23315
1491 738 V 41 w(x509)p 1715 738 V 41 w(crl)p 1857 738
23316
V 40 w(t)h(structure)390 896 y Ff(buf)16 b FB(:)41 b(a)31
23317
b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f(the)h(p)s(eer's)e
23318
(name)i(\(ma)m(y)g(b)s(e)f(n)m(ull\))390 1054 y Ff(sizeof)p
23319
610 1054 V 41 w(buf)17 b FB(:)40 b(initially)32 b(holds)e(the)g(size)i
23320
(of)e Ft(buf)390 1211 y FB(This)c(function)g(will)i(cop)m(y)f(the)g
23321
(name)g(of)g(the)g(CRL)f(issuer)g(in)h(the)g(pro)m(vided)f(bu\013er.)39
23322
b(The)26 b(name)390 1321 y(will)45 b(b)s(e)g(in)g(the)g(form)g
23323
Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p Ft(")45 b FB(as)g(describ)s(ed)
23324
f(in)h(RF)m(C2253.)87 b(The)390 1431 y(output)30 b(string)g(will)h(b)s
23325
(e)f(ASCI)s(I)f(or)h(UTF-8)h(enco)s(ded,)f(dep)s(ending)f(on)i(the)f
23326
(certi\014cate)j(data.)390 1588 y(If)d(buf)f(is)h Ft(NULL)g
23327
FB(then)g(only)g(the)h(size)g(will)g(b)s(e)e(\014lled.)390
23328
1746 y Fn(Returns:)39 b Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21
23329
b FB(if)27 b(the)h(pro)m(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)
23330
390 1856 y(and)21 b(in)h(that)g(case)h(the)f(sizeof)p
23331
1396 1856 V 41 w(buf)f(will)h(b)s(e)f(up)s(dated)f(with)i(the)g
23332
(required)f(size,)j(and)e(0)g(on)f(success.)150 2078
23333
y Fv(gn)m(utls)p 483 2078 37 5 v 55 w(x509)p 786 2078
23334
V 54 w(crl)p 979 2078 V 54 w(get)p 1198 2078 V 54 w(next)p
23335
1489 2078 V 54 w(up)s(date)3350 2298 y FB([F)-8 b(unction])-3599
23330
23336
b Fh(time_t)54 b(gnutls_x509_crl_get_ne)q(xt_)q(upd)q(ate)e
23331
Fg(\()p Ff(gn)m(utls)p 2464 521 28 4 v 41 w(x509)p 2688
23332
521 V 41 w(crl)p 2830 521 V 40 w(t)31 b Fe(crl)12 b Fg(\))390
23333
631 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23334
Ft(gnutls_x509_crl_t)c FB(structure)390 790 y(This)i(function)h(will)h
23337
Fg(\()p Ff(gn)m(utls)p 2464 2298 28 4 v 41 w(x509)p 2688
23338
2298 V 41 w(crl)p 2830 2298 V 40 w(t)31 b Fe(crl)12 b
23339
Fg(\))390 2408 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23340
Ft(gnutls_x509_crl_t)c FB(structure)390 2566 y(This)i(function)h(will)h
23335
23341
(return)e(the)h(time)h(the)g(next)f(CRL)g(will)g(b)s(e)g(issued.)39
23336
b(This)29 b(\014eld)g(is)g(optional)390 900 y(in)h(a)h(CRL)f(so)g(it)h
23342
b(This)29 b(\014eld)g(is)g(optional)390 2675 y(in)h(a)h(CRL)f(so)g(it)h
23337
23343
(migh)m(t)g(b)s(e)f(normal)g(to)h(get)h(an)e(error)g(instead.)390
23338
1060 y Fn(Returns:)40 b FB(when)30 b(the)g(next)h(CRL)f(will)g(b)s(e)g
23339
(issued,)g(or)g(\(time)p 2514 1060 V 41 w(t\)-1)i(on)e(error.)150
23340
1285 y Fv(gn)m(utls)p 483 1285 37 5 v 55 w(x509)p 786
23341
1285 V 54 w(crl)p 979 1285 V 54 w(get)p 1198 1285 V 54
23342
w(signature)p 1745 1285 V 55 w(algorithm)3350 1507 y
23344
2833 y Fn(Returns:)40 b FB(when)30 b(the)g(next)h(CRL)f(will)g(b)s(e)g
23345
(issued,)g(or)g(\(time)p 2514 2833 V 41 w(t\)-1)i(on)e(error.)150
23346
3056 y Fv(gn)m(utls)p 483 3056 37 5 v 55 w(x509)p 786
23347
3056 V 54 w(crl)p 979 3056 V 54 w(get)p 1198 3056 V 54
23348
w(signature)p 1745 3056 V 55 w(algorithm)3350 3276 y
23343
23349
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_s)q(igna)q
23344
23350
(tur)q(e_a)q(lgo)q(rith)q(m)e Fg(\()p Ff(gn)m(utls)p
23345
2725 1507 28 4 v 41 w(x509)p 2949 1507 V 42 w(crl)p 3092
23346
1507 V 40 w(t)565 1616 y Fe(crl)12 b Fg(\))390 1726 y
23351
2725 3276 28 4 v 41 w(x509)p 2949 3276 V 42 w(crl)p 3092
23352
3276 V 40 w(t)565 3385 y Fe(crl)12 b Fg(\))390 3495 y
23347
23353
Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e Ft(gnutls_x509_crl_t)c
23348
FB(structure)390 1886 y(This)f(function)h(will)h(return)e(a)h(v)-5
23354
FB(structure)390 3653 y(This)f(function)h(will)h(return)e(a)h(v)-5
23349
23355
b(alue)27 b(of)f(the)h Ft(gnutls_sign_algorithm_t)20
23350
b FB(en)m(umeration)26 b(that)390 1995 y(is)k(the)h(signature)g
23351
(algorithm.)390 2155 y Fn(Returns:)36 b FB(On)20 b(success,)j
23356
b FB(en)m(umeration)26 b(that)390 3762 y(is)k(the)h(signature)g
23357
(algorithm.)390 3920 y Fn(Returns:)36 b FB(On)20 b(success,)j
23352
23358
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23353
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2380 y Fv(gn)m(utls)p
23354
483 2380 37 5 v 55 w(x509)p 786 2380 V 54 w(crl)p 979
23355
2380 V 54 w(get)p 1198 2380 V 54 w(signature)3350 2602
23359
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4142 y Fv(gn)m(utls)p
23360
483 4142 37 5 v 55 w(x509)p 786 4142 V 54 w(crl)p 979
23361
4142 V 54 w(get)p 1198 4142 V 54 w(signature)3350 4362
23356
23362
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_s)q(igna)q
23357
(tur)q(e)e Fg(\()p Ff(gn)m(utls)p 2202 2602 28 4 v 41
23358
w(x509)p 2426 2602 V 42 w(crl)p 2569 2602 V 40 w(t)30
23359
b Fe(crl)12 b Ff(,)31 b(c)m(har)g(*)565 2712 y Fe(sig)12
23360
b Ff(,)31 b(size)p 936 2712 V 41 w(t)g(*)f Fe(sizeof_sig)12
23361
b Fg(\))390 2821 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23362
(utls)p 1491 2821 V 41 w(x509)p 1715 2821 V 41 w(crl)p
23363
1857 2821 V 40 w(t)h(structure)390 2981 y Ff(sig)8 b
23363
(tur)q(e)e Fg(\()p Ff(gn)m(utls)p 2202 4362 28 4 v 41
23364
w(x509)p 2426 4362 V 42 w(crl)p 2569 4362 V 40 w(t)30
23365
b Fe(crl)12 b Ff(,)31 b(c)m(har)g(*)565 4472 y Fe(sig)12
23366
b Ff(,)31 b(size)p 936 4472 V 41 w(t)g(*)f Fe(sizeof_sig)12
23367
b Fg(\))390 4582 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23368
(utls)p 1491 4582 V 41 w(x509)p 1715 4582 V 41 w(crl)p
23369
1857 4582 V 40 w(t)h(structure)390 4739 y Ff(sig)8 b
23364
23370
FB(:)41 b(a)31 b(p)s(oin)m(ter)f(where)g(the)h(signature)f(part)h(will)
23365
23371
f(b)s(e)g(copied)h(\(ma)m(y)g(b)s(e)f(n)m(ull\).)390
23366
3141 y Ff(sizeof)p 610 3141 V 41 w(sig)8 b FB(:)41 b(initially)32
23367
b(holds)e(the)g(size)i(of)e Ft(sig)390 3301 y FB(This)g(function)g
23372
4897 y Ff(sizeof)p 610 4897 V 41 w(sig)8 b FB(:)41 b(initially)32
23373
b(holds)e(the)g(size)i(of)e Ft(sig)390 5055 y FB(This)g(function)g
23368
23374
(will)g(extract)i(the)f(signature)f(\014eld)g(of)h(a)g(CRL.)390
23369
3461 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23375
5213 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23370
23376
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23371
b(alue.)390 3570 y(and)30 b(a)h(negativ)m(e)h(v)-5 b(alue)31
23372
b(on)f(error.)150 3795 y Fv(gn)m(utls)p 483 3795 37 5
23373
v 55 w(x509)p 786 3795 V 54 w(crl)p 979 3795 V 54 w(get)p
23374
1198 3795 V 54 w(this)p 1450 3795 V 55 w(up)s(date)3350
23375
4017 y FB([F)-8 b(unction])-3599 b Fh(time_t)54 b
23376
(gnutls_x509_crl_get_th)q(is_)q(upd)q(ate)e Fg(\()p Ff(gn)m(utls)p
23377
2464 4017 28 4 v 41 w(x509)p 2688 4017 V 41 w(crl)p 2830
23378
4017 V 40 w(t)31 b Fe(crl)12 b Fg(\))390 4126 y Ff(crl)t
23379
FB(:)40 b(should)30 b(con)m(tain)i(a)e Ft(gnutls_x509_crl_t)c
23380
FB(structure)390 4286 y(This)k(function)g(will)g(return)g(the)g(time)h
23381
(this)g(CRL)e(w)m(as)i(issued.)390 4446 y Fn(Returns:)40
23382
b FB(when)30 b(the)g(CRL)g(w)m(as)h(issued,)f(or)g(\(time)p
23383
2189 4446 V 41 w(t\)-1)i(on)e(error.)150 4671 y Fv(gn)m(utls)p
23384
483 4671 37 5 v 55 w(x509)p 786 4671 V 54 w(crl)p 979
23385
4671 V 54 w(get)p 1198 4671 V 54 w(v)m(ersion)3350 4893
23386
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_v)q(ersi)
23387
q(on)f Fg(\()p Ff(gn)m(utls)p 2098 4893 28 4 v 41 w(x509)p
23388
2322 4893 V 41 w(crl)p 2464 4893 V 40 w(t)31 b Fe(crl)12
23389
b Fg(\))390 5003 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23390
Ft(gnutls_x509_crl_t)c FB(structure)390 5162 y(This)k(function)g(will)g
23391
(return)g(the)g(v)m(ersion)h(of)g(the)f(sp)s(eci\014ed)g(CRL.)390
23392
5322 y Fn(Returns:)40 b FB(The)30 b(v)m(ersion)h(n)m(um)m(b)s(er,)e(or)
23393
i(a)g(negativ)m(e)h(v)-5 b(alue)31 b(on)f(error.)p eop
23394
end
23377
b(alue.)390 5322 y(and)30 b(a)h(negativ)m(e)h(v)-5 b(alue)31
23378
b(on)f(error.)p eop end
23395
23379
%%Page: 192 198
23396
23380
TeXDict begin 192 197 bop 150 -116 a FB(Chapter)30 b(9:)41
23397
23381
b(F)-8 b(unction)31 b(Reference)2237 b(192)150 299 y
23398
23382
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23399
w(crl)p 979 299 V 54 w(imp)s(ort)3350 497 y FB([F)-8
23400
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_impor)q(t)e
23401
Fg(\()p Ff(gn)m(utls)p 1836 497 28 4 v 41 w(x509)p 2060
23402
497 V 41 w(crl)p 2202 497 V 41 w(t)30 b Fe(crl)12 b Ff(,)31
23403
b(const)565 607 y(gn)m(utls)p 811 607 V 41 w(datum)p
23404
1110 607 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p
23405
1807 607 V 40 w(x509)p 2030 607 V 42 w(crt)p 2183 607
23406
V 40 w(fm)m(t)p 2359 607 V 40 w(t)g Fe(format)12 b Fg(\))390
23407
716 y Ff(crl)t FB(:)40 b(The)30 b(structure)g(to)h(store)g(the)g
23408
(parsed)f(CRL.)390 852 y Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h
23409
(enco)s(ded)f(CRL.)390 988 y Ff(format)r FB(:)41 b(One)30
23410
b(of)g(DER)h(or)f(PEM)390 1124 y(This)22 b(function)g(will)g(con)m(v)m
23411
(ert)i(the)f(giv)m(en)g(DER)f(or)h(PEM)f(enco)s(ded)g(CRL)g(to)h(the)f
23412
(nativ)m(e)i Ft(gnutls_)390 1234 y(x509_crl_t)k FB(format.)41
23413
b(The)29 b(output)h(will)h(b)s(e)f(stored)g(in)g('crl'.)390
23414
1370 y(If)g(the)g(CRL)g(is)h(PEM)f(enco)s(ded)g(it)h(should)e(ha)m(v)m
23415
(e)j(a)f(header)f(of)g Ft(")p FB(X509)i(CRL)p Ft(")p
23416
FB(.)390 1506 y Fn(Returns:)k FB(On)20 b(success,)j Ft
23417
(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m
23418
(e)h(error)d(v)-5 b(alue.)150 1707 y Fv(gn)m(utls)p 483
23419
1707 37 5 v 55 w(x509)p 786 1707 V 54 w(crl)p 979 1707
23420
V 54 w(init)3350 1905 y FB([F)d(unction])-3599 b Fh(int)53
23421
b(gnutls_x509_crl_init)f Fg(\()p Ff(gn)m(utls)p 1732
23422
1905 28 4 v 40 w(x509)p 1955 1905 V 42 w(crl)p 2098 1905
23423
V 40 w(t)31 b(*)g Fe(crl)12 b Fg(\))390 2015 y Ff(crl)t
23424
FB(:)40 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)390
23425
2151 y(This)40 b(function)g(will)h(initialize)h(a)f(CRL)f(structure.)70
23426
b(CRL)40 b(stands)g(for)g(Certi\014cate)i(Rev)m(o)s(ca-)390
23427
2260 y(tion)d(List.)65 b(A)38 b(rev)m(o)s(cation)i(list)f(usually)f
23428
(con)m(tains)i(lists)f(of)f(certi\014cate)i(serial)f(n)m(um)m(b)s(ers)e
23429
(that)390 2370 y(ha)m(v)m(e)d(b)s(een)d(rev)m(ok)m(ed)j(b)m(y)e(an)g
23430
(Authorit)m(y)-8 b(.)47 b(The)32 b(rev)m(o)s(cation)i(lists)f(are)g
23431
(alw)m(a)m(ys)h(signed)e(with)g(the)390 2480 y(authorit)m(y's)f(priv)-5
23432
b(ate)31 b(k)m(ey)-8 b(.)390 2616 y Fn(Returns:)36 b
23433
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23383
w(crl)p 979 299 V 54 w(get)p 1198 299 V 54 w(this)p 1450
23384
299 V 55 w(up)s(date)3350 482 y FB([F)-8 b(unction])-3599
23385
b Fh(time_t)54 b(gnutls_x509_crl_get_th)q(is_)q(upd)q(ate)e
23386
Fg(\()p Ff(gn)m(utls)p 2464 482 28 4 v 41 w(x509)p 2688
23387
482 V 41 w(crl)p 2830 482 V 40 w(t)31 b Fe(crl)12 b Fg(\))390
23388
592 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e
23389
Ft(gnutls_x509_crl_t)c FB(structure)390 720 y(This)k(function)g(will)g
23390
(return)g(the)g(time)h(this)g(CRL)e(w)m(as)i(issued.)390
23391
848 y Fn(Returns:)40 b FB(when)30 b(the)g(CRL)g(w)m(as)h(issued,)f(or)g
23392
(\(time)p 2189 848 V 41 w(t\)-1)i(on)e(error.)150 1034
23393
y Fv(gn)m(utls)p 483 1034 37 5 v 55 w(x509)p 786 1034
23394
V 54 w(crl)p 979 1034 V 54 w(get)p 1198 1034 V 54 w(v)m(ersion)3350
23395
1217 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_get_v)q
23396
(ersi)q(on)f Fg(\()p Ff(gn)m(utls)p 2098 1217 28 4 v
23397
41 w(x509)p 2322 1217 V 41 w(crl)p 2464 1217 V 40 w(t)31
23398
b Fe(crl)12 b Fg(\))390 1327 y Ff(crl)t FB(:)40 b(should)30
23399
b(con)m(tain)i(a)e Ft(gnutls_x509_crl_t)c FB(structure)390
23400
1455 y(This)k(function)g(will)g(return)g(the)g(v)m(ersion)h(of)g(the)f
23401
(sp)s(eci\014ed)g(CRL.)390 1583 y Fn(Returns:)40 b FB(The)30
23402
b(v)m(ersion)h(n)m(um)m(b)s(er,)e(or)i(a)g(negativ)m(e)h(v)-5
23403
b(alue)31 b(on)f(error.)150 1769 y Fv(gn)m(utls)p 483
23404
1769 37 5 v 55 w(x509)p 786 1769 V 54 w(crl)p 979 1769
23405
V 54 w(imp)s(ort)3350 1952 y FB([F)-8 b(unction])-3599
23406
b Fh(int)53 b(gnutls_x509_crl_impor)q(t)e Fg(\()p Ff(gn)m(utls)p
23407
1836 1952 28 4 v 41 w(x509)p 2060 1952 V 41 w(crl)p 2202
23408
1952 V 41 w(t)30 b Fe(crl)12 b Ff(,)31 b(const)565 2062
23409
y(gn)m(utls)p 811 2062 V 41 w(datum)p 1110 2062 V 39
23410
w(t)g(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p 1807 2062
23411
V 40 w(x509)p 2030 2062 V 42 w(crt)p 2183 2062 V 40 w(fm)m(t)p
23412
2359 2062 V 40 w(t)g Fe(format)12 b Fg(\))390 2172 y
23413
Ff(crl)t FB(:)40 b(The)30 b(structure)g(to)h(store)g(the)g(parsed)f
23414
(CRL.)390 2300 y Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h(enco)s
23415
(ded)f(CRL.)390 2427 y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f
23416
(PEM)390 2555 y(This)22 b(function)g(will)g(con)m(v)m(ert)i(the)f(giv)m
23417
(en)g(DER)f(or)h(PEM)f(enco)s(ded)g(CRL)g(to)h(the)f(nativ)m(e)i
23418
Ft(gnutls_)390 2665 y(x509_crl_t)k FB(format.)41 b(The)29
23419
b(output)h(will)h(b)s(e)f(stored)g(in)g('crl'.)390 2793
23420
y(If)g(the)g(CRL)g(is)h(PEM)f(enco)s(ded)g(it)h(should)e(ha)m(v)m(e)j
23421
(a)f(header)f(of)g Ft(")p FB(X509)i(CRL)p Ft(")p FB(.)390
23422
2921 y Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23423
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23424
b(alue.)150 3107 y Fv(gn)m(utls)p 483 3107 37 5 v 55
23425
w(x509)p 786 3107 V 54 w(crl)p 979 3107 V 54 w(init)3350
23426
3290 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_init)f
23427
Fg(\()p Ff(gn)m(utls)p 1732 3290 28 4 v 40 w(x509)p 1955
23428
3290 V 42 w(crl)p 2098 3290 V 40 w(t)31 b(*)g Fe(crl)12
23429
b Fg(\))390 3400 y Ff(crl)t FB(:)40 b(The)30 b(structure)g(to)h(b)s(e)f
23430
(initialized)390 3528 y(This)40 b(function)g(will)h(initialize)h(a)f
23431
(CRL)f(structure.)70 b(CRL)40 b(stands)g(for)g(Certi\014cate)i(Rev)m(o)
23432
s(ca-)390 3637 y(tion)d(List.)65 b(A)38 b(rev)m(o)s(cation)i(list)f
23433
(usually)f(con)m(tains)i(lists)f(of)f(certi\014cate)i(serial)f(n)m(um)m
23434
(b)s(ers)e(that)390 3747 y(ha)m(v)m(e)d(b)s(een)d(rev)m(ok)m(ed)j(b)m
23435
(y)e(an)g(Authorit)m(y)-8 b(.)47 b(The)32 b(rev)m(o)s(cation)i(lists)f
23436
(are)g(alw)m(a)m(ys)h(signed)e(with)g(the)390 3857 y(authorit)m(y's)f
23437
(priv)-5 b(ate)31 b(k)m(ey)-8 b(.)390 3984 y Fn(Returns:)36
23438
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23434
23439
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23435
b(alue.)150 2817 y Fv(gn)m(utls)p 483 2817 37 5 v 55
23436
w(x509)p 786 2817 V 54 w(crl)p 979 2817 V 54 w(prin)m(t)3350
23437
3015 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_print)f
23438
Fg(\()p Ff(gn)m(utls)p 1784 3015 28 4 v 41 w(x509)p 2008
23439
3015 V 41 w(crl)p 2150 3015 V 40 w(t)31 b Fe(crl)12 b
23440
Ff(,)565 3124 y(gn)m(utls)p 811 3124 V 41 w(certi\014cate)p
23441
1239 3124 V 42 w(prin)m(t)p 1476 3124 V 39 w(formats)p
23442
1816 3124 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(gn)m(utls)p
23443
2543 3124 V 41 w(datum)p 2842 3124 V 39 w(t)f(*)g Fe(out)12
23444
b Fg(\))390 3234 y Ff(crl)t FB(:)40 b(The)30 b(structure)g(to)h(b)s(e)f
23445
(prin)m(ted)390 3370 y Ff(format)r FB(:)41 b(Indicate)31
23446
b(the)g(format)f(to)h(use)390 3506 y Ff(out)r FB(:)41
23440
b(alue.)150 4170 y Fv(gn)m(utls)p 483 4170 37 5 v 55
23441
w(x509)p 786 4170 V 54 w(crl)p 979 4170 V 54 w(prin)m(t)3350
23442
4354 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_print)f
23443
Fg(\()p Ff(gn)m(utls)p 1784 4354 28 4 v 41 w(x509)p 2008
23444
4354 V 41 w(crl)p 2150 4354 V 40 w(t)31 b Fe(crl)12 b
23445
Ff(,)565 4464 y(gn)m(utls)p 811 4464 V 41 w(certi\014cate)p
23446
1239 4464 V 42 w(prin)m(t)p 1476 4464 V 39 w(formats)p
23447
1816 4464 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(gn)m(utls)p
23448
2543 4464 V 41 w(datum)p 2842 4464 V 39 w(t)f(*)g Fe(out)12
23449
b Fg(\))390 4573 y Ff(crl)t FB(:)40 b(The)30 b(structure)g(to)h(b)s(e)f
23450
(prin)m(ted)390 4701 y Ff(format)r FB(:)41 b(Indicate)31
23451
b(the)g(format)f(to)h(use)390 4829 y Ff(out)r FB(:)41
23447
23452
b(Newly)31 b(allo)s(cated)h(datum)e(with)g(zero)h(terminated)g(string.)
23448
390 3642 y(This)e(function)h(will)g(prett)m(y)h(prin)m(t)e(a)i(X.509)h
23453
390 4957 y(This)e(function)h(will)g(prett)m(y)h(prin)m(t)e(a)i(X.509)h
23449
23454
(certi\014cate)g(rev)m(o)s(cation)f(list,)g(suitable)g(for)f(displa)m
23450
(y)390 3752 y(to)h(a)g(h)m(uman.)390 3888 y(The)f(output)g
23455
(y)390 5067 y(to)h(a)g(h)m(uman.)390 5194 y(The)f(output)g
23451
23456
Ft(out)f FB(needs)h(to)h(b)s(e)f(deallo)s(cate)j(using)d
23452
Ft(gnutls_free\(\))p FB(.)390 4024 y Fn(Returns:)36 b
23457
Ft(gnutls_free\(\))p FB(.)390 5322 y Fn(Returns:)36 b
23453
23458
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23454
23459
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23455
b(alue.)150 4225 y Fv(gn)m(utls)p 483 4225 37 5 v 55
23456
w(x509)p 786 4225 V 54 w(crl)p 979 4225 V 54 w(set)p
23457
1185 4225 V 54 w(crt)p 1392 4225 V 54 w(serial)3350 4423
23458
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_set_c)q(rt_s)q
23459
(eri)q(al)f Fg(\()p Ff(gn)m(utls)p 2255 4423 28 4 v 41
23460
w(x509)p 2479 4423 V 41 w(crl)p 2621 4423 V 40 w(t)31
23461
b Fe(crl)12 b Ff(,)31 b(const)565 4532 y(v)m(oid)g(*)g
23462
Fe(serial)12 b Ff(,)32 b(size)p 1366 4532 V 41 w(t)e
23463
Fe(serial_size)12 b Ff(,)34 b(time)p 2291 4532 V 41 w(t)c
23464
Fe(revocation_time)12 b Fg(\))390 4642 y Ff(crl)t FB(:)40
23465
b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491 4642
23466
V 41 w(x509)p 1715 4642 V 41 w(crl)p 1857 4642 V 40 w(t)h(structure)390
23467
4778 y Ff(serial)t FB(:)41 b(The)30 b(rev)m(ok)m(ed)i(certi\014cate's)g
23468
(serial)f(n)m(um)m(b)s(er)390 4914 y Ff(serial)p 603
23469
4914 V 41 w(size)5 b FB(:)41 b(Holds)31 b(the)g(size)g(of)f(the)h
23470
(serial)g(\014eld.)390 5050 y Ff(rev)m(o)s(cation)p 806
23471
5050 V 42 w(time)5 b FB(:)41 b(The)30 b(time)h(this)g(certi\014cate)h
23472
(w)m(as)f(rev)m(ok)m(ed)390 5186 y(This)f(function)g(will)g(set)h(a)g
23473
(rev)m(ok)m(ed)h(certi\014cate's)g(serial)f(n)m(um)m(b)s(er)e(to)i(the)
23474
g(CRL.)390 5322 y Fn(Returns:)36 b FB(On)20 b(success,)j
23475
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23476
(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
23460
b(alue.)p eop end
23477
23461
%%Page: 193 199
23478
23462
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23479
23463
b(F)-8 b(unction)31 b(Reference)2237 b(193)150 299 y
23480
23464
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23481
w(crl)p 979 299 V 54 w(set)p 1185 299 V 54 w(crt)3350
23482
498 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_set_c)q
23483
(rt)f Fg(\()p Ff(gn)m(utls)p 1889 498 28 4 v 40 w(x509)p
23484
2112 498 V 42 w(crl)p 2255 498 V 40 w(t)31 b Fe(crl)12
23485
b Ff(,)565 608 y(gn)m(utls)p 811 608 V 41 w(x509)p 1035
23486
608 V 41 w(crt)p 1187 608 V 40 w(t)31 b Fe(crt)12 b Ff(,)31
23487
b(time)p 1693 608 V 41 w(t)f Fe(revocation_time)12 b
23488
Fg(\))390 718 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23489
(utls)p 1491 718 V 41 w(x509)p 1715 718 V 41 w(crl)p
23490
1857 718 V 40 w(t)h(structure)390 855 y Ff(crt)r FB(:)41
23491
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)c
23492
FB(with)k(the)h(rev)m(ok)m(ed)g(certi\014cate)390 992
23493
y Ff(rev)m(o)s(cation)p 806 992 V 42 w(time)5 b FB(:)41
23465
w(crl)p 979 299 V 54 w(set)p 1185 299 V 54 w(crt)p 1392
23466
299 V 54 w(serial)3350 496 y FB([F)-8 b(unction])-3599
23467
b Fh(int)53 b(gnutls_x509_crl_set_c)q(rt_s)q(eri)q(al)f
23468
Fg(\()p Ff(gn)m(utls)p 2255 496 28 4 v 41 w(x509)p 2479
23469
496 V 41 w(crl)p 2621 496 V 40 w(t)31 b Fe(crl)12 b Ff(,)31
23470
b(const)565 606 y(v)m(oid)g(*)g Fe(serial)12 b Ff(,)32
23471
b(size)p 1366 606 V 41 w(t)e Fe(serial_size)12 b Ff(,)34
23472
b(time)p 2291 606 V 41 w(t)c Fe(revocation_time)12 b
23473
Fg(\))390 715 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23474
(utls)p 1491 715 V 41 w(x509)p 1715 715 V 41 w(crl)p
23475
1857 715 V 40 w(t)h(structure)390 850 y Ff(serial)t FB(:)41
23476
b(The)30 b(rev)m(ok)m(ed)i(certi\014cate's)g(serial)f(n)m(um)m(b)s(er)
23477
390 985 y Ff(serial)p 603 985 V 41 w(size)5 b FB(:)41
23478
b(Holds)31 b(the)g(size)g(of)f(the)h(serial)g(\014eld.)390
23479
1120 y Ff(rev)m(o)s(cation)p 806 1120 V 42 w(time)5 b
23480
FB(:)41 b(The)30 b(time)h(this)g(certi\014cate)h(w)m(as)f(rev)m(ok)m
23481
(ed)390 1255 y(This)f(function)g(will)g(set)h(a)g(rev)m(ok)m(ed)h
23482
(certi\014cate's)g(serial)f(n)m(um)m(b)s(er)e(to)i(the)g(CRL.)390
23483
1390 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23484
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23485
b(alue.)150 1590 y Fv(gn)m(utls)p 483 1590 37 5 v 55
23486
w(x509)p 786 1590 V 54 w(crl)p 979 1590 V 54 w(set)p
23487
1185 1590 V 54 w(crt)3350 1787 y FB([F)d(unction])-3599
23488
b Fh(int)53 b(gnutls_x509_crl_set_c)q(rt)f Fg(\()p Ff(gn)m(utls)p
23489
1889 1787 28 4 v 40 w(x509)p 2112 1787 V 42 w(crl)p 2255
23490
1787 V 40 w(t)31 b Fe(crl)12 b Ff(,)565 1897 y(gn)m(utls)p
23491
811 1897 V 41 w(x509)p 1035 1897 V 41 w(crt)p 1187 1897
23492
V 40 w(t)31 b Fe(crt)12 b Ff(,)31 b(time)p 1693 1897
23493
V 41 w(t)f Fe(revocation_time)12 b Fg(\))390 2006 y Ff(crl)t
23494
FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491
23495
2006 V 41 w(x509)p 1715 2006 V 41 w(crl)p 1857 2006 V
23496
40 w(t)h(structure)390 2141 y Ff(crt)r FB(:)41 b(a)31
23497
b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)c
23498
FB(with)k(the)h(rev)m(ok)m(ed)g(certi\014cate)390 2276
23499
y Ff(rev)m(o)s(cation)p 806 2276 V 42 w(time)5 b FB(:)41
23494
23500
b(The)30 b(time)h(this)g(certi\014cate)h(w)m(as)f(rev)m(ok)m(ed)390
23495
1129 y(This)f(function)g(will)g(set)h(a)g(rev)m(ok)m(ed)h
23501
2411 y(This)f(function)g(will)g(set)h(a)g(rev)m(ok)m(ed)h
23496
23502
(certi\014cate's)g(serial)f(n)m(um)m(b)s(er)e(to)i(the)g(CRL.)390
23497
1266 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23503
2546 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23498
23504
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23499
b(alue.)150 1468 y Fv(gn)m(utls)p 483 1468 37 5 v 55
23500
w(x509)p 786 1468 V 54 w(crl)p 979 1468 V 54 w(set)p
23501
1185 1468 V 54 w(next)p 1476 1468 V 54 w(up)s(date)3350
23502
1668 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_set_n)q
23503
(ext_)q(upd)q(ate)f Fg(\()p Ff(gn)m(utls)p 2307 1668
23504
28 4 v 41 w(x509)p 2531 1668 V 41 w(crl)p 2673 1668 V
23505
40 w(t)31 b Fe(crl)12 b Ff(,)565 1777 y(time)p 747 1777
23506
V 41 w(t)31 b Fe(exp_time)12 b Fg(\))390 1887 y Ff(crl)t
23505
b(alue.)150 2746 y Fv(gn)m(utls)p 483 2746 37 5 v 55
23506
w(x509)p 786 2746 V 54 w(crl)p 979 2746 V 54 w(set)p
23507
1185 2746 V 54 w(next)p 1476 2746 V 54 w(up)s(date)3350
23508
2943 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_set_n)q
23509
(ext_)q(upd)q(ate)f Fg(\()p Ff(gn)m(utls)p 2307 2943
23510
28 4 v 41 w(x509)p 2531 2943 V 41 w(crl)p 2673 2943 V
23511
40 w(t)31 b Fe(crl)12 b Ff(,)565 3053 y(time)p 747 3053
23512
V 41 w(t)31 b Fe(exp_time)12 b Fg(\))390 3163 y Ff(crl)t
23507
23513
FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491
23508
1887 V 41 w(x509)p 1715 1887 V 41 w(crl)p 1857 1887 V
23509
40 w(t)h(structure)390 2024 y Ff(exp)p 535 2024 V 40
23510
w(time)5 b FB(:)41 b(The)30 b(actual)i(time)390 2161
23514
3163 V 41 w(x509)p 1715 3163 V 41 w(crl)p 1857 3163 V
23515
40 w(t)h(structure)390 3298 y Ff(exp)p 535 3298 V 40
23516
w(time)5 b FB(:)41 b(The)30 b(actual)i(time)390 3433
23511
23517
y(This)e(function)g(will)g(set)h(the)g(time)g(this)f(CRL)g(will)h(b)s
23512
(e)e(up)s(dated.)390 2299 y Fn(Returns:)36 b FB(On)20
23518
(e)e(up)s(dated.)390 3568 y Fn(Returns:)36 b FB(On)20
23513
23519
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
23514
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 2501 y Fv(gn)m(utls)p
23515
483 2501 37 5 v 55 w(x509)p 786 2501 V 54 w(crl)p 979
23516
2501 V 54 w(set)p 1185 2501 V 54 w(this)p 1437 2501 V
23517
55 w(up)s(date)3350 2700 y FB([F)d(unction])-3599 b Fh(int)53
23520
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 3767 y Fv(gn)m(utls)p
23521
483 3767 37 5 v 55 w(x509)p 786 3767 V 54 w(crl)p 979
23522
3767 V 54 w(set)p 1185 3767 V 54 w(this)p 1437 3767 V
23523
55 w(up)s(date)3350 3965 y FB([F)d(unction])-3599 b Fh(int)53
23518
23524
b(gnutls_x509_crl_set_t)q(his_)q(upd)q(ate)f Fg(\()p
23519
Ff(gn)m(utls)p 2307 2700 28 4 v 41 w(x509)p 2531 2700
23520
V 41 w(crl)p 2673 2700 V 40 w(t)31 b Fe(crl)12 b Ff(,)565
23521
2810 y(time)p 747 2810 V 41 w(t)31 b Fe(act_time)12 b
23522
Fg(\))390 2919 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23523
(utls)p 1491 2919 V 41 w(x509)p 1715 2919 V 41 w(crl)p
23524
1857 2919 V 40 w(t)h(structure)390 3056 y Ff(act)p 516
23525
3056 V 41 w(time)5 b FB(:)42 b(The)30 b(actual)h(time)390
23526
3194 y(This)f(function)g(will)g(set)h(the)g(time)g(this)f(CRL)g(w)m(as)
23527
h(issued.)390 3331 y Fn(Returns:)36 b FB(On)20 b(success,)j
23525
Ff(gn)m(utls)p 2307 3965 28 4 v 41 w(x509)p 2531 3965
23526
V 41 w(crl)p 2673 3965 V 40 w(t)31 b Fe(crl)12 b Ff(,)565
23527
4074 y(time)p 747 4074 V 41 w(t)31 b Fe(act_time)12 b
23528
Fg(\))390 4184 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23529
(utls)p 1491 4184 V 41 w(x509)p 1715 4184 V 41 w(crl)p
23530
1857 4184 V 40 w(t)h(structure)390 4319 y Ff(act)p 516
23531
4319 V 41 w(time)5 b FB(:)42 b(The)30 b(actual)h(time)390
23532
4454 y(This)f(function)g(will)g(set)h(the)g(time)g(this)f(CRL)g(w)m(as)
23533
h(issued.)390 4589 y Fn(Returns:)36 b FB(On)20 b(success,)j
23528
23534
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23529
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3533 y Fv(gn)m(utls)p
23530
483 3533 37 5 v 55 w(x509)p 786 3533 V 54 w(crl)p 979
23531
3533 V 54 w(set)p 1185 3533 V 54 w(v)m(ersion)3350 3732
23535
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4789 y Fv(gn)m(utls)p
23536
483 4789 37 5 v 55 w(x509)p 786 4789 V 54 w(crl)p 979
23537
4789 V 54 w(set)p 1185 4789 V 54 w(v)m(ersion)3350 4986
23532
23538
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_set_v)q(ersi)q
23533
(on)f Fg(\()p Ff(gn)m(utls)p 2098 3732 28 4 v 41 w(x509)p
23534
2322 3732 V 41 w(crl)p 2464 3732 V 40 w(t)31 b Fe(crl)12
23535
b Ff(,)31 b(unsigned)565 3842 y(in)m(t)g Fe(version)12
23536
b Fg(\))390 3951 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23537
(utls)p 1491 3951 V 41 w(x509)p 1715 3951 V 41 w(crl)p
23538
1857 3951 V 40 w(t)h(structure)390 4089 y Ff(v)m(ersion)p
23539
(on)f Fg(\()p Ff(gn)m(utls)p 2098 4986 28 4 v 41 w(x509)p
23540
2322 4986 V 41 w(crl)p 2464 4986 V 40 w(t)31 b Fe(crl)12
23541
b Ff(,)31 b(unsigned)565 5095 y(in)m(t)g Fe(version)12
23542
b Fg(\))390 5205 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23543
(utls)p 1491 5205 V 41 w(x509)p 1715 5205 V 41 w(crl)p
23544
1857 5205 V 40 w(t)h(structure)390 5340 y Ff(v)m(ersion)p
23539
23545
FB(:)41 b(holds)30 b(the)h(v)m(ersion)f(n)m(um)m(b)s(er.)40
23540
b(F)-8 b(or)31 b(CRLv1)f(crls)h(m)m(ust)f(b)s(e)g(1.)390
23541
4226 y(This)j(function)g(will)h(set)g(the)g(v)m(ersion)g(of)f(the)h
23542
(CRL.)f(This)g(m)m(ust)g(b)s(e)g(one)h(for)f(CRL)g(v)m(ersion)h(1,)390
23543
4335 y(and)c(so)g(on.)41 b(The)30 b(CRLs)f(generated)j(b)m(y)e(gn)m
23544
(utls)h(should)e(ha)m(v)m(e)j(a)f(v)m(ersion)f(n)m(um)m(b)s(er)f(of)i
23545
(2.)390 4473 y Fn(Returns:)36 b FB(On)20 b(success,)j
23546
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23547
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4675 y Fv(gn)m(utls)p
23548
483 4675 37 5 v 55 w(x509)p 786 4675 V 54 w(crl)p 979
23549
4675 V 54 w(sign2)3350 4874 y FB([F)d(unction])-3599
23550
b Fh(int)53 b(gnutls_x509_crl_sign2)f Fg(\()p Ff(gn)m(utls)p
23551
1784 4874 28 4 v 41 w(x509)p 2008 4874 V 41 w(crl)p 2150
23552
4874 V 40 w(t)31 b Fe(crl)12 b Ff(,)31 b(gn)m(utls)p
23553
2720 4874 V 40 w(x509)p 2943 4874 V 42 w(crt)p 3096 4874
23554
V 40 w(t)565 4984 y Fe(issuer)12 b Ff(,)32 b(gn)m(utls)p
23555
1192 4984 V 40 w(x509)p 1415 4984 V 42 w(privk)m(ey)p
23556
1750 4984 V 40 w(t)f Fe(issuer_key)12 b Ff(,)33 b(gn)m(utls)p
23557
2686 4984 V 40 w(digest)p 2958 4984 V 41 w(algorithm)p
23558
3382 4984 V 41 w(t)e Fe(dig)12 b Ff(,)565 5093 y(unsigned)29
23559
b(in)m(t)i Fe(flags)12 b Fg(\))390 5203 y Ff(crl)t FB(:)40
23560
b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491 5203
23561
V 41 w(x509)p 1715 5203 V 41 w(crl)p 1857 5203 V 40 w(t)h(structure)390
23562
5340 y Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(the)f
23563
(certi\014cate)j(issuer)p eop end
23546
b(F)-8 b(or)31 b(CRLv1)f(crls)h(m)m(ust)f(b)s(e)g(1.)p
23547
eop end
23564
23548
%%Page: 194 200
23565
23549
TeXDict begin 194 199 bop 150 -116 a FB(Chapter)30 b(9:)41
23566
b(F)-8 b(unction)31 b(Reference)2237 b(194)390 299 y
23567
Ff(issuer)p 620 299 28 4 v 39 w(k)m(ey)8 b FB(:)42 b(holds)30
23568
b(the)g(issuer's)g(priv)-5 b(ate)31 b(k)m(ey)390 446
23569
y Ff(dig)8 b FB(:)48 b(The)34 b(message)h(digest)g(to)g(use.)52
23570
b(GNUTLS)p 2109 446 V 40 w(DIG)p 2322 446 V 40 w(SHA1)35
23571
b(is)f(the)g(safe)h(c)m(hoice)h(unless)e(y)m(ou)390 556
23572
y(kno)m(w)c(what)h(y)m(ou're)g(doing.)390 703 y Ff(\015ags)t
23573
FB(:)41 b(m)m(ust)30 b(b)s(e)g(0)390 850 y(This)22 b(function)h(will)h
23574
(sign)f(the)g(CRL)g(with)f(the)i(issuer's)f(priv)-5 b(ate)23
23575
b(k)m(ey)-8 b(,)26 b(and)d(will)g(cop)m(y)h(the)f(issuer's)390
23576
959 y(information)31 b(in)m(to)g(the)g(CRL.)390 1106
23577
y(This)25 b(m)m(ust)i(b)s(e)e(the)i(last)g(step)f(in)g(a)h
23550
b(F)-8 b(unction)31 b(Reference)2237 b(194)390 299 y(This)33
23551
b(function)g(will)h(set)g(the)g(v)m(ersion)g(of)f(the)h(CRL.)f(This)g
23552
(m)m(ust)g(b)s(e)g(one)h(for)f(CRL)g(v)m(ersion)h(1,)390
23553
408 y(and)c(so)g(on.)41 b(The)30 b(CRLs)f(generated)j(b)m(y)e(gn)m
23554
(utls)h(should)e(ha)m(v)m(e)j(a)f(v)m(ersion)f(n)m(um)m(b)s(er)f(of)i
23555
(2.)390 540 y Fn(Returns:)36 b FB(On)20 b(success,)j
23556
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23557
(negativ)m(e)h(error)d(v)-5 b(alue.)150 734 y Fv(gn)m(utls)p
23558
483 734 37 5 v 55 w(x509)p 786 734 V 54 w(crl)p 979 734
23559
V 54 w(sign2)3350 926 y FB([F)d(unction])-3599 b Fh(int)53
23560
b(gnutls_x509_crl_sign2)f Fg(\()p Ff(gn)m(utls)p 1784
23561
926 28 4 v 41 w(x509)p 2008 926 V 41 w(crl)p 2150 926
23562
V 40 w(t)31 b Fe(crl)12 b Ff(,)31 b(gn)m(utls)p 2720
23563
926 V 40 w(x509)p 2943 926 V 42 w(crt)p 3096 926 V 40
23564
w(t)565 1035 y Fe(issuer)12 b Ff(,)32 b(gn)m(utls)p 1192
23565
1035 V 40 w(x509)p 1415 1035 V 42 w(privk)m(ey)p 1750
23566
1035 V 40 w(t)f Fe(issuer_key)12 b Ff(,)33 b(gn)m(utls)p
23567
2686 1035 V 40 w(digest)p 2958 1035 V 41 w(algorithm)p
23568
3382 1035 V 41 w(t)e Fe(dig)12 b Ff(,)565 1145 y(unsigned)29
23569
b(in)m(t)i Fe(flags)12 b Fg(\))390 1254 y Ff(crl)t FB(:)40
23570
b(should)30 b(con)m(tain)i(a)e(gn)m(utls)p 1491 1254
23571
V 41 w(x509)p 1715 1254 V 41 w(crl)p 1857 1254 V 40 w(t)h(structure)390
23572
1386 y Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(the)f
23573
(certi\014cate)j(issuer)390 1518 y Ff(issuer)p 620 1518
23574
V 39 w(k)m(ey)8 b FB(:)42 b(holds)30 b(the)g(issuer's)g(priv)-5
23575
b(ate)31 b(k)m(ey)390 1650 y Ff(dig)8 b FB(:)48 b(The)34
23576
b(message)h(digest)g(to)g(use.)52 b(GNUTLS)p 2109 1650
23577
V 40 w(DIG)p 2322 1650 V 40 w(SHA1)35 b(is)f(the)g(safe)h(c)m(hoice)h
23578
(unless)e(y)m(ou)390 1760 y(kno)m(w)c(what)h(y)m(ou're)g(doing.)390
23579
1891 y Ff(\015ags)t FB(:)41 b(m)m(ust)30 b(b)s(e)g(0)390
23580
2023 y(This)22 b(function)h(will)h(sign)f(the)g(CRL)g(with)f(the)i
23581
(issuer's)f(priv)-5 b(ate)23 b(k)m(ey)-8 b(,)26 b(and)d(will)g(cop)m(y)
23582
h(the)f(issuer's)390 2133 y(information)31 b(in)m(to)g(the)g(CRL.)390
23583
2265 y(This)25 b(m)m(ust)i(b)s(e)e(the)i(last)g(step)f(in)g(a)h
23578
23584
(certi\014cate)h(CRL)e(since)g(all)h(the)g(previously)f(set)h
23579
(parameters)390 1216 y(are)k(no)m(w)f(signed.)390 1363
23585
(parameters)390 2374 y(are)k(no)m(w)f(signed.)390 2506
23580
23586
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23581
23587
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23582
b(alue.)150 1575 y Fv(gn)m(utls)p 483 1575 37 5 v 55
23583
w(x509)p 786 1575 V 54 w(crl)p 979 1575 V 54 w(sign)3350
23584
1784 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_sign)f
23585
Fg(\()p Ff(gn)m(utls)p 1732 1784 28 4 v 40 w(x509)p 1955
23586
1784 V 42 w(crl)p 2098 1784 V 40 w(t)31 b Fe(crl)12 b
23587
Ff(,)31 b(gn)m(utls)p 2668 1784 V 40 w(x509)p 2891 1784
23588
V 42 w(crt)p 3044 1784 V 40 w(t)565 1894 y Fe(issuer)12
23589
b Ff(,)32 b(gn)m(utls)p 1192 1894 V 40 w(x509)p 1415
23590
1894 V 42 w(privk)m(ey)p 1750 1894 V 40 w(t)f Fe(issuer_key)12
23591
b Fg(\))390 2003 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23592
(utls)p 1491 2003 V 41 w(x509)p 1715 2003 V 41 w(crl)p
23593
1857 2003 V 40 w(t)h(structure)390 2150 y Ff(issuer)7
23588
b(alue.)150 2700 y Fv(gn)m(utls)p 483 2700 37 5 v 55
23589
w(x509)p 786 2700 V 54 w(crl)p 979 2700 V 54 w(sign)3350
23590
2891 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_sign)f
23591
Fg(\()p Ff(gn)m(utls)p 1732 2891 28 4 v 40 w(x509)p 1955
23592
2891 V 42 w(crl)p 2098 2891 V 40 w(t)31 b Fe(crl)12 b
23593
Ff(,)31 b(gn)m(utls)p 2668 2891 V 40 w(x509)p 2891 2891
23594
V 42 w(crt)p 3044 2891 V 40 w(t)565 3001 y Fe(issuer)12
23595
b Ff(,)32 b(gn)m(utls)p 1192 3001 V 40 w(x509)p 1415
23596
3001 V 42 w(privk)m(ey)p 1750 3001 V 40 w(t)f Fe(issuer_key)12
23597
b Fg(\))390 3111 y Ff(crl)t FB(:)40 b(should)30 b(con)m(tain)i(a)e(gn)m
23598
(utls)p 1491 3111 V 41 w(x509)p 1715 3111 V 41 w(crl)p
23599
1857 3111 V 40 w(t)h(structure)390 3242 y Ff(issuer)7
23594
23600
b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(the)f(certi\014cate)j
23595
(issuer)390 2297 y Ff(issuer)p 620 2297 V 39 w(k)m(ey)8
23601
(issuer)390 3374 y Ff(issuer)p 620 3374 V 39 w(k)m(ey)8
23596
23602
b FB(:)42 b(holds)30 b(the)g(issuer's)g(priv)-5 b(ate)31
23597
b(k)m(ey)390 2444 y(This)h(function)h(is)f(the)h(same)h(a)f
23603
b(k)m(ey)390 3506 y(This)h(function)h(is)f(the)h(same)h(a)f
23598
23604
Ft(gnutls_x509_crl_sign2\(\))26 b FB(with)33 b(no)g(\015ags,)g(and)g
23599
(SHA1)g(as)390 2554 y(the)e(hash)e(algorithm.)390 2701
23605
(SHA1)g(as)390 3616 y(the)e(hash)e(algorithm.)390 3747
23600
23606
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23601
23607
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23602
b(alue.)150 2913 y Fv(gn)m(utls)p 483 2913 37 5 v 55
23603
w(x509)p 786 2913 V 54 w(crl)p 979 2913 V 54 w(v)m(erify)3350
23604
3122 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_verif)q(y)e
23605
Fg(\()p Ff(gn)m(utls)p 1836 3122 28 4 v 41 w(x509)p 2060
23606
3122 V 41 w(crl)p 2202 3122 V 41 w(t)30 b Fe(crl)12 b
23607
Ff(,)31 b(const)565 3232 y(gn)m(utls)p 811 3232 V 41
23608
w(x509)p 1035 3232 V 41 w(crt)p 1187 3232 V 40 w(t)g(*)g
23608
b(alue.)150 3941 y Fv(gn)m(utls)p 483 3941 37 5 v 55
23609
w(x509)p 786 3941 V 54 w(crl)p 979 3941 V 54 w(v)m(erify)3350
23610
4133 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crl_verif)q(y)e
23611
Fg(\()p Ff(gn)m(utls)p 1836 4133 28 4 v 41 w(x509)p 2060
23612
4133 V 41 w(crl)p 2202 4133 V 41 w(t)30 b Fe(crl)12 b
23613
Ff(,)31 b(const)565 4242 y(gn)m(utls)p 811 4242 V 41
23614
w(x509)p 1035 4242 V 41 w(crt)p 1187 4242 V 40 w(t)g(*)g
23609
23615
Fe(CA_list)12 b Ff(,)32 b(in)m(t)f Fe(CA_list_length)12
23610
23616
b Ff(,)34 b(unsigned)29 b(in)m(t)i Fe(flags)12 b Ff(,)565
23611
3341 y(unsigned)29 b(in)m(t)i(*)g Fe(verify)12 b Fg(\))390
23612
3451 y Ff(crl)t FB(:)40 b(is)31 b(the)f(crl)h(to)g(b)s(e)f(v)m
23613
(eri\014ed)390 3598 y Ff(CA)p 530 3598 V 40 w(list)r
23617
4352 y(unsigned)29 b(in)m(t)i(*)g Fe(verify)12 b Fg(\))390
23618
4462 y Ff(crl)t FB(:)40 b(is)31 b(the)f(crl)h(to)g(b)s(e)f(v)m
23619
(eri\014ed)390 4593 y Ff(CA)p 530 4593 V 40 w(list)r
23614
23620
FB(:)41 b(is)31 b(a)f(certi\014cate)j(list)e(that)g(is)f(considered)g
23615
(to)i(b)s(e)d(trusted)h(one)390 3745 y Ff(CA)p 530 3745
23616
V 40 w(list)p 691 3745 V 41 w(length)p FB(:)41 b(holds)30
23621
(to)i(b)s(e)d(trusted)h(one)390 4725 y Ff(CA)p 530 4725
23622
V 40 w(list)p 691 4725 V 41 w(length)p FB(:)41 b(holds)30
23617
23623
b(the)g(n)m(um)m(b)s(er)f(of)i(CA)f(certi\014cates)i(in)e(CA)p
23618
2733 3745 V 40 w(list)390 3892 y Ff(\015ags)t FB(:)51
23624
2733 4725 V 40 w(list)390 4857 y Ff(\015ags)t FB(:)51
23619
23625
b(Flags)37 b(that)f(ma)m(y)g(b)s(e)e(used)h(to)h(c)m(hange)h(the)e(v)m
23620
23626
(eri\014cation)i(algorithm.)57 b(Use)36 b(OR)f(of)h(the)390
23621
4002 y(gn)m(utls)p 636 4002 V 40 w(certi\014cate)p 1063
23622
4002 V 43 w(v)m(erify)p 1328 4002 V 40 w(\015ags)31 b(en)m(umerations.)
23623
390 4149 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g(crl)h(v)m
23624
(eri\014cation)h(output.)390 4296 y(This)27 b(function)h(will)g(try)f
23627
4967 y(gn)m(utls)p 636 4967 V 40 w(certi\014cate)p 1063
23628
4967 V 43 w(v)m(erify)p 1328 4967 V 40 w(\015ags)31 b(en)m(umerations.)
23629
390 5099 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g(crl)h(v)m
23630
(eri\014cation)h(output.)390 5230 y(This)27 b(function)h(will)g(try)f
23625
23631
(to)i(v)m(erify)f(the)g(giv)m(en)h(crl)f(and)f(return)g(its)h(status.)
23626
40 b(See)28 b Ft(gnutls_x509_)390 4406 y(crt_list_verify\(\))e
23632
40 b(See)28 b Ft(gnutls_x509_)390 5340 y(crt_list_verify\(\))e
23627
23633
FB(for)k(a)h(detailed)g(description)f(of)h(return)e(v)-5
23628
b(alues.)390 4553 y Fn(Returns:)73 b FB(On)47 b(success,)k
23629
Ft(GNUTLS_E_SUCCESS)42 b FB(is)47 b(returned,)k(otherwise)c(a)g
23630
(negativ)m(e)i(error)390 4662 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j
23631
(v)-5 b(alue)31 b(in)f(case)h(of)g(an)f(error.)150 4874
23632
y Fv(gn)m(utls)p 483 4874 37 5 v 55 w(x509)p 786 4874
23633
V 54 w(crq)p 1010 4874 V 54 w(deinit)3350 5083 y FB([F)-8
23634
b(unction])-3599 b Fh(void)54 b(gnutls_x509_crq_deinit)e
23635
Fg(\()p Ff(gn)m(utls)p 1889 5083 28 4 v 40 w(x509)p 2112
23636
5083 V 42 w(crq)p 2278 5083 V 40 w(t)30 b Fe(crq)12 b
23637
Fg(\))390 5193 y Ff(crq)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e
23638
(initialized)390 5340 y(This)h(function)g(will)g(deinitialize)j(a)e
23639
(CRL)e(structure.)p eop end
23634
b(alues.)p eop end
23640
23635
%%Page: 195 201
23641
23636
TeXDict begin 195 200 bop 150 -116 a FB(Chapter)30 b(9:)41
23642
b(F)-8 b(unction)31 b(Reference)2237 b(195)150 299 y
23643
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23644
w(crq)p 1010 299 V 54 w(exp)s(ort)3350 510 y FB([F)-8
23645
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_expor)q(t)e
23646
Fg(\()p Ff(gn)m(utls)p 1836 510 28 4 v 41 w(x509)p 2060
23647
510 V 41 w(crq)p 2225 510 V 40 w(t)31 b Fe(crq)12 b Ff(,)565
23648
620 y(gn)m(utls)p 811 620 V 41 w(x509)p 1035 620 V 41
23649
w(crt)p 1187 620 V 40 w(fm)m(t)p 1363 620 V 41 w(t)30
23650
b Fe(format)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12
23651
b Ff(,)33 b(size)p 2906 620 V 41 w(t)e(*)565 730 y Fe(output_data_size)
23652
12 b Fg(\))390 839 y Ff(crq)r FB(:)41 b(Holds)30 b(the)h(request)390
23653
988 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
23654
b(One)30 b(of)h(PEM)f(or)g(DER.)390 1138 y Ff(output)p
23655
664 1138 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(a)e
23637
b(F)-8 b(unction)31 b(Reference)2237 b(195)390 299 y
23638
Fn(Returns:)73 b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42
23639
b FB(is)47 b(returned,)k(otherwise)c(a)g(negativ)m(e)i(error)390
23640
408 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j(v)-5 b(alue)31
23641
b(in)f(case)h(of)g(an)f(error.)150 634 y Fv(gn)m(utls)p
23642
483 634 37 5 v 55 w(x509)p 786 634 V 54 w(crq)p 1010
23643
634 V 54 w(deinit)3350 857 y FB([F)-8 b(unction])-3599
23644
b Fh(void)54 b(gnutls_x509_crq_deinit)e Fg(\()p Ff(gn)m(utls)p
23645
1889 857 28 4 v 40 w(x509)p 2112 857 V 42 w(crq)p 2278
23646
857 V 40 w(t)30 b Fe(crq)12 b Fg(\))390 967 y Ff(crq)r
23647
FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e(initialized)390
23648
1128 y(This)h(function)g(will)g(deinitialize)j(a)e(CRL)e(structure.)150
23649
1353 y Fv(gn)m(utls)p 483 1353 37 5 v 55 w(x509)p 786
23650
1353 V 54 w(crq)p 1010 1353 V 54 w(exp)s(ort)3350 1577
23651
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_expor)q(t)e
23652
Fg(\()p Ff(gn)m(utls)p 1836 1577 28 4 v 41 w(x509)p 2060
23653
1577 V 41 w(crq)p 2225 1577 V 40 w(t)31 b Fe(crq)12 b
23654
Ff(,)565 1686 y(gn)m(utls)p 811 1686 V 41 w(x509)p 1035
23655
1686 V 41 w(crt)p 1187 1686 V 40 w(fm)m(t)p 1363 1686
23656
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23657
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23658
1796 y Fe(output_data_size)12 b Fg(\))390 1905 y Ff(crq)r
23659
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23660
FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
23661
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23662
664 2227 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(a)e
23656
23663
(certi\014cate)j(request)d(PEM)h(or)f(DER)g(enco)s(ded)390
23657
1287 y Ff(output)p 664 1287 V 40 w(data)p 880 1287 V
23664
2388 y Ff(output)p 664 2388 V 40 w(data)p 880 2388 V
23658
23665
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23659
2093 1287 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
23660
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23666
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23667
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23661
23668
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23662
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23669
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23663
23670
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23664
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23665
V 40 w(SHOR)-8 b(T)p 1234 1804 V 39 w(MEMOR)g(Y)p 1699
23666
1804 V 41 w(BUFFER)42 b(will)f(b)s(e)f(returned)g(and)g(*output)p
23667
3357 1804 V 40 w(data)p 3573 1804 V 41 w(size)390 1914
23668
y(will)31 b(b)s(e)e(up)s(dated.)390 2063 y(If)j(the)h(structure)g(is)g
23671
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23672
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23673
2929 V 41 w(BUFFER)42 b(will)f(b)s(e)f(returned)g(and)g(*output)p
23674
3357 2929 V 40 w(data)p 3573 2929 V 41 w(size)390 3038
23675
y(will)31 b(b)s(e)e(up)s(dated.)390 3199 y(If)j(the)h(structure)g(is)g
23669
23676
(PEM)f(enco)s(ded,)i(it)f(will)g(ha)m(v)m(e)h(a)f(header)g(of)g
23670
Ft(")p FB(BEGIN)g(NEW)g(CER)-8 b(TIFI-)390 2173 y(CA)g(TE)30
23671
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23677
Ft(")p FB(BEGIN)g(NEW)g(CER)-8 b(TIFI-)390 3309 y(CA)g(TE)30
23678
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23672
23679
b FB(In)30 b(case)h(of)g(failure)f(a)h(negativ)m(e)i(v)-5
23673
23680
b(alue)30 b(will)h(b)s(e)f(returned,)f(and)h(0)h(on)f(success.)150
23674
2536 y Fv(gn)m(utls)p 483 2536 37 5 v 55 w(x509)p 786
23675
2536 V 54 w(crq)p 1010 2536 V 54 w(get)p 1229 2536 V
23676
54 w(attribute)p 1763 2536 V 53 w(b)m(y)p 1946 2536 V
23677
54 w(oid)3350 2747 y FB([F)-8 b(unction])-3599 b Fh(int)53
23681
3695 y Fv(gn)m(utls)p 483 3695 37 5 v 55 w(x509)p 786
23682
3695 V 54 w(crq)p 1010 3695 V 54 w(get)p 1229 3695 V
23683
54 w(attribute)p 1763 3695 V 53 w(b)m(y)p 1946 3695 V
23684
54 w(oid)3350 3919 y FB([F)-8 b(unction])-3599 b Fh(int)53
23678
23685
b(gnutls_x509_crq_get_a)q(ttri)q(but)q(e_b)q(y_o)q(id)f
23679
Fg(\()p Ff(gn)m(utls)p 2569 2747 28 4 v 40 w(x509)p 2792
23680
2747 V 42 w(crq)p 2958 2747 V 40 w(t)565 2857 y Fe(crq)12
23686
Fg(\()p Ff(gn)m(utls)p 2569 3919 28 4 v 40 w(x509)p 2792
23687
3919 V 42 w(crq)p 2958 3919 V 40 w(t)565 4028 y Fe(crq)12
23681
23688
b Ff(,)31 b(const)g(c)m(har)g(*)f Fe(oid)12 b Ff(,)31
23682
23689
b(in)m(t)g Fe(indx)12 b Ff(,)32 b(v)m(oid)f(*)f Fe(buf)12
23683
b Ff(,)31 b(size)p 2585 2857 V 41 w(t)g(*)g Fe(sizeof_buf)12
23684
b Fg(\))390 2966 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
23685
(utls)p 1513 2966 V 40 w(x509)p 1736 2966 V 41 w(crq)p
23686
1901 2966 V 40 w(t)g(structure)390 3116 y Ff(oid)t FB(:)40
23690
b Ff(,)31 b(size)p 2585 4028 V 41 w(t)g(*)g Fe(sizeof_buf)12
23691
b Fg(\))390 4138 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
23692
(utls)p 1513 4138 V 40 w(x509)p 1736 4138 V 41 w(crq)p
23693
1901 4138 V 40 w(t)g(structure)390 4299 y Ff(oid)t FB(:)40
23687
23694
b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g(in)g(n)m(ull)g
23688
(terminated)h(string)390 3265 y Ff(indx)6 b FB(:)50 b(In)35
23695
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23689
23696
b(case)h(m)m(ultiple)g(same)g(OIDs)f(exist)h(in)f(the)g(attribute)h
23690
(list,)i(this)d(sp)s(eci\014es)g(whic)m(h)g(to)390 3374
23697
(list,)i(this)d(sp)s(eci\014es)g(whic)m(h)g(to)390 4569
23691
23698
y(send.)40 b(Use)31 b(zero)g(to)g(get)g(the)g(\014rst)f(one.)390
23692
3524 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)
23699
4730 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)
23693
23700
f(to)h(hold)f(the)h(attribute)g(data)g(\(ma)m(y)g(b)s(e)f(n)m(ull\))390
23694
3673 y Ff(sizeof)p 610 3673 V 41 w(buf)17 b FB(:)40 b(initially)32
23695
b(holds)e(the)g(size)i(of)e Ft(buf)390 3822 y FB(This)c(function)g
23701
4891 y Ff(sizeof)p 610 4891 V 41 w(buf)17 b FB(:)40 b(initially)32
23702
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23696
23703
(will)h(return)e(the)i(attribute)h(in)e(the)h(certi\014cate)h(request)f
23697
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23704
(sp)s(eci\014ed)f(b)m(y)g(the)h(giv)m(en)390 5161 y(Ob)5
23698
23705
b(ject)31 b(ID.)f(The)g(attribute)h(will)g(b)s(e)f(DER)g(enco)s(ded.)
23699
390 4081 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
23706
390 5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
23700
23707
16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23701
b(alue.)150 4295 y Fv(gn)m(utls)p 483 4295 37 5 v 55
23702
w(x509)p 786 4295 V 54 w(crq)p 1010 4295 V 54 w(get)p
23703
1229 4295 V 54 w(c)m(hallenge)p 1772 4295 V 54 w(passw)m(ord)3350
23704
4506 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_c)q
23705
(hall)q(eng)q(e_p)q(ass)q(word)f Fg(\()p Ff(gn)m(utls)p
23706
2673 4506 28 4 v 41 w(x509)p 2897 4506 V 41 w(crq)p 3062
23707
4506 V 40 w(t)565 4616 y Fe(crq)12 b Ff(,)31 b(c)m(har)g(*)g
23708
Fe(pass)12 b Ff(,)31 b(size)p 1488 4616 V 41 w(t)f(*)h
23709
Fe(sizeof_pass)12 b Fg(\))390 4725 y Ff(crq)r FB(:)41
23710
b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p 1513 4725
23711
V 40 w(x509)p 1736 4725 V 41 w(crq)p 1901 4725 V 40 w(t)g(structure)390
23712
4875 y Ff(pass)t FB(:)40 b(will)31 b(hold)f(a)h(n)m(ull)f(terminated)h
23713
(passw)m(ord)390 5024 y Ff(sizeof)p 610 5024 V 41 w(pass)t
23714
FB(:)40 b(Initially)32 b(holds)e(the)g(size)h(of)g Ft(pass)p
23715
FB(.)390 5173 y(This)f(function)g(will)g(return)g(the)g(c)m(hallenge)j
23716
(passw)m(ord)c(in)h(the)h(request.)390 5322 y Fn(Returns:)36
23717
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23718
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23719
23708
b(alue.)p eop end
23720
23709
%%Page: 196 202
23721
23710
TeXDict begin 196 201 bop 150 -116 a FB(Chapter)30 b(9:)41
23722
23711
b(F)-8 b(unction)31 b(Reference)2237 b(196)150 299 y
23723
23712
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23724
w(crq)p 1010 299 V 54 w(get)p 1229 299 V 54 w(dn)p 1419
23725
299 V 54 w(b)m(y)p 1603 299 V 54 w(oid)3350 499 y FB([F)-8
23726
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_d)q(n_by)q(_oi)q(d)e
23727
Fg(\()p Ff(gn)m(utls)p 2202 499 28 4 v 41 w(x509)p 2426
23728
499 V 42 w(crq)p 2592 499 V 40 w(t)30 b Fe(crq)12 b Ff(,)31
23729
b(const)565 608 y(c)m(har)g(*)g Fe(oid)12 b Ff(,)31 b(in)m(t)g
23730
Fe(indx)12 b Ff(,)31 b(unsigned)e(in)m(t)i Fe(raw_flag)12
23731
b Ff(,)32 b(v)m(oid)f(*)g Fe(buf)12 b Ff(,)31 b(size)p
23732
3127 608 V 41 w(t)g(*)565 718 y Fe(sizeof_buf)12 b Fg(\))390
23733
828 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
23734
1513 828 V 40 w(x509)p 1736 828 V 41 w(crq)p 1901 828
23735
V 40 w(t)g(structure)390 965 y Ff(oid)t FB(:)40 b(holds)30
23736
b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g(in)g(n)m(ull)g(terminated)h
23737
(string)390 1103 y Ff(indx)6 b FB(:)39 b(In)26 b(case)j(m)m(ultiple)f
23738
(same)g(OIDs)f(exist)h(in)f(the)h(RDN,)g(this)f(sp)s(eci\014es)g(whic)m
23739
(h)g(to)i(send.)39 b(Use)390 1212 y(zero)31 b(to)g(get)h(the)e(\014rst)
23740
g(one.)390 1350 y Ff(ra)m(w)p 540 1350 V 40 w(\015ag)8
23741
b FB(:)41 b(If)30 b(non)g(zero)h(returns)e(the)i(ra)m(w)f(DER)h(data)g
23742
(of)f(the)h(DN)g(part.)390 1488 y Ff(buf)16 b FB(:)41
23743
b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f(the)h(name)f
23744
(\(ma)m(y)h(b)s(e)f(n)m(ull\))390 1625 y Ff(sizeof)p
23745
610 1625 V 41 w(buf)17 b FB(:)40 b(initially)32 b(holds)e(the)g(size)i
23746
(of)e Ft(buf)390 1763 y FB(This)39 b(function)h(will)g(extract)i(the)e
23747
(part)g(of)g(the)g(name)g(of)g(the)h(Certi\014cate)g(request)f(sub)5
23748
b(ject,)390 1872 y(sp)s(eci\014ed)37 b(b)m(y)h(the)g(giv)m(en)h(OID.)f
23713
w(crq)p 1010 299 V 54 w(get)p 1229 299 V 54 w(c)m(hallenge)p
23714
1772 299 V 54 w(passw)m(ord)3350 496 y FB([F)-8 b(unction])-3599
23715
b Fh(int)53 b(gnutls_x509_crq_get_c)q(hall)q(eng)q(e_p)q(ass)q(word)f
23716
Fg(\()p Ff(gn)m(utls)p 2673 496 28 4 v 41 w(x509)p 2897
23717
496 V 41 w(crq)p 3062 496 V 40 w(t)565 606 y Fe(crq)12
23718
b Ff(,)31 b(c)m(har)g(*)g Fe(pass)12 b Ff(,)31 b(size)p
23719
1488 606 V 41 w(t)f(*)h Fe(sizeof_pass)12 b Fg(\))390
23720
715 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
23721
1513 715 V 40 w(x509)p 1736 715 V 41 w(crq)p 1901 715
23722
V 40 w(t)g(structure)390 850 y Ff(pass)t FB(:)40 b(will)31
23723
b(hold)f(a)h(n)m(ull)f(terminated)h(passw)m(ord)390 986
23724
y Ff(sizeof)p 610 986 V 41 w(pass)t FB(:)40 b(Initially)32
23725
b(holds)e(the)g(size)h(of)g Ft(pass)p FB(.)390 1121 y(This)f(function)g
23726
(will)g(return)g(the)g(c)m(hallenge)j(passw)m(ord)c(in)h(the)h
23727
(request.)390 1256 y Fn(Returns:)36 b FB(On)20 b(success,)j
23728
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23729
(negativ)m(e)h(error)d(v)-5 b(alue.)150 1455 y Fv(gn)m(utls)p
23730
483 1455 37 5 v 55 w(x509)p 786 1455 V 54 w(crq)p 1010
23731
1455 V 54 w(get)p 1229 1455 V 54 w(dn)p 1419 1455 V 54
23732
w(b)m(y)p 1603 1455 V 54 w(oid)3350 1653 y FB([F)d(unction])-3599
23733
b Fh(int)53 b(gnutls_x509_crq_get_d)q(n_by)q(_oi)q(d)e
23734
Fg(\()p Ff(gn)m(utls)p 2202 1653 28 4 v 41 w(x509)p 2426
23735
1653 V 42 w(crq)p 2592 1653 V 40 w(t)30 b Fe(crq)12 b
23736
Ff(,)31 b(const)565 1762 y(c)m(har)g(*)g Fe(oid)12 b
23737
Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)31 b(unsigned)e(in)m(t)i
23738
Fe(raw_flag)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(buf)12 b
23739
Ff(,)31 b(size)p 3127 1762 V 41 w(t)g(*)565 1872 y Fe(sizeof_buf)12
23740
b Fg(\))390 1982 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
23741
(utls)p 1513 1982 V 40 w(x509)p 1736 1982 V 41 w(crq)p
23742
1901 1982 V 40 w(t)g(structure)390 2117 y Ff(oid)t FB(:)40
23743
b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g(in)g(n)m(ull)g
23744
(terminated)h(string)390 2252 y Ff(indx)6 b FB(:)39 b(In)26
23745
b(case)j(m)m(ultiple)f(same)g(OIDs)f(exist)h(in)f(the)h(RDN,)g(this)f
23746
(sp)s(eci\014es)g(whic)m(h)g(to)i(send.)39 b(Use)390
23747
2361 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
23748
2496 y Ff(ra)m(w)p 540 2496 V 40 w(\015ag)8 b FB(:)41
23749
b(If)30 b(non)g(zero)h(returns)e(the)i(ra)m(w)f(DER)h(data)g(of)f(the)h
23750
(DN)g(part.)390 2631 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)
23751
h(a)g(structure)f(to)h(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m
23752
(ull\))390 2766 y Ff(sizeof)p 610 2766 V 41 w(buf)17
23753
b FB(:)40 b(initially)32 b(holds)e(the)g(size)i(of)e
23754
Ft(buf)390 2902 y FB(This)39 b(function)h(will)g(extract)i(the)e(part)g
23755
(of)g(the)g(name)g(of)g(the)h(Certi\014cate)g(request)f(sub)5
23756
b(ject,)390 3011 y(sp)s(eci\014ed)37 b(b)m(y)h(the)g(giv)m(en)h(OID.)f
23749
23757
(The)f(output)g(will)i(b)s(e)e(enco)s(ded)g(as)h(describ)s(ed)f(in)h
23750
(RF)m(C2253.)390 1982 y(The)23 b(output)g(string)g(will)h(b)s(e)f(ASCI)
23758
(RF)m(C2253.)390 3121 y(The)23 b(output)g(string)g(will)h(b)s(e)f(ASCI)
23751
23759
s(I)f(or)h(UTF-8)h(enco)s(ded,)h(dep)s(ending)d(on)h(the)h
23752
(certi\014cate)h(data.)390 2120 y(Some)32 b(help)s(er)f(macros)i(with)f
23760
(certi\014cate)h(data.)390 3256 y(Some)32 b(help)s(er)f(macros)i(with)f
23753
23761
(p)s(opular)f(OIDs)h(can)g(b)s(e)g(found)f(in)g(gn)m(utls/x509.h)j(If)e
23754
(ra)m(w)g(\015ag)h(is)390 2229 y(zero,)39 b(this)e(function)f(will)h
23762
(ra)m(w)g(\015ag)h(is)390 3365 y(zero,)39 b(this)e(function)f(will)h
23755
23763
(only)f(return)g(kno)m(wn)g(OIDs)g(as)h(text.)61 b(Other)36
23756
b(OIDs)g(will)h(b)s(e)f(DER)390 2339 y(enco)s(ded,)29
23764
b(OIDs)g(will)h(b)s(e)f(DER)390 3475 y(enco)s(ded,)29
23757
23765
b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f(hex)g(format)h(with)e
23758
23766
(a)i(')p Ft(\\)p FB(#')f(pre\014x.)39 b(Y)-8 b(ou)29
23759
b(can)f(c)m(hec)m(k)390 2448 y(ab)s(out)i(kno)m(wn)g(OIDs)g(using)g
23760
Ft(gnutls_x509_dn_oid_known)o(\(\))p FB(.)390 2586 y(If)g
23767
b(can)f(c)m(hec)m(k)390 3585 y(ab)s(out)i(kno)m(wn)g(OIDs)g(using)g
23768
Ft(gnutls_x509_dn_oid_known)o(\(\))p FB(.)390 3720 y(If)g
23761
23769
Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s(e)f
23762
(\014lled.)390 2724 y Fn(Returns:)71 b FB(GNUTLS)p 1196
23763
2724 V 39 w(E)p 1297 2724 V 40 w(SHOR)-8 b(T)p 1652 2724
23764
V 39 w(MEMOR)g(Y)p 2117 2724 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)
23765
f(bu\013er)f(is)i(not)390 2833 y(long)31 b(enough,)f(and)g(in)f(that)i
23766
(case)g(the)g(*sizeof)p 2018 2833 V 41 w(buf)e(will)i(b)s(e)e(up)s
23767
(dated)g(with)h(the)g(required)g(size.)390 2943 y(On)g(success)g(0)h
23768
(is)f(returned.)150 3145 y Fv(gn)m(utls)p 483 3145 37
23769
5 v 55 w(x509)p 786 3145 V 54 w(crq)p 1010 3145 V 54
23770
w(get)p 1229 3145 V 54 w(dn)p 1419 3145 V 54 w(oid)3350
23771
3345 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_d)q
23772
(n_oi)q(d)f Fg(\()p Ff(gn)m(utls)p 2046 3345 28 4 v 40
23773
w(x509)p 2269 3345 V 42 w(crq)p 2435 3345 V 40 w(t)30
23770
(\014lled.)390 3855 y Fn(Returns:)71 b FB(GNUTLS)p 1196
23771
3855 V 39 w(E)p 1297 3855 V 40 w(SHOR)-8 b(T)p 1652 3855
23772
V 39 w(MEMOR)g(Y)p 2117 3855 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)
23773
f(bu\013er)f(is)i(not)390 3964 y(long)31 b(enough,)f(and)g(in)f(that)i
23774
(case)g(the)g(*sizeof)p 2018 3964 V 41 w(buf)e(will)i(b)s(e)e(up)s
23775
(dated)g(with)h(the)g(required)g(size.)390 4074 y(On)g(success)g(0)h
23776
(is)f(returned.)150 4274 y Fv(gn)m(utls)p 483 4274 37
23777
5 v 55 w(x509)p 786 4274 V 54 w(crq)p 1010 4274 V 54
23778
w(get)p 1229 4274 V 54 w(dn)p 1419 4274 V 54 w(oid)3350
23779
4471 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_d)q
23780
(n_oi)q(d)f Fg(\()p Ff(gn)m(utls)p 2046 4471 28 4 v 40
23781
w(x509)p 2269 4471 V 42 w(crq)p 2435 4471 V 40 w(t)30
23774
23782
b Fe(crq)12 b Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)565
23775
3455 y(v)m(oid)31 b(*)g Fe(oid)12 b Ff(,)31 b(size)p
23776
1209 3455 V 41 w(t)f(*)h Fe(sizeof_oid)12 b Fg(\))390
23777
3564 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
23778
1513 3564 V 40 w(x509)p 1736 3564 V 41 w(crq)p 1901 3564
23779
V 40 w(t)g(structure)390 3702 y Ff(indx)6 b FB(:)40 b(Sp)s(eci\014es)30
23783
4581 y(v)m(oid)31 b(*)g Fe(oid)12 b Ff(,)31 b(size)p
23784
1209 4581 V 41 w(t)f(*)h Fe(sizeof_oid)12 b Fg(\))390
23785
4690 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
23786
1513 4690 V 40 w(x509)p 1736 4690 V 41 w(crq)p 1901 4690
23787
V 40 w(t)g(structure)390 4825 y Ff(indx)6 b FB(:)40 b(Sp)s(eci\014es)30
23780
23788
b(whic)m(h)g(DN)h(OID)f(to)h(send.)40 b(Use)31 b(zero)g(to)g(get)h(the)
23781
e(\014rst)g(one.)390 3839 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g
23789
e(\014rst)g(one.)390 4960 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g
23782
23790
(to)g(a)f(structure)g(to)h(hold)f(the)h(name)f(\(ma)m(y)i(b)s(e)e(n)m
23783
(ull\))390 3977 y Ff(sizeof)p 610 3977 V 41 w(oid)t FB(:)41
23791
(ull\))390 5095 y Ff(sizeof)p 610 5095 V 41 w(oid)t FB(:)41
23784
23792
b(initially)31 b(holds)f(the)h(size)g(of)g Ft(oid)390
23785
4115 y FB(This)j(function)g(will)h(extract)h(the)e(requested)h(OID)f
23793
5230 y FB(This)j(function)g(will)h(extract)h(the)e(requested)h(OID)f
23786
23794
(of)h(the)f(name)h(of)f(the)h(Certi\014cate)h(request)390
23787
4224 y(sub)5 b(ject,)30 b(sp)s(eci\014ed)g(b)m(y)g(the)h(giv)m(en)g
23788
(index.)390 4362 y(If)f(oid)g(is)h(n)m(ull)f(then)g(only)h(the)f(size)h
23789
(will)g(b)s(e)f(\014lled.)390 4499 y Fn(Returns:)71 b
23790
FB(GNUTLS)p 1196 4499 V 39 w(E)p 1297 4499 V 40 w(SHOR)-8
23791
b(T)p 1652 4499 V 39 w(MEMOR)g(Y)p 2117 4499 V 41 w(BUFFER)47
23792
b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i(not)390 4609
23793
y(long)31 b(enough,)g(and)f(in)h(that)g(case)h(the)f(*sizeof)p
23794
2022 4609 V 41 w(oid)g(will)g(b)s(e)f(up)s(dated)g(with)g(the)h
23795
(required)f(size.)390 4719 y(On)g(success)g(0)h(is)f(returned.)150
23796
4921 y Fv(gn)m(utls)p 483 4921 37 5 v 55 w(x509)p 786
23797
4921 V 54 w(crq)p 1010 4921 V 54 w(get)p 1229 4921 V
23798
54 w(dn)3350 5121 y FB([F)-8 b(unction])-3599 b Fh(int)53
23799
b(gnutls_x509_crq_get_d)q(n)e Fg(\()p Ff(gn)m(utls)p
23800
1836 5121 28 4 v 41 w(x509)p 2060 5121 V 41 w(crq)p 2225
23801
5121 V 40 w(t)31 b Fe(crq)12 b Ff(,)31 b(c)m(har)g(*)g
23802
Fe(buf)12 b Ff(,)565 5230 y(size)p 712 5230 V 41 w(t)31
23803
b(*)f Fe(sizeof_buf)12 b Fg(\))390 5340 y Ff(crq)r FB(:)41
23804
b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p 1513 5340
23805
V 40 w(x509)p 1736 5340 V 41 w(crq)p 1901 5340 V 40 w(t)g(structure)p
23806
eop end
23795
5340 y(sub)5 b(ject,)30 b(sp)s(eci\014ed)g(b)m(y)g(the)h(giv)m(en)g
23796
(index.)p eop end
23807
23797
%%Page: 197 203
23808
23798
TeXDict begin 197 202 bop 150 -116 a FB(Chapter)30 b(9:)41
23809
b(F)-8 b(unction)31 b(Reference)2237 b(197)390 299 y
23810
Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h
23811
(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
23812
442 y Ff(sizeof)p 610 442 28 4 v 41 w(buf)17 b FB(:)40
23813
b(initially)32 b(holds)e(the)g(size)i(of)e Ft(buf)390
23814
584 y FB(This)35 b(function)g(will)h(cop)m(y)h(the)f(name)g(of)g(the)g
23815
(Certi\014cate)h(request)e(sub)5 b(ject)36 b(in)f(the)h(pro)m(vided)390
23816
694 y(bu\013er.)57 b(The)36 b(name)g(will)h(b)s(e)e(in)h(the)h(form)e
23799
b(F)-8 b(unction)31 b(Reference)2237 b(197)390 299 y(If)30
23800
b(oid)g(is)h(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s(e)f
23801
(\014lled.)390 433 y Fn(Returns:)71 b FB(GNUTLS)p 1196
23802
433 28 4 v 39 w(E)p 1297 433 V 40 w(SHOR)-8 b(T)p 1652
23803
433 V 39 w(MEMOR)g(Y)p 2117 433 V 41 w(BUFFER)47 b(if)e(the)h(pro)m
23804
(vided)f(bu\013er)f(is)i(not)390 542 y(long)31 b(enough,)g(and)f(in)h
23805
(that)g(case)h(the)f(*sizeof)p 2022 542 V 41 w(oid)g(will)g(b)s(e)f(up)
23806
s(dated)g(with)g(the)h(required)f(size.)390 652 y(On)g(success)g(0)h
23807
(is)f(returned.)150 850 y Fv(gn)m(utls)p 483 850 37 5
23808
v 55 w(x509)p 786 850 V 54 w(crq)p 1010 850 V 54 w(get)p
23809
1229 850 V 54 w(dn)3350 1045 y FB([F)-8 b(unction])-3599
23810
b Fh(int)53 b(gnutls_x509_crq_get_d)q(n)e Fg(\()p Ff(gn)m(utls)p
23811
1836 1045 28 4 v 41 w(x509)p 2060 1045 V 41 w(crq)p 2225
23812
1045 V 40 w(t)31 b Fe(crq)12 b Ff(,)31 b(c)m(har)g(*)g
23813
Fe(buf)12 b Ff(,)565 1155 y(size)p 712 1155 V 41 w(t)31
23814
b(*)f Fe(sizeof_buf)12 b Fg(\))390 1264 y Ff(crq)r FB(:)41
23815
b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p 1513 1264
23816
V 40 w(x509)p 1736 1264 V 41 w(crq)p 1901 1264 V 40 w(t)g(structure)390
23817
1398 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)
23818
f(to)h(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
23819
1532 y Ff(sizeof)p 610 1532 V 41 w(buf)17 b FB(:)40 b(initially)32
23820
b(holds)e(the)g(size)i(of)e Ft(buf)390 1666 y FB(This)35
23821
b(function)g(will)h(cop)m(y)h(the)f(name)g(of)g(the)g(Certi\014cate)h
23822
(request)e(sub)5 b(ject)36 b(in)f(the)h(pro)m(vided)390
23823
1775 y(bu\013er.)57 b(The)36 b(name)g(will)h(b)s(e)e(in)h(the)h(form)e
23817
23824
Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p Ft(")37 b FB(as)f(describ)s(ed)
23818
f(in)390 804 y(RF)m(C2253.)69 b(The)39 b(output)g(string)g(will)g(b)s
23825
f(in)390 1885 y(RF)m(C2253.)69 b(The)39 b(output)g(string)g(will)g(b)s
23819
23826
(e)g(ASCI)s(I)f(or)h(UTF-8)h(enco)s(ded,)h(dep)s(ending)d(on)h(the)390
23820
913 y(certi\014cate)32 b(data.)390 1056 y(If)e Ft(buf)f
23827
1994 y(certi\014cate)32 b(data.)390 2128 y(If)e Ft(buf)f
23821
23828
FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s(e)f(\014lled.)
23822
390 1199 y Fn(Returns:)71 b FB(GNUTLS)p 1196 1199 V 39
23823
w(E)p 1297 1199 V 40 w(SHOR)-8 b(T)p 1652 1199 V 39 w(MEMOR)g(Y)p
23824
2117 1199 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i
23825
(not)390 1308 y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g
23826
(*sizeof)p 2018 1308 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h
23827
(the)g(required)g(size.)390 1418 y(On)g(success)g(0)h(is)f(returned.)
23828
150 1626 y Fv(gn)m(utls)p 483 1626 37 5 v 55 w(x509)p
23829
786 1626 V 54 w(crq)p 1010 1626 V 54 w(get)p 1229 1626
23830
V 54 w(pk)p 1416 1626 V 54 w(algorithm)3350 1831 y FB([F)-8
23829
390 2262 y Fn(Returns:)71 b FB(GNUTLS)p 1196 2262 V 39
23830
w(E)p 1297 2262 V 40 w(SHOR)-8 b(T)p 1652 2262 V 39 w(MEMOR)g(Y)p
23831
2117 2262 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i
23832
(not)390 2371 y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g
23833
(*sizeof)p 2018 2371 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h
23834
(the)g(required)g(size.)390 2481 y(On)g(success)g(0)h(is)f(returned.)
23835
150 2679 y Fv(gn)m(utls)p 483 2679 37 5 v 55 w(x509)p
23836
786 2679 V 54 w(crq)p 1010 2679 V 54 w(get)p 1229 2679
23837
V 54 w(pk)p 1416 2679 V 54 w(algorithm)3350 2874 y FB([F)-8
23831
23838
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_p)q(k_al)q(gor)q
23832
(ith)q(m)e Fg(\()p Ff(gn)m(utls)p 2359 1831 28 4 v 41
23833
w(x509)p 2583 1831 V 41 w(crq)p 2748 1831 V 40 w(t)31
23834
b Fe(crq)12 b Ff(,)565 1940 y(unsigned)29 b(in)m(t)i(*)g
23835
Fe(bits)12 b Fg(\))390 2050 y Ff(crq)r FB(:)41 b(should)29
23836
b(con)m(tain)j(a)f(gn)m(utls)p 1513 2050 V 40 w(x509)p
23837
1736 2050 V 41 w(crq)p 1901 2050 V 40 w(t)g(structure)390
23838
2193 y Ff(bits)t FB(:)40 b(if)31 b(bits)f(is)g(non)g(n)m(ull)g(it)h
23839
(ith)q(m)e Fg(\()p Ff(gn)m(utls)p 2359 2874 28 4 v 41
23840
w(x509)p 2583 2874 V 41 w(crq)p 2748 2874 V 40 w(t)31
23841
b Fe(crq)12 b Ff(,)565 2984 y(unsigned)29 b(in)m(t)i(*)g
23842
Fe(bits)12 b Fg(\))390 3093 y Ff(crq)r FB(:)41 b(should)29
23843
b(con)m(tain)j(a)f(gn)m(utls)p 1513 3093 V 40 w(x509)p
23844
1736 3093 V 41 w(crq)p 1901 3093 V 40 w(t)g(structure)390
23845
3227 y Ff(bits)t FB(:)40 b(if)31 b(bits)f(is)g(non)g(n)m(ull)g(it)h
23839
23846
(will)g(hold)f(the)h(size)g(of)f(the)h(parameters')g(in)f(bits)390
23840
2335 y(This)e(function)g(will)h(return)f(the)h(public)f(k)m(ey)h
23847
3361 y(This)e(function)g(will)h(return)f(the)h(public)f(k)m(ey)h
23841
23848
(algorithm)h(of)f(a)g(PK)m(CS)f Ft(\\10)g FB(certi\014cate)j(request.)
23842
390 2478 y(If)e(bits)g(is)g(non)g(n)m(ull,)g(it)h(should)e(ha)m(v)m(e)i
23849
390 3495 y(If)e(bits)g(is)g(non)g(n)m(ull,)g(it)h(should)e(ha)m(v)m(e)i
23843
23850
(enough)f(size)h(to)g(hold)f(the)h(parameters)f(size)h(in)f(bits.)40
23844
b(F)-8 b(or)390 2588 y(RSA)33 b(the)h(bits)f(returned)f(is)i(the)f(mo)s
23851
b(F)-8 b(or)390 3604 y(RSA)33 b(the)h(bits)f(returned)f(is)i(the)f(mo)s
23845
23852
(dulus.)49 b(F)-8 b(or)34 b(DSA)f(the)h(bits)f(returned)f(are)i(of)g
23846
(the)g(public)390 2697 y(exp)s(onen)m(t.)390 2840 y Fn(Returns:)61
23853
(the)g(public)390 3714 y(exp)s(onen)m(t.)390 3848 y Fn(Returns:)61
23847
23854
b FB(a)40 b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
23848
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 2950
23849
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)150 3157
23850
y Fv(gn)m(utls)p 483 3157 37 5 v 55 w(x509)p 786 3157
23851
V 54 w(crq)p 1010 3157 V 54 w(get)p 1229 3157 V 54 w(v)m(ersion)3350
23852
3362 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_v)q
23853
(ersi)q(on)f Fg(\()p Ff(gn)m(utls)p 2098 3362 28 4 v
23854
41 w(x509)p 2322 3362 V 41 w(crq)p 2487 3362 V 40 w(t)31
23855
b Fe(crq)12 b Fg(\))390 3472 y Ff(crq)r FB(:)41 b(should)29
23856
b(con)m(tain)j(a)f(gn)m(utls)p 1513 3472 V 40 w(x509)p
23857
1736 3472 V 41 w(crq)p 1901 3472 V 40 w(t)g(structure)390
23858
3615 y(This)f(function)g(will)g(return)g(the)g(v)m(ersion)h(of)g(the)f
23859
(sp)s(eci\014ed)g(Certi\014cate)i(request.)390 3757 y
23855
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 3957
23856
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)150 4155
23857
y Fv(gn)m(utls)p 483 4155 37 5 v 55 w(x509)p 786 4155
23858
V 54 w(crq)p 1010 4155 V 54 w(get)p 1229 4155 V 54 w(v)m(ersion)3350
23859
4350 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_get_v)q
23860
(ersi)q(on)f Fg(\()p Ff(gn)m(utls)p 2098 4350 28 4 v
23861
41 w(x509)p 2322 4350 V 41 w(crq)p 2487 4350 V 40 w(t)31
23862
b Fe(crq)12 b Fg(\))390 4460 y Ff(crq)r FB(:)41 b(should)29
23863
b(con)m(tain)j(a)f(gn)m(utls)p 1513 4460 V 40 w(x509)p
23864
1736 4460 V 41 w(crq)p 1901 4460 V 40 w(t)g(structure)390
23865
4594 y(This)f(function)g(will)g(return)g(the)g(v)m(ersion)h(of)g(the)f
23866
(sp)s(eci\014ed)g(Certi\014cate)i(request.)390 4728 y
23860
23867
Fn(Returns:)40 b FB(v)m(ersion)31 b(of)g(certi\014cate)h(request,)f(or)
23861
23868
f(a)h(negativ)m(e)i(v)-5 b(alue)30 b(on)h(error.)150
23862
3965 y Fv(gn)m(utls)p 483 3965 37 5 v 55 w(x509)p 786
23863
3965 V 54 w(crq)p 1010 3965 V 54 w(imp)s(ort)3350 4170
23869
4925 y Fv(gn)m(utls)p 483 4925 37 5 v 55 w(x509)p 786
23870
4925 V 54 w(crq)p 1010 4925 V 54 w(imp)s(ort)3350 5121
23864
23871
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_impor)q(t)e
23865
Fg(\()p Ff(gn)m(utls)p 1836 4170 28 4 v 41 w(x509)p 2060
23866
4170 V 41 w(crq)p 2225 4170 V 40 w(t)31 b Fe(crq)12 b
23867
Ff(,)31 b(const)565 4280 y(gn)m(utls)p 811 4280 V 41
23868
w(datum)p 1110 4280 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31
23869
b(gn)m(utls)p 1807 4280 V 40 w(x509)p 2030 4280 V 42
23870
w(crt)p 2183 4280 V 40 w(fm)m(t)p 2359 4280 V 40 w(t)g
23871
Fe(format)12 b Fg(\))390 4389 y Ff(crq)r FB(:)41 b(The)30
23872
b(structure)g(to)h(store)g(the)f(parsed)g(certi\014cate)i(request.)390
23873
4532 y Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h(enco)s(ded)f
23874
(certi\014cate.)390 4675 y Ff(format)r FB(:)41 b(One)30
23875
b(of)g(DER)h(or)f(PEM)390 4818 y(This)i(function)g(will)h(con)m(v)m
23876
(ert)h(the)e(giv)m(en)i(DER)e(or)h(PEM)f(enco)s(ded)g(Certi\014cate)i
23877
(to)f(the)g(nativ)m(e)390 4927 y(gn)m(utls)p 636 4927
23878
V 40 w(x509)p 859 4927 V 42 w(crq)p 1025 4927 V 40 w(t)d(format.)41
23872
Fg(\()p Ff(gn)m(utls)p 1836 5121 28 4 v 41 w(x509)p 2060
23873
5121 V 41 w(crq)p 2225 5121 V 40 w(t)31 b Fe(crq)12 b
23874
Ff(,)31 b(const)565 5230 y(gn)m(utls)p 811 5230 V 41
23875
w(datum)p 1110 5230 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31
23876
b(gn)m(utls)p 1807 5230 V 40 w(x509)p 2030 5230 V 42
23877
w(crt)p 2183 5230 V 40 w(fm)m(t)p 2359 5230 V 40 w(t)g
23878
Fe(format)12 b Fg(\))390 5340 y Ff(crq)r FB(:)41 b(The)30
23879
b(structure)g(to)h(store)g(the)f(parsed)g(certi\014cate)i(request.)p
23880
eop end
23881
%%Page: 198 204
23882
TeXDict begin 198 203 bop 150 -116 a FB(Chapter)30 b(9:)41
23883
b(F)-8 b(unction)31 b(Reference)2237 b(198)390 299 y
23884
Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h(enco)s(ded)f
23885
(certi\014cate.)390 432 y Ff(format)r FB(:)41 b(One)30
23886
b(of)g(DER)h(or)f(PEM)390 566 y(This)i(function)g(will)h(con)m(v)m(ert)
23887
h(the)e(giv)m(en)i(DER)e(or)h(PEM)f(enco)s(ded)g(Certi\014cate)i(to)f
23888
(the)g(nativ)m(e)390 675 y(gn)m(utls)p 636 675 28 4 v
23889
40 w(x509)p 859 675 V 42 w(crq)p 1025 675 V 40 w(t)d(format.)41
23879
23890
b(The)30 b(output)g(will)h(b)s(e)f(stored)g(in)g Ft(cert)p
23880
FB(.)390 5070 y(If)f(the)i(Certi\014cate)g(is)f(PEM)g(enco)s(ded)f(it)i
23891
FB(.)390 809 y(If)f(the)i(Certi\014cate)g(is)f(PEM)g(enco)s(ded)f(it)i
23881
23892
(should)d(ha)m(v)m(e)k(a)e(header)g(of)g Ft(")p FB(NEW)g(CER)-8
23882
b(TIFICA)g(TE)390 5180 y(REQUEST)p Ft(")p FB(.)390 5322
23883
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23884
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23885
b(alue.)p eop end
23886
%%Page: 198 204
23887
TeXDict begin 198 203 bop 150 -116 a FB(Chapter)30 b(9:)41
23888
b(F)-8 b(unction)31 b(Reference)2237 b(198)150 299 y
23889
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23890
w(crq)p 1010 299 V 54 w(init)3350 491 y FB([F)-8 b(unction])-3599
23891
b Fh(int)53 b(gnutls_x509_crq_init)f Fg(\()p Ff(gn)m(utls)p
23892
1732 491 28 4 v 40 w(x509)p 1955 491 V 42 w(crq)p 2121
23893
491 V 40 w(t)30 b(*)h Fe(crq)12 b Fg(\))390 601 y Ff(crq)r
23894
FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e(initialized)390
23895
733 y(This)h(function)g(will)g(initialize)j(a)e(PK)m(CS10)f
23896
(certi\014cate)j(request)d(structure.)390 865 y Fn(Returns:)36
23897
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23898
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23899
b(alue.)150 1059 y Fv(gn)m(utls)p 483 1059 37 5 v 55
23900
w(x509)p 786 1059 V 54 w(crq)p 1010 1059 V 54 w(set)p
23901
1216 1059 V 54 w(attribute)p 1750 1059 V 53 w(b)m(y)p
23902
1933 1059 V 54 w(oid)3350 1252 y FB([F)d(unction])-3599
23893
b(TIFICA)g(TE)390 918 y(REQUEST)p Ft(")p FB(.)390 1052
23894
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23895
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23896
b(alue.)150 1249 y Fv(gn)m(utls)p 483 1249 37 5 v 55
23897
w(x509)p 786 1249 V 54 w(crq)p 1010 1249 V 54 w(init)3350
23898
1444 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_init)f
23899
Fg(\()p Ff(gn)m(utls)p 1732 1444 28 4 v 40 w(x509)p 1955
23900
1444 V 42 w(crq)p 2121 1444 V 40 w(t)30 b(*)h Fe(crq)12
23901
b Fg(\))390 1553 y Ff(crq)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)e
23902
(initialized)390 1687 y(This)h(function)g(will)g(initialize)j(a)e(PK)m
23903
(CS10)f(certi\014cate)j(request)d(structure.)390 1820
23904
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
23905
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23906
b(alue.)150 2017 y Fv(gn)m(utls)p 483 2017 37 5 v 55
23907
w(x509)p 786 2017 V 54 w(crq)p 1010 2017 V 54 w(set)p
23908
1216 2017 V 54 w(attribute)p 1750 2017 V 53 w(b)m(y)p
23909
1933 2017 V 54 w(oid)3350 2212 y FB([F)d(unction])-3599
23903
23910
b Fh(int)53 b(gnutls_x509_crq_set_a)q(ttri)q(but)q(e_b)q(y_o)q(id)f
23904
Fg(\()p Ff(gn)m(utls)p 2569 1252 28 4 v 40 w(x509)p 2792
23905
1252 V 42 w(crq)p 2958 1252 V 40 w(t)565 1361 y Fe(crq)12
23911
Fg(\()p Ff(gn)m(utls)p 2569 2212 28 4 v 40 w(x509)p 2792
23912
2212 V 42 w(crq)p 2958 2212 V 40 w(t)565 2321 y Fe(crq)12
23906
23913
b Ff(,)31 b(const)g(c)m(har)g(*)f Fe(oid)12 b Ff(,)31
23907
b(v)m(oid)g(*)g Fe(buf)12 b Ff(,)31 b(size)p 2170 1361
23908
V 41 w(t)g Fe(sizeof_buf)12 b Fg(\))390 1471 y Ff(crq)r
23914
b(v)m(oid)g(*)g Fe(buf)12 b Ff(,)31 b(size)p 2170 2321
23915
V 41 w(t)g Fe(sizeof_buf)12 b Fg(\))390 2431 y Ff(crq)r
23909
23916
FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p 1513
23910
1471 V 40 w(x509)p 1736 1471 V 41 w(crq)p 1901 1471 V
23911
40 w(t)g(structure)390 1603 y Ff(oid)t FB(:)40 b(holds)30
23917
2431 V 40 w(x509)p 1736 2431 V 41 w(crq)p 1901 2431 V
23918
40 w(t)g(structure)390 2564 y Ff(oid)t FB(:)40 b(holds)30
23912
23919
b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g(in)g(n)m(ull)g(terminated)h
23913
(string)390 1735 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)
23920
(string)390 2698 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)
23914
23921
g(structure)f(that)h(holds)f(the)g(attribute)h(data)390
23915
1867 y Ff(sizeof)p 610 1867 V 41 w(buf)17 b FB(:)40 b(holds)30
23916
b(the)h(size)g(of)f Ft(buf)390 1999 y FB(This)36 b(function)h(will)g
23922
2831 y Ff(sizeof)p 610 2831 V 41 w(buf)17 b FB(:)40 b(holds)30
23923
b(the)h(size)g(of)f Ft(buf)390 2965 y FB(This)36 b(function)h(will)g
23917
23924
(set)h(the)f(attribute)h(in)f(the)g(certi\014cate)i(request)e(sp)s
23918
(eci\014ed)g(b)m(y)g(the)g(giv)m(en)390 2109 y(Ob)5 b(ject)31
23925
(eci\014ed)g(b)m(y)g(the)g(giv)m(en)390 3074 y(Ob)5 b(ject)31
23919
23926
b(ID.)f(The)g(attribute)h(m)m(ust)g(b)s(e)e(b)s(e)h(DER)h(enco)s(ded.)
23920
390 2241 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
23927
390 3208 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
23921
23928
16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23922
b(alue.)150 2436 y Fv(gn)m(utls)p 483 2436 37 5 v 55
23923
w(x509)p 786 2436 V 54 w(crq)p 1010 2436 V 54 w(set)p
23924
1216 2436 V 54 w(c)m(hallenge)p 1759 2436 V 54 w(passw)m(ord)3350
23925
2628 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_set_c)q
23929
b(alue.)150 3405 y Fv(gn)m(utls)p 483 3405 37 5 v 55
23930
w(x509)p 786 3405 V 54 w(crq)p 1010 3405 V 54 w(set)p
23931
1216 3405 V 54 w(c)m(hallenge)p 1759 3405 V 54 w(passw)m(ord)3350
23932
3600 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_set_c)q
23926
23933
(hall)q(eng)q(e_p)q(ass)q(word)f Fg(\()p Ff(gn)m(utls)p
23927
2673 2628 28 4 v 41 w(x509)p 2897 2628 V 41 w(crq)p 3062
23928
2628 V 40 w(t)565 2737 y Fe(crq)12 b Ff(,)31 b(const)g(c)m(har)g(*)f
23929
Fe(pass)12 b Fg(\))390 2847 y Ff(crq)r FB(:)41 b(should)29
23930
b(con)m(tain)j(a)f(gn)m(utls)p 1513 2847 V 40 w(x509)p
23931
1736 2847 V 41 w(crq)p 1901 2847 V 40 w(t)g(structure)390
23932
2979 y Ff(pass)t FB(:)40 b(holds)30 b(a)h(n)m(ull)f(terminated)h(passw)
23933
m(ord)390 3111 y(This)f(function)g(will)g(set)h(a)g(c)m(hallenge)h
23934
2673 3600 28 4 v 41 w(x509)p 2897 3600 V 41 w(crq)p 3062
23935
3600 V 40 w(t)565 3709 y Fe(crq)12 b Ff(,)31 b(const)g(c)m(har)g(*)f
23936
Fe(pass)12 b Fg(\))390 3819 y Ff(crq)r FB(:)41 b(should)29
23937
b(con)m(tain)j(a)f(gn)m(utls)p 1513 3819 V 40 w(x509)p
23938
1736 3819 V 41 w(crq)p 1901 3819 V 40 w(t)g(structure)390
23939
3952 y Ff(pass)t FB(:)40 b(holds)30 b(a)h(n)m(ull)f(terminated)h(passw)
23940
m(ord)390 4086 y(This)f(function)g(will)g(set)h(a)g(c)m(hallenge)h
23934
23941
(passw)m(ord)e(to)h(b)s(e)f(used)g(when)f(rev)m(oking)i(the)g(request.)
23935
390 3243 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
23942
390 4219 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
23936
23943
16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23937
b(alue.)150 3438 y Fv(gn)m(utls)p 483 3438 37 5 v 55
23938
w(x509)p 786 3438 V 54 w(crq)p 1010 3438 V 54 w(set)p
23939
1216 3438 V 54 w(dn)p 1406 3438 V 54 w(b)m(y)p 1590 3438
23940
V 54 w(oid)3350 3630 y FB([F)d(unction])-3599 b Fh(int)53
23944
b(alue.)150 4416 y Fv(gn)m(utls)p 483 4416 37 5 v 55
23945
w(x509)p 786 4416 V 54 w(crq)p 1010 4416 V 54 w(set)p
23946
1216 4416 V 54 w(dn)p 1406 4416 V 54 w(b)m(y)p 1590 4416
23947
V 54 w(oid)3350 4611 y FB([F)d(unction])-3599 b Fh(int)53
23941
23948
b(gnutls_x509_crq_set_d)q(n_by)q(_oi)q(d)e Fg(\()p Ff(gn)m(utls)p
23942
2202 3630 28 4 v 41 w(x509)p 2426 3630 V 42 w(crq)p 2592
23943
3630 V 40 w(t)30 b Fe(crq)12 b Ff(,)31 b(const)565 3740
23949
2202 4611 28 4 v 41 w(x509)p 2426 4611 V 42 w(crq)p 2592
23950
4611 V 40 w(t)30 b Fe(crq)12 b Ff(,)31 b(const)565 4720
23944
23951
y(c)m(har)g(*)g Fe(oid)12 b Ff(,)31 b(unsigned)e(in)m(t)i
23945
23952
Fe(raw_flag)12 b Ff(,)32 b(const)f(v)m(oid)g(*)g Fe(data)12
23946
b Ff(,)31 b(unsigned)f(in)m(t)565 3849 y Fe(sizeof_data)12
23947
b Fg(\))390 3959 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
23948
(utls)p 1513 3959 V 40 w(x509)p 1736 3959 V 41 w(crq)p
23949
1901 3959 V 40 w(t)g(structure)390 4091 y Ff(oid)t FB(:)40
23953
b Ff(,)31 b(unsigned)f(in)m(t)565 4830 y Fe(sizeof_data)12
23954
b Fg(\))390 4940 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
23955
(utls)p 1513 4940 V 40 w(x509)p 1736 4940 V 41 w(crq)p
23956
1901 4940 V 40 w(t)g(structure)390 5073 y Ff(oid)t FB(:)40
23950
23957
b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014er)g(in)g(a)h(n)m(ull)f
23951
(terminated)h(string)390 4223 y Ff(ra)m(w)p 540 4223
23958
(terminated)h(string)390 5207 y Ff(ra)m(w)p 540 5207
23952
23959
V 40 w(\015ag)8 b FB(:)41 b(m)m(ust)30 b(b)s(e)g(0,)h(or)f(1)h(if)g
23953
(the)f(data)h(are)g(DER)f(enco)s(ded)390 4355 y Ff(data)p
23954
FB(:)41 b(a)31 b(p)s(oin)m(ter)g(to)g(the)f(input)g(data)390
23955
4487 y Ff(sizeof)p 610 4487 V 41 w(data)p FB(:)42 b(holds)29
23956
b(the)i(size)g(of)g Ft(data)390 4620 y FB(This)24 b(function)h(will)h
23960
(the)f(data)h(are)g(DER)f(enco)s(ded)390 5340 y Ff(data)p
23961
FB(:)41 b(a)31 b(p)s(oin)m(ter)g(to)g(the)f(input)g(data)p
23962
eop end
23963
%%Page: 199 205
23964
TeXDict begin 199 204 bop 150 -116 a FB(Chapter)30 b(9:)41
23965
b(F)-8 b(unction)31 b(Reference)2237 b(199)390 299 y
23966
Ff(sizeof)p 610 299 28 4 v 41 w(data)p FB(:)42 b(holds)29
23967
b(the)i(size)g(of)g Ft(data)390 460 y FB(This)24 b(function)h(will)h
23957
23968
(set)f(the)h(part)f(of)g(the)g(name)g(of)h(the)f(Certi\014cate)h
23958
(request)f(sub)5 b(ject,)27 b(sp)s(eci\014ed)390 4729
23969
(request)f(sub)5 b(ject,)27 b(sp)s(eci\014ed)390 569
23959
23970
y(b)m(y)j(the)h(giv)m(en)g(OID.)g(The)f(input)f(string)h(should)g(b)s
23960
(e)f(ASCI)s(I)g(or)i(UTF-8)g(enco)s(ded.)390 4861 y(Some)42
23971
(e)f(ASCI)s(I)g(or)i(UTF-8)g(enco)s(ded.)390 730 y(Some)42
23961
23972
b(help)s(er)f(macros)i(with)f(p)s(opular)f(OIDs)h(can)g(b)s(e)g(found)f
23962
(in)g(gn)m(utls/x509.h)j(With)f(this)390 4971 y(function)g(y)m(ou)g
23963
(can)g(only)g(set)h(the)f(kno)m(wn)f(OIDs.)78 b(Y)-8
23964
b(ou)44 b(can)f(test)h(for)e(kno)m(wn)h(OIDs)f(using)390
23965
5081 y Ft(gnutls_x509_dn_oid_known)o(\(\))p FB(.)33 b(F)-8
23973
(in)g(gn)m(utls/x509.h)j(With)f(this)390 840 y(function)g(y)m(ou)g(can)
23974
g(only)g(set)h(the)f(kno)m(wn)f(OIDs.)78 b(Y)-8 b(ou)44
23975
b(can)f(test)h(for)e(kno)m(wn)h(OIDs)f(using)390 949
23976
y Ft(gnutls_x509_dn_oid_known)o(\(\))p FB(.)33 b(F)-8
23966
23977
b(or)26 b(OIDs)g(that)g(are)g(not)g(kno)m(wn)f(\(b)m(y)h(gn)m(utls\))g
23967
(y)m(ou)g(should)390 5190 y(prop)s(erly)j(DER)i(enco)s(de)f(y)m(our)h
23978
(y)m(ou)g(should)390 1059 y(prop)s(erly)j(DER)i(enco)s(de)f(y)m(our)h
23968
23979
(data,)g(and)f(call)h(this)g(function)f(with)g(ra)m(w)p
23969
2957 5190 V 40 w(\015ag)h(set.)390 5322 y Fn(Returns:)36
23980
2957 1059 V 40 w(\015ag)h(set.)390 1220 y Fn(Returns:)36
23970
23981
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
23971
23982
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
23972
b(alue.)p eop end
23973
%%Page: 199 205
23974
TeXDict begin 199 204 bop 150 -116 a FB(Chapter)30 b(9:)41
23975
b(F)-8 b(unction)31 b(Reference)2237 b(199)150 299 y
23976
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
23977
w(crq)p 1010 299 V 54 w(set)p 1216 299 V 54 w(k)m(ey)p
23978
1453 299 V 53 w(rsa)p 1664 299 V 54 w(ra)m(w)3350 495
23979
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_set_k)q(ey_r)
23980
q(sa_)q(raw)f Fg(\()p Ff(gn)m(utls)p 2307 495 28 4 v
23981
41 w(x509)p 2531 495 V 41 w(crq)p 2696 495 V 40 w(t)31
23982
b Fe(crq)12 b Ff(,)565 605 y(const)31 b(gn)m(utls)p 1049
23983
605 V 40 w(datum)p 1347 605 V 40 w(t)g(*)f Fe(m)12 b
23984
Ff(,)31 b(const)g(gn)m(utls)p 2126 605 V 40 w(datum)p
23985
2424 605 V 40 w(t)f(*)h Fe(e)12 b Fg(\))390 714 y Ff(crq)r
23986
FB(:)41 b(should)29 b(con)m(tain)j(a)f Ft(gnutls_x509_crq_t)25
23987
b FB(structure)390 849 y Ff(m)p FB(:)40 b(holds)30 b(the)h(mo)s(dulus)
23988
390 983 y Ff(e)5 b FB(:)41 b(holds)30 b(the)h(public)e(exp)s(onen)m(t)
23989
390 1117 y(This)24 b(function)h(will)g(set)h(the)f(public)f(parameters)
23983
b(alue.)150 1446 y Fv(gn)m(utls)p 483 1446 37 5 v 55
23984
w(x509)p 786 1446 V 54 w(crq)p 1010 1446 V 54 w(set)p
23985
1216 1446 V 54 w(k)m(ey)p 1453 1446 V 53 w(rsa)p 1664
23986
1446 V 54 w(ra)m(w)3350 1669 y FB([F)d(unction])-3599
23987
b Fh(int)53 b(gnutls_x509_crq_set_k)q(ey_r)q(sa_)q(raw)f
23988
Fg(\()p Ff(gn)m(utls)p 2307 1669 28 4 v 41 w(x509)p 2531
23989
1669 V 41 w(crq)p 2696 1669 V 40 w(t)31 b Fe(crq)12 b
23990
Ff(,)565 1778 y(const)31 b(gn)m(utls)p 1049 1778 V 40
23991
w(datum)p 1347 1778 V 40 w(t)g(*)f Fe(m)12 b Ff(,)31
23992
b(const)g(gn)m(utls)p 2126 1778 V 40 w(datum)p 2424 1778
23993
V 40 w(t)f(*)h Fe(e)12 b Fg(\))390 1888 y Ff(crq)r FB(:)41
23994
b(should)29 b(con)m(tain)j(a)f Ft(gnutls_x509_crq_t)25
23995
b FB(structure)390 2049 y Ff(m)p FB(:)40 b(holds)30 b(the)h(mo)s(dulus)
23996
390 2210 y Ff(e)5 b FB(:)41 b(holds)30 b(the)h(public)e(exp)s(onen)m(t)
23997
390 2371 y(This)24 b(function)h(will)g(set)h(the)f(public)f(parameters)
23990
23998
i(from)e(the)h(giv)m(en)h(priv)-5 b(ate)26 b(k)m(ey)g(to)f(the)h
23991
(request.)390 1227 y(Only)k(RSA)g(k)m(eys)h(are)f(curren)m(tly)h(supp)s
23992
(orted.)390 1361 y Fn(Returns:)36 b FB(On)20 b(success,)j
23999
(request.)390 2480 y(Only)k(RSA)g(k)m(eys)h(are)f(curren)m(tly)h(supp)s
24000
(orted.)390 2641 y Fn(Returns:)36 b FB(On)20 b(success,)j
23993
24001
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
23994
(negativ)m(e)h(error)d(v)-5 b(alue.)390 1496 y Fn(Since:)41
23995
b FB(2.6.0)150 1695 y Fv(gn)m(utls)p 483 1695 37 5 v
23996
55 w(x509)p 786 1695 V 54 w(crq)p 1010 1695 V 54 w(set)p
23997
1216 1695 V 54 w(k)m(ey)3350 1891 y FB([F)-8 b(unction])-3599
24002
(negativ)m(e)h(error)d(v)-5 b(alue.)390 2802 y Fn(Since:)41
24003
b FB(2.6.0)150 3028 y Fv(gn)m(utls)p 483 3028 37 5 v
24004
55 w(x509)p 786 3028 V 54 w(crq)p 1010 3028 V 54 w(set)p
24005
1216 3028 V 54 w(k)m(ey)3350 3251 y FB([F)-8 b(unction])-3599
23998
24006
b Fh(int)53 b(gnutls_x509_crq_set_k)q(ey)f Fg(\()p Ff(gn)m(utls)p
23999
1889 1891 28 4 v 40 w(x509)p 2112 1891 V 42 w(crq)p 2278
24000
1891 V 40 w(t)30 b Fe(crq)12 b Ff(,)565 2001 y(gn)m(utls)p
24001
811 2001 V 41 w(x509)p 1035 2001 V 41 w(privk)m(ey)p
24002
1369 2001 V 40 w(t)31 b Fe(key)12 b Fg(\))390 2110 y
24007
1889 3251 28 4 v 40 w(x509)p 2112 3251 V 42 w(crq)p 2278
24008
3251 V 40 w(t)30 b Fe(crq)12 b Ff(,)565 3360 y(gn)m(utls)p
24009
811 3360 V 41 w(x509)p 1035 3360 V 41 w(privk)m(ey)p
24010
1369 3360 V 40 w(t)31 b Fe(key)12 b Fg(\))390 3470 y
24003
24011
Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
24004
1513 2110 V 40 w(x509)p 1736 2110 V 41 w(crq)p 1901 2110
24005
V 40 w(t)g(structure)390 2245 y Ff(k)m(ey)8 b FB(:)41
24006
b(holds)30 b(a)h(priv)-5 b(ate)31 b(k)m(ey)390 2379 y(This)24
24012
1513 3470 V 40 w(x509)p 1736 3470 V 41 w(crq)p 1901 3470
24013
V 40 w(t)g(structure)390 3631 y Ff(k)m(ey)8 b FB(:)41
24014
b(holds)30 b(a)h(priv)-5 b(ate)31 b(k)m(ey)390 3792 y(This)24
24007
24015
b(function)h(will)g(set)h(the)f(public)f(parameters)i(from)e(the)h(giv)
24008
24016
m(en)h(priv)-5 b(ate)26 b(k)m(ey)g(to)f(the)h(request.)390
24009
2488 y(Only)k(RSA)g(k)m(eys)h(are)f(curren)m(tly)h(supp)s(orted.)390
24010
2623 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24017
3901 y(Only)k(RSA)g(k)m(eys)h(are)f(curren)m(tly)h(supp)s(orted.)390
24018
4062 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24011
24019
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
24012
b(alue.)150 2822 y Fv(gn)m(utls)p 483 2822 37 5 v 55
24013
w(x509)p 786 2822 V 54 w(crq)p 1010 2822 V 54 w(set)p
24014
1216 2822 V 54 w(v)m(ersion)3350 3018 y FB([F)d(unction])-3599
24020
b(alue.)150 4288 y Fv(gn)m(utls)p 483 4288 37 5 v 55
24021
w(x509)p 786 4288 V 54 w(crq)p 1010 4288 V 54 w(set)p
24022
1216 4288 V 54 w(v)m(ersion)3350 4511 y FB([F)d(unction])-3599
24015
24023
b Fh(int)53 b(gnutls_x509_crq_set_v)q(ersi)q(on)f Fg(\()p
24016
Ff(gn)m(utls)p 2098 3018 28 4 v 41 w(x509)p 2322 3018
24017
V 41 w(crq)p 2487 3018 V 40 w(t)31 b Fe(crq)12 b Ff(,)31
24018
b(unsigned)565 3128 y(in)m(t)g Fe(version)12 b Fg(\))390
24019
3237 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
24020
1513 3237 V 40 w(x509)p 1736 3237 V 41 w(crq)p 1901 3237
24021
V 40 w(t)g(structure)390 3372 y Ff(v)m(ersion)p FB(:)41
24024
Ff(gn)m(utls)p 2098 4511 28 4 v 41 w(x509)p 2322 4511
24025
V 41 w(crq)p 2487 4511 V 40 w(t)31 b Fe(crq)12 b Ff(,)31
24026
b(unsigned)565 4620 y(in)m(t)g Fe(version)12 b Fg(\))390
24027
4730 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m(utls)p
24028
1513 4730 V 40 w(x509)p 1736 4730 V 41 w(crq)p 1901 4730
24029
V 40 w(t)g(structure)390 4891 y Ff(v)m(ersion)p FB(:)41
24022
24030
b(holds)30 b(the)h(v)m(ersion)f(n)m(um)m(b)s(er.)40 b(F)-8
24023
b(or)31 b(v1)g(Requests)f(m)m(ust)h(b)s(e)e(1.)390 3506
24031
b(or)31 b(v1)g(Requests)f(m)m(ust)h(b)s(e)e(1.)390 5052
24024
24032
y(This)c(function)g(will)i(set)f(the)g(v)m(ersion)g(of)g(the)g
24025
24033
(certi\014cate)i(request.)39 b(F)-8 b(or)27 b(v)m(ersion)f(1)g
24026
(requests)g(this)390 3615 y(m)m(ust)k(b)s(e)g(one.)390
24027
3750 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24034
(requests)g(this)390 5161 y(m)m(ust)k(b)s(e)g(one.)390
24035
5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24028
24036
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
24029
b(alue.)150 3949 y Fv(gn)m(utls)p 483 3949 37 5 v 55
24030
w(x509)p 786 3949 V 54 w(crq)p 1010 3949 V 54 w(sign2)3350
24031
4145 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_sign2)f
24032
Fg(\()p Ff(gn)m(utls)p 1784 4145 28 4 v 41 w(x509)p 2008
24033
4145 V 41 w(crq)p 2173 4145 V 40 w(t)31 b Fe(crq)12 b
24034
Ff(,)565 4255 y(gn)m(utls)p 811 4255 V 41 w(x509)p 1035
24035
4255 V 41 w(privk)m(ey)p 1369 4255 V 40 w(t)31 b Fe(key)12
24036
b Ff(,)31 b(gn)m(utls)p 1939 4255 V 40 w(digest)p 2211
24037
4255 V 41 w(algorithm)p 2635 4255 V 41 w(t)g Fe(dig)12
24038
b Ff(,)31 b(unsigned)e(in)m(t)565 4364 y Fe(flags)12
24039
b Fg(\))390 4474 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f
24040
Ft(gnutls_x509_crq_t)25 b FB(structure)390 4608 y Ff(k)m(ey)8
24041
b FB(:)41 b(holds)30 b(a)h(priv)-5 b(ate)31 b(k)m(ey)390
24042
4743 y Ff(dig)8 b FB(:)40 b(The)28 b(message)i(digest)g(to)f(use,)g
24043
Ft(GNUTLS_DIG_SHA1)c FB(is)k(the)g(safe)g(c)m(hoice)i(unless)d(y)m(ou)h
24044
(kno)m(w)390 4852 y(what)h(y)m(ou're)h(doing.)390 4986
24045
y Ff(\015ags)t FB(:)41 b(m)m(ust)30 b(b)s(e)g(0)390 5121
24046
y(This)35 b(function)g(will)h(sign)f(the)h(certi\014cate)h(request)f
24047
(with)f(a)h(priv)-5 b(ate)36 b(k)m(ey)-8 b(.)57 b(This)35
24048
b(m)m(ust)g(b)s(e)g(the)390 5230 y(same)30 b(k)m(ey)g(as)g(the)g(one)g
24049
(used)f(in)g Ft(gnutls_x509_crt_set_key\(\))23 b FB(since)30
24050
b(a)g(certi\014cate)i(request)390 5340 y(is)e(self)h(signed.)p
24051
eop end
24037
b(alue.)p eop end
24052
24038
%%Page: 200 206
24053
24039
TeXDict begin 200 205 bop 150 -116 a FB(Chapter)30 b(9:)41
24054
b(F)-8 b(unction)31 b(Reference)2237 b(200)390 299 y(This)30
24055
b(m)m(ust)h(b)s(e)g(the)g(last)h(step)f(in)g(a)g(certi\014cate)i
24056
(request)e(generation)i(since)e(all)h(the)f(previously)390
24057
408 y(set)g(parameters)g(are)f(no)m(w)h(signed.)390 542
24058
y Fn(Returns:)38 b Ft(GNUTLS_E_SUCCESS)21 b FB(on)k(success,)i
24059
(otherwise)f(an)g(error.)38 b Ft(GNUTLS_E_ASN1_VALUE_)390
24060
652 y(NOT_FOUND)25 b FB(is)i(returned)f(if)i(y)m(ou)f(didn't)g(set)h
24061
(all)g(information)g(in)f(the)g(certi\014cate)j(request)d(\(e.g.,)390
24062
761 y(the)k(v)m(ersion)f(using)g Ft(gnutls_x509_crq_set_versi)o(on\(\))
24063
o FB(\).)150 959 y Fv(gn)m(utls)p 483 959 37 5 v 55 w(x509)p
24064
786 959 V 54 w(crq)p 1010 959 V 54 w(sign)3350 1155 y
24065
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_sign)f
24066
Fg(\()p Ff(gn)m(utls)p 1732 1155 28 4 v 40 w(x509)p 1955
24067
1155 V 42 w(crq)p 2121 1155 V 40 w(t)30 b Fe(crq)12 b
24068
Ff(,)565 1264 y(gn)m(utls)p 811 1264 V 41 w(x509)p 1035
24069
1264 V 41 w(privk)m(ey)p 1369 1264 V 40 w(t)31 b Fe(key)12
24070
b Fg(\))390 1374 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
24071
(utls)p 1513 1374 V 40 w(x509)p 1736 1374 V 41 w(crq)p
24072
1901 1374 V 40 w(t)g(structure)390 1508 y Ff(k)m(ey)8
24040
b(F)-8 b(unction)31 b(Reference)2237 b(200)150 299 y
24041
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24042
w(crq)p 1010 299 V 54 w(sign2)3350 493 y FB([F)-8 b(unction])-3599
24043
b Fh(int)53 b(gnutls_x509_crq_sign2)f Fg(\()p Ff(gn)m(utls)p
24044
1784 493 28 4 v 41 w(x509)p 2008 493 V 41 w(crq)p 2173
24045
493 V 40 w(t)31 b Fe(crq)12 b Ff(,)565 602 y(gn)m(utls)p
24046
811 602 V 41 w(x509)p 1035 602 V 41 w(privk)m(ey)p 1369
24047
602 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1939
24048
602 V 40 w(digest)p 2211 602 V 41 w(algorithm)p 2635
24049
602 V 41 w(t)g Fe(dig)12 b Ff(,)31 b(unsigned)e(in)m(t)565
24050
712 y Fe(flags)12 b Fg(\))390 821 y Ff(crq)r FB(:)41
24051
b(should)29 b(con)m(tain)j(a)f Ft(gnutls_x509_crq_t)25
24052
b FB(structure)390 954 y Ff(k)m(ey)8 b FB(:)41 b(holds)30
24053
b(a)h(priv)-5 b(ate)31 b(k)m(ey)390 1087 y Ff(dig)8 b
24054
FB(:)40 b(The)28 b(message)i(digest)g(to)f(use,)g Ft(GNUTLS_DIG_SHA1)c
24055
FB(is)k(the)g(safe)g(c)m(hoice)i(unless)d(y)m(ou)h(kno)m(w)390
24056
1197 y(what)h(y)m(ou're)h(doing.)390 1330 y Ff(\015ags)t
24057
FB(:)41 b(m)m(ust)30 b(b)s(e)g(0)390 1463 y(This)35 b(function)g(will)h
24058
(sign)f(the)h(certi\014cate)h(request)f(with)f(a)h(priv)-5
24059
b(ate)36 b(k)m(ey)-8 b(.)57 b(This)35 b(m)m(ust)g(b)s(e)g(the)390
24060
1572 y(same)30 b(k)m(ey)g(as)g(the)g(one)g(used)f(in)g
24061
Ft(gnutls_x509_crt_set_key\(\))23 b FB(since)30 b(a)g(certi\014cate)i
24062
(request)390 1682 y(is)e(self)h(signed.)390 1815 y(This)f(m)m(ust)h(b)s
24063
(e)g(the)g(last)h(step)f(in)g(a)g(certi\014cate)i(request)e(generation)
24064
i(since)e(all)h(the)f(previously)390 1925 y(set)g(parameters)g(are)f
24065
(no)m(w)h(signed.)390 2057 y Fn(Returns:)38 b Ft(GNUTLS_E_SUCCESS)21
24066
b FB(on)k(success,)i(otherwise)f(an)g(error.)38 b Ft
24067
(GNUTLS_E_ASN1_VALUE_)390 2167 y(NOT_FOUND)25 b FB(is)i(returned)f(if)i
24068
(y)m(ou)f(didn't)g(set)h(all)g(information)g(in)f(the)g(certi\014cate)j
24069
(request)d(\(e.g.,)390 2277 y(the)k(v)m(ersion)f(using)g
24070
Ft(gnutls_x509_crq_set_versi)o(on\(\))o FB(\).)150 2473
24071
y Fv(gn)m(utls)p 483 2473 37 5 v 55 w(x509)p 786 2473
24072
V 54 w(crq)p 1010 2473 V 54 w(sign)3350 2667 y FB([F)-8
24073
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crq_sign)f
24074
Fg(\()p Ff(gn)m(utls)p 1732 2667 28 4 v 40 w(x509)p 1955
24075
2667 V 42 w(crq)p 2121 2667 V 40 w(t)30 b Fe(crq)12 b
24076
Ff(,)565 2776 y(gn)m(utls)p 811 2776 V 41 w(x509)p 1035
24077
2776 V 41 w(privk)m(ey)p 1369 2776 V 40 w(t)31 b Fe(key)12
24078
b Fg(\))390 2886 y Ff(crq)r FB(:)41 b(should)29 b(con)m(tain)j(a)f(gn)m
24079
(utls)p 1513 2886 V 40 w(x509)p 1736 2886 V 41 w(crq)p
24080
1901 2886 V 40 w(t)g(structure)390 3019 y Ff(k)m(ey)8
24073
24081
b FB(:)41 b(holds)30 b(a)h(priv)-5 b(ate)31 b(k)m(ey)390
24074
1641 y(This)h(function)h(is)f(the)h(same)h(a)f Ft
24082
3152 y(This)h(function)h(is)f(the)h(same)h(a)f Ft
24075
24083
(gnutls_x509_crq_sign2\(\))26 b FB(with)33 b(no)g(\015ags,)g(and)g
24076
(SHA1)g(as)390 1751 y(the)e(hash)e(algorithm.)390 1885
24084
(SHA1)g(as)390 3261 y(the)e(hash)e(algorithm.)390 3394
24077
24085
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24078
24086
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
24079
b(alue.)150 2083 y Fv(gn)m(utls)p 483 2083 37 5 v 55
24080
w(x509)p 786 2083 V 54 w(crt)p 993 2083 V 54 w(c)m(hec)m(k)p
24081
1340 2083 V 52 w(hostname)3350 2278 y FB([F)d(unction])-3599
24087
b(alue.)150 3590 y Fv(gn)m(utls)p 483 3590 37 5 v 55
24088
w(x509)p 786 3590 V 54 w(crt)p 993 3590 V 54 w(c)m(hec)m(k)p
24089
1340 3590 V 52 w(hostname)3350 3784 y FB([F)d(unction])-3599
24082
24090
b Fh(int)53 b(gnutls_x509_crt_check)q(_hos)q(tna)q(me)f
24083
Fg(\()p Ff(gn)m(utls)p 2255 2278 28 4 v 41 w(x509)p 2479
24084
2278 V 41 w(crt)p 2631 2278 V 40 w(t)31 b Fe(cert)12
24085
b Ff(,)565 2387 y(const)31 b(c)m(har)g(*)f Fe(hostname)12
24086
b Fg(\))390 2497 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(an)g
24087
(gn)m(utls)p 1591 2497 V 40 w(x509)p 1814 2497 V 42 w(crt)p
24088
1967 2497 V 40 w(t)g(structure)390 2631 y Ff(hostname)5
24091
Fg(\()p Ff(gn)m(utls)p 2255 3784 28 4 v 41 w(x509)p 2479
24092
3784 V 41 w(crt)p 2631 3784 V 40 w(t)31 b Fe(cert)12
24093
b Ff(,)565 3894 y(const)31 b(c)m(har)g(*)f Fe(hostname)12
24094
b Fg(\))390 4003 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(an)g
24095
(gn)m(utls)p 1591 4003 V 40 w(x509)p 1814 4003 V 42 w(crt)p
24096
1967 4003 V 40 w(t)g(structure)390 4136 y Ff(hostname)5
24089
24097
b FB(:)41 b(A)31 b(n)m(ull)f(terminated)h(string)f(that)h(con)m(tains)h
24090
(a)e(DNS)h(name)390 2765 y(This)26 b(function)g(will)h(c)m(hec)m(k)i
24098
(a)e(DNS)h(name)390 4269 y(This)26 b(function)g(will)h(c)m(hec)m(k)i
24091
24099
(if)d(the)h(giv)m(en)h(certi\014cate's)h(sub)5 b(ject)26
24092
b(matc)m(hes)i(the)f(giv)m(en)g(hostname.)390 2874 y(This)42
24100
b(matc)m(hes)i(the)f(giv)m(en)g(hostname.)390 4379 y(This)42
24093
24101
b(is)g(a)h(basic)g(implemen)m(tation)i(of)d(the)h(matc)m(hing)h
24094
(describ)s(ed)d(in)h(RF)m(C2818)j(\(HTTPS\),)390 2984
24102
(describ)s(ed)d(in)h(RF)m(C2818)j(\(HTTPS\),)390 4488
24095
24103
y(whic)m(h)24 b(tak)m(es)h(in)m(to)h(accoun)m(t)f(wildcards,)g(and)f
24096
24104
(the)g(DNSName/IP)-8 b(Address)25 b(sub)5 b(ject)24 b(alternativ)m(e)
24097
390 3093 y(name)30 b(PKIX)g(extension.)390 3227 y Fn(Returns:)40
24105
390 4598 y(name)30 b(PKIX)g(extension.)390 4731 y Fn(Returns:)40
24098
24106
b FB(non)30 b(zero)h(for)f(a)h(successful)f(matc)m(h,)i(and)e(zero)h
24099
(on)f(failure.)150 3425 y Fv(gn)m(utls)p 483 3425 37
24100
5 v 55 w(x509)p 786 3425 V 54 w(crt)p 993 3425 V 54 w(c)m(hec)m(k)p
24101
1340 3425 V 52 w(issuer)3350 3620 y FB([F)-8 b(unction])-3599
24107
(on)f(failure.)150 4927 y Fv(gn)m(utls)p 483 4927 37
24108
5 v 55 w(x509)p 786 4927 V 54 w(crt)p 993 4927 V 54 w(c)m(hec)m(k)p
24109
1340 4927 V 52 w(issuer)3350 5121 y FB([F)-8 b(unction])-3599
24102
24110
b Fh(int)53 b(gnutls_x509_crt_check)q(_iss)q(uer)f Fg(\()p
24103
Ff(gn)m(utls)p 2150 3620 28 4 v 41 w(x509)p 2374 3620
24104
V 41 w(crt)p 2526 3620 V 41 w(t)30 b Fe(cert)12 b Ff(,)565
24105
3730 y(gn)m(utls)p 811 3730 V 41 w(x509)p 1035 3730 V
24106
41 w(crt)p 1187 3730 V 40 w(t)31 b Fe(issuer)12 b Fg(\))390
24107
3840 y Ff(cert)r FB(:)41 b(is)31 b(the)f(certi\014cate)j(to)e(b)s(e)f
24108
(c)m(hec)m(k)m(ed)390 3973 y Ff(issuer)7 b FB(:)40 b(is)30
24109
b(the)h(certi\014cate)h(of)f(a)f(p)s(ossible)g(issuer)390
24110
4107 y(This)f(function)g(will)h(c)m(hec)m(k)i(if)d(the)h(giv)m(en)h
24111
(certi\014cate)h(w)m(as)e(issued)f(b)m(y)g(the)h(giv)m(en)h(issuer.)40
24112
b(It)30 b(will)390 4217 y(return)36 b(true)g(\(1\))i(if)f(the)g(giv)m
24113
(en)h(certi\014cate)h(is)e(issued)f(b)m(y)h(the)g(giv)m(en)h(issuer,)g
24114
(and)e(false)i(\(0\))g(if)390 4326 y(not.)390 4460 y(A)30
24115
b(negativ)m(e)j(v)-5 b(alue)31 b(is)f(returned)g(in)g(case)h(of)g(an)f
24116
(error.)150 4658 y Fv(gn)m(utls)p 483 4658 37 5 v 55
24117
w(x509)p 786 4658 V 54 w(crt)p 993 4658 V 54 w(c)m(hec)m(k)p
24118
1340 4658 V 52 w(rev)m(o)s(cation)3350 4853 y FB([F)-8
24111
Ff(gn)m(utls)p 2150 5121 28 4 v 41 w(x509)p 2374 5121
24112
V 41 w(crt)p 2526 5121 V 41 w(t)30 b Fe(cert)12 b Ff(,)565
24113
5230 y(gn)m(utls)p 811 5230 V 41 w(x509)p 1035 5230 V
24114
41 w(crt)p 1187 5230 V 40 w(t)31 b Fe(issuer)12 b Fg(\))390
24115
5340 y Ff(cert)r FB(:)41 b(is)31 b(the)f(certi\014cate)j(to)e(b)s(e)f
24116
(c)m(hec)m(k)m(ed)p eop end
24117
%%Page: 201 207
24118
TeXDict begin 201 206 bop 150 -116 a FB(Chapter)30 b(9:)41
24119
b(F)-8 b(unction)31 b(Reference)2237 b(201)390 299 y
24120
Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(a)f(p)s
24121
(ossible)g(issuer)390 436 y(This)f(function)g(will)h(c)m(hec)m(k)i(if)d
24122
(the)h(giv)m(en)h(certi\014cate)h(w)m(as)e(issued)f(b)m(y)g(the)h(giv)m
24123
(en)h(issuer.)40 b(It)30 b(will)390 546 y(return)36 b(true)g(\(1\))i
24124
(if)f(the)g(giv)m(en)h(certi\014cate)h(is)e(issued)f(b)m(y)h(the)g(giv)
24125
m(en)h(issuer,)g(and)e(false)i(\(0\))g(if)390 656 y(not.)390
24126
793 y(A)30 b(negativ)m(e)j(v)-5 b(alue)31 b(is)f(returned)g(in)g(case)h
24127
(of)g(an)f(error.)150 996 y Fv(gn)m(utls)p 483 996 37
24128
5 v 55 w(x509)p 786 996 V 54 w(crt)p 993 996 V 54 w(c)m(hec)m(k)p
24129
1340 996 V 52 w(rev)m(o)s(cation)3350 1195 y FB([F)-8
24119
24130
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_check)q(_rev)q(oca)q
24120
(tio)q(n)e Fg(\()p Ff(gn)m(utls)p 2359 4853 28 4 v 41
24121
w(x509)p 2583 4853 V 41 w(crt)p 2735 4853 V 41 w(t)31
24122
b Fe(cert)12 b Ff(,)565 4963 y(const)31 b(gn)m(utls)p
24123
1049 4963 V 40 w(x509)p 1272 4963 V 42 w(crl)p 1415 4963
24131
(tio)q(n)e Fg(\()p Ff(gn)m(utls)p 2359 1195 28 4 v 41
24132
w(x509)p 2583 1195 V 41 w(crt)p 2735 1195 V 41 w(t)31
24133
b Fe(cert)12 b Ff(,)565 1305 y(const)31 b(gn)m(utls)p
24134
1049 1305 V 40 w(x509)p 1272 1305 V 42 w(crl)p 1415 1305
24124
24135
V 40 w(t)g(*)f Fe(crl_list)12 b Ff(,)33 b(in)m(t)e Fe(crl_list_length)
24125
12 b Fg(\))390 5072 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24126
Ft(gnutls_x509_crt_t)26 b FB(structure)390 5206 y Ff(crl)p
24127
497 5206 V 40 w(list)r FB(:)42 b(should)29 b(con)m(tain)j(a)e(list)h
24128
(of)g(gn)m(utls)p 1907 5206 V 40 w(x509)p 2130 5206 V
24129
42 w(crl)p 2273 5206 V 40 w(t)g(structures)390 5340 y
24130
Ff(crl)p 497 5340 V 40 w(list)p 658 5340 V 41 w(length)p
24131
FB(:)41 b(the)31 b(length)f(of)h(the)g(crl)p 1808 5340
24132
V 40 w(list)p eop end
24133
%%Page: 201 207
24134
TeXDict begin 201 206 bop 150 -116 a FB(Chapter)30 b(9:)41
24135
b(F)-8 b(unction)31 b(Reference)2237 b(201)390 299 y(This)31
24136
b(function)h(will)g(return)e(c)m(hec)m(k)k(if)e(the)g(giv)m(en)g
24137
(certi\014cate)i(is)e(rev)m(ok)m(ed.)46 b(It)32 b(is)g(assumed)f(that)
24138
390 408 y(the)g(CRLs)e(ha)m(v)m(e)j(b)s(een)d(v)m(eri\014ed)i(b)s
24139
(efore.)390 544 y Fn(Returns:)36 b FB(0)23 b(if)g(the)f(certi\014cate)j
24140
(is)d(NOT)g(rev)m(ok)m(ed,)k(and)21 b(1)i(if)g(it)f(is.)39
24141
b(A)22 b(negativ)m(e)j(v)-5 b(alue)23 b(is)f(returned)390
24142
653 y(on)30 b(error.)150 853 y Fv(gn)m(utls)p 483 853
24143
37 5 v 55 w(x509)p 786 853 V 54 w(crt)p 993 853 V 54
24144
w(cp)m(y)p 1232 853 V 53 w(crl)p 1424 853 V 54 w(dist)p
24145
1676 853 V 54 w(p)s(oin)m(ts)3350 1051 y FB([F)-8 b(unction])-3599
24146
b Fh(int)53 b(gnutls_x509_crt_cpy_c)q(rl_d)q(ist)q(_po)q(int)q(s)e
24147
Fg(\()p Ff(gn)m(utls)p 2516 1051 28 4 v 41 w(x509)p 2740
24148
1051 V 41 w(crt)p 2892 1051 V 41 w(t)30 b Fe(dst)12 b
24149
Ff(,)565 1160 y(gn)m(utls)p 811 1160 V 41 w(x509)p 1035
24150
1160 V 41 w(crt)p 1187 1160 V 40 w(t)31 b Fe(src)12 b
24151
Fg(\))390 1270 y Ff(dst)r FB(:)40 b(a)31 b(certi\014cate)i(of)d(t)m(yp)
24152
s(e)h Ft(gnutls_x509_crt_t)390 1405 y Ff(src)6 b FB(:)40
24153
b(the)31 b(certi\014cate)h(where)e(the)g(dist)h(p)s(oin)m(ts)f(will)h
24154
(b)s(e)e(copied)i(from)390 1541 y(This)37 b(function)g(will)h(cop)m(y)g
24155
(the)f(CRL)g(distribution)g(p)s(oin)m(ts)g(certi\014cate)j(extension,)g
24156
(from)d(the)390 1650 y(source)25 b(to)i(the)e(destination)h
24157
(certi\014cate.)41 b(This)25 b(ma)m(y)h(b)s(e)e(useful)h(to)h(cop)m(y)g
24158
(from)f(a)h(CA)f(certi\014cate)390 1760 y(to)31 b(issued)f(ones.)390
24159
1895 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24136
12 b Fg(\))390 1415 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24137
Ft(gnutls_x509_crt_t)26 b FB(structure)390 1552 y Ff(crl)p
24138
497 1552 V 40 w(list)r FB(:)42 b(should)29 b(con)m(tain)j(a)e(list)h
24139
(of)g(gn)m(utls)p 1907 1552 V 40 w(x509)p 2130 1552 V
24140
42 w(crl)p 2273 1552 V 40 w(t)g(structures)390 1690 y
24141
Ff(crl)p 497 1690 V 40 w(list)p 658 1690 V 41 w(length)p
24142
FB(:)41 b(the)31 b(length)f(of)h(the)g(crl)p 1808 1690
24143
V 40 w(list)390 1827 y(This)g(function)h(will)g(return)e(c)m(hec)m(k)k
24144
(if)e(the)g(giv)m(en)g(certi\014cate)i(is)e(rev)m(ok)m(ed.)46
24145
b(It)32 b(is)g(assumed)f(that)390 1937 y(the)g(CRLs)e(ha)m(v)m(e)j(b)s
24146
(een)d(v)m(eri\014ed)i(b)s(efore.)390 2074 y Fn(Returns:)36
24147
b FB(0)23 b(if)g(the)f(certi\014cate)j(is)d(NOT)g(rev)m(ok)m(ed,)k(and)
24148
21 b(1)i(if)g(it)f(is.)39 b(A)22 b(negativ)m(e)j(v)-5
24149
b(alue)23 b(is)f(returned)390 2184 y(on)30 b(error.)150
24150
2386 y Fv(gn)m(utls)p 483 2386 37 5 v 55 w(x509)p 786
24151
2386 V 54 w(crt)p 993 2386 V 54 w(cp)m(y)p 1232 2386
24152
V 53 w(crl)p 1424 2386 V 54 w(dist)p 1676 2386 V 54 w(p)s(oin)m(ts)3350
24153
2586 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_cpy_c)q
24154
(rl_d)q(ist)q(_po)q(int)q(s)e Fg(\()p Ff(gn)m(utls)p
24155
2516 2586 28 4 v 41 w(x509)p 2740 2586 V 41 w(crt)p 2892
24156
2586 V 41 w(t)30 b Fe(dst)12 b Ff(,)565 2696 y(gn)m(utls)p
24157
811 2696 V 41 w(x509)p 1035 2696 V 41 w(crt)p 1187 2696
24158
V 40 w(t)31 b Fe(src)12 b Fg(\))390 2805 y Ff(dst)r FB(:)40
24159
b(a)31 b(certi\014cate)i(of)d(t)m(yp)s(e)h Ft(gnutls_x509_crt_t)390
24160
2943 y Ff(src)6 b FB(:)40 b(the)31 b(certi\014cate)h(where)e(the)g
24161
(dist)h(p)s(oin)m(ts)f(will)h(b)s(e)e(copied)i(from)390
24162
3081 y(This)37 b(function)g(will)h(cop)m(y)g(the)f(CRL)g(distribution)g
24163
(p)s(oin)m(ts)g(certi\014cate)j(extension,)g(from)d(the)390
24164
3190 y(source)25 b(to)i(the)e(destination)h(certi\014cate.)41
24165
b(This)25 b(ma)m(y)h(b)s(e)e(useful)h(to)h(cop)m(y)g(from)f(a)h(CA)f
24166
(certi\014cate)390 3300 y(to)31 b(issued)f(ones.)390
24167
3437 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24160
24168
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
24161
b(alue.)150 2095 y Fv(gn)m(utls)p 483 2095 37 5 v 55
24162
w(x509)p 786 2095 V 54 w(crt)p 993 2095 V 54 w(deinit)3350
24163
2293 y FB([F)d(unction])-3599 b Fh(void)54 b(gnutls_x509_crt_deinit)e
24164
Fg(\()p Ff(gn)m(utls)p 1889 2293 28 4 v 40 w(x509)p 2112
24165
2293 V 42 w(crt)p 2265 2293 V 40 w(t)31 b Fe(cert)12
24166
b Fg(\))390 2402 y Ff(cert)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)
24167
f(initialized)390 2538 y(This)g(function)g(will)g(deinitialize)j(a)e
24168
(CRL)e(structure.)150 2738 y Fv(gn)m(utls)p 483 2738
24169
37 5 v 55 w(x509)p 786 2738 V 54 w(crt)p 993 2738 V 54
24170
w(exp)s(ort)3350 2935 y FB([F)-8 b(unction])-3599 b Fh(int)53
24169
b(alue.)150 3640 y Fv(gn)m(utls)p 483 3640 37 5 v 55
24170
w(x509)p 786 3640 V 54 w(crt)p 993 3640 V 54 w(deinit)3350
24171
3840 y FB([F)d(unction])-3599 b Fh(void)54 b(gnutls_x509_crt_deinit)e
24172
Fg(\()p Ff(gn)m(utls)p 1889 3840 28 4 v 40 w(x509)p 2112
24173
3840 V 42 w(crt)p 2265 3840 V 40 w(t)31 b Fe(cert)12
24174
b Fg(\))390 3949 y Ff(cert)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)
24175
f(initialized)390 4087 y(This)g(function)g(will)g(deinitialize)j(a)e
24176
(CRL)e(structure.)150 4289 y Fv(gn)m(utls)p 483 4289
24177
37 5 v 55 w(x509)p 786 4289 V 54 w(crt)p 993 4289 V 54
24178
w(exp)s(ort)3350 4489 y FB([F)-8 b(unction])-3599 b Fh(int)53
24171
24179
b(gnutls_x509_crt_expor)q(t)e Fg(\()p Ff(gn)m(utls)p
24172
1836 2935 28 4 v 41 w(x509)p 2060 2935 V 41 w(crt)p 2212
24173
2935 V 41 w(t)30 b Fe(cert)12 b Ff(,)565 3045 y(gn)m(utls)p
24174
811 3045 V 41 w(x509)p 1035 3045 V 41 w(crt)p 1187 3045
24175
V 40 w(fm)m(t)p 1363 3045 V 41 w(t)30 b Fe(format)12
24180
1836 4489 28 4 v 41 w(x509)p 2060 4489 V 41 w(crt)p 2212
24181
4489 V 41 w(t)30 b Fe(cert)12 b Ff(,)565 4598 y(gn)m(utls)p
24182
811 4598 V 41 w(x509)p 1035 4598 V 41 w(crt)p 1187 4598
24183
V 40 w(fm)m(t)p 1363 4598 V 41 w(t)30 b Fe(format)12
24176
24184
b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12 b Ff(,)33
24177
b(size)p 2906 3045 V 41 w(t)e(*)565 3154 y Fe(output_data_size)12
24178
b Fg(\))390 3264 y Ff(cert)r FB(:)41 b(Holds)31 b(the)g(certi\014cate)
24179
390 3399 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f
24180
(params.)40 b(One)30 b(of)h(PEM)f(or)g(DER.)390 3534
24181
y Ff(output)p 664 3534 V 40 w(data)p FB(:)41 b(will)31
24185
b(size)p 2906 4598 V 41 w(t)e(*)565 4708 y Fe(output_data_size)12
24186
b Fg(\))390 4818 y Ff(cert)r FB(:)41 b(Holds)31 b(the)g(certi\014cate)
24187
390 4955 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f
24188
(params.)40 b(One)30 b(of)h(PEM)f(or)g(DER.)390 5093
24189
y Ff(output)p 664 5093 V 40 w(data)p FB(:)41 b(will)31
24182
24190
b(con)m(tain)h(a)e(certi\014cate)j(PEM)d(or)g(DER)h(enco)s(ded)390
24183
3670 y Ff(output)p 664 3670 V 40 w(data)p 880 3670 V
24191
5230 y Ff(output)p 664 5230 V 40 w(data)p 880 5230 V
24184
24192
40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
24185
2093 3670 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
24186
(actual)390 3779 y(size)c(of)g(parameters\))390 3915
24187
y(This)f(function)g(will)g(exp)s(ort)g(the)h(certi\014cate)h(to)g(DER)e
24188
(or)h(PEM)f(format.)390 4050 y(If)g(the)h(bu\013er)f(pro)m(vided)g(is)g
24189
(not)h(long)h(enough)e(to)h(hold)g(the)f(output,)h(then)f(*output)p
24190
3357 4050 V 40 w(data)p 3573 4050 V 41 w(size)390 4159
24191
y(is)g(up)s(dated)f(and)h(GNUTLS)p 1401 4159 V 40 w(E)p
24192
1503 4159 V 40 w(SHOR)-8 b(T)p 1858 4159 V 39 w(MEMOR)g(Y)p
24193
2323 4159 V 41 w(BUFFER)31 b(will)g(b)s(e)f(returned.)390
24194
4295 y(If)f(the)h(structure)f(is)h(PEM)g(enco)s(ded,)g(it)g(will)g(ha)m
24193
2093 5230 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
24194
(actual)390 5340 y(size)c(of)g(parameters\))p eop end
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%%Page: 202 208
24196
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24197
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24198
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24199
(PEM)f(format.)390 445 y(If)g(the)h(bu\013er)f(pro)m(vided)g(is)g(not)h
24200
(long)h(enough)e(to)h(hold)g(the)f(output,)h(then)f(*output)p
24201
3357 445 28 4 v 40 w(data)p 3573 445 V 41 w(size)390
24202
555 y(is)g(up)s(dated)f(and)h(GNUTLS)p 1401 555 V 40
24203
w(E)p 1503 555 V 40 w(SHOR)-8 b(T)p 1858 555 V 39 w(MEMOR)g(Y)p
24204
2323 555 V 41 w(BUFFER)31 b(will)g(b)s(e)f(returned.)390
24205
701 y(If)f(the)h(structure)f(is)h(PEM)g(enco)s(ded,)g(it)g(will)g(ha)m
24195
24206
(v)m(e)h(a)f(header)g(of)g Ft(")p FB(BEGIN)g(CER)-8 b(TIFICA)g(TE)p
24196
Ft(")p FB(.)390 4430 y Fn(Return)30 b(v)-5 b(alue:)41
24207
Ft(")p FB(.)390 847 y Fn(Return)30 b(v)-5 b(alue:)41
24197
24208
b FB(In)30 b(case)h(of)g(failure)f(a)h(negativ)m(e)i(v)-5
24198
24209
b(alue)30 b(will)h(b)s(e)f(returned,)f(and)h(0)h(on)f(success.)150
24199
4630 y Fv(gn)m(utls)p 483 4630 37 5 v 55 w(x509)p 786
24200
4630 V 54 w(crt)p 993 4630 V 54 w(get)p 1212 4630 V 54
24201
w(activ)-7 b(ation)p 1792 4630 V 53 w(time)3350 4828
24210
1058 y Fv(gn)m(utls)p 483 1058 37 5 v 55 w(x509)p 786
24211
1058 V 54 w(crt)p 993 1058 V 54 w(get)p 1212 1058 V 54
24212
w(activ)-7 b(ation)p 1792 1058 V 53 w(time)3350 1267
24202
24213
y FB([F)f(unction])-3599 b Fh(time_t)54 b(gnutls_x509_crt_get_ac)q(tiv)
24203
q(ati)q(on_)q(time)e Fg(\()p Ff(gn)m(utls)p 2673 4828
24204
28 4 v 41 w(x509)p 2897 4828 V 41 w(crt)p 3049 4828 V
24205
41 w(t)565 4937 y Fe(cert)12 b Fg(\))390 5047 y Ff(cert)r
24214
q(ati)q(on_)q(time)e Fg(\()p Ff(gn)m(utls)p 2673 1267
24215
28 4 v 41 w(x509)p 2897 1267 V 41 w(crt)p 3049 1267 V
24216
41 w(t)565 1376 y Fe(cert)12 b Fg(\))390 1486 y Ff(cert)r
24206
24217
FB(:)41 b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
24207
b FB(structure)390 5182 y(This)k(function)g(will)g(return)g(the)g(time)
24218
b FB(structure)390 1632 y(This)k(function)g(will)g(return)g(the)g(time)
24208
24219
h(this)g(Certi\014cate)g(w)m(as)g(or)f(will)h(b)s(e)f(activ)-5
24209
b(ated.)390 5317 y Fn(Returns:)40 b FB(activ)-5 b(ation)33
24210
b(time,)e(or)g(\(time)p 1761 5317 V 41 w(t\)-1)h(on)e(error.)p
24211
eop end
24212
%%Page: 202 208
24213
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24214
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24215
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24216
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24217
1765 299 V 53 w(k)m(ey)p 2001 299 V 53 w(id)3350 504
24218
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_a)q(utho)
24219
q(rit)q(y_k)q(ey_)q(id)f Fg(\()p Ff(gn)m(utls)p 2569
24220
504 28 4 v 40 w(x509)p 2792 504 V 42 w(crt)p 2945 504
24221
V 40 w(t)565 613 y Fe(cert)12 b Ff(,)31 b(v)m(oid)g(*)g
24222
Fe(ret)12 b Ff(,)31 b(size)p 1485 613 V 41 w(t)g(*)f
24223
Fe(ret_size)12 b Ff(,)33 b(unsigned)c(in)m(t)i(*)g Fe(critical)12
24224
b Fg(\))390 723 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24225
Ft(gnutls_x509_crt_t)26 b FB(structure)390 865 y Ff(critical)t
24226
FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f
24227
(mark)m(ed)g(as)h(critical)h(\(ma)m(y)g(b)s(e)d(n)m(ull\))390
24228
1008 y(This)38 b(function)g(will)h(return)e(the)i(X.509v3)i
24229
(certi\014cate)g(authorit)m(y's)e(k)m(ey)h(iden)m(ti\014er.)65
24230
b(This)38 b(is)390 1118 y(obtained)29 b(b)m(y)f(the)h(X.509)h(Authorit)
24231
m(y)f(Key)g(iden)m(ti\014er)f(extension)h(\014eld)f(\(2.5.29.35\).)45
24232
b(Note)29 b(that)390 1227 y(this)h(function)g(only)h(returns)e(the)i(k)
24233
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24234
1370 y Fn(Returns:)73 b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42
24220
b(ated.)390 1779 y Fn(Returns:)40 b FB(activ)-5 b(ation)33
24221
b(time,)e(or)g(\(time)p 1761 1779 V 41 w(t\)-1)h(on)e(error.)150
24222
1990 y Fv(gn)m(utls)p 483 1990 37 5 v 55 w(x509)p 786
24223
1990 V 54 w(crt)p 993 1990 V 54 w(get)p 1212 1990 V 54
24224
w(authorit)m(y)p 1765 1990 V 53 w(k)m(ey)p 2001 1990
24225
V 53 w(id)3350 2198 y FB([F)-8 b(unction])-3599 b Fh(int)53
24226
b(gnutls_x509_crt_get_a)q(utho)q(rit)q(y_k)q(ey_)q(id)f
24227
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24228
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24229
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24230
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24231
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24232
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24233
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24234
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24235
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24236
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24237
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24238
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24239
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24240
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24241
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24242
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24235
24243
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24236
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24237
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24238
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24239
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24240
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24244
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24245
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24246
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24247
3396 V 54 w(get)p 1212 3396 V 54 w(basic)p 1531 3396
24248
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24241
24249
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24242
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24243
1891 V 41 w(crt)p 2997 1891 V 40 w(t)565 2001 y Fe(cert)12
24250
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24251
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24244
24252
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24245
24253
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24246
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24254
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24247
24255
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24248
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24249
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24256
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24257
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24250
24258
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24251
24259
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24252
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24253
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24260
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24261
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24254
24262
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24255
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24263
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24256
24264
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24257
24265
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24258
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24259
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24266
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24267
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24260
24268
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24261
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24269
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24262
24270
(basicConstrain)m(ts)h(X.509)i(extension)e(\(2.5.29.19\).)390
24263
3262 y Fn(Return)40 b(v)-5 b(alue:)61 b FB(If)40 b(the)h(certi\014cate)
24271
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24264
24272
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24265
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24273
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24266
24274
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24267
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24275
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24268
24276
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24269
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24270
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24271
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24272
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24273
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24274
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24275
w(ca)p 1381 3798 V 53 w(status)3350 4003 y FB([F)-8 b(unction])-3599
24277
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24278
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24279
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24280
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24281
eop end
24282
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24283
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24284
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24285
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24286
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24287
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24276
24288
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24277
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24278
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24279
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24280
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24281
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24289
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24290
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24291
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24292
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24293
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24282
24294
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24283
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24295
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24284
24296
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24285
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24297
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24286
24298
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24287
24299
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24288
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24289
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24300
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24301
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24290
24302
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24291
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24292
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24303
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24304
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24305
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24294
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24295
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24296
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24297
3313 5230 V 41 w(NOT)p 3559 5230 V 40 w(A)e(V)g(AILABLE)390
24298
5340 y(will)31 b(b)s(e)e(returned.)p eop end
24299
%%Page: 203 209
24300
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24301
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24302
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24303
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(crl)p 1405
24304
299 V 54 w(dist)p 1657 299 V 54 w(p)s(oin)m(ts)3350 497
24305
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24306
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24307
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24308
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24306
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24307
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24308
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24309
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24310
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24311
483 2102 37 5 v 55 w(x509)p 786 2102 V 54 w(crt)p 993
24312
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24313
54 w(dist)p 1657 2102 V 54 w(p)s(oin)m(ts)3350 2315 y
24314
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24315
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24316
28 4 v 41 w(x509)p 2740 2315 V 41 w(crt)p 2892 2315 V
24317
41 w(t)565 2425 y Fe(cert)12 b Ff(,)31 b(unsigned)f(in)m(t)h
24309
24318
Fe(seq)12 b Ff(,)31 b(v)m(oid)g(*)f Fe(ret)12 b Ff(,)31
24310
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24311
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24319
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24320
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24312
24321
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24313
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24314
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24322
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24323
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24315
24324
FB(:)41 b(sp)s(eci\014es)29 b(the)g(sequence)h(n)m(um)m(b)s(er)e(of)i
24316
24325
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24317
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24326
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24318
24327
Ff(ret)r FB(:)41 b(is)30 b(the)h(place)g(where)f(the)h(distribution)e
24319
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24320
Ff(ret)p 507 1342 V 40 w(size)5 b FB(:)42 b(holds)30
24321
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24328
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24329
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24330
b(the)g(size)i(of)e(ret.)390 3360 y Ff(reason)p 649 3360
24322
24331
V 40 w(\015ags)t FB(:)41 b(Rev)m(o)s(cation)32 b(reasons)f(\015ags.)390
24323
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24332
3511 y Ff(critical)t FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)
24324
24333
h(extension)g(is)f(mark)m(ed)g(as)h(critical)h(\(ma)m(y)g(b)s(e)d(n)m
24325
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24334
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24326
24335
(distribution)g(p)s(oin)m(ts)g(\(2.5.29.31\),)44 b(con)m(tained)39
24327
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24328
1994 y Ft(reason_flags)26 b FB(should)i(b)s(e)g(an)h(ORed)g(sequence)h
24329
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24330
w(REASON)p 3305 1994 V 39 w(UNUSED,)390 2104 y(GNUTLS)p
24331
777 2104 V 40 w(CRL)p 1007 2104 V 39 w(REASON)p 1433
24332
2104 V 39 w(KEY)p 1673 2104 V 40 w(COMPR)m(OMISE,)20
24333
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24334
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24335
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24336
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24337
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24338
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24339
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24340
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24341
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24342
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24343
2323 V 39 w(CER)-8 b(TIFICA)g(TE)p 4522 2323 V 40 w(HOLD,)390
24344
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24345
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24346
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24347
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24348
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24349
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24336
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24337
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24338
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24339
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24340
777 4033 V 40 w(CRL)p 1007 4033 V 39 w(REASON)p 1433
24341
4033 V 39 w(KEY)p 1673 4033 V 40 w(COMPR)m(OMISE,)20
24342
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24343
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24344
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24345
w(REASON)p 1433 4143 V 39 w(AFFILIA)-8 b(TION)p 2079
24346
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24347
3249 4143 V 39 w(REASON)p 3675 4143 V 40 w(SUPERSEEDED,)390
24348
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24349
w(REASON)p 1433 4252 V 39 w(CESSA)-8 b(TION)p 2000 4252
24350
V 39 w(OF)p 2169 4252 V 40 w(OPERA)g(TION,)20 b(GNUTLS)p
24351
3195 4252 V 39 w(CRL)p 3424 4252 V 40 w(REASON)p 3851
24352
4252 V 39 w(CER)-8 b(TIFICA)g(TE)p 4522 4252 V 40 w(HOLD,)390
24353
4362 y(GNUTLS)p 777 4362 V 40 w(CRL)p 1007 4362 V 39
24354
w(REASON)p 1433 4362 V 39 w(PRIVILEGE)p 1987 4362 V 40
24355
w(WITHDRA)e(WN,)22 b(GNUTLS)p 3070 4362 V 39 w(CRL)p
24356
3299 4362 V 40 w(REASON)p 3726 4362 V 39 w(AA)p 3901
24357
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24358
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24350
24359
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24351
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24360
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24352
24361
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24353
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24362
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24354
24363
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24355
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24364
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24356
24365
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24357
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24366
(distribution)f(p)s(oin)m(t)390 5103 y(if)i(ev)m(erything)h(w)m(as)f
24358
24367
(ok.)73 b(The)41 b(t)m(yp)s(e)g(is)g(one)h(of)f(the)g(en)m(umerated)g
24359
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24368
Ft(gnutls_x509_subject_)390 5213 y(alt_name_t)p FB(.)j(If)32
24360
24369
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24361
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24370
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24362
24371
(b)s(er)e(then)h Ft(GNUTLS_E_REQUESTED_DATA_)o(NOT_)o(AVA)o(ILAB)o(LE)
24363
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24364
3561 37 5 v 55 w(x509)p 786 3561 V 54 w(crt)p 993 3561
24365
V 54 w(get)p 1212 3561 V 54 w(dn)p 1402 3561 V 54 w(b)m(y)p
24366
1586 3561 V 54 w(oid)3350 3759 y FB([F)-8 b(unction])-3599
24367
b Fh(int)53 b(gnutls_x509_crt_get_d)q(n_by)q(_oi)q(d)e
24368
Fg(\()p Ff(gn)m(utls)p 2202 3759 28 4 v 41 w(x509)p 2426
24369
3759 V 42 w(crt)p 2579 3759 V 40 w(t)31 b Fe(cert)12
24370
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24371
b Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)31 b(unsigned)e(in)m(t)i
24372
24 b FB(is)31 b(returned.)p eop end
24373
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24374
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24375
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24376
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24377
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(dn)p 1402
24378
299 V 54 w(b)m(y)p 1586 299 V 54 w(oid)3350 492 y FB([F)-8
24379
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_d)q(n_by)q(_oi)q(d)e
24380
Fg(\()p Ff(gn)m(utls)p 2202 492 28 4 v 41 w(x509)p 2426
24381
492 V 42 w(crt)p 2579 492 V 40 w(t)31 b Fe(cert)12 b
24382
Ff(,)31 b(const)565 601 y(c)m(har)g(*)g Fe(oid)12 b Ff(,)31
24383
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24372
24384
Fe(raw_flag)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(buf)12 b
24373
Ff(,)31 b(size)p 3127 3869 V 41 w(t)g(*)565 3978 y Fe(sizeof_buf)12
24374
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24375
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24385
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24386
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24387
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24376
24388
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24377
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24389
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24378
24390
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24379
24391
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24380
4469 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
24381
4604 y Ff(ra)m(w)p 540 4604 V 40 w(\015ag)8 b FB(:)41
24392
1195 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
24393
1328 y Ff(ra)m(w)p 540 1328 V 40 w(\015ag)8 b FB(:)41
24382
24394
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24383
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24395
(DN)g(part.)390 1461 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f
24384
24396
(where)g(the)h(DN)g(part)f(will)g(b)s(e)g(copied)h(\(ma)m(y)g(b)s(e)f
24385
(n)m(ull\).)390 4876 y Ff(sizeof)p 610 4876 V 41 w(buf)17
24397
(n)m(ull\).)390 1593 y Ff(sizeof)p 610 1593 V 41 w(buf)17
24386
24398
b FB(:)40 b(initially)32 b(holds)e(the)g(size)i(of)e
24387
Ft(buf)390 5011 y FB(This)e(function)g(will)h(extract)h(the)e(part)h
24399
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24388
24400
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24389
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24401
b(sp)s(eci\014ed)g(b)m(y)390 1835 y(the)k(giv)m(en)h(OID.)f(The)f
24390
24402
(output,)i(if)f(the)g(ra)m(w)g(\015ag)g(is)g(not)g(used,)g(will)g(b)s
24391
(e)f(enco)s(ded)h(as)g(describ)s(ed)390 5230 y(in)44
24403
(e)f(enco)s(ded)h(as)g(describ)s(ed)390 1945 y(in)44
24392
24404
b(RF)m(C2253.)83 b(Th)m(us)43 b(a)h(string)g(that)g(is)g(ASCI)s(I)e(or)
24393
24405
i(UTF-8)h(enco)s(ded,)i(dep)s(ending)42 b(on)i(the)390
24394
5340 y(certi\014cate)32 b(data.)p eop end
24395
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24396
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24397
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24398
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24399
(in)g(gn)m(utls/x509.h)j(If)e(ra)m(w)g(\015ag)h(is)390
24400
408 y(zero,)39 b(this)e(function)f(will)h(only)f(return)g(kno)m(wn)g
24401
(OIDs)g(as)h(text.)61 b(Other)36 b(OIDs)g(will)h(b)s(e)f(DER)390
24402
518 y(enco)s(ded,)29 b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f
24406
2055 y(certi\014cate)32 b(data.)390 2187 y(Some)g(help)s(er)f(macros)i
24407
(with)f(p)s(opular)f(OIDs)h(can)g(b)s(e)g(found)f(in)g(gn)m
24408
(utls/x509.h)j(If)e(ra)m(w)g(\015ag)h(is)390 2297 y(zero,)39
24409
b(this)e(function)f(will)h(only)f(return)g(kno)m(wn)g(OIDs)g(as)h
24410
(text.)61 b(Other)36 b(OIDs)g(will)h(b)s(e)f(DER)390
24411
2406 y(enco)s(ded,)29 b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f
24403
24412
(hex)g(format)h(with)e(a)i(')p Ft(\\)p FB(#')f(pre\014x.)39
24404
b(Y)-8 b(ou)29 b(can)f(c)m(hec)m(k)390 628 y(ab)s(out)i(kno)m(wn)g
24413
b(Y)-8 b(ou)29 b(can)f(c)m(hec)m(k)390 2516 y(ab)s(out)i(kno)m(wn)g
24405
24414
(OIDs)g(using)g Ft(gnutls_x509_dn_oid_known)o(\(\))p
24406
FB(.)390 756 y(If)g Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f
24407
(size)h(will)g(b)s(e)f(\014lled.)390 885 y Fn(Returns:)71
24408
b FB(GNUTLS)p 1196 885 28 4 v 39 w(E)p 1297 885 V 40
24409
w(SHOR)-8 b(T)p 1652 885 V 39 w(MEMOR)g(Y)p 2117 885
24410
V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i(not)390
24411
994 y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g(*sizeof)p
24412
2018 994 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h(the)g
24413
(required)g(size.)390 1104 y(On)g(success)g(0)h(is)f(returned.)150
24414
1291 y Fv(gn)m(utls)p 483 1291 37 5 v 55 w(x509)p 786
24415
1291 V 54 w(crt)p 993 1291 V 54 w(get)p 1212 1291 V 54
24416
w(dn)p 1402 1291 V 54 w(oid)3350 1476 y FB([F)-8 b(unction])-3599
24415
FB(.)390 2649 y(If)g Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f
24416
(size)h(will)g(b)s(e)f(\014lled.)390 2781 y Fn(Returns:)71
24417
b FB(GNUTLS)p 1196 2781 V 39 w(E)p 1297 2781 V 40 w(SHOR)-8
24418
b(T)p 1652 2781 V 39 w(MEMOR)g(Y)p 2117 2781 V 41 w(BUFFER)47
24419
b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i(not)390 2891
24420
y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g(*sizeof)p
24421
2018 2891 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h(the)g
24422
(required)g(size.)390 3000 y(On)g(success)g(0)h(is)f(returned.)150
24423
3196 y Fv(gn)m(utls)p 483 3196 37 5 v 55 w(x509)p 786
24424
3196 V 54 w(crt)p 993 3196 V 54 w(get)p 1212 3196 V 54
24425
w(dn)p 1402 3196 V 54 w(oid)3350 3389 y FB([F)-8 b(unction])-3599
24417
24426
b Fh(int)53 b(gnutls_x509_crt_get_d)q(n_oi)q(d)f Fg(\()p
24418
Ff(gn)m(utls)p 2046 1476 28 4 v 40 w(x509)p 2269 1476
24419
V 42 w(crt)p 2422 1476 V 40 w(t)31 b Fe(cert)12 b Ff(,)31
24420
b(in)m(t)g Fe(indx)12 b Ff(,)565 1586 y(v)m(oid)31 b(*)g
24421
Fe(oid)12 b Ff(,)31 b(size)p 1209 1586 V 41 w(t)f(*)h
24422
Fe(sizeof_oid)12 b Fg(\))390 1696 y Ff(cert)r FB(:)41
24427
Ff(gn)m(utls)p 2046 3389 28 4 v 40 w(x509)p 2269 3389
24428
V 42 w(crt)p 2422 3389 V 40 w(t)31 b Fe(cert)12 b Ff(,)31
24429
b(in)m(t)g Fe(indx)12 b Ff(,)565 3498 y(v)m(oid)31 b(*)g
24430
Fe(oid)12 b Ff(,)31 b(size)p 1209 3498 V 41 w(t)f(*)h
24431
Fe(sizeof_oid)12 b Fg(\))390 3608 y Ff(cert)r FB(:)41
24423
24432
b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
24424
b FB(structure)390 1824 y Ff(indx)6 b FB(:)40 b(This)30
24433
b FB(structure)390 3741 y Ff(indx)6 b FB(:)40 b(This)30
24425
24434
b(sp)s(eci\014es)g(whic)m(h)g(OID)g(to)h(return.)40 b(Use)31
24426
b(zero)g(to)g(get)g(the)g(\014rst)f(one.)390 1953 y Ff(oid)t
24435
b(zero)g(to)g(get)g(the)g(\014rst)f(one.)390 3873 y Ff(oid)t
24427
24436
FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(bu\013er)g(to)h(hold)f(the)h
24428
(OID)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390 2081 y Ff(sizeof)p
24429
610 2081 V 41 w(oid)t FB(:)41 b(initially)31 b(holds)f(the)h(size)g(of)
24430
g Ft(oid)390 2210 y FB(This)j(function)h(will)g(extract)h(the)f(OIDs)g
24437
(OID)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390 4006 y Ff(sizeof)p
24438
610 4006 V 41 w(oid)t FB(:)41 b(initially)31 b(holds)f(the)h(size)g(of)
24439
g Ft(oid)390 4138 y FB(This)j(function)h(will)g(extract)h(the)f(OIDs)g
24431
24440
(of)g(the)g(name)g(of)g(the)g(Certi\014cate)h(sub)5 b(ject)35
24432
b(sp)s(eci\014ed)390 2319 y(b)m(y)30 b(the)h(giv)m(en)g(index.)390
24433
2448 y(If)f(oid)g(is)h(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s
24434
(e)f(\014lled.)390 2577 y Fn(Returns:)71 b FB(GNUTLS)p
24435
1196 2577 V 39 w(E)p 1297 2577 V 40 w(SHOR)-8 b(T)p 1652
24436
2577 V 39 w(MEMOR)g(Y)p 2117 2577 V 41 w(BUFFER)47 b(if)e(the)h(pro)m
24437
(vided)f(bu\013er)f(is)i(not)390 2686 y(long)31 b(enough,)g(and)f(in)h
24438
(that)g(case)h(the)f(*sizeof)p 2022 2686 V 41 w(oid)g(will)g(b)s(e)f
24439
(up)s(dated)g(with)g(the)h(required)f(size.)390 2796
24440
y(On)g(success)g(0)h(is)f(returned.)150 2983 y Fv(gn)m(utls)p
24441
483 2983 37 5 v 55 w(x509)p 786 2983 V 54 w(crt)p 993
24442
2983 V 54 w(get)p 1212 2983 V 54 w(dn)3350 3168 y FB([F)-8
24441
b(sp)s(eci\014ed)390 4248 y(b)m(y)30 b(the)h(giv)m(en)g(index.)390
24442
4381 y(If)f(oid)g(is)h(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s
24443
(e)f(\014lled.)390 4513 y Fn(Returns:)71 b FB(GNUTLS)p
24444
1196 4513 V 39 w(E)p 1297 4513 V 40 w(SHOR)-8 b(T)p 1652
24445
4513 V 39 w(MEMOR)g(Y)p 2117 4513 V 41 w(BUFFER)47 b(if)e(the)h(pro)m
24446
(vided)f(bu\013er)f(is)i(not)390 4623 y(long)31 b(enough,)g(and)f(in)h
24447
(that)g(case)h(the)f(*sizeof)p 2022 4623 V 41 w(oid)g(will)g(b)s(e)f
24448
(up)s(dated)g(with)g(the)h(required)f(size.)390 4732
24449
y(On)g(success)g(0)h(is)f(returned.)150 4928 y Fv(gn)m(utls)p
24450
483 4928 37 5 v 55 w(x509)p 786 4928 V 54 w(crt)p 993
24451
4928 V 54 w(get)p 1212 4928 V 54 w(dn)3350 5121 y FB([F)-8
24443
24452
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_d)q(n)e
24444
Fg(\()p Ff(gn)m(utls)p 1836 3168 28 4 v 41 w(x509)p 2060
24445
3168 V 41 w(crt)p 2212 3168 V 41 w(t)30 b Fe(cert)12
24446
b Ff(,)32 b(c)m(har)f(*)f Fe(buf)12 b Ff(,)565 3278 y(size)p
24447
712 3278 V 41 w(t)31 b(*)f Fe(sizeof_buf)12 b Fg(\))390
24448
3387 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24449
Ft(gnutls_x509_crt_t)26 b FB(structure)390 3516 y Ff(buf)16
24450
b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f
24451
(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390 3644 y
24452
Ff(sizeof)p 610 3644 V 41 w(buf)17 b FB(:)40 b(initially)32
24453
b(holds)e(the)g(size)i(of)e Ft(buf)390 3773 y FB(This)e(function)g
24454
(will)h(cop)m(y)h(the)f(name)f(of)h(the)g(Certi\014cate)h(in)e(the)h
24455
(pro)m(vided)g(bu\013er.)39 b(The)28 b(name)390 3883
24456
y(will)45 b(b)s(e)g(in)g(the)g(form)g Ft(")p FB(C=xxxx,O=yyyy)-8
24457
b(,CN=zzzz)p Ft(")45 b FB(as)g(describ)s(ed)f(in)h(RF)m(C2253.)87
24458
b(The)390 3992 y(output)30 b(string)g(will)h(b)s(e)f(ASCI)s(I)f(or)h
24459
(UTF-8)h(enco)s(ded,)f(dep)s(ending)f(on)i(the)f(certi\014cate)j(data.)
24460
390 4121 y(If)d Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h
24461
(will)g(b)s(e)f(\014lled.)390 4249 y Fn(Returns:)71 b
24462
FB(GNUTLS)p 1196 4249 V 39 w(E)p 1297 4249 V 40 w(SHOR)-8
24463
b(T)p 1652 4249 V 39 w(MEMOR)g(Y)p 2117 4249 V 41 w(BUFFER)47
24464
b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i(not)390 4359
24465
y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g(*sizeof)p
24466
2018 4359 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h(the)g
24467
(required)g(size.)390 4469 y(On)g(success)g(0)h(is)f(returned.)150
24468
4656 y Fv(gn)m(utls)p 483 4656 37 5 v 55 w(x509)p 786
24469
4656 V 54 w(crt)p 993 4656 V 54 w(get)p 1212 4656 V 54
24470
w(expiration)p 1810 4656 V 54 w(time)3350 4841 y FB([F)-8
24471
b(unction])-3599 b Fh(time_t)54 b(gnutls_x509_crt_get_ex)q(pir)q(ati)q
24472
(on_)q(time)e Fg(\()p Ff(gn)m(utls)p 2673 4841 28 4 v
24473
41 w(x509)p 2897 4841 V 41 w(crt)p 3049 4841 V 41 w(t)565
24474
4950 y Fe(cert)12 b Fg(\))390 5060 y Ff(cert)r FB(:)41
24475
b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
24476
b FB(structure)390 5189 y(This)k(function)g(will)g(return)g(the)g(time)
24477
h(this)g(Certi\014cate)g(w)m(as)g(or)f(will)h(b)s(e)f(expired.)390
24478
5317 y Fn(Returns:)40 b FB(expiration)31 b(time,)h(or)e(\(time)p
24479
1771 5317 V 41 w(t\)-1)i(on)e(error.)p eop end
24453
Fg(\()p Ff(gn)m(utls)p 1836 5121 28 4 v 41 w(x509)p 2060
24454
5121 V 41 w(crt)p 2212 5121 V 41 w(t)30 b Fe(cert)12
24455
b Ff(,)32 b(c)m(har)f(*)f Fe(buf)12 b Ff(,)565 5230 y(size)p
24456
712 5230 V 41 w(t)31 b(*)f Fe(sizeof_buf)12 b Fg(\))390
24457
5340 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24458
Ft(gnutls_x509_crt_t)26 b FB(structure)p eop end
24480
24459
%%Page: 205 211
24481
24460
TeXDict begin 205 210 bop 150 -116 a FB(Chapter)30 b(9:)41
24482
b(F)-8 b(unction)31 b(Reference)2237 b(205)150 299 y
24483
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24484
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(extension)p
24485
1770 299 V 55 w(b)m(y)p 1955 299 V 53 w(oid)3350 496
24486
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q(xten)
24487
q(sio)q(n_b)q(y_o)q(id)f Fg(\()p Ff(gn)m(utls)p 2569
24488
496 28 4 v 40 w(x509)p 2792 496 V 42 w(crt)p 2945 496
24489
V 40 w(t)565 606 y Fe(cert)12 b Ff(,)31 b(const)g(c)m(har)f(*)h
24461
b(F)-8 b(unction)31 b(Reference)2237 b(205)390 299 y
24462
Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h
24463
(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
24464
436 y Ff(sizeof)p 610 436 28 4 v 41 w(buf)17 b FB(:)40
24465
b(initially)32 b(holds)e(the)g(size)i(of)e Ft(buf)390
24466
573 y FB(This)e(function)g(will)h(cop)m(y)h(the)f(name)f(of)h(the)g
24467
(Certi\014cate)h(in)e(the)h(pro)m(vided)g(bu\013er.)39
24468
b(The)28 b(name)390 683 y(will)45 b(b)s(e)g(in)g(the)g(form)g
24469
Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p Ft(")45 b FB(as)g(describ)s(ed)
24470
f(in)h(RF)m(C2253.)87 b(The)390 792 y(output)30 b(string)g(will)h(b)s
24471
(e)f(ASCI)s(I)f(or)h(UTF-8)h(enco)s(ded,)f(dep)s(ending)f(on)i(the)f
24472
(certi\014cate)j(data.)390 929 y(If)d Ft(buf)f FB(is)i(n)m(ull)f(then)g
24473
(only)h(the)f(size)h(will)g(b)s(e)f(\014lled.)390 1066
24474
y Fn(Returns:)71 b FB(GNUTLS)p 1196 1066 V 39 w(E)p 1297
24475
1066 V 40 w(SHOR)-8 b(T)p 1652 1066 V 39 w(MEMOR)g(Y)p
24476
2117 1066 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i
24477
(not)390 1176 y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g
24478
(*sizeof)p 2018 1176 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h
24479
(the)g(required)g(size.)390 1286 y(On)g(success)g(0)h(is)f(returned.)
24480
150 1487 y Fv(gn)m(utls)p 483 1487 37 5 v 55 w(x509)p
24481
786 1487 V 54 w(crt)p 993 1487 V 54 w(get)p 1212 1487
24482
V 54 w(expiration)p 1810 1487 V 54 w(time)3350 1687 y
24483
FB([F)-8 b(unction])-3599 b Fh(time_t)54 b(gnutls_x509_crt_get_ex)q
24484
(pir)q(ati)q(on_)q(time)e Fg(\()p Ff(gn)m(utls)p 2673
24485
1687 28 4 v 41 w(x509)p 2897 1687 V 41 w(crt)p 3049 1687
24486
V 41 w(t)565 1796 y Fe(cert)12 b Fg(\))390 1906 y Ff(cert)r
24487
FB(:)41 b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
24488
b FB(structure)390 2043 y(This)k(function)g(will)g(return)g(the)g(time)
24489
h(this)g(Certi\014cate)g(w)m(as)g(or)f(will)h(b)s(e)f(expired.)390
24490
2180 y Fn(Returns:)40 b FB(expiration)31 b(time,)h(or)e(\(time)p
24491
1771 2180 V 41 w(t\)-1)i(on)e(error.)150 2382 y Fv(gn)m(utls)p
24492
483 2382 37 5 v 55 w(x509)p 786 2382 V 54 w(crt)p 993
24493
2382 V 54 w(get)p 1212 2382 V 54 w(extension)p 1770 2382
24494
V 55 w(b)m(y)p 1955 2382 V 53 w(oid)3350 2581 y FB([F)-8
24495
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q(xten)q(sio)q
24496
(n_b)q(y_o)q(id)f Fg(\()p Ff(gn)m(utls)p 2569 2581 28
24497
4 v 40 w(x509)p 2792 2581 V 42 w(crt)p 2945 2581 V 40
24498
w(t)565 2691 y Fe(cert)12 b Ff(,)31 b(const)g(c)m(har)f(*)h
24490
24499
Fe(oid)12 b Ff(,)31 b(in)m(t)f Fe(indx)12 b Ff(,)31 b(v)m(oid)g(*)g
24491
Fe(buf)12 b Ff(,)30 b(size)p 2635 606 V 41 w(t)h(*)f
24492
Fe(sizeof_buf)12 b Ff(,)33 b(unsigned)565 715 y(in)m(t)e(*)g
24493
Fe(critical)12 b Fg(\))390 825 y Ff(cert)r FB(:)41 b(should)30
24500
Fe(buf)12 b Ff(,)30 b(size)p 2635 2691 V 41 w(t)h(*)f
24501
Fe(sizeof_buf)12 b Ff(,)33 b(unsigned)565 2801 y(in)m(t)e(*)g
24502
Fe(critical)12 b Fg(\))390 2910 y Ff(cert)r FB(:)41 b(should)30
24494
24503
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
24495
960 y Ff(oid)t FB(:)40 b(holds)30 b(an)h(Ob)5 b(ject)30
24504
3047 y Ff(oid)t FB(:)40 b(holds)30 b(an)h(Ob)5 b(ject)30
24496
24505
b(Iden)m(ti\014ed)g(in)g(n)m(ull)g(terminated)h(string)390
24497
1095 y Ff(indx)6 b FB(:)38 b(In)25 b(case)i(m)m(ultiple)g(same)f(OIDs)g
24506
3184 y Ff(indx)6 b FB(:)38 b(In)25 b(case)i(m)m(ultiple)g(same)f(OIDs)g
24498
24507
(exist)g(in)g(the)g(extensions,)i(this)e(sp)s(eci\014es)f(whic)m(h)h
24499
(to)g(send.)390 1205 y(Use)31 b(zero)g(to)g(get)h(the)e(\014rst)g(one.)
24500
390 1340 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g
24508
(to)g(send.)390 3294 y(Use)31 b(zero)g(to)g(get)h(the)e(\014rst)g(one.)
24509
390 3431 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g
24501
24510
(structure)f(to)h(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
24502
1475 y Ff(sizeof)p 610 1475 V 41 w(buf)17 b FB(:)40 b(initially)32
24503
b(holds)e(the)g(size)i(of)e Ft(buf)390 1610 y Ff(critical)t
24511
3568 y Ff(sizeof)p 610 3568 V 41 w(buf)17 b FB(:)40 b(initially)32
24512
b(holds)e(the)g(size)i(of)e Ft(buf)390 3705 y Ff(critical)t
24504
24513
FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f
24505
(mark)m(ed)g(as)h(critical)390 1745 y(This)j(function)g(will)h(return)e
24514
(mark)m(ed)g(as)h(critical)390 3842 y(This)j(function)g(will)h(return)e
24506
24515
(the)i(extension)g(sp)s(eci\014ed)e(b)m(y)i(the)f(OID)h(in)f(the)g
24507
(certi\014cate.)55 b(The)390 1855 y(extensions)31 b(will)g(b)s(e)e
24516
(certi\014cate.)55 b(The)390 3952 y(extensions)31 b(will)g(b)s(e)e
24508
24517
(returned)h(as)g(binary)g(data)h(DER)f(enco)s(ded,)h(in)f(the)g(pro)m
24509
(vided)g(bu\013er.)390 1990 y(A)g(negativ)m(e)i(v)-5
24518
(vided)g(bu\013er.)390 4089 y(A)g(negativ)m(e)i(v)-5
24510
24519
b(alue)31 b(ma)m(y)g(b)s(e)e(returned)g(in)h(case)h(of)f(parsing)g
24511
24520
(error.)40 b(If)30 b(the)g(certi\014cate)i(do)s(es)e(not)390
24512
2099 y(con)m(tain)22 b(the)e(sp)s(eci\014ed)g(extension)h(GNUTLS)p
24513
1983 2099 V 39 w(E)p 2084 2099 V 40 w(REQUESTED)p 2702
24514
2099 V 39 w(D)m(A)-8 b(T)g(A)p 2993 2099 V 42 w(NOT)p
24515
3240 2099 V 39 w(A)e(V)g(AILABLE)390 2209 y(will)31 b(b)s(e)e
24516
(returned.)150 2409 y Fv(gn)m(utls)p 483 2409 37 5 v
24517
55 w(x509)p 786 2409 V 54 w(crt)p 993 2409 V 54 w(get)p
24518
1212 2409 V 54 w(extension)p 1770 2409 V 55 w(data)3350
24519
2606 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q
24521
4199 y(con)m(tain)22 b(the)e(sp)s(eci\014ed)g(extension)h(GNUTLS)p
24522
1983 4199 V 39 w(E)p 2084 4199 V 40 w(REQUESTED)p 2702
24523
4199 V 39 w(D)m(A)-8 b(T)g(A)p 2993 4199 V 42 w(NOT)p
24524
3240 4199 V 39 w(A)e(V)g(AILABLE)390 4308 y(will)31 b(b)s(e)e
24525
(returned.)150 4510 y Fv(gn)m(utls)p 483 4510 37 5 v
24526
55 w(x509)p 786 4510 V 54 w(crt)p 993 4510 V 54 w(get)p
24527
1212 4510 V 54 w(extension)p 1770 4510 V 55 w(data)3350
24528
4709 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q
24520
24529
(xten)q(sio)q(n_d)q(ata)f Fg(\()p Ff(gn)m(utls)p 2464
24521
2606 28 4 v 41 w(x509)p 2688 2606 V 41 w(crt)p 2840 2606
24522
V 40 w(t)31 b Fe(cert)12 b Ff(,)565 2715 y(in)m(t)31
24530
4709 28 4 v 41 w(x509)p 2688 4709 V 41 w(crt)p 2840 4709
24531
V 40 w(t)31 b Fe(cert)12 b Ff(,)565 4819 y(in)m(t)31
24523
24532
b Fe(indx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(data)12 b Ff(,)31
24524
b(size)p 1676 2715 V 41 w(t)g(*)g Fe(sizeof_data)12 b
24525
Fg(\))390 2825 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24526
Ft(gnutls_x509_crt_t)26 b FB(structure)390 2960 y Ff(indx)6
24533
b(size)p 1676 4819 V 41 w(t)g(*)g Fe(sizeof_data)12 b
24534
Fg(\))390 4929 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24535
Ft(gnutls_x509_crt_t)26 b FB(structure)390 5066 y Ff(indx)6
24527
24536
b FB(:)40 b(Sp)s(eci\014es)30 b(whic)m(h)g(extension)h(OID)f(to)h
24528
24537
(send.)40 b(Use)31 b(zero)g(to)g(get)h(the)e(\014rst)g(one.)390
24529
3095 y Ff(data)p FB(:)41 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(structure)g
24538
5203 y Ff(data)p FB(:)41 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(structure)g
24530
24539
(to)h(hold)f(the)h(data)g(\(ma)m(y)g(b)s(e)f(n)m(ull\))390
24531
3230 y Ff(sizeof)p 610 3230 V 41 w(data)p FB(:)42 b(initially)31
24532
b(holds)f(the)h(size)g(of)g Ft(oid)390 3365 y FB(This)21
24540
5340 y Ff(sizeof)p 610 5340 V 41 w(data)p FB(:)42 b(initially)31
24541
b(holds)f(the)h(size)g(of)g Ft(oid)p eop end
24542
%%Page: 206 212
24543
TeXDict begin 206 211 bop 150 -116 a FB(Chapter)30 b(9:)41
24544
b(F)-8 b(unction)31 b(Reference)2237 b(206)390 299 y(This)21
24533
24545
b(function)g(will)g(return)f(the)i(requested)f(extension)h(data)g(in)f
24534
(the)h(certi\014cate.)39 b(The)21 b(extension)390 3475
24546
(the)h(certi\014cate.)39 b(The)21 b(extension)390 408
24535
24547
y(data)31 b(will)g(b)s(e)f(stored)g(as)h(a)f(string)h(in)f(the)g(pro)m
24536
(vided)g(bu\013er.)390 3610 y(Use)i Ft(gnutls_x509_crt_get_ext)o(ensi)o
24548
(vided)g(bu\013er.)390 571 y(Use)i Ft(gnutls_x509_crt_get_ext)o(ensi)o
24537
24549
(on_i)o(nfo)o(\(\))25 b FB(to)32 b(extract)h(the)f(OID)f(and)g
24538
(critical)i(\015ag.)390 3720 y(Use)41 b Ft(gnutls_x509_crt_get_exten)o
24550
(critical)i(\015ag.)390 681 y(Use)41 b Ft(gnutls_x509_crt_get_exten)o
24539
24551
(sio)o(n_by)o(_oid)o(\(\))34 b FB(instead,)44 b(if)d(y)m(ou)g(w)m(an)m
24540
(t)h(to)f(get)h(data)390 3829 y(indexed)30 b(b)m(y)g(the)h(extension)g
24541
(OID)f(rather)g(than)g(sequence.)390 3964 y(Return)95
24552
(t)h(to)f(get)h(data)390 790 y(indexed)30 b(b)m(y)g(the)h(extension)g
24553
(OID)f(rather)g(than)g(sequence.)390 953 y(Return)95
24542
24554
b(0)i(on)f(success.)237 b(A)97 b(negativ)m(e)h(v)-5 b(alue)96
24543
b(ma)m(y)h(b)s(e)e(returned)g(in)h(case)390 4074 y(of)h(parsing)g
24555
b(ma)m(y)h(b)s(e)e(returned)g(in)h(case)390 1062 y(of)h(parsing)g
24544
24556
(error.)241 b(If)97 b(y)m(ou)g(ha)m(v)m(e)h(reac)m(hed)g(the)g(last)g
24545
(extension)g(a)m(v)-5 b(ailable)390 4183 y(GNUTLS)p 777
24546
4183 V 40 w(E)p 879 4183 V 40 w(REQUESTED)p 1497 4183
24547
V 39 w(D)m(A)d(T)g(A)p 1788 4183 V 41 w(NOT)p 2034 4183
24548
V 40 w(A)e(V)g(AILABLE)30 b(will)h(b)s(e)f(returned.)150
24549
4383 y Fv(gn)m(utls)p 483 4383 37 5 v 55 w(x509)p 786
24550
4383 V 54 w(crt)p 993 4383 V 54 w(get)p 1212 4383 V 54
24551
w(extension)p 1770 4383 V 55 w(info)3350 4581 y FB([F)-8
24557
(extension)g(a)m(v)-5 b(ailable)390 1172 y(GNUTLS)p 777
24558
1172 28 4 v 40 w(E)p 879 1172 V 40 w(REQUESTED)p 1497
24559
1172 V 39 w(D)m(A)d(T)g(A)p 1788 1172 V 41 w(NOT)p 2034
24560
1172 V 40 w(A)e(V)g(AILABLE)30 b(will)h(b)s(e)f(returned.)150
24561
1399 y Fv(gn)m(utls)p 483 1399 37 5 v 55 w(x509)p 786
24562
1399 V 54 w(crt)p 993 1399 V 54 w(get)p 1212 1399 V 54
24563
w(extension)p 1770 1399 V 55 w(info)3350 1624 y FB([F)-8
24552
24564
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q(xten)q(sio)q
24553
(n_i)q(nfo)f Fg(\()p Ff(gn)m(utls)p 2464 4581 28 4 v
24554
41 w(x509)p 2688 4581 V 41 w(crt)p 2840 4581 V 40 w(t)31
24555
b Fe(cert)12 b Ff(,)565 4690 y(in)m(t)31 b Fe(indx)12
24565
(n_i)q(nfo)f Fg(\()p Ff(gn)m(utls)p 2464 1624 28 4 v
24566
41 w(x509)p 2688 1624 V 41 w(crt)p 2840 1624 V 40 w(t)31
24567
b Fe(cert)12 b Ff(,)565 1733 y(in)m(t)31 b Fe(indx)12
24556
24568
b Ff(,)31 b(v)m(oid)g(*)g Fe(oid)12 b Ff(,)31 b(size)p
24557
1624 4690 V 41 w(t)g(*)f Fe(sizeof_oid)12 b Ff(,)33 b(in)m(t)e(*)g
24558
Fe(critical)12 b Fg(\))390 4800 y Ff(cert)r FB(:)41 b(should)30
24569
1624 1733 V 41 w(t)g(*)f Fe(sizeof_oid)12 b Ff(,)33 b(in)m(t)e(*)g
24570
Fe(critical)12 b Fg(\))390 1843 y Ff(cert)r FB(:)41 b(should)30
24559
24571
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
24560
4935 y Ff(indx)6 b FB(:)40 b(Sp)s(eci\014es)30 b(whic)m(h)g(extension)h
24572
2005 y Ff(indx)6 b FB(:)40 b(Sp)s(eci\014es)30 b(whic)m(h)g(extension)h
24561
24573
(OID)f(to)h(send.)40 b(Use)31 b(zero)g(to)g(get)h(the)e(\014rst)g(one.)
24562
390 5070 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f
24563
(structure)g(to)h(hold)f(the)h(OID)390 5205 y Ff(sizeof)p
24564
610 5205 V 41 w(oid)t FB(:)38 b(initially)26 b(holds)e(the)h(maxim)m
24574
390 2168 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f
24575
(structure)g(to)h(hold)f(the)h(OID)390 2330 y Ff(sizeof)p
24576
610 2330 V 41 w(oid)t FB(:)38 b(initially)26 b(holds)e(the)h(maxim)m
24565
24577
(um)g(size)h(of)f Ft(oid)p FB(,)g(on)g(return)e(holds)i(actual)h(size)g
24566
(of)f Ft(oid)p FB(.)390 5340 y Ff(critical)t FB(:)42
24578
(of)f Ft(oid)p FB(.)390 2493 y Ff(critical)t FB(:)42
24567
24579
b(output)30 b(v)-5 b(ariable)31 b(with)f(critical)j(\015ag,)e(ma)m(y)g
24568
(b)s(e)e(NULL.)p eop end
24569
%%Page: 206 212
24570
TeXDict begin 206 211 bop 150 -116 a FB(Chapter)30 b(9:)41
24571
b(F)-8 b(unction)31 b(Reference)2237 b(206)390 299 y(This)43
24572
b(function)h(will)g(return)f(the)h(requested)g(extension)h(OID)f(in)f
24573
(the)i(certi\014cate,)k(and)44 b(the)390 408 y(critical)g(\015ag)f(for)
24574
g(it.)77 b(The)42 b(extension)h(OID)g(will)g(b)s(e)f(stored)g(as)h(a)g
24575
(string)f(in)h(the)f(pro)m(vided)390 518 y(bu\013er.)e(Use)30
24576
b Ft(gnutls_x509_crt_get_extens)o(ion_)o(dat)o(a\(\))24
24577
b FB(to)31 b(extract)h(the)e(data.)390 658 y(If)37 b(the)h(bu\013er)e
24580
(b)s(e)e(NULL.)390 2655 y(This)43 b(function)h(will)g(return)f(the)h
24581
(requested)g(extension)h(OID)f(in)f(the)i(certi\014cate,)k(and)44
24582
b(the)390 2765 y(critical)g(\015ag)f(for)g(it.)77 b(The)42
24583
b(extension)h(OID)g(will)g(b)s(e)f(stored)g(as)h(a)g(string)f(in)h(the)
24584
f(pro)m(vided)390 2874 y(bu\013er.)e(Use)30 b Ft
24585
(gnutls_x509_crt_get_extens)o(ion_)o(dat)o(a\(\))24 b
24586
FB(to)31 b(extract)h(the)e(data.)390 3037 y(If)37 b(the)h(bu\013er)e
24578
24587
(pro)m(vided)h(is)h(not)f(long)h(enough)g(to)g(hold)f(the)h(output,)h
24579
(then)e(*)p Ft(sizeof_oid)e FB(is)390 767 y(up)s(dated)29
24588
(then)e(*)p Ft(sizeof_oid)e FB(is)390 3146 y(up)s(dated)29
24580
24589
b(and)h Ft(GNUTLS_E_SHORT_MEMORY_BU)o(FFE)o(R)24 b FB(will)31
24581
b(b)s(e)f(returned.)390 907 y(Return)95 b(0)i(on)f(success.)237
24590
b(b)s(e)f(returned.)390 3309 y(Return)95 b(0)i(on)f(success.)237
24582
24591
b(A)97 b(negativ)m(e)h(v)-5 b(alue)96 b(ma)m(y)h(b)s(e)e(returned)g(in)
24583
h(case)390 1017 y(of)h(parsing)g(error.)241 b(If)97 b(y)m(ou)g(ha)m(v)m
24592
h(case)390 3418 y(of)h(parsing)g(error.)241 b(If)97 b(y)m(ou)g(ha)m(v)m
24584
24593
(e)h(reac)m(hed)g(the)g(last)g(extension)g(a)m(v)-5 b(ailable)390
24585
1127 y(GNUTLS)p 777 1127 28 4 v 40 w(E)p 879 1127 V 40
24586
w(REQUESTED)p 1497 1127 V 39 w(D)m(A)d(T)g(A)p 1788 1127
24587
V 41 w(NOT)p 2034 1127 V 40 w(A)e(V)g(AILABLE)30 b(will)h(b)s(e)f
24588
(returned.)150 1331 y Fv(gn)m(utls)p 483 1331 37 5 v
24589
55 w(x509)p 786 1331 V 54 w(crt)p 993 1331 V 54 w(get)p
24590
1212 1331 V 54 w(extension)p 1770 1331 V 55 w(oid)3350
24591
1533 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q
24592
(xten)q(sio)q(n_o)q(id)f Fg(\()p Ff(gn)m(utls)p 2412
24593
1533 28 4 v 40 w(x509)p 2635 1533 V 42 w(crt)p 2788 1533
24594
V 40 w(t)31 b Fe(cert)12 b Ff(,)565 1643 y(in)m(t)31
24595
b Fe(indx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(oid)12 b Ff(,)31
24596
b(size)p 1624 1643 V 41 w(t)g(*)f Fe(sizeof_oid)12 b
24597
Fg(\))390 1752 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24598
Ft(gnutls_x509_crt_t)26 b FB(structure)390 1892 y Ff(indx)6
24594
3528 y(GNUTLS)p 777 3528 V 40 w(E)p 879 3528 V 40 w(REQUESTED)p
24595
1497 3528 V 39 w(D)m(A)d(T)g(A)p 1788 3528 V 41 w(NOT)p
24596
2034 3528 V 40 w(A)e(V)g(AILABLE)30 b(will)h(b)s(e)f(returned.)150
24597
3755 y Fv(gn)m(utls)p 483 3755 37 5 v 55 w(x509)p 786
24598
3755 V 54 w(crt)p 993 3755 V 54 w(get)p 1212 3755 V 54
24599
w(extension)p 1770 3755 V 55 w(oid)3350 3980 y FB([F)-8
24600
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_e)q(xten)q(sio)q
24601
(n_o)q(id)f Fg(\()p Ff(gn)m(utls)p 2412 3980 28 4 v 40
24602
w(x509)p 2635 3980 V 42 w(crt)p 2788 3980 V 40 w(t)31
24603
b Fe(cert)12 b Ff(,)565 4089 y(in)m(t)31 b Fe(indx)12
24604
b Ff(,)31 b(v)m(oid)g(*)g Fe(oid)12 b Ff(,)31 b(size)p
24605
1624 4089 V 41 w(t)g(*)f Fe(sizeof_oid)12 b Fg(\))390
24606
4199 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24607
Ft(gnutls_x509_crt_t)26 b FB(structure)390 4361 y Ff(indx)6
24599
24608
b FB(:)40 b(Sp)s(eci\014es)30 b(whic)m(h)g(extension)h(OID)f(to)h
24600
24609
(send.)40 b(Use)31 b(zero)g(to)g(get)h(the)e(\014rst)g(one.)390
24601
2032 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(structure)g
24610
4524 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(structure)g
24602
24611
(to)h(hold)f(the)h(OID)f(\(ma)m(y)i(b)s(e)d(n)m(ull\))390
24603
2172 y Ff(sizeof)p 610 2172 V 41 w(oid)t FB(:)41 b(initially)31
24604
b(holds)f(the)h(size)g(of)g Ft(oid)390 2312 y FB(This)21
24612
4686 y Ff(sizeof)p 610 4686 V 41 w(oid)t FB(:)41 b(initially)31
24613
b(holds)f(the)h(size)g(of)g Ft(oid)390 4849 y FB(This)21
24605
24614
b(function)g(will)h(return)f(the)h(requested)f(extension)i(OID)e(in)g
24606
(the)h(certi\014cate.)40 b(The)21 b(extension)390 2421
24615
(the)h(certi\014cate.)40 b(The)21 b(extension)390 4958
24607
24616
y(OID)30 b(will)h(b)s(e)f(stored)g(as)h(a)g(string)f(in)g(the)h(pro)m
24608
(vided)f(bu\013er.)390 2561 y(A)i(negativ)m(e)j(v)-5
24617
(vided)f(bu\013er.)390 5121 y(A)i(negativ)m(e)j(v)-5
24609
24618
b(alue)33 b(ma)m(y)g(b)s(e)f(returned)f(in)h(case)h(of)g(parsing)f
24610
24619
(error.)46 b(If)32 b(y)m(our)g(ha)m(v)m(e)i(reac)m(hed)f(the)390
24611
2671 y(last)41 b(extension)f(a)m(v)-5 b(ailable)42 b(GNUTLS)p
24612
1753 2671 V 40 w(E)p 1855 2671 V 39 w(REQUESTED)p 2472
24613
2671 V 39 w(D)m(A)-8 b(T)g(A)p 2763 2671 V 42 w(NOT)p
24614
3010 2671 V 40 w(A)e(V)g(AILABLE)40 b(will)390 2780 y(b)s(e)30
24615
b(returned.)150 2985 y Fv(gn)m(utls)p 483 2985 37 5 v
24616
55 w(x509)p 786 2985 V 54 w(crt)p 993 2985 V 54 w(get)p
24617
1212 2985 V 54 w(\014ngerprin)m(t)3350 3187 y FB([F)-8
24618
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_f)q(inge)q(rpr)q
24619
(int)f Fg(\()p Ff(gn)m(utls)p 2307 3187 28 4 v 41 w(x509)p
24620
2531 3187 V 41 w(crt)p 2683 3187 V 41 w(t)30 b Fe(cert)12
24621
b Ff(,)565 3297 y(gn)m(utls)p 811 3297 V 41 w(digest)p
24622
1084 3297 V 40 w(algorithm)p 1507 3297 V 41 w(t)31 b
24623
Fe(algo)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(buf)12 b Ff(,)31
24624
b(size)p 2528 3297 V 41 w(t)g(*)f Fe(sizeof_buf)12 b
24625
Fg(\))390 3406 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24626
Ft(gnutls_x509_crt_t)26 b FB(structure)390 3546 y Ff(algo)5
24627
b FB(:)42 b(is)30 b(a)h(digest)g(algorithm)390 3686 y
24620
5230 y(last)41 b(extension)f(a)m(v)-5 b(ailable)42 b(GNUTLS)p
24621
1753 5230 V 40 w(E)p 1855 5230 V 39 w(REQUESTED)p 2472
24622
5230 V 39 w(D)m(A)-8 b(T)g(A)p 2763 5230 V 42 w(NOT)p
24623
3010 5230 V 40 w(A)e(V)g(AILABLE)40 b(will)390 5340 y(b)s(e)30
24624
b(returned.)p eop end
24625
%%Page: 207 213
24626
TeXDict begin 207 212 bop 150 -116 a FB(Chapter)30 b(9:)41
24627
b(F)-8 b(unction)31 b(Reference)2237 b(207)150 299 y
24628
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24629
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(\014ngerprin)m(t)3350
24630
499 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_f)q
24631
(inge)q(rpr)q(int)f Fg(\()p Ff(gn)m(utls)p 2307 499 28
24632
4 v 41 w(x509)p 2531 499 V 41 w(crt)p 2683 499 V 41 w(t)30
24633
b Fe(cert)12 b Ff(,)565 608 y(gn)m(utls)p 811 608 V 41
24634
w(digest)p 1084 608 V 40 w(algorithm)p 1507 608 V 41
24635
w(t)31 b Fe(algo)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(buf)12
24636
b Ff(,)31 b(size)p 2528 608 V 41 w(t)g(*)f Fe(sizeof_buf)12
24637
b Fg(\))390 718 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24638
Ft(gnutls_x509_crt_t)26 b FB(structure)390 856 y Ff(algo)5
24639
b FB(:)42 b(is)30 b(a)h(digest)g(algorithm)390 993 y
24628
24640
Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h
24629
24641
(hold)f(the)h(\014ngerprin)m(t)e(\(ma)m(y)i(b)s(e)f(n)m(ull\))390
24630
3826 y Ff(sizeof)p 610 3826 V 41 w(buf)17 b FB(:)40 b(initially)32
24631
b(holds)e(the)g(size)i(of)e Ft(buf)390 3966 y FB(This)20
24642
1131 y Ff(sizeof)p 610 1131 V 41 w(buf)17 b FB(:)40 b(initially)32
24643
b(holds)e(the)g(size)i(of)e Ft(buf)390 1268 y FB(This)20
24632
24644
b(function)g(will)g(calculate)j(and)d(cop)m(y)h(the)g(certi\014cate's)h
24633
24645
(\014ngerprin)m(t)e(in)g(the)h(pro)m(vided)f(bu\013er.)390
24634
4106 y(If)30 b(the)g(bu\013er)g(is)g(n)m(ull)h(then)f(only)g(the)h
24635
(size)g(will)g(b)s(e)e(\014lled.)390 4245 y Fn(Returns:)39
24646
1406 y(If)30 b(the)g(bu\013er)g(is)g(n)m(ull)h(then)f(only)g(the)h
24647
(size)g(will)g(b)s(e)e(\014lled.)390 1544 y Fn(Returns:)39
24636
24648
b Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21 b FB(if)27
24637
24649
b(the)h(pro)m(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)390
24638
4355 y(and)h(in)g(that)h(case)g(the)g(*sizeof)p 1479
24639
4355 V 41 w(buf)e(will)i(b)s(e)f(up)s(dated)f(with)h(the)h(required)e
24640
(size.)41 b(On)29 b(success)h(0)390 4465 y(is)g(returned.)150
24641
4669 y Fv(gn)m(utls)p 483 4669 37 5 v 55 w(x509)p 786
24642
4669 V 54 w(crt)p 993 4669 V 54 w(get)p 1212 4669 V 54
24643
w(issuer)p 1570 4669 V 55 w(dn)p 1761 4669 V 54 w(b)m(y)p
24644
1945 4669 V 54 w(oid)3350 4871 y FB([F)-8 b(unction])-3599
24650
1653 y(and)h(in)g(that)h(case)g(the)g(*sizeof)p 1479
24651
1653 V 41 w(buf)e(will)i(b)s(e)f(up)s(dated)f(with)h(the)h(required)e
24652
(size.)41 b(On)29 b(success)h(0)390 1763 y(is)g(returned.)150
24653
1965 y Fv(gn)m(utls)p 483 1965 37 5 v 55 w(x509)p 786
24654
1965 V 54 w(crt)p 993 1965 V 54 w(get)p 1212 1965 V 54
24655
w(issuer)p 1570 1965 V 55 w(dn)p 1761 1965 V 54 w(b)m(y)p
24656
1945 1965 V 54 w(oid)3350 2165 y FB([F)-8 b(unction])-3599
24645
24657
b Fh(int)53 b(gnutls_x509_crt_get_i)q(ssue)q(r_d)q(n_b)q(y_o)q(id)f
24646
Fg(\()p Ff(gn)m(utls)p 2569 4871 28 4 v 40 w(x509)p 2792
24647
4871 V 42 w(crt)p 2945 4871 V 40 w(t)565 4981 y Fe(cert)12
24658
Fg(\()p Ff(gn)m(utls)p 2569 2165 28 4 v 40 w(x509)p 2792
24659
2165 V 42 w(crt)p 2945 2165 V 40 w(t)565 2275 y Fe(cert)12
24648
24660
b Ff(,)31 b(const)g(c)m(har)g(*)g Fe(oid)12 b Ff(,)31
24649
24661
b(in)m(t)g Fe(indx)12 b Ff(,)31 b(unsigned)e(in)m(t)i
24650
24662
Fe(raw_flag)12 b Ff(,)33 b(v)m(oid)e(*)f Fe(buf)12 b
24651
Ff(,)31 b(size)p 3641 4981 V 41 w(t)565 5091 y(*)g Fe(sizeof_buf)12
24652
b Fg(\))390 5200 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24653
Ft(gnutls_x509_crt_t)26 b FB(structure)390 5340 y Ff(oid)t
24663
Ff(,)31 b(size)p 3641 2275 V 41 w(t)565 2384 y(*)g Fe(sizeof_buf)12
24664
b Fg(\))390 2494 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24665
Ft(gnutls_x509_crt_t)26 b FB(structure)390 2631 y Ff(oid)t
24654
24666
FB(:)40 b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g(in)g(n)m
24655
(ull)g(terminated)h(string)p eop end
24656
%%Page: 207 213
24657
TeXDict begin 207 212 bop 150 -116 a FB(Chapter)30 b(9:)41
24658
b(F)-8 b(unction)31 b(Reference)2237 b(207)390 299 y
24659
Ff(indx)6 b FB(:)39 b(In)26 b(case)j(m)m(ultiple)f(same)g(OIDs)f(exist)
24660
h(in)f(the)h(RDN,)g(this)f(sp)s(eci\014es)g(whic)m(h)g(to)i(send.)39
24661
b(Use)390 408 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
24662
543 y Ff(ra)m(w)p 540 543 28 4 v 40 w(\015ag)8 b FB(:)41
24667
(ull)g(terminated)h(string)390 2769 y Ff(indx)6 b FB(:)39
24668
b(In)26 b(case)j(m)m(ultiple)f(same)g(OIDs)f(exist)h(in)f(the)h(RDN,)g
24669
(this)f(sp)s(eci\014es)g(whic)m(h)g(to)i(send.)39 b(Use)390
24670
2879 y(zero)31 b(to)g(get)h(the)e(\014rst)g(one.)390
24671
3016 y Ff(ra)m(w)p 540 3016 V 40 w(\015ag)8 b FB(:)41
24663
24672
b(If)30 b(non)g(zero)h(returns)e(the)i(ra)m(w)f(DER)h(data)g(of)f(the)h
24664
(DN)g(part.)390 677 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h
24665
(a)g(structure)f(to)h(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))
24666
390 811 y Ff(sizeof)p 610 811 V 41 w(buf)17 b FB(:)40
24667
b(initially)32 b(holds)e(the)g(size)i(of)e Ft(buf)390
24668
945 y FB(This)i(function)h(will)g(extract)i(the)e(part)g(of)g(the)g
24669
(name)g(of)g(the)g(Certi\014cate)h(issuer)f(sp)s(eci\014ed)f(b)m(y)390
24670
1054 y(the)g(giv)m(en)h(OID.)f(The)f(output,)i(if)f(the)g(ra)m(w)g
24671
(\015ag)g(is)g(not)g(used,)g(will)g(b)s(e)f(enco)s(ded)h(as)g(describ)s
24672
(ed)390 1164 y(in)44 b(RF)m(C2253.)83 b(Th)m(us)43 b(a)h(string)g(that)
24673
g(is)g(ASCI)s(I)e(or)i(UTF-8)h(enco)s(ded,)i(dep)s(ending)42
24674
b(on)i(the)390 1274 y(certi\014cate)32 b(data.)390 1408
24675
y(Some)g(help)s(er)f(macros)i(with)f(p)s(opular)f(OIDs)h(can)g(b)s(e)g
24676
(found)f(in)g(gn)m(utls/x509.h)j(If)e(ra)m(w)g(\015ag)h(is)390
24677
1517 y(zero,)39 b(this)e(function)f(will)h(only)f(return)g(kno)m(wn)g
24673
(DN)g(part.)390 3154 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)
24674
h(a)g(structure)f(to)h(hold)f(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m
24675
(ull\))390 3291 y Ff(sizeof)p 610 3291 V 41 w(buf)17
24676
b FB(:)40 b(initially)32 b(holds)e(the)g(size)i(of)e
24677
Ft(buf)390 3429 y FB(This)i(function)h(will)g(extract)i(the)e(part)g
24678
(of)g(the)g(name)g(of)g(the)g(Certi\014cate)h(issuer)f(sp)s(eci\014ed)f
24679
(b)m(y)390 3539 y(the)g(giv)m(en)h(OID.)f(The)f(output,)i(if)f(the)g
24680
(ra)m(w)g(\015ag)g(is)g(not)g(used,)g(will)g(b)s(e)f(enco)s(ded)h(as)g
24681
(describ)s(ed)390 3648 y(in)44 b(RF)m(C2253.)83 b(Th)m(us)43
24682
b(a)h(string)g(that)g(is)g(ASCI)s(I)e(or)i(UTF-8)h(enco)s(ded,)i(dep)s
24683
(ending)42 b(on)i(the)390 3758 y(certi\014cate)32 b(data.)390
24684
3895 y(Some)g(help)s(er)f(macros)i(with)f(p)s(opular)f(OIDs)h(can)g(b)s
24685
(e)g(found)f(in)g(gn)m(utls/x509.h)j(If)e(ra)m(w)g(\015ag)h(is)390
24686
4005 y(zero,)39 b(this)e(function)f(will)h(only)f(return)g(kno)m(wn)g
24678
24687
(OIDs)g(as)h(text.)61 b(Other)36 b(OIDs)g(will)h(b)s(e)f(DER)390
24679
1627 y(enco)s(ded,)29 b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f
24688
4115 y(enco)s(ded,)29 b(as)f(describ)s(ed)f(in)h(RF)m(C2253)i({)f(in)f
24680
24689
(hex)g(format)h(with)e(a)i(')p Ft(\\)p FB(#')f(pre\014x.)39
24681
b(Y)-8 b(ou)29 b(can)f(c)m(hec)m(k)390 1736 y(ab)s(out)i(kno)m(wn)g
24690
b(Y)-8 b(ou)29 b(can)f(c)m(hec)m(k)390 4224 y(ab)s(out)i(kno)m(wn)g
24682
24691
(OIDs)g(using)g Ft(gnutls_x509_dn_oid_known)o(\(\))p
24683
FB(.)390 1871 y(If)g Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f
24684
(size)h(will)g(b)s(e)f(\014lled.)390 2005 y Fn(Returns:)71
24685
b FB(GNUTLS)p 1196 2005 V 39 w(E)p 1297 2005 V 40 w(SHOR)-8
24686
b(T)p 1652 2005 V 39 w(MEMOR)g(Y)p 2117 2005 V 41 w(BUFFER)47
24687
b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i(not)390 2114
24692
FB(.)390 4362 y(If)g Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f
24693
(size)h(will)g(b)s(e)f(\014lled.)390 4499 y Fn(Returns:)71
24694
b FB(GNUTLS)p 1196 4499 V 39 w(E)p 1297 4499 V 40 w(SHOR)-8
24695
b(T)p 1652 4499 V 39 w(MEMOR)g(Y)p 2117 4499 V 41 w(BUFFER)47
24696
b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i(not)390 4609
24688
24697
y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g(*sizeof)p
24689
2018 2114 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h(the)g
24690
(required)g(size.)390 2224 y(On)g(success)g(0)h(is)f(returned.)150
24691
2422 y Fv(gn)m(utls)p 483 2422 37 5 v 55 w(x509)p 786
24692
2422 V 54 w(crt)p 993 2422 V 54 w(get)p 1212 2422 V 54
24693
w(issuer)p 1570 2422 V 55 w(dn)p 1761 2422 V 54 w(oid)3350
24694
2618 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_i)q
24698
2018 4609 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h(the)g
24699
(required)g(size.)390 4719 y(On)g(success)g(0)h(is)f(returned.)150
24700
4921 y Fv(gn)m(utls)p 483 4921 37 5 v 55 w(x509)p 786
24701
4921 V 54 w(crt)p 993 4921 V 54 w(get)p 1212 4921 V 54
24702
w(issuer)p 1570 4921 V 55 w(dn)p 1761 4921 V 54 w(oid)3350
24703
5121 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_i)q
24695
24704
(ssue)q(r_d)q(n_o)q(id)f Fg(\()p Ff(gn)m(utls)p 2412
24696
2618 28 4 v 40 w(x509)p 2635 2618 V 42 w(crt)p 2788 2618
24697
V 40 w(t)31 b Fe(cert)12 b Ff(,)565 2728 y(in)m(t)31
24705
5121 28 4 v 40 w(x509)p 2635 5121 V 42 w(crt)p 2788 5121
24706
V 40 w(t)31 b Fe(cert)12 b Ff(,)565 5230 y(in)m(t)31
24698
24707
b Fe(indx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(oid)12 b Ff(,)31
24699
b(size)p 1624 2728 V 41 w(t)g(*)f Fe(sizeof_oid)12 b
24700
Fg(\))390 2837 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24701
Ft(gnutls_x509_crt_t)26 b FB(structure)390 2972 y Ff(indx)6
24702
b FB(:)40 b(This)30 b(sp)s(eci\014es)g(whic)m(h)g(OID)g(to)h(return.)40
24703
b(Use)31 b(zero)g(to)g(get)g(the)g(\014rst)f(one.)390
24704
3106 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(bu\013er)g
24705
(to)h(hold)f(the)h(OID)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
24706
3240 y Ff(sizeof)p 610 3240 V 41 w(oid)t FB(:)41 b(initially)31
24707
b(holds)f(the)h(size)g(of)g Ft(oid)390 3374 y FB(This)e(function)h
24708
(will)g(extract)i(the)e(OIDs)f(of)i(the)f(name)g(of)g(the)g
24709
(Certi\014cate)h(issuer)f(sp)s(eci\014ed)f(b)m(y)390
24710
3483 y(the)i(giv)m(en)g(index.)390 3618 y(If)f Ft(oid)f
24711
FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)g(b)s(e)f(\014lled.)
24712
390 3752 y Fn(Returns:)71 b FB(GNUTLS)p 1196 3752 V 39
24713
w(E)p 1297 3752 V 40 w(SHOR)-8 b(T)p 1652 3752 V 39 w(MEMOR)g(Y)p
24714
2117 3752 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i
24715
(not)390 3861 y(long)31 b(enough,)g(and)f(in)h(that)g(case)h(the)f
24716
(*sizeof)p 2022 3861 V 41 w(oid)g(will)g(b)s(e)f(up)s(dated)g(with)g
24717
(the)h(required)f(size.)390 3971 y(On)g(success)g(0)h(is)f(returned.)
24718
150 4169 y Fv(gn)m(utls)p 483 4169 37 5 v 55 w(x509)p
24719
786 4169 V 54 w(crt)p 993 4169 V 54 w(get)p 1212 4169
24720
V 54 w(issuer)p 1570 4169 V 55 w(dn)3350 4365 y FB([F)-8
24721
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_i)q(ssue)q(r_d)q(n)e
24722
Fg(\()p Ff(gn)m(utls)p 2202 4365 28 4 v 41 w(x509)p 2426
24723
4365 V 42 w(crt)p 2579 4365 V 40 w(t)31 b Fe(cert)12
24724
b Ff(,)31 b(c)m(har)g(*)565 4475 y Fe(buf)12 b Ff(,)31
24725
b(size)p 936 4475 V 41 w(t)g(*)f Fe(sizeof_buf)12 b Fg(\))390
24726
4584 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24727
Ft(gnutls_x509_crt_t)26 b FB(structure)390 4719 y Ff(buf)16
24728
b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f
24729
(the)h(name)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390 4853 y
24730
Ff(sizeof)p 610 4853 V 41 w(buf)17 b FB(:)40 b(initially)32
24731
b(holds)e(the)g(size)i(of)e Ft(buf)390 4987 y FB(This)d(function)h
24732
(will)g(cop)m(y)g(the)g(name)g(of)g(the)g(Certi\014cate)h(issuer)f(in)f
24733
(the)h(pro)m(vided)g(bu\013er.)38 b(The)390 5096 y(name)24
24734
b(will)h(b)s(e)e(in)h(the)g(form)g Ft(")p FB(C=xxxx,O=yyyy)-8
24735
b(,CN=zzzz)p Ft(")24 b FB(as)g(describ)s(ed)f(in)h(RF)m(C2253.)40
24736
b(The)390 5206 y(output)30 b(string)g(will)h(b)s(e)f(ASCI)s(I)f(or)h
24737
(UTF-8)h(enco)s(ded,)f(dep)s(ending)f(on)i(the)f(certi\014cate)j(data.)
24738
390 5340 y(If)d Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h
24739
(will)g(b)s(e)f(\014lled.)p eop end
24708
b(size)p 1624 5230 V 41 w(t)g(*)f Fe(sizeof_oid)12 b
24709
Fg(\))390 5340 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24710
Ft(gnutls_x509_crt_t)26 b FB(structure)p eop end
24740
24711
%%Page: 208 214
24741
24712
TeXDict begin 208 213 bop 150 -116 a FB(Chapter)30 b(9:)41
24742
24713
b(F)-8 b(unction)31 b(Reference)2237 b(208)390 299 y
24743
Fn(Returns:)71 b FB(GNUTLS)p 1196 299 28 4 v 39 w(E)p
24744
1297 299 V 40 w(SHOR)-8 b(T)p 1652 299 V 39 w(MEMOR)g(Y)p
24745
2117 299 V 41 w(BUFFER)47 b(if)e(the)h(pro)m(vided)f(bu\013er)f(is)i
24746
(not)390 408 y(long)31 b(enough,)f(and)g(in)f(that)i(case)g(the)g
24747
(*sizeof)p 2018 408 V 41 w(buf)e(will)i(b)s(e)e(up)s(dated)g(with)h
24748
(the)g(required)g(size.)390 518 y(On)g(success)g(0)h(is)f(returned.)150
24749
721 y Fv(gn)m(utls)p 483 721 37 5 v 55 w(x509)p 786 721
24750
V 54 w(crt)p 993 721 V 54 w(get)p 1212 721 V 54 w(issuer)3350
24751
922 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_i)q
24752
(ssue)q(r)f Fg(\()p Ff(gn)m(utls)p 2046 922 28 4 v 40
24753
w(x509)p 2269 922 V 42 w(crt)p 2422 922 V 40 w(t)31 b
24754
Fe(cert)12 b Ff(,)565 1031 y(gn)m(utls)p 811 1031 V 41
24755
w(x509)p 1035 1031 V 41 w(dn)p 1178 1031 V 39 w(t)31
24756
b(*)f Fe(dn)12 b Fg(\))390 1141 y Ff(cert)r FB(:)41 b(should)30
24757
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
24758
1279 y Ff(dn)p FB(:)40 b(output)30 b(v)-5 b(ariable)31
24759
b(with)f(p)s(oin)m(ter)g(to)h(opaque)g(DN)390 1418 y(Return)k(the)i
24760
(Certi\014cate's)h(Issuer)d(DN)i(as)f(an)g(opaque)h(data)g(t)m(yp)s(e.)
24761
58 b(Y)-8 b(ou)37 b(ma)m(y)g(use)f Ft(gnutls_)390 1527
24762
y(x509_dn_get_rdn_ava\(\))25 b FB(to)31 b(deco)s(de)f(the)h(DN.)390
24763
1666 y(Note)d(that)g Ft(dn)e FB(should)g(b)s(e)g(treated)i(as)f
24764
(constan)m(t.)41 b(Because)28 b(p)s(oin)m(ts)e(in)m(to)i(the)f
24765
Ft(cert)f FB(ob)5 b(ject,)29 b(y)m(ou)390 1775 y(ma)m(y)i(not)g(deallo)
24766
s(cate)h Ft(cert)e FB(and)f(con)m(tin)m(ue)j(to)f(access)h
24767
Ft(dn)p FB(.)390 1914 y Fn(Returns:)40 b FB(Returns)30
24768
b(0)h(on)f(success,)h(or)f(an)g(error)g(co)s(de.)150
24769
2117 y Fv(gn)m(utls)p 483 2117 37 5 v 55 w(x509)p 786
24770
2117 V 54 w(crt)p 993 2117 V 54 w(get)p 1212 2117 V 54
24771
w(k)m(ey)p 1449 2117 V 53 w(id)3350 2318 y FB([F)-8 b(unction])-3599
24772
b Fh(int)53 b(gnutls_x509_crt_get_k)q(ey_i)q(d)f Fg(\()p
24773
Ff(gn)m(utls)p 2046 2318 28 4 v 40 w(x509)p 2269 2318
24774
V 42 w(crt)p 2422 2318 V 40 w(t)31 b Fe(crt)12 b Ff(,)31
24775
b(unsigned)565 2427 y(in)m(t)g Fe(flags)12 b Ff(,)32
24776
b(unsigned)d(c)m(har)i(*)f Fe(output_data)12 b Ff(,)34
24777
b(size)p 2477 2427 V 41 w(t)c(*)h Fe(output_data_size)12
24778
b Fg(\))390 2537 y Ff(crt)r FB(:)41 b(Holds)31 b(the)f(certi\014cate)
24779
390 2675 y Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)
24780
390 2814 y Ff(output)p 664 2814 V 40 w(data)p FB(:)41
24781
b(will)31 b(con)m(tain)h(the)e(k)m(ey)h(ID)390 2952 y
24782
Ff(output)p 664 2952 V 40 w(data)p 880 2952 V 40 w(size)5
24714
Ff(indx)6 b FB(:)40 b(This)30 b(sp)s(eci\014es)g(whic)m(h)g(OID)g(to)h
24715
(return.)40 b(Use)31 b(zero)g(to)g(get)g(the)g(\014rst)f(one.)390
24716
436 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(bu\013er)g(to)
24717
h(hold)f(the)h(OID)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
24718
573 y Ff(sizeof)p 610 573 28 4 v 41 w(oid)t FB(:)41 b(initially)31
24719
b(holds)f(the)h(size)g(of)g Ft(oid)390 710 y FB(This)e(function)h(will)
24720
g(extract)i(the)e(OIDs)f(of)i(the)f(name)g(of)g(the)g(Certi\014cate)h
24721
(issuer)f(sp)s(eci\014ed)f(b)m(y)390 820 y(the)i(giv)m(en)g(index.)390
24722
957 y(If)f Ft(oid)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)g
24723
(b)s(e)f(\014lled.)390 1094 y Fn(Returns:)71 b FB(GNUTLS)p
24724
1196 1094 V 39 w(E)p 1297 1094 V 40 w(SHOR)-8 b(T)p 1652
24725
1094 V 39 w(MEMOR)g(Y)p 2117 1094 V 41 w(BUFFER)47 b(if)e(the)h(pro)m
24726
(vided)f(bu\013er)f(is)i(not)390 1204 y(long)31 b(enough,)g(and)f(in)h
24727
(that)g(case)h(the)f(*sizeof)p 2022 1204 V 41 w(oid)g(will)g(b)s(e)f
24728
(up)s(dated)g(with)g(the)h(required)f(size.)390 1313
24729
y(On)g(success)g(0)h(is)f(returned.)150 1515 y Fv(gn)m(utls)p
24730
483 1515 37 5 v 55 w(x509)p 786 1515 V 54 w(crt)p 993
24731
1515 V 54 w(get)p 1212 1515 V 54 w(issuer)p 1570 1515
24732
V 55 w(dn)3350 1714 y FB([F)-8 b(unction])-3599 b Fh(int)53
24733
b(gnutls_x509_crt_get_i)q(ssue)q(r_d)q(n)e Fg(\()p Ff(gn)m(utls)p
24734
2202 1714 28 4 v 41 w(x509)p 2426 1714 V 42 w(crt)p 2579
24735
1714 V 40 w(t)31 b Fe(cert)12 b Ff(,)31 b(c)m(har)g(*)565
24736
1824 y Fe(buf)12 b Ff(,)31 b(size)p 936 1824 V 41 w(t)g(*)f
24737
Fe(sizeof_buf)12 b Fg(\))390 1934 y Ff(cert)r FB(:)41
24738
b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
24739
b FB(structure)390 2071 y Ff(buf)16 b FB(:)41 b(a)31
24740
b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f(the)h(name)f(\(ma)m
24741
(y)h(b)s(e)f(n)m(ull\))390 2208 y Ff(sizeof)p 610 2208
24742
V 41 w(buf)17 b FB(:)40 b(initially)32 b(holds)e(the)g(size)i(of)e
24743
Ft(buf)390 2345 y FB(This)d(function)h(will)g(cop)m(y)g(the)g(name)g
24744
(of)g(the)g(Certi\014cate)h(issuer)f(in)f(the)h(pro)m(vided)g
24745
(bu\013er.)38 b(The)390 2454 y(name)24 b(will)h(b)s(e)e(in)h(the)g
24746
(form)g Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p Ft(")24
24747
b FB(as)g(describ)s(ed)f(in)h(RF)m(C2253.)40 b(The)390
24748
2564 y(output)30 b(string)g(will)h(b)s(e)f(ASCI)s(I)f(or)h(UTF-8)h
24749
(enco)s(ded,)f(dep)s(ending)f(on)i(the)f(certi\014cate)j(data.)390
24750
2701 y(If)d Ft(buf)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)
24751
g(b)s(e)f(\014lled.)390 2838 y Fn(Returns:)71 b FB(GNUTLS)p
24752
1196 2838 V 39 w(E)p 1297 2838 V 40 w(SHOR)-8 b(T)p 1652
24753
2838 V 39 w(MEMOR)g(Y)p 2117 2838 V 41 w(BUFFER)47 b(if)e(the)h(pro)m
24754
(vided)f(bu\013er)f(is)i(not)390 2948 y(long)31 b(enough,)f(and)g(in)f
24755
(that)i(case)g(the)g(*sizeof)p 2018 2948 V 41 w(buf)e(will)i(b)s(e)e
24756
(up)s(dated)g(with)h(the)g(required)g(size.)390 3057
24757
y(On)g(success)g(0)h(is)f(returned.)150 3259 y Fv(gn)m(utls)p
24758
483 3259 37 5 v 55 w(x509)p 786 3259 V 54 w(crt)p 993
24759
3259 V 54 w(get)p 1212 3259 V 54 w(issuer)3350 3459 y
24760
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_i)q(ssue)q
24761
(r)f Fg(\()p Ff(gn)m(utls)p 2046 3459 28 4 v 40 w(x509)p
24762
2269 3459 V 42 w(crt)p 2422 3459 V 40 w(t)31 b Fe(cert)12
24763
b Ff(,)565 3568 y(gn)m(utls)p 811 3568 V 41 w(x509)p
24764
1035 3568 V 41 w(dn)p 1178 3568 V 39 w(t)31 b(*)f Fe(dn)12
24765
b Fg(\))390 3678 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24766
Ft(gnutls_x509_crt_t)26 b FB(structure)390 3815 y Ff(dn)p
24767
FB(:)40 b(output)30 b(v)-5 b(ariable)31 b(with)f(p)s(oin)m(ter)g(to)h
24768
(opaque)g(DN)390 3952 y(Return)k(the)i(Certi\014cate's)h(Issuer)d(DN)i
24769
(as)f(an)g(opaque)h(data)g(t)m(yp)s(e.)58 b(Y)-8 b(ou)37
24770
b(ma)m(y)g(use)f Ft(gnutls_)390 4062 y(x509_dn_get_rdn_ava\(\))25
24771
b FB(to)31 b(deco)s(de)f(the)h(DN.)390 4199 y(Note)d(that)g
24772
Ft(dn)e FB(should)g(b)s(e)g(treated)i(as)f(constan)m(t.)41
24773
b(Because)28 b(p)s(oin)m(ts)e(in)m(to)i(the)f Ft(cert)f
24774
FB(ob)5 b(ject,)29 b(y)m(ou)390 4308 y(ma)m(y)i(not)g(deallo)s(cate)h
24775
Ft(cert)e FB(and)f(con)m(tin)m(ue)j(to)f(access)h Ft(dn)p
24776
FB(.)390 4445 y Fn(Returns:)40 b FB(Returns)30 b(0)h(on)f(success,)h
24777
(or)f(an)g(error)g(co)s(de.)150 4647 y Fv(gn)m(utls)p
24778
483 4647 37 5 v 55 w(x509)p 786 4647 V 54 w(crt)p 993
24779
4647 V 54 w(get)p 1212 4647 V 54 w(k)m(ey)p 1449 4647
24780
V 53 w(id)3350 4847 y FB([F)-8 b(unction])-3599 b Fh(int)53
24781
b(gnutls_x509_crt_get_k)q(ey_i)q(d)f Fg(\()p Ff(gn)m(utls)p
24782
2046 4847 28 4 v 40 w(x509)p 2269 4847 V 42 w(crt)p 2422
24783
4847 V 40 w(t)31 b Fe(crt)12 b Ff(,)31 b(unsigned)565
24784
4956 y(in)m(t)g Fe(flags)12 b Ff(,)32 b(unsigned)d(c)m(har)i(*)f
24785
Fe(output_data)12 b Ff(,)34 b(size)p 2477 4956 V 41 w(t)c(*)h
24786
Fe(output_data_size)12 b Fg(\))390 5066 y Ff(crt)r FB(:)41
24787
b(Holds)31 b(the)f(certi\014cate)390 5203 y Ff(\015ags)t
24788
FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)390 5340
24789
y Ff(output)p 664 5340 V 40 w(data)p FB(:)41 b(will)31
24790
b(con)m(tain)h(the)e(k)m(ey)h(ID)p eop end
24791
%%Page: 209 215
24792
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24793
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24794
Ff(output)p 664 299 28 4 v 40 w(data)p 880 299 V 40 w(size)5
24783
24795
b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p 2093
24784
2952 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
24785
(actual)390 3062 y(size)c(of)g(parameters\))390 3200
24786
y(This)24 b(function)h(will)h(return)e(a)i(unique)e(ID)h(the)h(dep)s
24787
(ends)d(on)i(the)h(public)e(k)m(ey)i(parameters.)40 b(This)390
24788
3310 y(ID)27 b(can)g(b)s(e)g(used)f(in)g(c)m(hec)m(king)j(whether)d(a)i
24796
299 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
24797
(actual)390 408 y(size)c(of)g(parameters\))390 564 y(This)24
24798
b(function)h(will)h(return)e(a)i(unique)e(ID)h(the)h(dep)s(ends)d(on)i
24799
(the)h(public)e(k)m(ey)i(parameters.)40 b(This)390 674
24800
y(ID)27 b(can)g(b)s(e)g(used)f(in)g(c)m(hec)m(king)j(whether)d(a)i
24789
24801
(certi\014cate)h(corresp)s(onds)c(to)j(the)f(giv)m(en)h(priv)-5
24790
b(ate)27 b(k)m(ey)-8 b(.)390 3448 y(If)30 b(the)h(bu\013er)f(pro)m
24802
b(ate)27 b(k)m(ey)-8 b(.)390 830 y(If)30 b(the)h(bu\013er)f(pro)m
24791
24803
(vided)g(is)g(not)h(long)h(enough)e(to)h(hold)g(the)f(output,)h(then)f
24792
(*output)p 3357 3448 V 40 w(data)p 3573 3448 V 41 w(size)390
24793
3558 y(is)44 b(up)s(dated)f(and)h(GNUTLS)p 1443 3558
24794
V 40 w(E)p 1545 3558 V 40 w(SHOR)-8 b(T)p 1900 3558 V
24795
39 w(MEMOR)g(Y)p 2365 3558 V 41 w(BUFFER)45 b(will)g(b)s(e)e(returned.)
24796
81 b(The)390 3667 y(output)30 b(will)h(normally)f(b)s(e)g(a)h(SHA-1)g
24804
(*output)p 3357 830 V 40 w(data)p 3573 830 V 41 w(size)390
24805
939 y(is)44 b(up)s(dated)f(and)h(GNUTLS)p 1443 939 V
24806
40 w(E)p 1545 939 V 40 w(SHOR)-8 b(T)p 1900 939 V 39
24807
w(MEMOR)g(Y)p 2365 939 V 41 w(BUFFER)45 b(will)g(b)s(e)e(returned.)81
24808
b(The)390 1049 y(output)30 b(will)h(normally)f(b)s(e)g(a)h(SHA-1)g
24797
24809
(hash)e(output,)i(whic)m(h)f(is)g(20)h(b)m(ytes.)390
24798
3806 y Fn(Return)f(v)-5 b(alue:)41 b FB(In)30 b(case)h(of)g(failure)f
24810
1205 y Fn(Return)f(v)-5 b(alue:)41 b FB(In)30 b(case)h(of)g(failure)f
24799
24811
(a)h(negativ)m(e)i(v)-5 b(alue)30 b(will)h(b)s(e)f(returned,)f(and)h(0)
24800
h(on)f(success.)150 4009 y Fv(gn)m(utls)p 483 4009 37
24801
5 v 55 w(x509)p 786 4009 V 54 w(crt)p 993 4009 V 54 w(get)p
24802
1212 4009 V 54 w(k)m(ey)p 1449 4009 V 53 w(purp)s(ose)p
24803
1924 4009 V 56 w(oid)3350 4210 y FB([F)-8 b(unction])-3599
24812
h(on)f(success.)150 1426 y Fv(gn)m(utls)p 483 1426 37
24813
5 v 55 w(x509)p 786 1426 V 54 w(crt)p 993 1426 V 54 w(get)p
24814
1212 1426 V 54 w(k)m(ey)p 1449 1426 V 53 w(purp)s(ose)p
24815
1924 1426 V 56 w(oid)3350 1644 y FB([F)-8 b(unction])-3599
24804
24816
b Fh(int)53 b(gnutls_x509_crt_get_k)q(ey_p)q(urp)q(ose)q(_oi)q(d)e
24805
Fg(\()p Ff(gn)m(utls)p 2516 4210 28 4 v 41 w(x509)p 2740
24806
4210 V 41 w(crt)p 2892 4210 V 41 w(t)565 4319 y Fe(cert)12
24817
Fg(\()p Ff(gn)m(utls)p 2516 1644 28 4 v 41 w(x509)p 2740
24818
1644 V 41 w(crt)p 2892 1644 V 41 w(t)565 1753 y Fe(cert)12
24807
24819
b Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)32 b(v)m(oid)f(*)f
24808
Fe(oid)12 b Ff(,)31 b(size)p 1900 4319 V 41 w(t)g(*)g
24820
Fe(oid)12 b Ff(,)31 b(size)p 1900 1753 V 41 w(t)g(*)g
24809
24821
Fe(sizeof_oid)12 b Ff(,)33 b(unsigned)c(in)m(t)i(*)g
24810
Fe(critical)12 b Fg(\))390 4429 y Ff(cert)r FB(:)41 b(should)30
24822
Fe(critical)12 b Fg(\))390 1863 y Ff(cert)r FB(:)41 b(should)30
24811
24823
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
24812
4567 y Ff(indx)6 b FB(:)40 b(This)30 b(sp)s(eci\014es)g(whic)m(h)g(OID)
24824
2019 y Ff(indx)6 b FB(:)40 b(This)30 b(sp)s(eci\014es)g(whic)m(h)g(OID)
24813
24825
g(to)h(return.)40 b(Use)31 b(zero)g(to)g(get)g(the)g(\014rst)f(one.)390
24814
4706 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(bu\013er)g
24826
2175 y Ff(oid)t FB(:)40 b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(bu\013er)g
24815
24827
(to)h(hold)f(the)h(OID)f(\(ma)m(y)h(b)s(e)f(n)m(ull\))390
24816
4844 y Ff(sizeof)p 610 4844 V 41 w(oid)t FB(:)41 b(initially)31
24817
b(holds)f(the)h(size)g(of)g Ft(oid)390 4982 y FB(This)36
24828
2330 y Ff(sizeof)p 610 2330 V 41 w(oid)t FB(:)41 b(initially)31
24829
b(holds)f(the)h(size)g(of)g Ft(oid)390 2486 y FB(This)36
24818
24830
b(function)h(will)h(extract)g(the)g(k)m(ey)g(purp)s(ose)d(OIDs)i(of)g
24819
24831
(the)h(Certi\014cate)g(sp)s(eci\014ed)f(b)m(y)g(the)390
24820
5092 y(giv)m(en)e(index.)50 b(These)33 b(are)h(stored)g(in)f(the)h
24832
2596 y(giv)m(en)e(index.)50 b(These)33 b(are)h(stored)g(in)f(the)h
24821
24833
(Extended)f(Key)h(Usage)h(extension)f(\(2.5.29.37\))k(See)390
24822
5202 y(the)31 b(GNUTLS)p 934 5202 V 39 w(KP)p 1106 5202
24834
2706 y(the)31 b(GNUTLS)p 934 2706 V 39 w(KP)p 1106 2706
24823
24835
V 40 w(*)g(de\014nitions)e(for)i(h)m(uman)e(readable)i(names.)390
24824
5340 y(If)f Ft(oid)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)
24825
g(b)s(e)f(\014lled.)p eop end
24826
%%Page: 209 215
24827
TeXDict begin 209 214 bop 150 -116 a FB(Chapter)30 b(9:)41
24828
b(F)-8 b(unction)31 b(Reference)2237 b(209)390 299 y
24829
Fn(Returns:)39 b Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21
24830
b FB(if)27 b(the)h(pro)m(vided)e(bu\013er)h(is)g(not)g(long)h(enough,)
24831
390 408 y(and)h(in)h(that)g(case)h(the)f(*sizeof)p 1481
24832
408 28 4 v 42 w(oid)g(will)g(b)s(e)g(up)s(dated)e(with)i(the)g
24833
(required)f(size.)41 b(On)29 b(success)i(0)390 518 y(is)f(returned.)150
24834
724 y Fv(gn)m(utls)p 483 724 37 5 v 55 w(x509)p 786 724
24835
V 54 w(crt)p 993 724 V 54 w(get)p 1212 724 V 54 w(k)m(ey)p
24836
1449 724 V 53 w(usage)3350 928 y FB([F)-8 b(unction])-3599
24837
b Fh(int)53 b(gnutls_x509_crt_get_k)q(ey_u)q(sag)q(e)e
24838
Fg(\()p Ff(gn)m(utls)p 2202 928 28 4 v 41 w(x509)p 2426
24839
928 V 42 w(crt)p 2579 928 V 40 w(t)31 b Fe(cert)12 b
24840
Ff(,)565 1038 y(unsigned)29 b(in)m(t)i(*)g Fe(key_usage)12
24841
b Ff(,)33 b(unsigned)c(in)m(t)i(*)g Fe(critical)12 b
24842
Fg(\))390 1147 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24843
Ft(gnutls_x509_crt_t)26 b FB(structure)390 1289 y Ff(k)m(ey)p
24844
529 1289 V 41 w(usage)5 b FB(:)41 b(where)30 b(the)h(k)m(ey)g(usage)g
24845
(bits)f(will)h(b)s(e)f(stored)390 1430 y Ff(critical)t
24836
2861 y(If)f Ft(oid)f FB(is)i(n)m(ull)f(then)g(only)h(the)f(size)h(will)
24837
g(b)s(e)f(\014lled.)390 3017 y Fn(Returns:)39 b Ft
24838
(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)21 b FB(if)27 b(the)h(pro)m(vided)e
24839
(bu\013er)h(is)g(not)g(long)h(enough,)390 3127 y(and)h(in)h(that)g
24840
(case)h(the)f(*sizeof)p 1481 3127 V 42 w(oid)g(will)g(b)s(e)g(up)s
24841
(dated)e(with)i(the)g(required)f(size.)41 b(On)29 b(success)i(0)390
24842
3236 y(is)f(returned.)150 3457 y Fv(gn)m(utls)p 483 3457
24843
37 5 v 55 w(x509)p 786 3457 V 54 w(crt)p 993 3457 V 54
24844
w(get)p 1212 3457 V 54 w(k)m(ey)p 1449 3457 V 53 w(usage)3350
24845
3675 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_k)q
24846
(ey_u)q(sag)q(e)e Fg(\()p Ff(gn)m(utls)p 2202 3675 28
24847
4 v 41 w(x509)p 2426 3675 V 42 w(crt)p 2579 3675 V 40
24848
w(t)31 b Fe(cert)12 b Ff(,)565 3785 y(unsigned)29 b(in)m(t)i(*)g
24849
Fe(key_usage)12 b Ff(,)33 b(unsigned)c(in)m(t)i(*)g Fe(critical)12
24850
b Fg(\))390 3894 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24851
Ft(gnutls_x509_crt_t)26 b FB(structure)390 4050 y Ff(k)m(ey)p
24852
529 4050 V 41 w(usage)5 b FB(:)41 b(where)30 b(the)h(k)m(ey)g(usage)g
24853
(bits)f(will)h(b)s(e)f(stored)390 4206 y Ff(critical)t
24846
24854
FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f
24847
(mark)m(ed)g(as)h(critical)390 1571 y(This)i(function)h(will)g(return)f
24855
(mark)m(ed)g(as)h(critical)390 4362 y(This)i(function)h(will)g(return)f
24848
24856
(certi\014cate's)j(k)m(ey)f(usage,)h(b)m(y)d(reading)h(the)h(k)m
24849
(eyUsage)h(X.509)f(ex-)390 1681 y(tension)c(\(2.5.29.15\).)44
24857
(eyUsage)h(X.509)f(ex-)390 4472 y(tension)c(\(2.5.29.15\).)44
24850
24858
b(The)30 b(k)m(ey)h(usage)g(v)-5 b(alue)31 b(will)390
24851
1823 y Fn(ORed)98 b(v)-5 b(alues)98 b(of)g(the:)177 b
24859
4628 y Fn(ORed)98 b(v)-5 b(alues)98 b(of)g(the:)177 b
24852
24860
Ft(GNUTLS_KEY_DIGITAL_SIGN)o(ATUR)o(E)p FB(,)109 b Ft(GNUTLS_KEY_NON_)
24853
390 1932 y(REPUDIATION)p FB(,)64 b Ft(GNUTLS_KEY_KEY_ENCIPHERMEN)o(T)p
24861
390 4737 y(REPUDIATION)p FB(,)64 b Ft(GNUTLS_KEY_KEY_ENCIPHERMEN)o(T)p
24854
24862
FB(,)d Ft(GNUTLS_KEY_DATA_ENCIPHERME)o(NT)p FB(,)390
24855
2042 y Ft(GNUTLS_KEY_KEY_AGREEMENT)o FB(,)38 b Ft
24863
4847 y Ft(GNUTLS_KEY_KEY_AGREEMENT)o FB(,)38 b Ft
24856
24864
(GNUTLS_KEY_KEY_CERT_SIGN)o FB(,)g Ft(GNUTLS_KEY_CRL_SIGN)p
24857
FB(,)390 2151 y Ft(GNUTLS_KEY_ENCIPHER_ONLY)o FB(,)25
24858
b Ft(GNUTLS_KEY_DECIPHER_ONLY)o FB(.)390 2293 y Fn(Returns:)56
24865
FB(,)390 4956 y Ft(GNUTLS_KEY_ENCIPHER_ONLY)o FB(,)25
24866
b Ft(GNUTLS_KEY_DECIPHER_ONLY)o FB(.)390 5112 y Fn(Returns:)56
24859
24867
b FB(the)39 b(certi\014cate)h(k)m(ey)f(usage,)j(or)c(a)h(negativ)m(e)h
24860
24868
(v)-5 b(alue)39 b(in)f(case)i(of)e(parsing)g(error.)64
24861
b(If)390 2402 y(the)30 b(certi\014cate)h(do)s(es)e(not)h(con)m(tain)h
24869
b(If)390 5222 y(the)30 b(certi\014cate)h(do)s(es)e(not)h(con)m(tain)h
24862
24870
(the)f(k)m(eyUsage)h(extension)g Ft(GNUTLS_E_REQUESTED_DATA)o(_)390
24863
2512 y(NOT_AVAILABLE)c FB(will)j(b)s(e)g(returned.)150
24864
2718 y Fv(gn)m(utls)p 483 2718 37 5 v 55 w(x509)p 786
24865
2718 V 54 w(crt)p 993 2718 V 54 w(get)p 1212 2718 V 54
24866
w(pk)p 1399 2718 V 54 w(algorithm)3350 2922 y FB([F)-8
24867
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_p)q(k_al)q(gor)q
24868
(ith)q(m)e Fg(\()p Ff(gn)m(utls)p 2359 2922 28 4 v 41
24869
w(x509)p 2583 2922 V 41 w(crt)p 2735 2922 V 41 w(t)31
24870
b Fe(cert)12 b Ff(,)565 3031 y(unsigned)29 b(in)m(t)i(*)g
24871
Fe(bits)12 b Fg(\))390 3141 y Ff(cert)r FB(:)41 b(should)30
24872
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
24873
3282 y Ff(bits)t FB(:)40 b(if)31 b(bits)f(is)g(non)g(n)m(ull)g(it)h
24874
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24875
3424 y(This)g(function)g(will)g(return)g(the)g(public)g(k)m(ey)h
24876
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24877
y(If)d(bits)g(is)g(non)g(n)m(ull,)g(it)h(should)e(ha)m(v)m(e)i(enough)f
24878
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24879
b(F)-8 b(or)390 3675 y(RSA)33 b(the)h(bits)f(returned)f(is)i(the)f(mo)s
24880
(dulus.)49 b(F)-8 b(or)34 b(DSA)f(the)h(bits)f(returned)f(are)i(of)g
24881
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24882
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24883
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24884
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24885
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24886
V 54 w(crt)p 993 4242 V 54 w(get)p 1212 4242 V 54 w(pk)p
24887
1399 4242 V 54 w(dsa)p 1629 4242 V 54 w(ra)m(w)3350 4445
24888
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_p)q(k_ds)
24889
q(a_r)q(aw)f Fg(\()p Ff(gn)m(utls)p 2255 4445 28 4 v
24890
41 w(x509)p 2479 4445 V 41 w(crt)p 2631 4445 V 40 w(t)31
24891
b Fe(crt)12 b Ff(,)565 4555 y(gn)m(utls)p 811 4555 V
24892
41 w(datum)p 1110 4555 V 39 w(t)31 b(*)g Fe(p)12 b Ff(,)30
24893
b(gn)m(utls)p 1650 4555 V 40 w(datum)p 1948 4555 V 40
24894
w(t)h(*)f Fe(q)12 b Ff(,)31 b(gn)m(utls)p 2489 4555 V
24895
40 w(datum)p 2787 4555 V 40 w(t)f(*)h Fe(g)12 b Ff(,)30
24896
b(gn)m(utls)p 3327 4555 V 41 w(datum)p 3626 4555 V 39
24897
w(t)565 4665 y(*)h Fe(y)12 b Fg(\))390 4774 y Ff(crt)r
24898
FB(:)41 b(Holds)31 b(the)f(certi\014cate)390 4916 y Ff(p)s
24899
FB(:)40 b(will)31 b(hold)f(the)g(p)390 5057 y Ff(q)r
24900
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24901
b FB(:)41 b(will)31 b(hold)f(the)g(g)390 5340 y Ff(y)8
24902
b FB(:)40 b(will)31 b(hold)f(the)h(y)p eop end
24871
5331 y(NOT_AVAILABLE)c FB(will)j(b)s(e)g(returned.)p
24872
eop end
24903
24873
%%Page: 210 216
24904
24874
TeXDict begin 210 215 bop 150 -116 a FB(Chapter)30 b(9:)41
24905
b(F)-8 b(unction)31 b(Reference)2237 b(210)390 299 y(This)37
24875
b(F)-8 b(unction)31 b(Reference)2237 b(210)150 299 y
24876
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24877
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(pk)p 1399
24878
299 V 54 w(algorithm)3350 489 y FB([F)-8 b(unction])-3599
24879
b Fh(int)53 b(gnutls_x509_crt_get_p)q(k_al)q(gor)q(ith)q(m)e
24880
Fg(\()p Ff(gn)m(utls)p 2359 489 28 4 v 41 w(x509)p 2583
24881
489 V 41 w(crt)p 2735 489 V 41 w(t)31 b Fe(cert)12 b
24882
Ff(,)565 599 y(unsigned)29 b(in)m(t)i(*)g Fe(bits)12
24883
b Fg(\))390 708 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24884
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24885
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24886
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24887
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24888
(certi\014cate.)390 1102 y(If)d(bits)g(is)g(non)g(n)m(ull,)g(it)h
24889
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24890
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24891
(returned)f(is)i(the)f(mo)s(dulus.)49 b(F)-8 b(or)34
24892
b(DSA)f(the)h(bits)f(returned)f(are)i(of)g(the)g(public)390
24893
1321 y(exp)s(onen)m(t.)390 1453 y Fn(Returns:)61 b FB(a)40
24894
b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
24895
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 1562
24896
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24897
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24898
V 54 w(crt)p 993 1755 V 54 w(get)p 1212 1755 V 54 w(pk)p
24899
1399 1755 V 54 w(dsa)p 1629 1755 V 54 w(ra)m(w)3350 1946
24900
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_p)q(k_ds)
24901
q(a_r)q(aw)f Fg(\()p Ff(gn)m(utls)p 2255 1946 28 4 v
24902
41 w(x509)p 2479 1946 V 41 w(crt)p 2631 1946 V 40 w(t)31
24903
b Fe(crt)12 b Ff(,)565 2055 y(gn)m(utls)p 811 2055 V
24904
41 w(datum)p 1110 2055 V 39 w(t)31 b(*)g Fe(p)12 b Ff(,)30
24905
b(gn)m(utls)p 1650 2055 V 40 w(datum)p 1948 2055 V 40
24906
w(t)h(*)f Fe(q)12 b Ff(,)31 b(gn)m(utls)p 2489 2055 V
24907
40 w(datum)p 2787 2055 V 40 w(t)f(*)h Fe(g)12 b Ff(,)30
24908
b(gn)m(utls)p 3327 2055 V 41 w(datum)p 3626 2055 V 39
24909
w(t)565 2165 y(*)h Fe(y)12 b Fg(\))390 2274 y Ff(crt)r
24910
FB(:)41 b(Holds)31 b(the)f(certi\014cate)390 2406 y Ff(p)s
24911
FB(:)40 b(will)31 b(hold)f(the)g(p)390 2537 y Ff(q)r
24912
FB(:)41 b(will)30 b(hold)g(the)h(q)390 2668 y Ff(g)8
24913
b FB(:)41 b(will)31 b(hold)f(the)g(g)390 2800 y Ff(y)8
24914
b FB(:)40 b(will)31 b(hold)f(the)h(y)390 2931 y(This)37
24906
24915
b(function)g(will)g(exp)s(ort)h(the)f(DSA)h(public)e(k)m(ey's)i
24907
24916
(parameters)g(found)e(in)h(the)h(giv)m(en)g(cer-)390
24908
408 y(ti\014cate.)58 b(The)36 b(new)f(parameters)h(will)g(b)s(e)f(allo)
24909
s(cated)j(using)d Ft(gnutls_malloc\(\))c FB(and)36 b(will)g(b)s(e)390
24910
518 y(stored)30 b(in)h(the)f(appropriate)h(datum.)390
24911
666 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
24912
b(success,)f(otherwise)h(an)f(error.)150 879 y Fv(gn)m(utls)p
24913
483 879 37 5 v 55 w(x509)p 786 879 V 54 w(crt)p 993 879
24914
V 54 w(get)p 1212 879 V 54 w(pk)p 1399 879 V 54 w(rsa)p
24915
1611 879 V 54 w(ra)m(w)3350 1090 y FB([F)-8 b(unction])-3599
24916
b Fh(int)53 b(gnutls_x509_crt_get_p)q(k_rs)q(a_r)q(aw)f
24917
Fg(\()p Ff(gn)m(utls)p 2255 1090 28 4 v 41 w(x509)p 2479
24918
1090 V 41 w(crt)p 2631 1090 V 40 w(t)31 b Fe(crt)12 b
24919
Ff(,)565 1200 y(gn)m(utls)p 811 1200 V 41 w(datum)p 1110
24920
1200 V 39 w(t)31 b(*)g Fe(m)12 b Ff(,)30 b(gn)m(utls)p
24921
1650 1200 V 40 w(datum)p 1948 1200 V 40 w(t)h(*)f Fe(e)12
24922
b Fg(\))390 1309 y Ff(crt)r FB(:)41 b(Holds)31 b(the)f(certi\014cate)
24923
390 1458 y Ff(m)p FB(:)40 b(will)31 b(hold)f(the)h(mo)s(dulus)390
24924
1606 y Ff(e)5 b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m
24925
(t)390 1754 y(This)h(function)g(will)g(exp)s(ort)g(the)h(RSA)f(public)f
24926
(k)m(ey's)i(parameters)g(found)e(in)h(the)h(giv)m(en)g(struc-)390
24927
1864 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)g(allo)s
24917
3040 y(ti\014cate.)58 b(The)36 b(new)f(parameters)h(will)g(b)s(e)f
24918
(allo)s(cated)j(using)d Ft(gnutls_malloc\(\))c FB(and)36
24919
b(will)g(b)s(e)390 3150 y(stored)30 b(in)h(the)f(appropriate)h(datum.)
24920
390 3281 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b
24921
FB(on)31 b(success,)f(otherwise)h(an)f(error.)150 3474
24922
y Fv(gn)m(utls)p 483 3474 37 5 v 55 w(x509)p 786 3474
24923
V 54 w(crt)p 993 3474 V 54 w(get)p 1212 3474 V 54 w(pk)p
24924
1399 3474 V 54 w(rsa)p 1611 3474 V 54 w(ra)m(w)3350 3664
24925
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_p)q(k_rs)
24926
q(a_r)q(aw)f Fg(\()p Ff(gn)m(utls)p 2255 3664 28 4 v
24927
41 w(x509)p 2479 3664 V 41 w(crt)p 2631 3664 V 40 w(t)31
24928
b Fe(crt)12 b Ff(,)565 3774 y(gn)m(utls)p 811 3774 V
24929
41 w(datum)p 1110 3774 V 39 w(t)31 b(*)g Fe(m)12 b Ff(,)30
24930
b(gn)m(utls)p 1650 3774 V 40 w(datum)p 1948 3774 V 40
24931
w(t)h(*)f Fe(e)12 b Fg(\))390 3884 y Ff(crt)r FB(:)41
24932
b(Holds)31 b(the)f(certi\014cate)390 4015 y Ff(m)p FB(:)40
24933
b(will)31 b(hold)f(the)h(mo)s(dulus)390 4146 y Ff(e)5
24934
b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m(t)390
24935
4278 y(This)h(function)g(will)g(exp)s(ort)g(the)h(RSA)f(public)f(k)m
24936
(ey's)i(parameters)g(found)e(in)h(the)h(giv)m(en)g(struc-)390
24937
4387 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)g(allo)s
24928
24938
(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g(stored)
24929
390 1973 y(in)30 b(the)h(appropriate)f(datum.)390 2122
24939
390 4497 y(in)30 b(the)h(appropriate)f(datum.)390 4628
24930
24940
y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
24931
b(success,)f(otherwise)h(an)f(error.)150 2335 y Fv(gn)m(utls)p
24932
483 2335 37 5 v 55 w(x509)p 786 2335 V 54 w(crt)p 993
24933
2335 V 54 w(get)p 1212 2335 V 54 w(pro)m(xy)3350 2545
24941
b(success,)f(otherwise)h(an)f(error.)150 4821 y Fv(gn)m(utls)p
24942
483 4821 37 5 v 55 w(x509)p 786 4821 V 54 w(crt)p 993
24943
4821 V 54 w(get)p 1212 4821 V 54 w(pro)m(xy)3350 5011
24934
24944
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_p)q(roxy)
24935
f Fg(\()p Ff(gn)m(utls)p 1993 2545 28 4 v 41 w(x509)p
24936
2217 2545 V 41 w(crt)p 2369 2545 V 41 w(t)30 b Fe(cert)12
24937
b Ff(,)32 b(unsigned)565 2655 y(in)m(t)f(*)g Fe(critical)12
24945
f Fg(\()p Ff(gn)m(utls)p 1993 5011 28 4 v 41 w(x509)p
24946
2217 5011 V 41 w(crt)p 2369 5011 V 41 w(t)30 b Fe(cert)12
24947
b Ff(,)32 b(unsigned)565 5121 y(in)m(t)f(*)g Fe(critical)12
24938
24948
b Ff(,)32 b(in)m(t)f(*)g Fe(pathlen)12 b Ff(,)32 b(c)m(har)f(**)g
24939
24949
Fe(policyLanguage)12 b Ff(,)34 b(c)m(har)d(**)g Fe(policy)12
24940
b Ff(,)565 2765 y(size)p 712 2765 V 41 w(t)31 b(*)f Fe(sizeof_policy)12
24941
b Fg(\))390 2874 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24942
Ft(gnutls_x509_crt_t)26 b FB(structure)390 3022 y Ff(critical)t
24943
FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f
24944
(mark)m(ed)g(as)h(critical)390 3171 y Ff(pathlen)p FB(:)72
24945
b(p)s(oin)m(ter)45 b(to)i(output)e(in)m(teger)i(indicating)g(path)f
24946
(length)g(\(ma)m(y)h(b)s(e)e(NULL\),)h(non-)390 3280
24947
y(negativ)m(e)38 b(v)-5 b(alues)36 b(indicate)h(a)f(presen)m(t)g(pCP)m
24948
(athLenConstrain)m(t)g(\014eld)g(and)f(the)h(actual)h(v)-5
24949
b(alue,)390 3390 y(-1)31 b(indicate)g(that)g(the)g(\014eld)f(is)g
24950
(absen)m(t.)390 3538 y(This)i(function)h(will)h(read)f(the)h
24951
(certi\014cate's)h(basic)f(constrain)m(ts,)h(and)d(return)h(the)g
24952
(certi\014cates)390 3648 y(CA)d(status.)41 b(It)31 b(reads)f(the)g
24953
(basicConstrain)m(ts)h(X.509)i(extension)e(\(2.5.29.19\).)390
24954
3796 y Fn(Return)40 b(v)-5 b(alue:)61 b FB(If)40 b(the)h(certi\014cate)
24955
h(is)f(a)g(CA)f(a)h(p)s(ositiv)m(e)g(v)-5 b(alue)41 b(will)g(b)s(e)f
24956
(returned,)i(or)e(zero)390 3906 y(if)f(the)h(certi\014cate)h(do)s(es)f
24957
(not)f(ha)m(v)m(e)i(CA)e(\015ag)h(set.)68 b(A)40 b(negativ)m(e)h(v)-5
24958
b(alue)40 b(ma)m(y)g(b)s(e)f(returned)f(in)390 4015 y(case)47
24959
b(of)f(errors.)87 b(If)45 b(the)h(certi\014cate)i(do)s(es)d(not)h(con)m
24960
(tain)i(the)e(basicConstrain)m(ts)g(extension)390 4125
24961
y(GNUTLS)p 777 4125 V 40 w(E)p 879 4125 V 40 w(REQUESTED)p
24962
1497 4125 V 39 w(D)m(A)-8 b(T)g(A)p 1788 4125 V 41 w(NOT)p
24963
2034 4125 V 40 w(A)e(V)g(AILABLE)30 b(will)h(b)s(e)f(returned.)150
24964
4338 y Fv(gn)m(utls)p 483 4338 37 5 v 55 w(x509)p 786
24965
4338 V 54 w(crt)p 993 4338 V 54 w(get)p 1212 4338 V 54
24966
w(ra)m(w)p 1462 4338 V 53 w(dn)3350 4549 y FB([F)-8 b(unction])-3599
24950
b Ff(,)565 5230 y(size)p 712 5230 V 41 w(t)31 b(*)f Fe(sizeof_policy)12
24951
b Fg(\))390 5340 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24952
Ft(gnutls_x509_crt_t)26 b FB(structure)p eop end
24953
%%Page: 211 217
24954
TeXDict begin 211 216 bop 150 -116 a FB(Chapter)30 b(9:)41
24955
b(F)-8 b(unction)31 b(Reference)2237 b(211)390 299 y
24956
Ff(critical)t FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h
24957
(extension)g(is)f(mark)m(ed)g(as)h(critical)390 439 y
24958
Ff(pathlen)p FB(:)72 b(p)s(oin)m(ter)45 b(to)i(output)e(in)m(teger)i
24959
(indicating)g(path)f(length)g(\(ma)m(y)h(b)s(e)e(NULL\),)h(non-)390
24960
549 y(negativ)m(e)38 b(v)-5 b(alues)36 b(indicate)h(a)f(presen)m(t)g
24961
(pCP)m(athLenConstrain)m(t)g(\014eld)g(and)f(the)h(actual)h(v)-5
24962
b(alue,)390 659 y(-1)31 b(indicate)g(that)g(the)g(\014eld)f(is)g(absen)
24963
m(t.)390 799 y(This)i(function)h(will)h(read)f(the)h(certi\014cate's)h
24964
(basic)f(constrain)m(ts,)h(and)d(return)h(the)g(certi\014cates)390
24965
909 y(CA)d(status.)41 b(It)31 b(reads)f(the)g(basicConstrain)m(ts)h
24966
(X.509)i(extension)e(\(2.5.29.19\).)390 1049 y Fn(Return)40
24967
b(v)-5 b(alue:)61 b FB(If)40 b(the)h(certi\014cate)h(is)f(a)g(CA)f(a)h
24968
(p)s(ositiv)m(e)g(v)-5 b(alue)41 b(will)g(b)s(e)f(returned,)i(or)e
24969
(zero)390 1159 y(if)f(the)h(certi\014cate)h(do)s(es)f(not)f(ha)m(v)m(e)
24970
i(CA)e(\015ag)h(set.)68 b(A)40 b(negativ)m(e)h(v)-5 b(alue)40
24971
b(ma)m(y)g(b)s(e)f(returned)f(in)390 1268 y(case)47 b(of)f(errors.)87
24972
b(If)45 b(the)h(certi\014cate)i(do)s(es)d(not)h(con)m(tain)i(the)e
24973
(basicConstrain)m(ts)g(extension)390 1378 y(GNUTLS)p
24974
777 1378 28 4 v 40 w(E)p 879 1378 V 40 w(REQUESTED)p
24975
1497 1378 V 39 w(D)m(A)-8 b(T)g(A)p 1788 1378 V 41 w(NOT)p
24976
2034 1378 V 40 w(A)e(V)g(AILABLE)30 b(will)h(b)s(e)f(returned.)150
24977
1583 y Fv(gn)m(utls)p 483 1583 37 5 v 55 w(x509)p 786
24978
1583 V 54 w(crt)p 993 1583 V 54 w(get)p 1212 1583 V 54
24979
w(ra)m(w)p 1462 1583 V 53 w(dn)3350 1786 y FB([F)-8 b(unction])-3599
24967
24980
b Fh(int)53 b(gnutls_x509_crt_get_r)q(aw_d)q(n)f Fg(\()p
24968
Ff(gn)m(utls)p 2046 4549 28 4 v 40 w(x509)p 2269 4549
24969
V 42 w(crt)p 2422 4549 V 40 w(t)31 b Fe(cert)12 b Ff(,)565
24970
4658 y(gn)m(utls)p 811 4658 V 41 w(datum)p 1110 4658
24971
V 39 w(t)31 b(*)g Fe(start)12 b Fg(\))390 4768 y Ff(cert)r
24981
Ff(gn)m(utls)p 2046 1786 28 4 v 40 w(x509)p 2269 1786
24982
V 42 w(crt)p 2422 1786 V 40 w(t)31 b Fe(cert)12 b Ff(,)565
24983
1896 y(gn)m(utls)p 811 1896 V 41 w(datum)p 1110 1896
24984
V 39 w(t)31 b(*)g Fe(start)12 b Fg(\))390 2005 y Ff(cert)r
24972
24985
FB(:)41 b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
24973
b FB(structure)390 4916 y Ff(start)r FB(:)41 b(will)31
24986
b FB(structure)390 2146 y Ff(start)r FB(:)41 b(will)31
24974
24987
b(hold)f(the)h(starting)g(p)s(oin)m(t)f(of)h(the)f(DN)390
24975
5064 y(This)c(function)g(will)h(return)e(a)i(p)s(oin)m(ter)g(to)g(the)g
24988
2286 y(This)c(function)g(will)h(return)e(a)i(p)s(oin)m(ter)g(to)g(the)g
24976
24989
(DER)f(enco)s(ded)h(DN)g(structure)f(and)g(the)g(length.)390
24977
5213 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24990
2427 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
24978
24991
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
24979
b(alue.)390 5322 y(or)30 b(a)h(negativ)m(e)i(v)-5 b(alue)31
24980
b(on)f(error.)p eop end
24981
%%Page: 211 217
24982
TeXDict begin 211 216 bop 150 -116 a FB(Chapter)30 b(9:)41
24983
b(F)-8 b(unction)31 b(Reference)2237 b(211)150 299 y
24984
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
24985
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(ra)m(w)p
24986
1462 299 V 53 w(issuer)p 1819 299 V 55 w(dn)3350 508
24987
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_r)q(aw_i)
24988
q(ssu)q(er_)q(dn)f Fg(\()p Ff(gn)m(utls)p 2412 508 28
24989
4 v 40 w(x509)p 2635 508 V 42 w(crt)p 2788 508 V 40 w(t)31
24990
b Fe(cert)12 b Ff(,)565 618 y(gn)m(utls)p 811 618 V 41
24991
w(datum)p 1110 618 V 39 w(t)31 b(*)g Fe(start)12 b Fg(\))390
24992
727 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
24993
Ft(gnutls_x509_crt_t)26 b FB(structure)390 874 y Ff(start)r
24992
b(alue.)390 2536 y(or)30 b(a)h(negativ)m(e)i(v)-5 b(alue)31
24993
b(on)f(error.)150 2742 y Fv(gn)m(utls)p 483 2742 37 5
24994
v 55 w(x509)p 786 2742 V 54 w(crt)p 993 2742 V 54 w(get)p
24995
1212 2742 V 54 w(ra)m(w)p 1462 2742 V 53 w(issuer)p 1819
24996
2742 V 55 w(dn)3350 2944 y FB([F)-8 b(unction])-3599
24997
b Fh(int)53 b(gnutls_x509_crt_get_r)q(aw_i)q(ssu)q(er_)q(dn)f
24998
Fg(\()p Ff(gn)m(utls)p 2412 2944 28 4 v 40 w(x509)p 2635
24999
2944 V 42 w(crt)p 2788 2944 V 40 w(t)31 b Fe(cert)12
25000
b Ff(,)565 3054 y(gn)m(utls)p 811 3054 V 41 w(datum)p
25001
1110 3054 V 39 w(t)31 b(*)g Fe(start)12 b Fg(\))390 3164
25002
y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g Ft
25003
(gnutls_x509_crt_t)26 b FB(structure)390 3304 y Ff(start)r
24994
25004
FB(:)41 b(will)31 b(hold)f(the)h(starting)g(p)s(oin)m(t)f(of)h(the)f
24995
(DN)390 1021 y(This)c(function)g(will)h(return)e(a)i(p)s(oin)m(ter)g
25005
(DN)390 3445 y(This)c(function)g(will)h(return)e(a)i(p)s(oin)m(ter)g
24996
25006
(to)g(the)g(DER)f(enco)s(ded)h(DN)g(structure)f(and)g(the)g(length.)390
24997
1168 y Fn(Returns:)73 b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42
25007
3585 y Fn(Returns:)73 b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42
24998
25008
b FB(is)47 b(returned,)k(otherwise)c(a)g(negativ)m(e)i(error)390
24999
1277 y(v)-5 b(alue.or)31 b(a)g(negativ)m(e)i(v)-5 b(alue)30
25000
b(on)h(error.)150 1489 y Fv(gn)m(utls)p 483 1489 37 5
25001
v 55 w(x509)p 786 1489 V 54 w(crt)p 993 1489 V 54 w(get)p
25002
1212 1489 V 54 w(serial)3350 1698 y FB([F)-8 b(unction])-3599
25009
3695 y(v)-5 b(alue.or)31 b(a)g(negativ)m(e)i(v)-5 b(alue)30
25010
b(on)h(error.)150 3900 y Fv(gn)m(utls)p 483 3900 37 5
25011
v 55 w(x509)p 786 3900 V 54 w(crt)p 993 3900 V 54 w(get)p
25012
1212 3900 V 54 w(serial)3350 4103 y FB([F)-8 b(unction])-3599
25003
25013
b Fh(int)53 b(gnutls_x509_crt_get_s)q(eria)q(l)f Fg(\()p
25004
Ff(gn)m(utls)p 2046 1698 28 4 v 40 w(x509)p 2269 1698
25005
V 42 w(crt)p 2422 1698 V 40 w(t)31 b Fe(cert)12 b Ff(,)31
25006
b(v)m(oid)g(*)565 1807 y Fe(result)12 b Ff(,)32 b(size)p
25007
1093 1807 V 41 w(t)f(*)f Fe(result_size)12 b Fg(\))390
25008
1917 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25009
Ft(gnutls_x509_crt_t)26 b FB(structure)390 2064 y Ff(result)r
25014
Ff(gn)m(utls)p 2046 4103 28 4 v 40 w(x509)p 2269 4103
25015
V 42 w(crt)p 2422 4103 V 40 w(t)31 b Fe(cert)12 b Ff(,)31
25016
b(v)m(oid)g(*)565 4212 y Fe(result)12 b Ff(,)32 b(size)p
25017
1093 4212 V 41 w(t)f(*)f Fe(result_size)12 b Fg(\))390
25018
4322 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25019
Ft(gnutls_x509_crt_t)26 b FB(structure)390 4462 y Ff(result)r
25010
25020
FB(:)41 b(The)29 b(place)j(where)e(the)g(serial)h(n)m(um)m(b)s(er)e
25011
(will)i(b)s(e)f(copied)390 2211 y Ff(result)p 619 2211
25021
(will)i(b)s(e)f(copied)390 4603 y Ff(result)p 619 4603
25012
25022
V 40 w(size)5 b FB(:)42 b(Holds)30 b(the)h(size)g(of)g(the)f(result)g
25013
(\014eld.)390 2357 y(This)35 b(function)g(will)i(return)d(the)i(X.509)i
25023
(\014eld.)390 4743 y(This)35 b(function)g(will)i(return)d(the)i(X.509)i
25014
25024
(certi\014cate's)g(serial)e(n)m(um)m(b)s(er.)56 b(This)35
25015
b(is)h(obtained)g(b)m(y)390 2467 y(the)f(X509)i(Certi\014cate)f
25025
b(is)h(obtained)g(b)m(y)390 4853 y(the)f(X509)i(Certi\014cate)f
25016
25026
(serialNum)m(b)s(er)f(\014eld.)54 b(Serial)35 b(is)g(not)g(alw)m(a)m
25017
(ys)i(a)e(32)h(or)f(64bit)h(n)m(um)m(b)s(er.)390 2577
25027
(ys)i(a)e(32)h(or)f(64bit)h(n)m(um)m(b)s(er.)390 4963
25018
25028
y(Some)g(CAs)g(use)g(large)h(serial)g(n)m(um)m(b)s(ers,)f(th)m(us)g(it)
25019
25029
h(ma)m(y)f(b)s(e)g(wise)g(to)h(handle)e(it)i(as)f(something)390
25020
2686 y(opaque.)390 2833 y Fn(Returns:)73 b FB(On)47 b(success,)k
25030
5072 y(opaque.)390 5213 y Fn(Returns:)73 b FB(On)47 b(success,)k
25021
25031
Ft(GNUTLS_E_SUCCESS)42 b FB(is)47 b(returned,)k(otherwise)c(a)g
25022
(negativ)m(e)i(error)390 2943 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j
25023
(v)-5 b(alue)31 b(in)f(case)h(of)g(an)f(error.)150 3154
25024
y Fv(gn)m(utls)p 483 3154 37 5 v 55 w(x509)p 786 3154
25025
V 54 w(crt)p 993 3154 V 54 w(get)p 1212 3154 V 54 w(signature)p
25026
1759 3154 V 55 w(algorithm)3350 3363 y FB([F)-8 b(unction])-3599
25027
b Fh(int)53 b(gnutls_x509_crt_get_s)q(igna)q(tur)q(e_a)q(lgo)q(rith)q
25028
(m)e Fg(\()p Ff(gn)m(utls)p 2725 3363 28 4 v 41 w(x509)p
25029
2949 3363 V 42 w(crt)p 3102 3363 V 40 w(t)565 3473 y
25030
Fe(cert)12 b Fg(\))390 3582 y Ff(cert)r FB(:)41 b(should)30
25031
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
25032
3729 y(This)f(function)h(will)h(return)e(a)h(v)-5 b(alue)27
25033
b(of)f(the)h Ft(gnutls_sign_algorithm_t)20 b FB(en)m(umeration)26
25034
b(that)390 3839 y(is)k(the)h(signature)g(algorithm.)390
25035
3986 y Fn(Returns:)40 b FB(a)31 b Ft(gnutls_sign_algorithm_t)24
25036
b FB(v)-5 b(alue,)31 b(or)g(a)f(negativ)m(e)j(v)-5 b(alue)31
25037
b(on)f(error.)150 4197 y Fv(gn)m(utls)p 483 4197 37 5
25038
v 55 w(x509)p 786 4197 V 54 w(crt)p 993 4197 V 54 w(get)p
25039
1212 4197 V 54 w(signature)3350 4406 y FB([F)-8 b(unction])-3599
25040
b Fh(int)53 b(gnutls_x509_crt_get_s)q(igna)q(tur)q(e)e
25041
Fg(\()p Ff(gn)m(utls)p 2202 4406 28 4 v 41 w(x509)p 2426
25042
4406 V 42 w(crt)p 2579 4406 V 40 w(t)31 b Fe(cert)12
25043
b Ff(,)31 b(c)m(har)g(*)565 4516 y Fe(sig)12 b Ff(,)31
25044
b(size)p 936 4516 V 41 w(t)g(*)f Fe(sizeof_sig)12 b Fg(\))390
25045
4625 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25046
Ft(gnutls_x509_crt_t)26 b FB(structure)390 4772 y Ff(sig)8
25047
b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(where)g(the)h(signature)f(part)h
25048
(will)f(b)s(e)g(copied)h(\(ma)m(y)g(b)s(e)f(n)m(ull\).)390
25049
4919 y Ff(sizeof)p 610 4919 V 41 w(sig)8 b FB(:)41 b(initially)32
25050
b(holds)e(the)g(size)i(of)e Ft(sig)390 5066 y FB(This)g(function)g
25051
(will)g(extract)i(the)f(signature)f(\014eld)g(of)h(a)g(certi\014cate.)
25052
390 5213 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
25053
16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25054
b(alue.)390 5322 y(and)30 b(a)h(negativ)m(e)h(v)-5 b(alue)31
25055
b(on)f(error.)p eop end
25032
(negativ)m(e)i(error)390 5322 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j
25033
(v)-5 b(alue)31 b(in)f(case)h(of)g(an)f(error.)p eop
25034
end
25056
25035
%%Page: 212 218
25057
25036
TeXDict begin 212 217 bop 150 -116 a FB(Chapter)30 b(9:)41
25058
25037
b(F)-8 b(unction)31 b(Reference)2237 b(212)150 299 y
25059
25038
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25060
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(sub)7 b(ject)p
25061
1653 299 V 54 w(alt)p 1849 299 V 54 w(name2)3350 485
25062
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_s)q(ubje)
25063
q(ct_)q(alt)q(_na)q(me2)f Fg(\()p Ff(gn)m(utls)p 2621
25064
485 28 4 v 41 w(x509)p 2845 485 V 41 w(crt)p 2997 485
25065
V 40 w(t)565 595 y Fe(cert)12 b Ff(,)31 b(unsigned)f(in)m(t)h
25066
Fe(seq)12 b Ff(,)31 b(v)m(oid)g(*)f Fe(ret)12 b Ff(,)31
25067
b(size)p 2227 595 V 41 w(t)g(*)g Fe(ret_size)12 b Ff(,)32
25068
b(unsigned)d(in)m(t)i(*)565 704 y Fe(ret_type)12 b Ff(,)33
25069
b(unsigned)c(in)m(t)i(*)g Fe(critical)12 b Fg(\))390
25070
814 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25071
Ft(gnutls_x509_crt_t)26 b FB(structure)390 943 y Ff(seq)r
25072
FB(:)38 b(sp)s(eci\014es)23 b(the)h(sequence)g(n)m(um)m(b)s(er)f(of)g
25073
(the)h(alt)h(name)f(\(0)g(for)g(the)g(\014rst)f(one,)i(1)f(for)g(the)g
25074
(second)390 1053 y(etc.\))390 1182 y Ff(ret)r FB(:)41
25075
b(is)30 b(the)h(place)g(where)f(the)h(alternativ)m(e)i(name)d(will)h(b)
25076
s(e)e(copied)i(to)390 1311 y Ff(ret)p 507 1311 V 40 w(size)5
25077
b FB(:)42 b(holds)30 b(the)g(size)i(of)e(ret.)390 1441
25078
y Ff(ret)p 507 1441 V 40 w(t)m(yp)s(e)5 b FB(:)36 b(holds)20
25079
b(the)h(t)m(yp)s(e)f(of)g(the)h(alternativ)m(e)i(name)d(\(one)h(of)f
25080
(gn)m(utls)p 2798 1441 V 41 w(x509)p 3022 1441 V 41 w(sub)5
25081
b(ject)p 3349 1441 V 40 w(alt)p 3494 1441 V 41 w(name)p
25082
3747 1441 V 40 w(t\).)390 1570 y Ff(critical)t FB(:)42
25083
b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f(mark)m(ed)
25084
g(as)h(critical)h(\(ma)m(y)g(b)s(e)d(n)m(ull\))390 1699
25085
y(This)g(function)h(will)h(return)e(the)h(alternativ)m(e)i(names,)f
25086
(con)m(tained)g(in)f(the)g(giv)m(en)h(certi\014cate.)43
25087
b(It)390 1809 y(is)31 b(the)f(same)h(as)g Ft(gnutls_x509_crt_get_subje)
25039
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(signature)p
25040
1759 299 V 55 w(algorithm)3350 489 y FB([F)-8 b(unction])-3599
25041
b Fh(int)53 b(gnutls_x509_crt_get_s)q(igna)q(tur)q(e_a)q(lgo)q(rith)q
25042
(m)e Fg(\()p Ff(gn)m(utls)p 2725 489 28 4 v 41 w(x509)p
25043
2949 489 V 42 w(crt)p 3102 489 V 40 w(t)565 599 y Fe(cert)12
25044
b Fg(\))390 708 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25045
Ft(gnutls_x509_crt_t)26 b FB(structure)390 840 y(This)f(function)h
25046
(will)h(return)e(a)h(v)-5 b(alue)27 b(of)f(the)h Ft
25047
(gnutls_sign_algorithm_t)20 b FB(en)m(umeration)26 b(that)390
25048
949 y(is)k(the)h(signature)g(algorithm.)390 1081 y Fn(Returns:)40
25049
b FB(a)31 b Ft(gnutls_sign_algorithm_t)24 b FB(v)-5 b(alue,)31
25050
b(or)g(a)f(negativ)m(e)j(v)-5 b(alue)31 b(on)f(error.)150
25051
1273 y Fv(gn)m(utls)p 483 1273 37 5 v 55 w(x509)p 786
25052
1273 V 54 w(crt)p 993 1273 V 54 w(get)p 1212 1273 V 54
25053
w(signature)3350 1464 y FB([F)-8 b(unction])-3599 b Fh(int)53
25054
b(gnutls_x509_crt_get_s)q(igna)q(tur)q(e)e Fg(\()p Ff(gn)m(utls)p
25055
2202 1464 28 4 v 41 w(x509)p 2426 1464 V 42 w(crt)p 2579
25056
1464 V 40 w(t)31 b Fe(cert)12 b Ff(,)31 b(c)m(har)g(*)565
25057
1573 y Fe(sig)12 b Ff(,)31 b(size)p 936 1573 V 41 w(t)g(*)f
25058
Fe(sizeof_sig)12 b Fg(\))390 1683 y Ff(cert)r FB(:)41
25059
b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
25060
b FB(structure)390 1814 y Ff(sig)8 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f
25061
(where)g(the)h(signature)f(part)h(will)f(b)s(e)g(copied)h(\(ma)m(y)g(b)
25062
s(e)f(n)m(ull\).)390 1946 y Ff(sizeof)p 610 1946 V 41
25063
w(sig)8 b FB(:)41 b(initially)32 b(holds)e(the)g(size)i(of)e
25064
Ft(sig)390 2077 y FB(This)g(function)g(will)g(extract)i(the)f
25065
(signature)f(\014eld)g(of)h(a)g(certi\014cate.)390 2208
25066
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25067
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25068
b(alue.)390 2318 y(and)30 b(a)h(negativ)m(e)h(v)-5 b(alue)31
25069
b(on)f(error.)150 2511 y Fv(gn)m(utls)p 483 2511 37 5
25070
v 55 w(x509)p 786 2511 V 54 w(crt)p 993 2511 V 54 w(get)p
25071
1212 2511 V 54 w(sub)7 b(ject)p 1653 2511 V 54 w(alt)p
25072
1849 2511 V 54 w(name2)3350 2701 y FB([F)-8 b(unction])-3599
25073
b Fh(int)53 b(gnutls_x509_crt_get_s)q(ubje)q(ct_)q(alt)q(_na)q(me2)f
25074
Fg(\()p Ff(gn)m(utls)p 2621 2701 28 4 v 41 w(x509)p 2845
25075
2701 V 41 w(crt)p 2997 2701 V 40 w(t)565 2811 y Fe(cert)12
25076
b Ff(,)31 b(unsigned)f(in)m(t)h Fe(seq)12 b Ff(,)31 b(v)m(oid)g(*)f
25077
Fe(ret)12 b Ff(,)31 b(size)p 2227 2811 V 41 w(t)g(*)g
25078
Fe(ret_size)12 b Ff(,)32 b(unsigned)d(in)m(t)i(*)565
25079
2920 y Fe(ret_type)12 b Ff(,)33 b(unsigned)c(in)m(t)i(*)g
25080
Fe(critical)12 b Fg(\))390 3030 y Ff(cert)r FB(:)41 b(should)30
25081
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
25082
3161 y Ff(seq)r FB(:)38 b(sp)s(eci\014es)23 b(the)h(sequence)g(n)m(um)m
25083
(b)s(er)f(of)g(the)h(alt)h(name)f(\(0)g(for)g(the)g(\014rst)f(one,)i(1)
25084
f(for)g(the)g(second)390 3271 y(etc.\))390 3402 y Ff(ret)r
25085
FB(:)41 b(is)30 b(the)h(place)g(where)f(the)h(alternativ)m(e)i(name)d
25086
(will)h(b)s(e)e(copied)i(to)390 3533 y Ff(ret)p 507 3533
25087
V 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)i(of)e(ret.)390
25088
3664 y Ff(ret)p 507 3664 V 40 w(t)m(yp)s(e)5 b FB(:)36
25089
b(holds)20 b(the)h(t)m(yp)s(e)f(of)g(the)h(alternativ)m(e)i(name)d
25090
(\(one)h(of)f(gn)m(utls)p 2798 3664 V 41 w(x509)p 3022
25091
3664 V 41 w(sub)5 b(ject)p 3349 3664 V 40 w(alt)p 3494
25092
3664 V 41 w(name)p 3747 3664 V 40 w(t\).)390 3796 y Ff(critical)t
25093
FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f
25094
(mark)m(ed)g(as)h(critical)h(\(ma)m(y)g(b)s(e)d(n)m(ull\))390
25095
3927 y(This)g(function)h(will)h(return)e(the)h(alternativ)m(e)i(names,)
25096
f(con)m(tained)g(in)f(the)g(giv)m(en)h(certi\014cate.)43
25097
b(It)390 4037 y(is)31 b(the)f(same)h(as)g Ft(gnutls_x509_crt_get_subje)
25088
25098
o(ct_)o(alt_)o(name)o(\(\))24 b FB(except)32 b(for)e(the)h(fact)g(that)
25089
390 1918 y(it)h(will)g(return)f(the)h(t)m(yp)s(e)g(of)f(the)h
25099
390 4146 y(it)h(will)g(return)f(the)h(t)m(yp)s(e)g(of)f(the)h
25090
25100
(alternativ)m(e)j(name)c(in)h Ft(ret_type)d FB(ev)m(en)j(if)g(the)g
25091
(function)f(fails)390 2028 y(for)f(some)h(reason)g(\(i.e.)41
25101
(function)f(fails)390 4256 y(for)f(some)h(reason)g(\(i.e.)41
25092
25102
b(the)31 b(bu\013er)e(pro)m(vided)h(is)h(not)f(enough\).)390
25093
2157 y(The)21 b(return)g(v)-5 b(alues)22 b(are)g(the)g(same)g(as)g
25103
4387 y(The)21 b(return)g(v)-5 b(alues)22 b(are)g(the)g(same)g(as)g
25094
25104
(with)f Ft(gnutls_x509_crt_get_subje)o(ct_)o(alt_)o(name)o(\(\))p
25095
FB(.)150 2346 y Fv(gn)m(utls)p 483 2346 37 5 v 55 w(x509)p
25096
786 2346 V 54 w(crt)p 993 2346 V 54 w(get)p 1212 2346
25097
V 54 w(sub)7 b(ject)p 1653 2346 V 54 w(alt)p 1849 2346
25098
V 54 w(name)3350 2533 y FB([F)-8 b(unction])-3599 b Fh(int)53
25105
FB(.)150 4580 y Fv(gn)m(utls)p 483 4580 37 5 v 55 w(x509)p
25106
786 4580 V 54 w(crt)p 993 4580 V 54 w(get)p 1212 4580
25107
V 54 w(sub)7 b(ject)p 1653 4580 V 54 w(alt)p 1849 4580
25108
V 54 w(name)3350 4770 y FB([F)-8 b(unction])-3599 b Fh(int)53
25099
25109
b(gnutls_x509_crt_get_s)q(ubje)q(ct_)q(alt)q(_na)q(me)f
25100
Fg(\()p Ff(gn)m(utls)p 2569 2533 28 4 v 40 w(x509)p 2792
25101
2533 V 42 w(crt)p 2945 2533 V 40 w(t)565 2642 y Fe(cert)12
25110
Fg(\()p Ff(gn)m(utls)p 2569 4770 28 4 v 40 w(x509)p 2792
25111
4770 V 42 w(crt)p 2945 4770 V 40 w(t)565 4880 y Fe(cert)12
25102
25112
b Ff(,)31 b(unsigned)f(in)m(t)h Fe(seq)12 b Ff(,)31 b(v)m(oid)g(*)f
25103
Fe(ret)12 b Ff(,)31 b(size)p 2227 2642 V 41 w(t)g(*)g
25113
Fe(ret)12 b Ff(,)31 b(size)p 2227 4880 V 41 w(t)g(*)g
25104
25114
Fe(ret_size)12 b Ff(,)32 b(unsigned)d(in)m(t)i(*)565
25105
2752 y Fe(critical)12 b Fg(\))390 2861 y Ff(cert)r FB(:)41
25115
4990 y Fe(critical)12 b Fg(\))390 5099 y Ff(cert)r FB(:)41
25106
25116
b(should)30 b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26
25107
b FB(structure)390 2991 y Ff(seq)r FB(:)38 b(sp)s(eci\014es)23
25117
b FB(structure)390 5230 y Ff(seq)r FB(:)38 b(sp)s(eci\014es)23
25108
25118
b(the)h(sequence)g(n)m(um)m(b)s(er)f(of)g(the)h(alt)h(name)f(\(0)g(for)
25109
g(the)g(\014rst)f(one,)i(1)f(for)g(the)g(second)390 3100
25110
y(etc.\))390 3229 y Ff(ret)r FB(:)41 b(is)30 b(the)h(place)g(where)f
25111
(the)h(alternativ)m(e)i(name)d(will)h(b)s(e)e(copied)i(to)390
25112
3359 y Ff(ret)p 507 3359 V 40 w(size)5 b FB(:)42 b(holds)30
25113
b(the)g(size)i(of)e(ret.)390 3488 y Ff(critical)t FB(:)42
25114
b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)h(extension)g(is)f(mark)m(ed)
25115
g(as)h(critical)h(\(ma)m(y)g(b)s(e)d(n)m(ull\))390 3617
25116
y(This)h(function)g(will)g(return)g(the)g(alternativ)m(e)j(names,)e
25117
(con)m(tained)g(in)f(the)h(giv)m(en)g(certi\014cate.)390
25118
3747 y(This)c(is)h(sp)s(eci\014ed)f(in)g(X509v3)i(Certi\014cate)g
25119
(Extensions.)40 b(GNUTLS)28 b(will)g(return)e(the)i(Alterna-)390
25120
3856 y(tiv)m(e)k(name)e(\(2.5.29.17\),)35 b(or)30 b(a)h(negativ)m(e)i
25121
(error)d(co)s(de.)390 3986 y(When)g(the)h(SAN)f(t)m(yp)s(e)g(is)h
25122
(otherName,)g(it)g(will)g(extract)h(the)e(data)h(in)f(the)h
25123
(otherName's)g(v)-5 b(alue)390 4095 y(\014eld,)29 b(and)e
25124
Ft(GNUTLS_SAN_OTHERNAME)c FB(is)28 b(returned.)39 b(Y)-8
25125
b(ou)29 b(ma)m(y)g(use)e Ft(gnutls_x509_crt_get_)390
25126
4205 y(subject_alt_othername_oi)o(d\(\))15 b FB(to)23
25127
b(get)g(the)f(corresp)s(onding)f(OID)g(and)h(the)g Ft(")p
25128
FB(virtual)p Ft(")f FB(SAN)390 4314 y(t)m(yp)s(es)30
25119
g(the)g(\014rst)f(one,)i(1)f(for)g(the)g(second)390 5340
25120
y(etc.\))p eop end
25121
%%Page: 213 219
25122
TeXDict begin 213 218 bop 150 -116 a FB(Chapter)30 b(9:)41
25123
b(F)-8 b(unction)31 b(Reference)2237 b(213)390 299 y
25124
Ff(ret)r FB(:)41 b(is)30 b(the)h(place)g(where)f(the)h(alternativ)m(e)i
25125
(name)d(will)h(b)s(e)e(copied)i(to)390 458 y Ff(ret)p
25126
507 458 28 4 v 40 w(size)5 b FB(:)42 b(holds)30 b(the)g(size)i(of)e
25127
(ret.)390 616 y Ff(critical)t FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j
25128
(if)e(the)h(extension)g(is)f(mark)m(ed)g(as)h(critical)h(\(ma)m(y)g(b)s
25129
(e)d(n)m(ull\))390 775 y(This)h(function)g(will)g(return)g(the)g
25130
(alternativ)m(e)j(names,)e(con)m(tained)g(in)f(the)h(giv)m(en)g
25131
(certi\014cate.)390 934 y(This)c(is)h(sp)s(eci\014ed)f(in)g(X509v3)i
25132
(Certi\014cate)g(Extensions.)40 b(GNUTLS)28 b(will)g(return)e(the)i
25133
(Alterna-)390 1043 y(tiv)m(e)k(name)e(\(2.5.29.17\),)35
25134
b(or)30 b(a)h(negativ)m(e)i(error)d(co)s(de.)390 1202
25135
y(When)g(the)h(SAN)f(t)m(yp)s(e)g(is)h(otherName,)g(it)g(will)g
25136
(extract)h(the)e(data)h(in)f(the)h(otherName's)g(v)-5
25137
b(alue)390 1312 y(\014eld,)29 b(and)e Ft(GNUTLS_SAN_OTHERNAME)c
25138
FB(is)28 b(returned.)39 b(Y)-8 b(ou)29 b(ma)m(y)g(use)e
25139
Ft(gnutls_x509_crt_get_)390 1421 y(subject_alt_othername_oi)o(d\(\))15
25140
b FB(to)23 b(get)g(the)f(corresp)s(onding)f(OID)g(and)h(the)g
25141
Ft(")p FB(virtual)p Ft(")f FB(SAN)390 1531 y(t)m(yp)s(es)30
25129
25142
b(\(e.g.,)j Ft(GNUTLS_SAN_OTHERNAME_XM)o(PP)p FB(\).)390
25130
4444 y(If)j(an)h(otherName)h(OID)e(is)h(kno)m(wn,)h(the)f(data)g(will)g
25143
1690 y(If)j(an)h(otherName)h(OID)e(is)h(kno)m(wn,)h(the)f(data)g(will)g
25131
25144
(b)s(e)f(deco)s(ded.)60 b(Otherwise)36 b(the)h(returned)390
25132
4553 y(data)d(will)f(b)s(e)g(DER)g(enco)s(ded,)h(and)f(y)m(ou)g(will)h
25145
1799 y(data)d(will)f(b)s(e)g(DER)g(enco)s(ded,)h(and)f(y)m(ou)g(will)h
25133
25146
(ha)m(v)m(e)g(to)g(deco)s(de)g(it)f(y)m(ourself.)50 b(Curren)m(tly)-8
25134
b(,)34 b(only)390 4663 y(the)d(RF)m(C)f(3920)i(id-on-xmppAddr)d(SAN)h
25135
(is)g(recognized.)390 4792 y Fn(Returns:)81 b FB(the)50
25147
b(,)34 b(only)390 1909 y(the)d(RF)m(C)f(3920)i(id-on-xmppAddr)d(SAN)h
25148
(is)g(recognized.)390 2067 y Fn(Returns:)81 b FB(the)50
25136
25149
b(alternativ)m(e)j(sub)5 b(ject)51 b(name)f(t)m(yp)s(e)h(on)f(success,)
25137
56 b(one)51 b(of)g(the)g(en)m(umerated)390 4902 y Ft
25150
56 b(one)51 b(of)g(the)g(en)m(umerated)390 2177 y Ft
25138
25151
(gnutls_x509_subject_alt_)o(name)o(_t)p FB(.)32 b(It)24
25139
25152
b(will)g(return)f Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)390
25140
5011 y FB(if)30 b Ft(ret_size)e FB(is)i(not)g(large)h(enough)f(to)h
25153
2287 y FB(if)30 b Ft(ret_size)e FB(is)i(not)g(large)h(enough)f(to)h
25141
25154
(hold)e(the)h(v)-5 b(alue.)41 b(In)30 b(that)g(case)h
25142
Ft(ret_size)d FB(will)i(b)s(e)g(up-)390 5121 y(dated)24
25155
Ft(ret_size)d FB(will)i(b)s(e)g(up-)390 2396 y(dated)24
25143
25156
b(with)g(the)g(required)f(size.)39 b(If)24 b(the)g(certi\014cate)i(do)s
25144
25157
(es)d(not)h(ha)m(v)m(e)h(an)f(Alternativ)m(e)i(name)e(with)390
25145
5230 y(the)41 b(sp)s(eci\014ed)g(sequence)g(n)m(um)m(b)s(er)f(then)h
25158
2506 y(the)41 b(sp)s(eci\014ed)g(sequence)g(n)m(um)m(b)s(er)f(then)h
25146
25159
Ft(GNUTLS_E_REQUESTED_DATA_)o(NOT_)o(AVA)o(ILAB)o(LE)35
25147
b FB(is)390 5340 y(returned.)p eop end
25148
%%Page: 213 219
25149
TeXDict begin 213 218 bop 150 -116 a FB(Chapter)30 b(9:)41
25150
b(F)-8 b(unction)31 b(Reference)2237 b(213)150 299 y
25151
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25152
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(sub)7 b(ject)p
25153
1653 299 V 54 w(alt)p 1849 299 V 54 w(othername)p 2472
25154
299 V 54 w(oid)3350 482 y FB([F)-8 b(unction])-3599 b
25155
Fh(int)53 b(gnutls_x509_crt_get_s)q(ubje)q(ct_)q(alt)q(_ot)q(hern)q
25156
(ame)q(_oi)q(d)565 591 y Fg(\()p Ff(gn)m(utls)p 846 591
25157
28 4 v 41 w(x509)p 1070 591 V 41 w(crt)p 1222 591 V 41
25158
w(t)30 b Fe(cert)12 b Ff(,)32 b(unsigned)d(in)m(t)i Fe(seq)12
25160
b FB(is)390 2615 y(returned.)150 2839 y Fv(gn)m(utls)p
25161
483 2839 37 5 v 55 w(x509)p 786 2839 V 54 w(crt)p 993
25162
2839 V 54 w(get)p 1212 2839 V 54 w(sub)7 b(ject)p 1653
25163
2839 V 54 w(alt)p 1849 2839 V 54 w(othername)p 2472 2839
25164
V 54 w(oid)3350 3060 y FB([F)-8 b(unction])-3599 b Fh(int)53
25165
b(gnutls_x509_crt_get_s)q(ubje)q(ct_)q(alt)q(_ot)q(hern)q(ame)q(_oi)q
25166
(d)565 3170 y Fg(\()p Ff(gn)m(utls)p 846 3170 28 4 v
25167
41 w(x509)p 1070 3170 V 41 w(crt)p 1222 3170 V 41 w(t)30
25168
b Fe(cert)12 b Ff(,)32 b(unsigned)d(in)m(t)i Fe(seq)12
25159
25169
b Ff(,)31 b(v)m(oid)g(*)f Fe(ret)12 b Ff(,)31 b(size)p
25160
2984 591 V 41 w(t)g(*)g Fe(ret_size)12 b Fg(\))390 701
25170
2984 3170 V 41 w(t)g(*)g Fe(ret_size)12 b Fg(\))390 3279
25161
25171
y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g Ft
25162
(gnutls_x509_crt_t)26 b FB(structure)390 828 y Ff(seq)r
25172
(gnutls_x509_crt_t)26 b FB(structure)390 3438 y Ff(seq)r
25163
25173
FB(:)38 b(sp)s(eci\014es)23 b(the)h(sequence)g(n)m(um)m(b)s(er)f(of)g
25164
25174
(the)h(alt)h(name)f(\(0)g(for)g(the)g(\014rst)f(one,)i(1)f(for)g(the)g
25165
(second)390 938 y(etc.\))390 1065 y Ff(ret)r FB(:)41
25175
(second)390 3547 y(etc.\))390 3706 y Ff(ret)r FB(:)41
25166
25176
b(is)30 b(the)h(place)g(where)f(the)h(otherName)g(OID)f(will)h(b)s(e)f
25167
(copied)h(to)390 1193 y Ff(ret)p 507 1193 V 40 w(size)5
25168
b FB(:)42 b(holds)30 b(the)g(size)i(of)e(ret.)390 1320
25177
(copied)h(to)390 3865 y Ff(ret)p 507 3865 V 40 w(size)5
25178
b FB(:)42 b(holds)30 b(the)g(size)i(of)e(ret.)390 4024
25169
25179
y(This)f(function)g(will)h(extract)g(the)g(t)m(yp)s(e)g(OID)f(of)h(an)f
25170
25180
(otherName)h(Sub)5 b(ject)29 b(Alternativ)m(e)j(Name,)390
25171
1430 y(con)m(tained)g(in)e(the)g(giv)m(en)i(certi\014cate,)g(and)e
25181
4133 y(con)m(tained)g(in)e(the)g(giv)m(en)i(certi\014cate,)g(and)e
25172
25182
(return)f(the)i(t)m(yp)s(e)f(as)h(an)f(en)m(umerated)h(elemen)m(t.)390
25173
1558 y(This)c(function)g(is)g(only)g(useful)g(if)g Ft
25183
4292 y(This)c(function)g(is)g(only)g(useful)g(if)g Ft
25174
25184
(gnutls_x509_crt_get_subje)o(ct_a)o(lt_)o(name)o(\(\))21
25175
b FB(returned)390 1667 y Ft(GNUTLS_SAN_OTHERNAME)p FB(.)390
25176
1795 y Fn(Returns:)81 b FB(the)50 b(alternativ)m(e)j(sub)5
25185
b FB(returned)390 4401 y Ft(GNUTLS_SAN_OTHERNAME)p FB(.)390
25186
4560 y Fn(Returns:)81 b FB(the)50 b(alternativ)m(e)j(sub)5
25177
25187
b(ject)51 b(name)f(t)m(yp)s(e)h(on)f(success,)56 b(one)51
25178
b(of)g(the)g(en)m(umerated)390 1904 y(gn)m(utls)p 636
25179
1904 V 40 w(x509)p 859 1904 V 42 w(sub)5 b(ject)p 1187
25180
1904 V 40 w(alt)p 1332 1904 V 41 w(name)p 1585 1904 V
25188
b(of)g(the)g(en)m(umerated)390 4670 y(gn)m(utls)p 636
25189
4670 V 40 w(x509)p 859 4670 V 42 w(sub)5 b(ject)p 1187
25190
4670 V 40 w(alt)p 1332 4670 V 41 w(name)p 1585 4670 V
25181
25191
40 w(t.)39 b(F)-8 b(or)24 b(supp)s(orted)f(OIDs,)i(it)g(will)f(return)f
25182
(one)h(of)g(the)h(virtual)390 2014 y(\(GNUTLS)p 812 2014
25183
V 40 w(SAN)p 1039 2014 V 40 w(OTHERNAME)p 1694 2014 V
25192
(one)h(of)g(the)h(virtual)390 4779 y(\(GNUTLS)p 812 4779
25193
V 40 w(SAN)p 1039 4779 V 40 w(OTHERNAME)p 1694 4779 V
25184
25194
40 w(*\))79 b(t)m(yp)s(es,)90 b(e.g.)185 b Ft(GNUTLS_SAN_OTHERNAME_XM)o
25185
(PP)p FB(,)390 2123 y(and)43 b Ft(GNUTLS_SAN_OTHERNAME)38
25195
(PP)p FB(,)390 4889 y(and)43 b Ft(GNUTLS_SAN_OTHERNAME)38
25186
25196
b FB(for)43 b(unkno)m(wn)f(OIDs.)80 b(It)44 b(will)g(return)e
25187
Ft(GNUTLS_E_SHORT_)390 2233 y(MEMORY_BUFFER)f FB(if)j
25197
Ft(GNUTLS_E_SHORT_)390 4999 y(MEMORY_BUFFER)f FB(if)j
25188
25198
Ft(ret_size)f FB(is)h(not)h(large)h(enough)e(to)h(hold)f(the)h(v)-5
25189
b(alue.)84 b(In)44 b(that)h(case)390 2343 y Ft(ret_size)30
25199
b(alue.)84 b(In)44 b(that)h(case)390 5108 y Ft(ret_size)30
25190
25200
b FB(will)j(b)s(e)e(up)s(dated)g(with)h(the)g(required)g(size.)47
25191
25201
b(If)32 b(the)g(certi\014cate)i(do)s(es)e(not)h(ha)m(v)m(e)g(an)390
25192
2452 y(Alternativ)m(e)h(name)f(with)e(the)i(sp)s(eci\014ed)e(sequence)i
25202
5218 y(Alternativ)m(e)h(name)f(with)e(the)i(sp)s(eci\014ed)e(sequence)i
25193
25203
(n)m(um)m(b)s(er)e(and)g(with)h(the)h(otherName)g(t)m(yp)s(e)390
25194
2562 y(then)d Ft(GNUTLS_E_REQUESTED_DATA_N)o(OT_)o(AVAI)o(LABL)o(E)24
25195
b FB(is)31 b(returned.)150 2747 y Fv(gn)m(utls)p 483
25196
2747 37 5 v 55 w(x509)p 786 2747 V 54 w(crt)p 993 2747
25197
V 54 w(get)p 1212 2747 V 54 w(sub)7 b(ject)p 1653 2747
25198
V 54 w(k)m(ey)p 1890 2747 V 53 w(id)3350 2930 y FB([F)-8
25199
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_s)q(ubje)q(ct_)q
25200
(key)q(_id)f Fg(\()p Ff(gn)m(utls)p 2464 2930 28 4 v
25201
41 w(x509)p 2688 2930 V 41 w(crt)p 2840 2930 V 40 w(t)31
25202
b Fe(cert)12 b Ff(,)565 3039 y(v)m(oid)31 b(*)g Fe(ret)12
25203
b Ff(,)31 b(size)p 1209 3039 V 41 w(t)f(*)h Fe(ret_size)12
25204
5327 y(then)d Ft(GNUTLS_E_REQUESTED_DATA_N)o(OT_)o(AVAI)o(LABL)o(E)24
25205
b FB(is)31 b(returned.)p eop end
25206
%%Page: 214 220
25207
TeXDict begin 214 219 bop 150 -116 a FB(Chapter)30 b(9:)41
25208
b(F)-8 b(unction)31 b(Reference)2237 b(214)150 299 y
25209
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25210
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(sub)7 b(ject)p
25211
1653 299 V 54 w(k)m(ey)p 1890 299 V 53 w(id)3350 498
25212
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_s)q(ubje)
25213
q(ct_)q(key)q(_id)f Fg(\()p Ff(gn)m(utls)p 2464 498 28
25214
4 v 41 w(x509)p 2688 498 V 41 w(crt)p 2840 498 V 40 w(t)31
25215
b Fe(cert)12 b Ff(,)565 608 y(v)m(oid)31 b(*)g Fe(ret)12
25216
b Ff(,)31 b(size)p 1209 608 V 41 w(t)f(*)h Fe(ret_size)12
25204
25217
b Ff(,)33 b(unsigned)c(in)m(t)i(*)g Fe(critical)12 b
25205
Fg(\))390 3149 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25206
Ft(gnutls_x509_crt_t)26 b FB(structure)390 3277 y Ff(ret)r
25218
Fg(\))390 718 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25219
Ft(gnutls_x509_crt_t)26 b FB(structure)390 855 y Ff(ret)r
25207
25220
FB(:)41 b(The)30 b(place)h(where)f(the)h(iden)m(ti\014er)f(will)h(b)s
25208
(e)f(copied)390 3404 y Ff(ret)p 507 3404 V 40 w(size)5
25221
(e)f(copied)390 992 y Ff(ret)p 507 992 V 40 w(size)5
25209
25222
b FB(:)42 b(Holds)31 b(the)f(size)h(of)g(the)f(result)h(\014eld.)390
25210
3532 y Ff(critical)t FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)
25223
1129 y Ff(critical)t FB(:)42 b(will)31 b(b)s(e)f(non)f(zero)j(if)e(the)
25211
25224
h(extension)g(is)f(mark)m(ed)g(as)h(critical)h(\(ma)m(y)g(b)s(e)d(n)m
25212
(ull\))390 3659 y(This)44 b(function)h(will)g(return)f(the)h(X.509v3)i
25225
(ull\))390 1266 y(This)44 b(function)h(will)g(return)f(the)h(X.509v3)i
25213
25226
(certi\014cate's)g(sub)5 b(ject)45 b(k)m(ey)h(iden)m(ti\014er.)85
25214
b(This)44 b(is)390 3769 y(obtained)31 b(b)m(y)f(the)h(X.509)h(Sub)5
25227
b(This)44 b(is)390 1376 y(obtained)31 b(b)m(y)f(the)h(X.509)h(Sub)5
25215
25228
b(ject)29 b(Key)i(iden)m(ti\014er)f(extension)h(\014eld)f
25216
(\(2.5.29.14\).)390 3896 y Fn(Returns:)73 b FB(On)47
25229
(\(2.5.29.14\).)390 1513 y Fn(Returns:)73 b FB(On)47
25217
25230
b(success,)k Ft(GNUTLS_E_SUCCESS)42 b FB(is)47 b(returned,)k(otherwise)
25218
c(a)g(negativ)m(e)i(error)390 4006 y(v)-5 b(alue.and)31
25231
c(a)g(negativ)m(e)i(error)390 1623 y(v)-5 b(alue.and)31
25219
25232
b(a)f(negativ)m(e)j(v)-5 b(alue)31 b(in)f(case)h(of)g(an)f(error.)150
25220
4191 y Fv(gn)m(utls)p 483 4191 37 5 v 55 w(x509)p 786
25221
4191 V 54 w(crt)p 993 4191 V 54 w(get)p 1212 4191 V 54
25222
w(sub)7 b(ject)3350 4374 y FB([F)-8 b(unction])-3599
25233
1825 y Fv(gn)m(utls)p 483 1825 37 5 v 55 w(x509)p 786
25234
1825 V 54 w(crt)p 993 1825 V 54 w(get)p 1212 1825 V 54
25235
w(sub)7 b(ject)3350 2024 y FB([F)-8 b(unction])-3599
25223
25236
b Fh(int)53 b(gnutls_x509_crt_get_s)q(ubje)q(ct)f Fg(\()p
25224
Ff(gn)m(utls)p 2098 4374 28 4 v 41 w(x509)p 2322 4374
25225
V 41 w(crt)p 2474 4374 V 40 w(t)31 b Fe(cert)12 b Ff(,)565
25226
4483 y(gn)m(utls)p 811 4483 V 41 w(x509)p 1035 4483 V
25227
41 w(dn)p 1178 4483 V 39 w(t)31 b(*)f Fe(dn)12 b Fg(\))390
25228
4593 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25229
Ft(gnutls_x509_crt_t)26 b FB(structure)390 4721 y Ff(dn)p
25237
Ff(gn)m(utls)p 2098 2024 28 4 v 41 w(x509)p 2322 2024
25238
V 41 w(crt)p 2474 2024 V 40 w(t)31 b Fe(cert)12 b Ff(,)565
25239
2134 y(gn)m(utls)p 811 2134 V 41 w(x509)p 1035 2134 V
25240
41 w(dn)p 1178 2134 V 39 w(t)31 b(*)f Fe(dn)12 b Fg(\))390
25241
2243 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25242
Ft(gnutls_x509_crt_t)26 b FB(structure)390 2380 y Ff(dn)p
25230
25243
FB(:)40 b(output)30 b(v)-5 b(ariable)31 b(with)f(p)s(oin)m(ter)g(to)h
25231
(opaque)g(DN.)390 4848 y(Return)g(the)h(Certi\014cate's)h(Sub)5
25244
(opaque)g(DN.)390 2518 y(Return)g(the)h(Certi\014cate's)h(Sub)5
25232
25245
b(ject)31 b(DN)h(as)g(an)f(opaque)h(data)h(t)m(yp)s(e.)44
25233
b(Y)-8 b(ou)32 b(ma)m(y)h(use)e Ft(gnutls_)390 4958 y
25246
b(Y)-8 b(ou)32 b(ma)m(y)h(use)e Ft(gnutls_)390 2627 y
25234
25247
(x509_dn_get_rdn_ava\(\))25 b FB(to)31 b(deco)s(de)f(the)h(DN.)390
25235
5085 y(Note)d(that)g Ft(dn)e FB(should)g(b)s(e)g(treated)i(as)f
25248
2764 y(Note)d(that)g Ft(dn)e FB(should)g(b)s(e)g(treated)i(as)f
25236
25249
(constan)m(t.)41 b(Because)28 b(p)s(oin)m(ts)e(in)m(to)i(the)f
25237
Ft(cert)f FB(ob)5 b(ject,)29 b(y)m(ou)390 5195 y(ma)m(y)i(not)g(deallo)
25250
Ft(cert)f FB(ob)5 b(ject,)29 b(y)m(ou)390 2874 y(ma)m(y)i(not)g(deallo)
25238
25251
s(cate)h Ft(cert)e FB(and)f(con)m(tin)m(ue)j(to)f(access)h
25239
Ft(dn)p FB(.)390 5322 y Fn(Returns:)40 b FB(Returns)30
25240
b(0)h(on)f(success,)h(or)f(an)g(error)g(co)s(de.)p eop
25241
end
25242
%%Page: 214 220
25243
TeXDict begin 214 219 bop 150 -116 a FB(Chapter)30 b(9:)41
25244
b(F)-8 b(unction)31 b(Reference)2237 b(214)150 299 y
25252
Ft(dn)p FB(.)390 3011 y Fn(Returns:)40 b FB(Returns)30
25253
b(0)h(on)f(success,)h(or)f(an)g(error)g(co)s(de.)150
25254
3213 y Fv(gn)m(utls)p 483 3213 37 5 v 55 w(x509)p 786
25255
3213 V 54 w(crt)p 993 3213 V 54 w(get)p 1212 3213 V 54
25256
w(v)m(ersion)3350 3413 y FB([F)-8 b(unction])-3599 b
25257
Fh(int)53 b(gnutls_x509_crt_get_v)q(ersi)q(on)f Fg(\()p
25258
Ff(gn)m(utls)p 2098 3413 28 4 v 41 w(x509)p 2322 3413
25259
V 41 w(crt)p 2474 3413 V 40 w(t)31 b Fe(cert)12 b Fg(\))390
25260
3522 y Ff(cert)r FB(:)41 b(should)30 b(con)m(tain)h(a)g
25261
Ft(gnutls_x509_crt_t)26 b FB(structure)390 3659 y(This)k(function)g
25262
(will)g(return)g(the)g(v)m(ersion)h(of)g(the)f(sp)s(eci\014ed)g
25263
(Certi\014cate.)390 3797 y Fn(Returns:)40 b FB(v)m(ersion)31
25264
b(of)g(certi\014cate,)h(or)f(a)g(negativ)m(e)h(v)-5 b(alue)31
25265
b(on)f(error.)150 3999 y Fv(gn)m(utls)p 483 3999 37 5
25266
v 55 w(x509)p 786 3999 V 54 w(crt)p 993 3999 V 54 w(imp)s(ort)3350
25267
4198 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_impor)q
25268
(t)e Fg(\()p Ff(gn)m(utls)p 1836 4198 28 4 v 41 w(x509)p
25269
2060 4198 V 41 w(crt)p 2212 4198 V 41 w(t)30 b Fe(cert)12
25270
b Ff(,)32 b(const)565 4308 y(gn)m(utls)p 811 4308 V 41
25271
w(datum)p 1110 4308 V 39 w(t)f(*)g Fe(data)12 b Ff(,)31
25272
b(gn)m(utls)p 1807 4308 V 40 w(x509)p 2030 4308 V 42
25273
w(crt)p 2183 4308 V 40 w(fm)m(t)p 2359 4308 V 40 w(t)g
25274
Fe(format)12 b Fg(\))390 4417 y Ff(cert)r FB(:)41 b(The)30
25275
b(structure)g(to)h(store)g(the)g(parsed)e(certi\014cate.)390
25276
4554 y Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h(enco)s(ded)f
25277
(certi\014cate.)390 4692 y Ff(format)r FB(:)41 b(One)30
25278
b(of)g(DER)h(or)f(PEM)390 4829 y(This)i(function)g(will)h(con)m(v)m
25279
(ert)h(the)e(giv)m(en)i(DER)e(or)h(PEM)f(enco)s(ded)g(Certi\014cate)i
25280
(to)f(the)g(nativ)m(e)390 4938 y(gn)m(utls)p 636 4938
25281
V 40 w(x509)p 859 4938 V 42 w(crt)p 1012 4938 V 40 w(t)e(format.)41
25282
b(The)30 b(output)g(will)g(b)s(e)g(stored)h(in)f Ft(cert)p
25283
FB(.)390 5076 y(If)25 b(the)h(Certi\014cate)h(is)f(PEM)g(enco)s(ded)f
25284
(it)h(should)f(ha)m(v)m(e)i(a)f(header)g(of)g Ft(")p
25285
FB(X509)h(CER)-8 b(TIFICA)g(TE)p Ft(")p FB(,)390 5185
25286
y(or)30 b Ft(")p FB(CER)-8 b(TIFICA)g(TE)p Ft(")p FB(.)390
25287
5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25288
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25289
b(alue.)p eop end
25290
%%Page: 215 221
25291
TeXDict begin 215 220 bop 150 -116 a FB(Chapter)30 b(9:)41
25292
b(F)-8 b(unction)31 b(Reference)2237 b(215)150 299 y
25245
25293
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25246
w(crt)p 993 299 V 54 w(get)p 1212 299 V 54 w(v)m(ersion)3350
25247
498 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_get_v)q
25248
(ersi)q(on)f Fg(\()p Ff(gn)m(utls)p 2098 498 28 4 v 41
25249
w(x509)p 2322 498 V 41 w(crt)p 2474 498 V 40 w(t)31 b
25250
Fe(cert)12 b Fg(\))390 608 y Ff(cert)r FB(:)41 b(should)30
25251
b(con)m(tain)h(a)g Ft(gnutls_x509_crt_t)26 b FB(structure)390
25252
745 y(This)k(function)g(will)g(return)g(the)g(v)m(ersion)h(of)g(the)f
25253
(sp)s(eci\014ed)g(Certi\014cate.)390 882 y Fn(Returns:)40
25254
b FB(v)m(ersion)31 b(of)g(certi\014cate,)h(or)f(a)g(negativ)m(e)h(v)-5
25255
b(alue)31 b(on)f(error.)150 1084 y Fv(gn)m(utls)p 483
25256
1084 37 5 v 55 w(x509)p 786 1084 V 54 w(crt)p 993 1084
25257
V 54 w(imp)s(ort)3350 1284 y FB([F)-8 b(unction])-3599
25258
b Fh(int)53 b(gnutls_x509_crt_impor)q(t)e Fg(\()p Ff(gn)m(utls)p
25259
1836 1284 28 4 v 41 w(x509)p 2060 1284 V 41 w(crt)p 2212
25260
1284 V 41 w(t)30 b Fe(cert)12 b Ff(,)32 b(const)565 1393
25261
y(gn)m(utls)p 811 1393 V 41 w(datum)p 1110 1393 V 39
25262
w(t)f(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p 1807 1393
25263
V 40 w(x509)p 2030 1393 V 42 w(crt)p 2183 1393 V 40 w(fm)m(t)p
25264
2359 1393 V 40 w(t)g Fe(format)12 b Fg(\))390 1503 y
25265
Ff(cert)r FB(:)41 b(The)30 b(structure)g(to)h(store)g(the)g(parsed)e
25266
(certi\014cate.)390 1640 y Ff(data)p FB(:)41 b(The)30
25267
b(DER)h(or)f(PEM)h(enco)s(ded)f(certi\014cate.)390 1777
25268
y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f(PEM)390
25269
1914 y(This)i(function)g(will)h(con)m(v)m(ert)h(the)e(giv)m(en)i(DER)e
25270
(or)h(PEM)f(enco)s(ded)g(Certi\014cate)i(to)f(the)g(nativ)m(e)390
25271
2024 y(gn)m(utls)p 636 2024 V 40 w(x509)p 859 2024 V
25272
42 w(crt)p 1012 2024 V 40 w(t)e(format.)41 b(The)30 b(output)g(will)g
25273
(b)s(e)g(stored)h(in)f Ft(cert)p FB(.)390 2161 y(If)25
25274
b(the)h(Certi\014cate)h(is)f(PEM)g(enco)s(ded)f(it)h(should)f(ha)m(v)m
25275
(e)i(a)f(header)g(of)g Ft(")p FB(X509)h(CER)-8 b(TIFICA)g(TE)p
25276
Ft(")p FB(,)390 2271 y(or)30 b Ft(")p FB(CER)-8 b(TIFICA)g(TE)p
25277
Ft(")p FB(.)390 2408 y Fn(Returns:)36 b FB(On)20 b(success,)j
25294
w(crt)p 993 299 V 54 w(init)3350 501 y FB([F)-8 b(unction])-3599
25295
b Fh(int)53 b(gnutls_x509_crt_init)f Fg(\()p Ff(gn)m(utls)p
25296
1732 501 28 4 v 40 w(x509)p 1955 501 V 42 w(crt)p 2108
25297
501 V 40 w(t)31 b(*)g Fe(cert)12 b Fg(\))390 611 y Ff(cert)r
25298
FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)390
25299
751 y(This)g(function)g(will)g(initialize)j(an)d(X.509)i(certi\014cate)
25300
h(structure.)390 891 y Fn(Returns:)j FB(On)20 b(success,)j
25278
25301
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25279
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2610 y Fv(gn)m(utls)p
25280
483 2610 37 5 v 55 w(x509)p 786 2610 V 54 w(crt)p 993
25281
2610 V 54 w(init)3350 2809 y FB([F)d(unction])-3599 b
25282
Fh(int)53 b(gnutls_x509_crt_init)f Fg(\()p Ff(gn)m(utls)p
25283
1732 2809 28 4 v 40 w(x509)p 1955 2809 V 42 w(crt)p 2108
25284
2809 V 40 w(t)31 b(*)g Fe(cert)12 b Fg(\))390 2919 y
25285
Ff(cert)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)390
25286
3056 y(This)g(function)g(will)g(initialize)j(an)d(X.509)i
25287
(certi\014cate)h(structure.)390 3193 y Fn(Returns:)j
25288
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25289
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25290
b(alue.)150 3395 y Fv(gn)m(utls)p 483 3395 37 5 v 55
25291
w(x509)p 786 3395 V 54 w(crt)p 993 3395 V 54 w(list)p
25292
1211 3395 V 54 w(imp)s(ort)3350 3595 y FB([F)d(unction])-3599
25293
b Fh(int)53 b(gnutls_x509_crt_list_)q(impo)q(rt)f Fg(\()p
25294
Ff(gn)m(utls)p 2098 3595 28 4 v 41 w(x509)p 2322 3595
25295
V 41 w(crt)p 2474 3595 V 40 w(t)31 b(*)g Fe(certs)12
25296
b Ff(,)565 3704 y(unsigned)29 b(in)m(t)i(*)g Fe(cert_max)12
25297
b Ff(,)33 b(const)d(gn)m(utls)p 2128 3704 V 41 w(datum)p
25298
2427 3704 V 39 w(t)h(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p
25299
3124 3704 V 41 w(x509)p 3348 3704 V 41 w(crt)p 3500 3704
25300
V 40 w(fm)m(t)p 3676 3704 V 41 w(t)565 3814 y Fe(format)12
25302
(negativ)m(e)h(error)d(v)-5 b(alue.)150 1096 y Fv(gn)m(utls)p
25303
483 1096 37 5 v 55 w(x509)p 786 1096 V 54 w(crt)p 993
25304
1096 V 54 w(list)p 1211 1096 V 54 w(imp)s(ort)3350 1298
25305
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_list_)q(impo)q
25306
(rt)f Fg(\()p Ff(gn)m(utls)p 2098 1298 28 4 v 41 w(x509)p
25307
2322 1298 V 41 w(crt)p 2474 1298 V 40 w(t)31 b(*)g Fe(certs)12
25308
b Ff(,)565 1408 y(unsigned)29 b(in)m(t)i(*)g Fe(cert_max)12
25309
b Ff(,)33 b(const)d(gn)m(utls)p 2128 1408 V 41 w(datum)p
25310
2427 1408 V 39 w(t)h(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p
25311
3124 1408 V 41 w(x509)p 3348 1408 V 41 w(crt)p 3500 1408
25312
V 40 w(fm)m(t)p 3676 1408 V 41 w(t)565 1517 y Fe(format)12
25301
25313
b Ff(,)32 b(unsigned)d(in)m(t)i Fe(flags)12 b Fg(\))390
25302
3924 y Ff(certs)t FB(:)41 b(The)30 b(structures)g(to)h(store)g(the)f
25314
1627 y Ff(certs)t FB(:)41 b(The)30 b(structures)g(to)h(store)g(the)f
25303
25315
(parsed)g(certi\014cate.)43 b(Must)30 b(not)h(b)s(e)e(initialized.)390
25304
4061 y Ff(cert)p 547 4061 V 41 w(max)6 b FB(:)39 b(Initially)28
25316
1767 y Ff(cert)p 547 1767 V 41 w(max)6 b FB(:)39 b(Initially)28
25305
25317
b(m)m(ust)f(hold)g(the)g(maxim)m(um)g(n)m(um)m(b)s(er)f(of)h(certs.)40
25306
b(It)28 b(will)f(b)s(e)f(up)s(dated)g(with)390 4170 y(the)31
25318
b(It)28 b(will)f(b)s(e)f(up)s(dated)g(with)390 1876 y(the)31
25307
25319
b(n)m(um)m(b)s(er)e(of)h(certs)h(a)m(v)-5 b(ailable.)390
25308
4308 y Ff(data)p FB(:)41 b(The)30 b(PEM)h(enco)s(ded)f(certi\014cate.)
25309
390 4445 y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f(PEM.)390
25310
4582 y Ff(\015ags)t FB(:)41 b(m)m(ust)30 b(b)s(e)g(zero)h(or)f(an)g
25311
(OR'd)g(sequence)h(of)f(gn)m(utls)p 2385 4582 V 41 w(certi\014cate)p
25312
2813 4582 V 42 w(imp)s(ort)p 3126 4582 V 39 w(\015ags.)390
25313
4719 y(This)50 b(function)g(will)g(con)m(v)m(ert)i(the)f(giv)m(en)g
25320
2016 y Ff(data)p FB(:)41 b(The)30 b(PEM)h(enco)s(ded)f(certi\014cate.)
25321
390 2156 y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f(PEM.)390
25322
2297 y Ff(\015ags)t FB(:)41 b(m)m(ust)30 b(b)s(e)g(zero)h(or)f(an)g
25323
(OR'd)g(sequence)h(of)f(gn)m(utls)p 2385 2297 V 41 w(certi\014cate)p
25324
2813 2297 V 42 w(imp)s(ort)p 3126 2297 V 39 w(\015ags.)390
25325
2437 y(This)50 b(function)g(will)g(con)m(v)m(ert)i(the)f(giv)m(en)g
25314
25326
(PEM)f(enco)s(ded)g(certi\014cate)j(list)e(to)g(the)g(nativ)m(e)390
25315
4829 y(gn)m(utls)p 636 4829 V 40 w(x509)p 859 4829 V
25316
42 w(crt)p 1012 4829 V 40 w(t)j(format.)109 b(The)53
25327
2546 y(gn)m(utls)p 636 2546 V 40 w(x509)p 859 2546 V
25328
42 w(crt)p 1012 2546 V 40 w(t)j(format.)109 b(The)53
25317
25329
b(output)g(will)g(b)s(e)g(stored)g(in)g Ft(certs)p FB(.)108
25318
b(They)53 b(will)h(b)s(e)390 4938 y(automatically)33
25319
b(initialized.)390 5076 y(If)25 b(the)h(Certi\014cate)h(is)f(PEM)g
25330
b(They)53 b(will)h(b)s(e)390 2656 y(automatically)33
25331
b(initialized.)390 2796 y(If)25 b(the)h(Certi\014cate)h(is)f(PEM)g
25320
25332
(enco)s(ded)f(it)h(should)f(ha)m(v)m(e)i(a)f(header)g(of)g
25321
25333
Ft(")p FB(X509)h(CER)-8 b(TIFICA)g(TE)p Ft(")p FB(,)390
25322
5185 y(or)30 b Ft(")p FB(CER)-8 b(TIFICA)g(TE)p Ft(")p
25323
FB(.)390 5322 y Fn(Returns:)40 b FB(the)31 b(n)m(um)m(b)s(er)e(of)i
25334
2905 y(or)30 b Ft(")p FB(CER)-8 b(TIFICA)g(TE)p Ft(")p
25335
FB(.)390 3045 y Fn(Returns:)40 b FB(the)31 b(n)m(um)m(b)s(er)e(of)i
25324
25336
(certi\014cates)h(read)e(or)g(a)h(negativ)m(e)i(error)d(v)-5
25325
b(alue.)p eop end
25326
%%Page: 215 221
25327
TeXDict begin 215 220 bop 150 -116 a FB(Chapter)30 b(9:)41
25328
b(F)-8 b(unction)31 b(Reference)2237 b(215)150 299 y
25329
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25330
w(crt)p 993 299 V 54 w(list)p 1211 299 V 54 w(v)m(erify)3350
25331
486 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_list_)q
25332
(veri)q(fy)f Fg(\()p Ff(const)31 b(gn)m(utls)p 2336 486
25333
28 4 v 40 w(x509)p 2559 486 V 42 w(crt)p 2712 486 V 40
25334
w(t)g(*)565 596 y Fe(cert_list)12 b Ff(,)33 b(in)m(t)e
25335
Fe(cert_list_length)12 b Ff(,)35 b(const)c(gn)m(utls)p
25336
2630 596 V 40 w(x509)p 2853 596 V 41 w(crt)p 3005 596
25337
V 41 w(t)f(*)h Fe(CA_list)12 b Ff(,)32 b(in)m(t)565 705
25338
y Fe(CA_list_length)12 b Ff(,)34 b(const)d(gn)m(utls)p
25339
1848 705 V 41 w(x509)p 2072 705 V 41 w(crl)p 2214 705
25340
V 40 w(t)g(*)g Fe(CRL_list)12 b Ff(,)32 b(in)m(t)565
25341
815 y Fe(CRL_list_length)12 b Ff(,)35 b(unsigned)29 b(in)m(t)i
25342
Fe(flags)12 b Ff(,)32 b(unsigned)d(in)m(t)i(*)f Fe(verify)12
25343
b Fg(\))390 925 y Ff(cert)p 547 925 V 41 w(list)r FB(:)41
25344
b(is)31 b(the)f(certi\014cate)j(list)e(to)g(b)s(e)e(v)m(eri\014ed)390
25345
1054 y Ff(cert)p 547 1054 V 41 w(list)p 709 1054 V 40
25337
b(alue.)150 3250 y Fv(gn)m(utls)p 483 3250 37 5 v 55
25338
w(x509)p 786 3250 V 54 w(crt)p 993 3250 V 54 w(list)p
25339
1211 3250 V 54 w(v)m(erify)3350 3453 y FB([F)d(unction])-3599
25340
b Fh(int)53 b(gnutls_x509_crt_list_)q(veri)q(fy)f Fg(\()p
25341
Ff(const)31 b(gn)m(utls)p 2336 3453 28 4 v 40 w(x509)p
25342
2559 3453 V 42 w(crt)p 2712 3453 V 40 w(t)g(*)565 3562
25343
y Fe(cert_list)12 b Ff(,)33 b(in)m(t)e Fe(cert_list_length)12
25344
b Ff(,)35 b(const)c(gn)m(utls)p 2630 3562 V 40 w(x509)p
25345
2853 3562 V 41 w(crt)p 3005 3562 V 41 w(t)f(*)h Fe(CA_list)12
25346
b Ff(,)32 b(in)m(t)565 3672 y Fe(CA_list_length)12 b
25347
Ff(,)34 b(const)d(gn)m(utls)p 1848 3672 V 41 w(x509)p
25348
2072 3672 V 41 w(crl)p 2214 3672 V 40 w(t)g(*)g Fe(CRL_list)12
25349
b Ff(,)32 b(in)m(t)565 3781 y Fe(CRL_list_length)12 b
25350
Ff(,)35 b(unsigned)29 b(in)m(t)i Fe(flags)12 b Ff(,)32
25351
b(unsigned)d(in)m(t)i(*)f Fe(verify)12 b Fg(\))390 3891
25352
y Ff(cert)p 547 3891 V 41 w(list)r FB(:)41 b(is)31 b(the)f
25353
(certi\014cate)j(list)e(to)g(b)s(e)e(v)m(eri\014ed)390
25354
4031 y Ff(cert)p 547 4031 V 41 w(list)p 709 4031 V 40
25346
25355
w(length)p FB(:)42 b(holds)29 b(the)i(n)m(um)m(b)s(er)e(of)i
25347
(certi\014cate)h(in)e(cert)p 2568 1054 V 41 w(list)390
25348
1184 y Ff(CA)p 530 1184 V 40 w(list)r FB(:)41 b(is)31
25356
(certi\014cate)h(in)e(cert)p 2568 4031 V 41 w(list)390
25357
4171 y Ff(CA)p 530 4171 V 40 w(list)r FB(:)41 b(is)31
25349
25358
b(the)f(CA)g(list)h(whic)m(h)f(will)h(b)s(e)f(used)f(in)i(v)m
25350
(eri\014cation)390 1314 y Ff(CA)p 530 1314 V 40 w(list)p
25351
691 1314 V 41 w(length)p FB(:)41 b(holds)30 b(the)g(n)m(um)m(b)s(er)f
25352
(of)i(CA)f(certi\014cate)i(in)e(CA)p 2697 1314 V 40 w(list)390
25353
1444 y Ff(CRL)p 586 1444 V 39 w(list)r FB(:)42 b(holds)30
25354
b(a)g(list)h(of)g(CRLs.)390 1574 y Ff(CRL)p 586 1574
25355
V 39 w(list)p 746 1574 V 41 w(length)p FB(:)41 b(the)31
25356
b(length)g(of)f(CRL)g(list.)390 1703 y Ff(\015ags)t FB(:)51
25359
(eri\014cation)390 4311 y Ff(CA)p 530 4311 V 40 w(list)p
25360
691 4311 V 41 w(length)p FB(:)41 b(holds)30 b(the)g(n)m(um)m(b)s(er)f
25361
(of)i(CA)f(certi\014cate)i(in)e(CA)p 2697 4311 V 40 w(list)390
25362
4451 y Ff(CRL)p 586 4451 V 39 w(list)r FB(:)42 b(holds)30
25363
b(a)g(list)h(of)g(CRLs.)390 4591 y Ff(CRL)p 586 4591
25364
V 39 w(list)p 746 4591 V 41 w(length)p FB(:)41 b(the)31
25365
b(length)g(of)f(CRL)g(list.)390 4731 y Ff(\015ags)t FB(:)51
25357
25366
b(Flags)37 b(that)f(ma)m(y)g(b)s(e)e(used)h(to)h(c)m(hange)h(the)e(v)m
25358
25367
(eri\014cation)i(algorithm.)57 b(Use)36 b(OR)f(of)h(the)390
25359
1813 y(gn)m(utls)p 636 1813 V 40 w(certi\014cate)p 1063
25360
1813 V 43 w(v)m(erify)p 1328 1813 V 40 w(\015ags)31 b(en)m(umerations.)
25361
390 1943 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g
25362
(certi\014cate)j(v)m(eri\014cation)f(output.)390 2073
25363
y(This)i(function)g(will)i(try)e(to)i(v)m(erify)f(the)g(giv)m(en)h
25364
(certi\014cate)h(list)e(and)f(return)g(its)h(status.)55
25365
b(Note)390 2182 y(that)42 b(expiration)g(and)e(activ)-5
25366
b(ation)44 b(dates)e(are)f(not)h(c)m(hec)m(k)m(ed)h(b)m(y)e(this)g
25367
(function,)j(y)m(ou)e(should)390 2292 y(c)m(hec)m(k)32
25368
b(them)e(using)g(the)h(appropriate)f(functions.)390 2421
25369
y(If)40 b(no)g(\015ags)g(are)h(sp)s(eci\014ed)f(\(0\),)k(this)c
25370
(function)g(will)g(use)g(the)h(basicConstrain)m(ts)g(\(2.5.29.19\))390
25371
2531 y(PKIX)d(extension.)66 b(This)38 b(means)g(that)i(only)e(a)h
25372
(certi\014cate)i(authorit)m(y)f(is)e(allo)m(w)m(ed)j(to)e(sign)g(a)390
25373
2641 y(certi\014cate.)390 2770 y(Y)-8 b(ou)23 b(m)m(ust)g(also)h(c)m
25374
(hec)m(k)g(the)f(p)s(eer's)g(name)g(in)f(order)g(to)i(c)m(hec)m(k)g(if)
25375
f(the)g(v)m(eri\014ed)g(certi\014cate)i(b)s(elongs)390
25376
2880 y(to)31 b(the)g(actual)g(p)s(eer.)390 3010 y(The)i(certi\014cate)j
25377
(v)m(eri\014cation)f(output)f(will)g(b)s(e)f(put)g(in)g
25378
Ft(verify)f FB(and)h(will)h(b)s(e)f(one)h(or)g(more)g(of)390
25379
3119 y(the)28 b(gn)m(utls)p 790 3119 V 40 w(certi\014cate)p
25380
1217 3119 V 42 w(status)p 1497 3119 V 41 w(t)g(en)m(umerated)g(elemen)m
25368
4841 y(gn)m(utls)p 636 4841 V 40 w(certi\014cate)p 1063
25369
4841 V 43 w(v)m(erify)p 1328 4841 V 40 w(\015ags)31 b(en)m(umerations.)
25370
390 4981 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g
25371
(certi\014cate)j(v)m(eri\014cation)f(output.)390 5121
25372
y(This)i(function)g(will)h(try)g(to)g(v)m(erify)g(the)g(giv)m(en)h
25373
(certi\014cate)h(list)e(and)f(return)g(its)h(status.)54
25374
b(If)34 b(no)390 5230 y(\015ags)j(are)h(sp)s(eci\014ed)e(\(0\),)k(this)
25375
d(function)f(will)i(use)e(the)i(basicConstrain)m(ts)f(\(2.5.29.19\))k
25376
(PKIX)390 5340 y(extension.)f(This)25 b(means)g(that)i(only)f(a)g
25377
(certi\014cate)h(authorit)m(y)g(is)f(allo)m(w)m(ed)h(to)g(sign)f(a)g
25378
(certi\014cate.)p eop end
25379
%%Page: 216 222
25380
TeXDict begin 216 221 bop 150 -116 a FB(Chapter)30 b(9:)41
25381
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25382
b(ou)23 b(m)m(ust)g(also)h(c)m(hec)m(k)g(the)f(p)s(eer's)g(name)g(in)f
25383
(order)g(to)i(c)m(hec)m(k)g(if)f(the)g(v)m(eri\014ed)g(certi\014cate)i
25384
(b)s(elongs)390 408 y(to)31 b(the)g(actual)g(p)s(eer.)390
25385
548 y(The)i(certi\014cate)j(v)m(eri\014cation)f(output)f(will)g(b)s(e)f
25386
(put)g(in)g Ft(verify)f FB(and)h(will)h(b)s(e)f(one)h(or)g(more)g(of)
25387
390 658 y(the)28 b(gn)m(utls)p 790 658 28 4 v 40 w(certi\014cate)p
25388
1217 658 V 42 w(status)p 1497 658 V 41 w(t)g(en)m(umerated)g(elemen)m
25381
25389
(ts)h(bit)m(wise)f(or'd.)40 b(F)-8 b(or)28 b(a)g(more)g(detailed)390
25382
3229 y(v)m(eri\014cation)k(status)f(use)f Ft(gnutls_x509_crt_verify\()o
25383
(\))24 b FB(p)s(er)30 b(list)h(elemen)m(t.)390 3359 y
25384
Fn(GNUTLS)p 777 3359 28 5 v 40 w(CER)-8 b(T)p 1067 3359
25390
768 y(v)m(eri\014cation)k(status)f(use)f Ft(gnutls_x509_crt_verify\()o
25391
(\))24 b FB(p)s(er)30 b(list)h(elemen)m(t.)390 907 y
25392
Fn(GNUTLS)p 777 907 28 5 v 40 w(CER)-8 b(T)p 1067 907
25385
25393
V 40 w(INV)e(ALID:)29 b FB(the)i(certi\014cate)h(c)m(hain)f(is)g(not)f
25386
(v)-5 b(alid.)390 3489 y Fn(GNUTLS)p 777 3489 V 40 w(CER)d(T)p
25387
1067 3489 V 40 w(REV)m(OKED:)30 b FB(a)h(certi\014cate)h(in)e(the)h(c)m
25388
(hain)f(has)h(b)s(een)e(rev)m(ok)m(ed.)390 3618 y Fn(Returns:)73
25394
(v)-5 b(alid.)390 1047 y Fn(GNUTLS)p 777 1047 V 40 w(CER)d(T)p
25395
1067 1047 V 40 w(REV)m(OKED:)30 b FB(a)h(certi\014cate)h(in)e(the)h(c)m
25396
(hain)f(has)h(b)s(een)e(rev)m(ok)m(ed.)390 1187 y Fn(Returns:)73
25389
25397
b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42 b FB(is)47
25390
25398
b(returned,)k(otherwise)c(a)g(negativ)m(e)i(error)390
25391
3728 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j(v)-5 b(alue)31
25392
b(in)f(case)h(of)g(an)f(error.)150 3918 y Fv(gn)m(utls)p
25393
483 3918 37 5 v 55 w(x509)p 786 3918 V 54 w(crt)p 993
25394
3918 V 54 w(prin)m(t)3350 4105 y FB([F)-8 b(unction])-3599
25399
1297 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j(v)-5 b(alue)31
25400
b(in)f(case)h(of)g(an)f(error.)150 1501 y Fv(gn)m(utls)p
25401
483 1501 37 5 v 55 w(x509)p 786 1501 V 54 w(crt)p 993
25402
1501 V 54 w(prin)m(t)3350 1704 y FB([F)-8 b(unction])-3599
25395
25403
b Fh(int)53 b(gnutls_x509_crt_print)f Fg(\()p Ff(gn)m(utls)p
25396
1784 4105 28 4 v 41 w(x509)p 2008 4105 V 41 w(crt)p 2160
25397
4105 V 41 w(t)30 b Fe(cert)12 b Ff(,)565 4215 y(gn)m(utls)p
25398
811 4215 V 41 w(certi\014cate)p 1239 4215 V 42 w(prin)m(t)p
25399
1476 4215 V 39 w(formats)p 1816 4215 V 41 w(t)30 b Fe(format)12
25400
b Ff(,)32 b(gn)m(utls)p 2543 4215 V 41 w(datum)p 2842
25401
4215 V 39 w(t)f(*)g Fe(out)12 b Fg(\))390 4324 y Ff(cert)r
25404
1784 1704 28 4 v 41 w(x509)p 2008 1704 V 41 w(crt)p 2160
25405
1704 V 41 w(t)30 b Fe(cert)12 b Ff(,)565 1813 y(gn)m(utls)p
25406
811 1813 V 41 w(certi\014cate)p 1239 1813 V 42 w(prin)m(t)p
25407
1476 1813 V 39 w(formats)p 1816 1813 V 41 w(t)30 b Fe(format)12
25408
b Ff(,)32 b(gn)m(utls)p 2543 1813 V 41 w(datum)p 2842
25409
1813 V 39 w(t)f(*)g Fe(out)12 b Fg(\))390 1923 y Ff(cert)r
25402
25410
FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(prin)m(ted)390
25403
4454 y Ff(format)r FB(:)41 b(Indicate)31 b(the)g(format)f(to)h(use)390
25404
4584 y Ff(out)r FB(:)41 b(Newly)31 b(allo)s(cated)h(datum)e(with)g
25405
(zero)h(terminated)g(string.)390 4714 y(This)f(function)g(will)g(prett)
25411
2063 y Ff(format)r FB(:)41 b(Indicate)31 b(the)g(format)f(to)h(use)390
25412
2203 y Ff(out)r FB(:)41 b(Newly)31 b(allo)s(cated)h(datum)e(with)g
25413
(zero)h(terminated)g(string.)390 2343 y(This)f(function)g(will)g(prett)
25406
25414
m(y)h(prin)m(t)f(a)h(X.509)h(certi\014cate,)h(suitable)e(for)f(displa)m
25407
(y)h(to)g(a)f(h)m(uman.)390 4844 y(If)45 b(the)h(format)g(is)f
25415
(y)h(to)g(a)f(h)m(uman.)390 2482 y(If)45 b(the)h(format)g(is)f
25408
25416
Ft(GNUTLS_CRT_PRINT_FULL)40 b FB(then)45 b(all)i(\014elds)e(of)g(the)h
25409
(certi\014cate)i(will)e(b)s(e)390 4953 y(output,)i(on)d(m)m(ultiple)g
25417
(certi\014cate)i(will)e(b)s(e)390 2592 y(output,)i(on)d(m)m(ultiple)g
25410
25418
(lines.)85 b(The)44 b Ft(GNUTLS_CRT_PRINT_ONELINE)38
25411
b FB(format)45 b(will)g(generate)390 5063 y(one)31 b(line)f(with)g
25419
b FB(format)45 b(will)g(generate)390 2702 y(one)31 b(line)f(with)g
25412
25420
(some)h(selected)h(\014elds,)e(whic)m(h)g(is)h(useful)e(for)h(logging)j
25413
(purp)s(oses.)390 5193 y(The)d(output)g Ft(out)f FB(needs)h(to)h(b)s(e)
25421
(purp)s(oses.)390 2842 y(The)d(output)g Ft(out)f FB(needs)h(to)h(b)s(e)
25414
25422
f(deallo)s(cate)j(using)d Ft(gnutls_free\(\))p FB(.)390
25415
5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25416
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25423
2981 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25424
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25425
b(alue.)150 3186 y Fv(gn)m(utls)p 483 3186 37 5 v 55
25426
w(x509)p 786 3186 V 54 w(crt)p 993 3186 V 54 w(set)p
25427
1199 3186 V 54 w(activ)e(ation)p 1779 3186 V 53 w(time)3350
25428
3388 y FB([F)f(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_a)q
25429
(ctiv)q(ati)q(on_)q(tim)q(e)e Fg(\()p Ff(gn)m(utls)p
25430
2516 3388 28 4 v 41 w(x509)p 2740 3388 V 41 w(crt)p 2892
25431
3388 V 41 w(t)565 3498 y Fe(cert)12 b Ff(,)31 b(time)p
25432
1023 3498 V 41 w(t)g Fe(act_time)12 b Fg(\))390 3607
25433
y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m(yp)s(e)h
25434
Ft(gnutls_x509_crt_t)390 3747 y Ff(act)p 516 3747 V 41
25435
w(time)5 b FB(:)42 b(The)30 b(actual)h(time)390 3887
25436
y(This)f(function)g(will)g(set)h(the)g(time)g(this)f(Certi\014cate)i(w)
25437
m(as)f(or)f(will)h(b)s(e)e(activ)-5 b(ated.)390 4027
25438
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25439
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25440
b(alue.)150 4232 y Fv(gn)m(utls)p 483 4232 37 5 v 55
25441
w(x509)p 786 4232 V 54 w(crt)p 993 4232 V 54 w(set)p
25442
1199 4232 V 54 w(authorit)m(y)p 1752 4232 V 53 w(k)m(ey)p
25443
1988 4232 V 54 w(id)3350 4434 y FB([F)d(unction])-3599
25444
b Fh(int)53 b(gnutls_x509_crt_set_a)q(utho)q(rit)q(y_k)q(ey_)q(id)f
25445
Fg(\()p Ff(gn)m(utls)p 2569 4434 28 4 v 40 w(x509)p 2792
25446
4434 V 42 w(crt)p 2945 4434 V 40 w(t)565 4544 y Fe(cert)12
25447
b Ff(,)31 b(const)g(v)m(oid)g(*)g Fe(id)12 b Ff(,)31
25448
b(size)p 1671 4544 V 41 w(t)f Fe(id_size)12 b Fg(\))390
25449
4653 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m(yp)s(e)h
25450
Ft(gnutls_x509_crt_t)390 4793 y Ff(id)t FB(:)40 b(The)30
25451
b(k)m(ey)h(ID)390 4933 y Ff(id)p 472 4933 V 40 w(size)5
25452
b FB(:)41 b(Holds)31 b(the)g(size)g(of)f(the)h(serial)g(\014eld.)390
25453
5073 y(This)37 b(function)g(will)h(set)g(the)g(X.509)h(certi\014cate's)
25454
h(authorit)m(y)f(k)m(ey)f(ID)g(extension.)63 b(Only)37
25455
b(the)390 5182 y(k)m(eyIden)m(ti\014er)31 b(\014eld)f(can)h(b)s(e)e
25456
(set)i(with)f(this)h(function.)390 5322 y Fn(Returns:)36
25457
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25458
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25417
25459
b(alue.)p eop end
25418
%%Page: 216 222
25419
TeXDict begin 216 221 bop 150 -116 a FB(Chapter)30 b(9:)41
25420
b(F)-8 b(unction)31 b(Reference)2237 b(216)150 299 y
25460
%%Page: 217 223
25461
TeXDict begin 217 222 bop 150 -116 a FB(Chapter)30 b(9:)41
25462
b(F)-8 b(unction)31 b(Reference)2237 b(217)150 299 y
25421
25463
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25422
w(crt)p 993 299 V 54 w(set)p 1199 299 V 54 w(activ)-7
25423
b(ation)p 1779 299 V 53 w(time)3350 517 y FB([F)f(unction])-3599
25424
b Fh(int)53 b(gnutls_x509_crt_set_a)q(ctiv)q(ati)q(on_)q(tim)q(e)e
25425
Fg(\()p Ff(gn)m(utls)p 2516 517 28 4 v 41 w(x509)p 2740
25426
517 V 41 w(crt)p 2892 517 V 41 w(t)565 626 y Fe(cert)12
25427
b Ff(,)31 b(time)p 1023 626 V 41 w(t)g Fe(act_time)12
25428
b Fg(\))390 736 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25429
(yp)s(e)h Ft(gnutls_x509_crt_t)390 891 y Ff(act)p 516
25430
891 V 41 w(time)5 b FB(:)42 b(The)30 b(actual)h(time)390
25431
1047 y(This)f(function)g(will)g(set)h(the)g(time)g(this)f
25432
(Certi\014cate)i(w)m(as)f(or)f(will)h(b)s(e)e(activ)-5
25433
b(ated.)390 1202 y Fn(Returns:)36 b FB(On)20 b(success,)j
25434
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25435
(negativ)m(e)h(error)d(v)-5 b(alue.)150 1422 y Fv(gn)m(utls)p
25436
483 1422 37 5 v 55 w(x509)p 786 1422 V 54 w(crt)p 993
25437
1422 V 54 w(set)p 1199 1422 V 54 w(authorit)m(y)p 1752
25438
1422 V 53 w(k)m(ey)p 1988 1422 V 54 w(id)3350 1640 y
25439
FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_a)q(utho)q
25440
(rit)q(y_k)q(ey_)q(id)f Fg(\()p Ff(gn)m(utls)p 2569 1640
25441
28 4 v 40 w(x509)p 2792 1640 V 42 w(crt)p 2945 1640 V
25442
40 w(t)565 1750 y Fe(cert)12 b Ff(,)31 b(const)g(v)m(oid)g(*)g
25443
Fe(id)12 b Ff(,)31 b(size)p 1671 1750 V 41 w(t)f Fe(id_size)12
25444
b Fg(\))390 1859 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25445
(yp)s(e)h Ft(gnutls_x509_crt_t)390 2015 y Ff(id)t FB(:)40
25446
b(The)30 b(k)m(ey)h(ID)390 2170 y Ff(id)p 472 2170 V
25447
40 w(size)5 b FB(:)41 b(Holds)31 b(the)g(size)g(of)f(the)h(serial)g
25448
(\014eld.)390 2326 y(This)37 b(function)g(will)h(set)g(the)g(X.509)h
25449
(certi\014cate's)h(authorit)m(y)f(k)m(ey)f(ID)g(extension.)63
25450
b(Only)37 b(the)390 2435 y(k)m(eyIden)m(ti\014er)31 b(\014eld)f(can)h
25451
(b)s(e)e(set)i(with)f(this)h(function.)390 2591 y Fn(Returns:)36
25452
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25453
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25454
b(alue.)150 2811 y Fv(gn)m(utls)p 483 2811 37 5 v 55
25455
w(x509)p 786 2811 V 54 w(crt)p 993 2811 V 54 w(set)p
25456
1199 2811 V 54 w(basic)p 1518 2811 V 54 w(constrain)m(ts)3350
25457
3029 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_b)q
25458
(asic)q(_co)q(nst)q(rai)q(nts)f Fg(\()p Ff(gn)m(utls)p
25459
2621 3029 28 4 v 41 w(x509)p 2845 3029 V 41 w(crt)p 2997
25460
3029 V 40 w(t)565 3138 y Fe(crt)12 b Ff(,)31 b(unsigned)e(in)m(t)i
25461
Fe(ca)12 b Ff(,)31 b(in)m(t)g Fe(pathLenConstraint)12
25462
b Fg(\))390 3248 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25463
(yp)s(e)f Ft(gnutls_x509_crt_t)390 3404 y Ff(ca)p FB(:)42
25464
b(true\(1\))31 b(or)f(false\(0\).)43 b(Dep)s(ending)30
25465
b(on)g(the)g(Certi\014cate)i(authorit)m(y)f(status.)390
25466
3559 y Ff(pathLenConstrain)m(t)r FB(:)42 b(non-negativ)m(e)32
25464
w(crt)p 993 299 V 54 w(set)p 1199 299 V 54 w(basic)p
25465
1518 299 V 54 w(constrain)m(ts)3350 492 y FB([F)-8 b(unction])-3599
25466
b Fh(int)53 b(gnutls_x509_crt_set_b)q(asic)q(_co)q(nst)q(rai)q(nts)f
25467
Fg(\()p Ff(gn)m(utls)p 2621 492 28 4 v 41 w(x509)p 2845
25468
492 V 41 w(crt)p 2997 492 V 40 w(t)565 602 y Fe(crt)12
25469
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(ca)12 b Ff(,)31 b(in)m(t)g
25470
Fe(pathLenConstraint)12 b Fg(\))390 711 y Ff(crt)r FB(:)41
25471
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390
25472
844 y Ff(ca)p FB(:)42 b(true\(1\))31 b(or)f(false\(0\).)43
25473
b(Dep)s(ending)30 b(on)g(the)g(Certi\014cate)i(authorit)m(y)f(status.)
25474
390 977 y Ff(pathLenConstrain)m(t)r FB(:)42 b(non-negativ)m(e)32
25467
25475
b(v)-5 b(alues)31 b(indicate)h(maxim)m(um)f(length)g(of)g(path,)g(and)f
25468
(neg-)390 3669 y(ativ)m(e)i(v)-5 b(alues)31 b(indicate)g(that)g(the)g
25476
(neg-)390 1086 y(ativ)m(e)i(v)-5 b(alues)31 b(indicate)g(that)g(the)g
25469
25477
(pathLenConstrain)m(ts)f(\014eld)g(should)f(not)i(b)s(e)f(presen)m(t.)
25470
390 3824 y(This)g(function)g(will)g(set)h(the)g(basicConstrain)m(ts)g
25471
(certi\014cate)h(extension.)390 3980 y Fn(Returns:)k
25478
390 1219 y(This)g(function)g(will)g(set)h(the)g(basicConstrain)m(ts)g
25479
(certi\014cate)h(extension.)390 1352 y Fn(Returns:)k
25472
25480
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25473
25481
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25474
b(alue.)150 4200 y Fv(gn)m(utls)p 483 4200 37 5 v 55
25475
w(x509)p 786 4200 V 54 w(crt)p 993 4200 V 54 w(set)p
25476
1199 4200 V 54 w(ca)p 1368 4200 V 53 w(status)3350 4418
25482
b(alue.)150 1548 y Fv(gn)m(utls)p 483 1548 37 5 v 55
25483
w(x509)p 786 1548 V 54 w(crt)p 993 1548 V 54 w(set)p
25484
1199 1548 V 54 w(ca)p 1368 1548 V 53 w(status)3350 1741
25477
25485
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_c)q(a_st)q
25478
(atu)q(s)e Fg(\()p Ff(gn)m(utls)p 2202 4418 28 4 v 41
25479
w(x509)p 2426 4418 V 42 w(crt)p 2579 4418 V 40 w(t)31
25480
b Fe(crt)12 b Ff(,)565 4527 y(unsigned)29 b(in)m(t)i
25481
Fe(ca)12 b Fg(\))390 4637 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h
25482
(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390 4792 y Ff(ca)p
25486
(atu)q(s)e Fg(\()p Ff(gn)m(utls)p 2202 1741 28 4 v 41
25487
w(x509)p 2426 1741 V 42 w(crt)p 2579 1741 V 40 w(t)31
25488
b Fe(crt)12 b Ff(,)565 1850 y(unsigned)29 b(in)m(t)i
25489
Fe(ca)12 b Fg(\))390 1960 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h
25490
(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390 2093 y Ff(ca)p
25483
25491
FB(:)42 b(true\(1\))31 b(or)f(false\(0\).)43 b(Dep)s(ending)30
25484
25492
b(on)g(the)g(Certi\014cate)i(authorit)m(y)f(status.)390
25485
4948 y(This)i(function)g(will)h(set)g(the)g(basicConstrain)m(ts)g
25493
2225 y(This)i(function)g(will)h(set)g(the)g(basicConstrain)m(ts)g
25486
25494
(certi\014cate)i(extension.)51 b(Use)34 b Ft(gnutls_x509_)390
25487
5057 y(crt_set_basic_constraint)o(s\(\))29 b FB(if)36
25495
2335 y(crt_set_basic_constraint)o(s\(\))29 b FB(if)36
25488
25496
b(y)m(ou)f(w)m(an)m(t)i(to)f(con)m(trol)h(the)f(pathLenConstrain)m(t)f
25489
(\014eld)390 5167 y(to)s(o.)390 5322 y Fn(Returns:)h
25497
(\014eld)390 2445 y(to)s(o.)390 2577 y Fn(Returns:)h
25490
25498
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25491
25499
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25492
b(alue.)p eop end
25493
%%Page: 217 223
25494
TeXDict begin 217 222 bop 150 -116 a FB(Chapter)30 b(9:)41
25495
b(F)-8 b(unction)31 b(Reference)2237 b(217)150 299 y
25496
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25497
w(crt)p 993 299 V 54 w(set)p 1199 299 V 54 w(crl)p 1392
25498
299 V 54 w(dist)p 1644 299 V 54 w(p)s(oin)m(ts2)3350
25499
498 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_c)q
25500
(rl_d)q(ist)q(_po)q(int)q(s2)f Fg(\()p Ff(gn)m(utls)p
25501
2569 498 28 4 v 40 w(x509)p 2792 498 V 42 w(crt)p 2945
25502
498 V 40 w(t)565 608 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p
25503
1035 608 V 41 w(x509)p 1259 608 V 41 w(sub)5 b(ject)p
25504
1586 608 V 40 w(alt)p 1731 608 V 41 w(name)p 1984 608
25505
V 40 w(t)31 b Fe(type)12 b Ff(,)31 b(const)g(v)m(oid)g(*)f
25506
Fe(data)12 b Ff(,)32 b(unsigned)d(in)m(t)565 717 y Fe(data_size)12
25507
b Ff(,)33 b(unsigned)c(in)m(t)i Fe(reason_flags)12 b
25508
Fg(\))390 827 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s
25509
(e)f Ft(gnutls_x509_crt_t)390 963 y Ff(t)m(yp)s(e)5 b
25510
FB(:)41 b(is)30 b(one)h(of)g(the)f(gn)m(utls)p 1399 963
25511
V 41 w(x509)p 1623 963 V 41 w(sub)5 b(ject)p 1950 963
25512
V 40 w(alt)p 2095 963 V 41 w(name)p 2348 963 V 40 w(t)31
25513
b(en)m(umerations)390 1100 y Ff(data)p FB(:)41 b(The)30
25514
b(data)h(to)g(b)s(e)f(set)390 1237 y Ff(data)p 572 1237
25515
V 41 w(size)5 b FB(:)41 b(The)30 b(data)h(size)390 1374
25516
y Ff(reason)p 649 1374 V 40 w(\015ags)t FB(:)41 b(rev)m(o)s(cation)32
25517
b(reasons)390 1511 y(This)e(function)g(will)g(set)h(the)g(CRL)f
25500
b(alue.)150 2773 y Fv(gn)m(utls)p 483 2773 37 5 v 55
25501
w(x509)p 786 2773 V 54 w(crt)p 993 2773 V 54 w(set)p
25502
1199 2773 V 54 w(crl)p 1392 2773 V 54 w(dist)p 1644 2773
25503
V 54 w(p)s(oin)m(ts2)3350 2966 y FB([F)d(unction])-3599
25504
b Fh(int)53 b(gnutls_x509_crt_set_c)q(rl_d)q(ist)q(_po)q(int)q(s2)f
25505
Fg(\()p Ff(gn)m(utls)p 2569 2966 28 4 v 40 w(x509)p 2792
25506
2966 V 42 w(crt)p 2945 2966 V 40 w(t)565 3076 y Fe(crt)12
25507
b Ff(,)31 b(gn)m(utls)p 1035 3076 V 41 w(x509)p 1259
25508
3076 V 41 w(sub)5 b(ject)p 1586 3076 V 40 w(alt)p 1731
25509
3076 V 41 w(name)p 1984 3076 V 40 w(t)31 b Fe(type)12
25510
b Ff(,)31 b(const)g(v)m(oid)g(*)f Fe(data)12 b Ff(,)32
25511
b(unsigned)d(in)m(t)565 3185 y Fe(data_size)12 b Ff(,)33
25512
b(unsigned)c(in)m(t)i Fe(reason_flags)12 b Fg(\))390
25513
3295 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f
25514
Ft(gnutls_x509_crt_t)390 3428 y Ff(t)m(yp)s(e)5 b FB(:)41
25515
b(is)30 b(one)h(of)g(the)f(gn)m(utls)p 1399 3428 V 41
25516
w(x509)p 1623 3428 V 41 w(sub)5 b(ject)p 1950 3428 V
25517
40 w(alt)p 2095 3428 V 41 w(name)p 2348 3428 V 40 w(t)31
25518
b(en)m(umerations)390 3560 y Ff(data)p FB(:)41 b(The)30
25519
b(data)h(to)g(b)s(e)f(set)390 3693 y Ff(data)p 572 3693
25520
V 41 w(size)5 b FB(:)41 b(The)30 b(data)h(size)390 3826
25521
y Ff(reason)p 649 3826 V 40 w(\015ags)t FB(:)41 b(rev)m(o)s(cation)32
25522
b(reasons)390 3959 y(This)e(function)g(will)g(set)h(the)g(CRL)f
25518
25523
(distribution)f(p)s(oin)m(ts)h(certi\014cate)j(extension.)390
25519
1647 y Fn(Returns:)j FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25524
4091 y Fn(Returns:)j FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25520
25525
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25521
b(alue.)390 1784 y Fn(Since:)41 b FB(2.6.0)150 1986 y
25522
Fv(gn)m(utls)p 483 1986 37 5 v 55 w(x509)p 786 1986 V
25523
54 w(crt)p 993 1986 V 54 w(set)p 1199 1986 V 54 w(crl)p
25524
1392 1986 V 54 w(dist)p 1644 1986 V 54 w(p)s(oin)m(ts)3350
25525
2185 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_c)q
25526
b(alue.)390 4224 y Fn(Since:)41 b FB(2.6.0)150 4420 y
25527
Fv(gn)m(utls)p 483 4420 37 5 v 55 w(x509)p 786 4420 V
25528
54 w(crt)p 993 4420 V 54 w(set)p 1199 4420 V 54 w(crl)p
25529
1392 4420 V 54 w(dist)p 1644 4420 V 54 w(p)s(oin)m(ts)3350
25530
4613 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_c)q
25526
25531
(rl_d)q(ist)q(_po)q(int)q(s)e Fg(\()p Ff(gn)m(utls)p
25527
2516 2185 28 4 v 41 w(x509)p 2740 2185 V 41 w(crt)p 2892
25528
2185 V 41 w(t)30 b Fe(crt)12 b Ff(,)565 2294 y(gn)m(utls)p
25529
811 2294 V 41 w(x509)p 1035 2294 V 41 w(sub)5 b(ject)p
25530
1362 2294 V 40 w(alt)p 1507 2294 V 41 w(name)p 1760 2294
25532
2516 4613 28 4 v 41 w(x509)p 2740 4613 V 41 w(crt)p 2892
25533
4613 V 41 w(t)30 b Fe(crt)12 b Ff(,)565 4723 y(gn)m(utls)p
25534
811 4723 V 41 w(x509)p 1035 4723 V 41 w(sub)5 b(ject)p
25535
1362 4723 V 40 w(alt)p 1507 4723 V 41 w(name)p 1760 4723
25531
25536
V 40 w(t)31 b Fe(type)12 b Ff(,)31 b(const)g(v)m(oid)g(*)f
25532
Fe(data_string)12 b Ff(,)34 b(unsigned)565 2404 y(in)m(t)d
25533
Fe(reason_flags)12 b Fg(\))390 2513 y Ff(crt)r FB(:)41
25534
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390
25535
2650 y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30 b(one)h(of)g(the)f(gn)m(utls)p
25536
1399 2650 V 41 w(x509)p 1623 2650 V 41 w(sub)5 b(ject)p
25537
1950 2650 V 40 w(alt)p 2095 2650 V 41 w(name)p 2348 2650
25538
V 40 w(t)31 b(en)m(umerations)390 2787 y Ff(data)p 572
25539
2787 V 41 w(string)8 b FB(:)40 b(The)30 b(data)h(to)g(b)s(e)f(set)390
25540
2924 y Ff(reason)p 649 2924 V 40 w(\015ags)t FB(:)41
25541
b(rev)m(o)s(cation)32 b(reasons)390 3061 y(This)e(function)g(will)g
25542
(set)h(the)g(CRL)f(distribution)f(p)s(oin)m(ts)h(certi\014cate)j
25543
(extension.)390 3197 y Fn(Returns:)j FB(On)20 b(success,)j
25544
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25545
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3399 y Fv(gn)m(utls)p
25546
483 3399 37 5 v 55 w(x509)p 786 3399 V 54 w(crt)p 993
25547
3399 V 54 w(set)p 1199 3399 V 54 w(crq)3350 3598 y FB([F)d(unction])
25548
-3599 b Fh(int)53 b(gnutls_x509_crt_set_c)q(rq)f Fg(\()p
25549
Ff(gn)m(utls)p 1889 3598 28 4 v 40 w(x509)p 2112 3598
25550
V 42 w(crt)p 2265 3598 V 40 w(t)31 b Fe(crt)12 b Ff(,)565
25551
3708 y(gn)m(utls)p 811 3708 V 41 w(x509)p 1035 3708 V
25552
41 w(crq)p 1200 3708 V 40 w(t)31 b Fe(crq)12 b Fg(\))390
25553
3817 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f
25554
Ft(gnutls_x509_crt_t)390 3954 y Ff(crq)r FB(:)41 b(holds)30
25555
b(a)g(certi\014cate)j(request)390 4091 y(This)43 b(function)h(will)h
25556
(set)f(the)h(name)f(and)g(public)f(parameters)i(from)e(the)i(giv)m(en)g
25557
(certi\014cate)390 4200 y(request)30 b(to)i(the)e(certi\014cate.)43
25558
b(Only)30 b(RSA)g(k)m(eys)h(are)f(curren)m(tly)h(supp)s(orted.)390
25559
4337 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25537
Fe(data_string)12 b Ff(,)34 b(unsigned)565 4832 y(in)m(t)d
25538
Fe(reason_flags)12 b Fg(\))390 4942 y Ff(crt)r FB(:)41
25539
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390
25540
5075 y Ff(t)m(yp)s(e)5 b FB(:)41 b(is)30 b(one)h(of)g(the)f(gn)m(utls)p
25541
1399 5075 V 41 w(x509)p 1623 5075 V 41 w(sub)5 b(ject)p
25542
1950 5075 V 40 w(alt)p 2095 5075 V 41 w(name)p 2348 5075
25543
V 40 w(t)31 b(en)m(umerations)390 5207 y Ff(data)p 572
25544
5207 V 41 w(string)8 b FB(:)40 b(The)30 b(data)h(to)g(b)s(e)f(set)390
25545
5340 y Ff(reason)p 649 5340 V 40 w(\015ags)t FB(:)41
25546
b(rev)m(o)s(cation)32 b(reasons)p eop end
25547
%%Page: 218 224
25548
TeXDict begin 218 223 bop 150 -116 a FB(Chapter)30 b(9:)41
25549
b(F)-8 b(unction)31 b(Reference)2237 b(218)390 299 y(This)30
25550
b(function)g(will)g(set)h(the)g(CRL)f(distribution)f(p)s(oin)m(ts)h
25551
(certi\014cate)j(extension.)390 431 y Fn(Returns:)j FB(On)20
25552
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
25553
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 626 y Fv(gn)m(utls)p
25554
483 626 37 5 v 55 w(x509)p 786 626 V 54 w(crt)p 993 626
25555
V 54 w(set)p 1199 626 V 54 w(crq)3350 818 y FB([F)d(unction])-3599
25556
b Fh(int)53 b(gnutls_x509_crt_set_c)q(rq)f Fg(\()p Ff(gn)m(utls)p
25557
1889 818 28 4 v 40 w(x509)p 2112 818 V 42 w(crt)p 2265
25558
818 V 40 w(t)31 b Fe(crt)12 b Ff(,)565 927 y(gn)m(utls)p
25559
811 927 V 41 w(x509)p 1035 927 V 41 w(crq)p 1200 927
25560
V 40 w(t)31 b Fe(crq)12 b Fg(\))390 1037 y Ff(crt)r FB(:)41
25561
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390
25562
1169 y Ff(crq)r FB(:)41 b(holds)30 b(a)g(certi\014cate)j(request)390
25563
1301 y(This)43 b(function)h(will)h(set)f(the)h(name)f(and)g(public)f
25564
(parameters)i(from)e(the)i(giv)m(en)g(certi\014cate)390
25565
1411 y(request)30 b(to)i(the)e(certi\014cate.)43 b(Only)30
25566
b(RSA)g(k)m(eys)h(are)f(curren)m(tly)h(supp)s(orted.)390
25567
1543 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25560
25568
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25561
b(alue.)150 4539 y Fv(gn)m(utls)p 483 4539 37 5 v 55
25562
w(x509)p 786 4539 V 54 w(crt)p 993 4539 V 54 w(set)p
25563
1199 4539 V 54 w(dn)p 1389 4539 V 54 w(b)m(y)p 1573 4539
25564
V 54 w(oid)3350 4738 y FB([F)d(unction])-3599 b Fh(int)53
25569
b(alue.)150 1738 y Fv(gn)m(utls)p 483 1738 37 5 v 55
25570
w(x509)p 786 1738 V 54 w(crt)p 993 1738 V 54 w(set)p
25571
1199 1738 V 54 w(dn)p 1389 1738 V 54 w(b)m(y)p 1573 1738
25572
V 54 w(oid)3350 1930 y FB([F)d(unction])-3599 b Fh(int)53
25565
25573
b(gnutls_x509_crt_set_d)q(n_by)q(_oi)q(d)e Fg(\()p Ff(gn)m(utls)p
25566
2202 4738 28 4 v 41 w(x509)p 2426 4738 V 42 w(crt)p 2579
25567
4738 V 40 w(t)31 b Fe(crt)12 b Ff(,)31 b(const)565 4847
25574
2202 1930 28 4 v 41 w(x509)p 2426 1930 V 42 w(crt)p 2579
25575
1930 V 40 w(t)31 b Fe(crt)12 b Ff(,)31 b(const)565 2039
25568
25576
y(c)m(har)g(*)g Fe(oid)12 b Ff(,)31 b(unsigned)e(in)m(t)i
25569
25577
Fe(raw_flag)12 b Ff(,)32 b(const)f(v)m(oid)g(*)g Fe(name)12
25570
b Ff(,)31 b(unsigned)f(in)m(t)565 4957 y Fe(sizeof_name)12
25571
b Fg(\))390 5066 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25572
(yp)s(e)f Ft(gnutls_x509_crt_t)390 5203 y Ff(oid)t FB(:)40
25578
b Ff(,)31 b(unsigned)f(in)m(t)565 2149 y Fe(sizeof_name)12
25579
b Fg(\))390 2259 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25580
(yp)s(e)f Ft(gnutls_x509_crt_t)390 2391 y Ff(oid)t FB(:)40
25573
25581
b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014er)g(in)g(a)h(n)m(ull)f
25574
(terminated)h(string)390 5340 y Ff(ra)m(w)p 540 5340
25582
(terminated)h(string)390 2523 y Ff(ra)m(w)p 540 2523
25575
25583
V 40 w(\015ag)8 b FB(:)41 b(m)m(ust)30 b(b)s(e)g(0,)h(or)f(1)h(if)g
25576
(the)f(data)h(are)g(DER)f(enco)s(ded)p eop end
25577
%%Page: 218 224
25578
TeXDict begin 218 223 bop 150 -116 a FB(Chapter)30 b(9:)41
25579
b(F)-8 b(unction)31 b(Reference)2237 b(218)390 299 y
25580
Ff(name)5 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(the)g(name)390
25581
435 y Ff(sizeof)p 610 435 28 4 v 41 w(name)5 b FB(:)41
25582
b(holds)30 b(the)g(size)i(of)e Ft(name)390 571 y FB(This)d(function)g
25583
(will)h(set)h(the)f(part)f(of)h(the)g(name)g(of)g(the)g(Certi\014cate)h
25584
(sub)5 b(ject,)28 b(sp)s(eci\014ed)f(b)m(y)h(the)390
25585
680 y(giv)m(en)j(OID.)g(The)f(input)f(string)i(should)e(b)s(e)h(ASCI)s
25586
(I)e(or)j(UTF-8)g(enco)s(ded.)390 816 y(Some)42 b(help)s(er)f(macros)i
25587
(with)f(p)s(opular)f(OIDs)h(can)g(b)s(e)g(found)f(in)g(gn)m
25588
(utls/x509.h)j(With)f(this)390 926 y(function)g(y)m(ou)g(can)g(only)g
25589
(set)h(the)f(kno)m(wn)f(OIDs.)78 b(Y)-8 b(ou)44 b(can)f(test)h(for)e
25590
(kno)m(wn)h(OIDs)f(using)390 1035 y Ft(gnutls_x509_dn_oid_known)o(\(\))
25591
p FB(.)33 b(F)-8 b(or)26 b(OIDs)g(that)g(are)g(not)g(kno)m(wn)f(\(b)m
25592
(y)h(gn)m(utls\))g(y)m(ou)g(should)390 1145 y(prop)s(erly)j(DER)i(enco)
25593
s(de)f(y)m(our)h(data,)g(and)f(call)h(this)g(function)f(with)g
25594
Ft(raw_flag)e FB(set.)390 1281 y Fn(Returns:)36 b FB(On)20
25595
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
25596
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 1482 y Fv(gn)m(utls)p
25597
483 1482 37 5 v 55 w(x509)p 786 1482 V 54 w(crt)p 993
25598
1482 V 54 w(set)p 1199 1482 V 54 w(expiration)p 1797
25599
1482 V 54 w(time)3350 1680 y FB([F)d(unction])-3599 b
25584
(the)f(data)h(are)g(DER)f(enco)s(ded)390 2655 y Ff(name)5
25585
b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(the)g(name)390
25586
2787 y Ff(sizeof)p 610 2787 V 41 w(name)5 b FB(:)41 b(holds)30
25587
b(the)g(size)i(of)e Ft(name)390 2919 y FB(This)d(function)g(will)h(set)
25588
h(the)f(part)f(of)h(the)g(name)g(of)g(the)g(Certi\014cate)h(sub)5
25589
b(ject,)28 b(sp)s(eci\014ed)f(b)m(y)h(the)390 3029 y(giv)m(en)j(OID.)g
25590
(The)f(input)f(string)i(should)e(b)s(e)h(ASCI)s(I)e(or)j(UTF-8)g(enco)s
25591
(ded.)390 3161 y(Some)42 b(help)s(er)f(macros)i(with)f(p)s(opular)f
25592
(OIDs)h(can)g(b)s(e)g(found)f(in)g(gn)m(utls/x509.h)j(With)f(this)390
25593
3271 y(function)g(y)m(ou)g(can)g(only)g(set)h(the)f(kno)m(wn)f(OIDs.)78
25594
b(Y)-8 b(ou)44 b(can)f(test)h(for)e(kno)m(wn)h(OIDs)f(using)390
25595
3380 y Ft(gnutls_x509_dn_oid_known)o(\(\))p FB(.)33 b(F)-8
25596
b(or)26 b(OIDs)g(that)g(are)g(not)g(kno)m(wn)f(\(b)m(y)h(gn)m(utls\))g
25597
(y)m(ou)g(should)390 3490 y(prop)s(erly)j(DER)i(enco)s(de)f(y)m(our)h
25598
(data,)g(and)f(call)h(this)g(function)f(with)g Ft(raw_flag)e
25599
FB(set.)390 3622 y Fn(Returns:)36 b FB(On)20 b(success,)j
25600
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25601
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3817 y Fv(gn)m(utls)p
25602
483 3817 37 5 v 55 w(x509)p 786 3817 V 54 w(crt)p 993
25603
3817 V 54 w(set)p 1199 3817 V 54 w(expiration)p 1797
25604
3817 V 54 w(time)3350 4009 y FB([F)d(unction])-3599 b
25600
25605
Fh(int)53 b(gnutls_x509_crt_set_e)q(xpir)q(ati)q(on_)q(tim)q(e)e
25601
Fg(\()p Ff(gn)m(utls)p 2516 1680 28 4 v 41 w(x509)p 2740
25602
1680 V 41 w(crt)p 2892 1680 V 41 w(t)565 1789 y Fe(cert)12
25603
b Ff(,)31 b(time)p 1023 1789 V 41 w(t)g Fe(exp_time)12
25604
b Fg(\))390 1899 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25605
(yp)s(e)h Ft(gnutls_x509_crt_t)390 2035 y Ff(exp)p 535
25606
2035 V 40 w(time)5 b FB(:)41 b(The)30 b(actual)i(time)390
25607
2171 y(This)e(function)g(will)g(set)h(the)g(time)g(this)f
25608
(Certi\014cate)i(will)f(expire.)390 2307 y Fn(Returns:)36
25606
Fg(\()p Ff(gn)m(utls)p 2516 4009 28 4 v 41 w(x509)p 2740
25607
4009 V 41 w(crt)p 2892 4009 V 41 w(t)565 4118 y Fe(cert)12
25608
b Ff(,)31 b(time)p 1023 4118 V 41 w(t)g Fe(exp_time)12
25609
b Fg(\))390 4228 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25610
(yp)s(e)h Ft(gnutls_x509_crt_t)390 4360 y Ff(exp)p 535
25611
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25612
4492 y(This)e(function)g(will)g(set)h(the)g(time)g(this)f
25613
(Certi\014cate)i(will)f(expire.)390 4624 y Fn(Returns:)36
25609
25614
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25610
25615
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25611
b(alue.)150 2507 y Fv(gn)m(utls)p 483 2507 37 5 v 55
25612
w(x509)p 786 2507 V 54 w(crt)p 993 2507 V 54 w(set)p
25613
1199 2507 V 54 w(extension)p 1757 2507 V 55 w(b)m(y)p
25614
1942 2507 V 53 w(oid)3350 2705 y FB([F)d(unction])-3599
25616
b(alue.)150 4819 y Fv(gn)m(utls)p 483 4819 37 5 v 55
25617
w(x509)p 786 4819 V 54 w(crt)p 993 4819 V 54 w(set)p
25618
1199 4819 V 54 w(extension)p 1757 4819 V 55 w(b)m(y)p
25619
1942 4819 V 53 w(oid)3350 5011 y FB([F)d(unction])-3599
25615
25620
b Fh(int)53 b(gnutls_x509_crt_set_e)q(xten)q(sio)q(n_b)q(y_o)q(id)f
25616
Fg(\()p Ff(gn)m(utls)p 2569 2705 28 4 v 40 w(x509)p 2792
25617
2705 V 42 w(crt)p 2945 2705 V 40 w(t)565 2815 y Fe(crt)12
25621
Fg(\()p Ff(gn)m(utls)p 2569 5011 28 4 v 40 w(x509)p 2792
25622
5011 V 42 w(crt)p 2945 5011 V 40 w(t)565 5121 y Fe(crt)12
25618
25623
b Ff(,)31 b(const)g(c)m(har)g(*)f Fe(oid)12 b Ff(,)31
25619
25624
b(const)g(v)m(oid)g(*)g Fe(buf)12 b Ff(,)31 b(size)p
25620
2408 2815 V 41 w(t)g Fe(sizeof_buf)12 b Ff(,)33 b(unsigned)c(in)m(t)565
25621
2925 y Fe(critical)12 b Fg(\))390 3034 y Ff(crt)r FB(:)41
25622
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390
25623
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25624
b(Iden)m(ti\014ed)g(in)g(n)m(ull)g(terminated)h(string)390
25625
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25626
(enco)s(ded)f(data)390 3442 y Ff(sizeof)p 610 3442 V
25627
41 w(buf)17 b FB(:)40 b(holds)30 b(the)h(size)g(of)f
25628
Ft(buf)390 3578 y Ff(critical)t FB(:)42 b(should)30 b(b)s(e)f(non)h
25629
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25630
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25631
(extension,)h(b)m(y)e(the)h(sp)s(eci\014ed)f(OID,)h(in)f(the)h
25632
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25633
(e)h(binary)g(data)h(DER)f(enco)s(ded.)390 3959 y Fn(Returns:)73
25634
b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42 b FB(is)47
25635
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25636
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25637
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25638
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25639
4269 V 54 w(set)p 1199 4269 V 54 w(issuer)p 1557 4269
25640
V 55 w(dn)p 1748 4269 V 55 w(b)m(y)p 1933 4269 V 53 w(oid)3350
25641
4468 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_i)q
25625
2408 5121 V 41 w(t)g Fe(sizeof_buf)12 b Ff(,)33 b(unsigned)c(in)m(t)565
25626
5230 y Fe(critical)12 b Fg(\))390 5340 y Ff(crt)r FB(:)41
25627
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)p
25628
eop end
25629
%%Page: 219 225
25630
TeXDict begin 219 224 bop 150 -116 a FB(Chapter)30 b(9:)41
25631
b(F)-8 b(unction)31 b(Reference)2237 b(219)390 299 y
25632
Ff(oid)t FB(:)40 b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014ed)g
25633
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25634
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25635
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25636
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25637
FB(:)42 b(should)30 b(b)s(e)f(non)h(zero)h(if)g(the)f(extension)h(is)g
25638
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25639
(will)h(set)g(an)g(the)g(extension,)h(b)m(y)e(the)h(sp)s(eci\014ed)f
25640
(OID,)h(in)f(the)h(certi\014cate.)46 b(The)390 1000 y(extension)31
25641
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25642
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25643
b FB(is)47 b(returned,)k(otherwise)c(a)g(negativ)m(e)i(error)390
25644
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25645
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25646
483 1470 37 5 v 55 w(x509)p 786 1470 V 54 w(crt)p 993
25647
1470 V 54 w(set)p 1199 1470 V 54 w(issuer)p 1557 1470
25648
V 55 w(dn)p 1748 1470 V 55 w(b)m(y)p 1933 1470 V 53 w(oid)3350
25649
1680 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_i)q
25642
25650
(ssue)q(r_d)q(n_b)q(y_o)q(id)f Fg(\()p Ff(gn)m(utls)p
25643
2569 4468 28 4 v 40 w(x509)p 2792 4468 V 42 w(crt)p 2945
25644
4468 V 40 w(t)565 4577 y Fe(crt)12 b Ff(,)31 b(const)g(c)m(har)g(*)f
25651
2569 1680 28 4 v 40 w(x509)p 2792 1680 V 42 w(crt)p 2945
25652
1680 V 40 w(t)565 1790 y Fe(crt)12 b Ff(,)31 b(const)g(c)m(har)g(*)f
25645
25653
Fe(oid)12 b Ff(,)31 b(unsigned)f(in)m(t)h Fe(raw_flag)12
25646
25654
b Ff(,)32 b(const)f(v)m(oid)g(*)g Fe(name)12 b Ff(,)31
25647
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25648
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25649
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25655
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25656
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25657
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25650
25658
b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014er)g(in)g(a)h(n)m(ull)f
25651
(terminated)h(string)390 5068 y Ff(ra)m(w)p 540 5068
25659
(terminated)h(string)390 2305 y Ff(ra)m(w)p 540 2305
25652
25660
V 40 w(\015ag)8 b FB(:)41 b(m)m(ust)30 b(b)s(e)g(0,)h(or)f(1)h(if)g
25653
(the)f(data)h(are)g(DER)f(enco)s(ded)390 5204 y Ff(name)5
25661
(the)f(data)h(are)g(DER)f(enco)s(ded)390 2452 y Ff(name)5
25654
25662
b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(the)g(name)390
25655
5340 y Ff(sizeof)p 610 5340 V 41 w(name)5 b FB(:)41 b(holds)30
25656
b(the)g(size)i(of)e Ft(name)p eop end
25657
%%Page: 219 225
25658
TeXDict begin 219 224 bop 150 -116 a FB(Chapter)30 b(9:)41
25659
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25660
b(function)h(will)g(set)g(the)h(part)e(of)h(the)g(name)g(of)g(the)h
25661
(Certi\014cate)g(issuer,)f(sp)s(eci\014ed)f(b)m(y)h(the)390
25662
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25663
(I)e(or)j(UTF-8)g(enco)s(ded.)390 564 y(Some)42 b(help)s(er)f(macros)i
25664
(with)f(p)s(opular)f(OIDs)h(can)g(b)s(e)g(found)f(in)g(gn)m
25665
(utls/x509.h)j(With)f(this)390 673 y(function)g(y)m(ou)g(can)g(only)g
25666
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25667
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25668
FB(.)33 b(F)-8 b(or)26 b(OIDs)g(that)g(are)g(not)g(kno)m(wn)f(\(b)m(y)h
25669
(gn)m(utls\))g(y)m(ou)g(should)390 893 y(prop)s(erly)j(DER)i(enco)s(de)
25670
f(y)m(our)h(data,)g(and)f(call)h(this)g(function)f(with)g
25671
Ft(raw_flag)e FB(set.)390 1048 y(Normally)k(y)m(ou)f(do)f(not)h(need)g
25672
(to)g(call)h(this)f(function,)f(since)h(the)g(signing)g(op)s(eration)g
25673
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25674
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25675
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25676
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25677
b(alue.)150 1533 y Fv(gn)m(utls)p 483 1533 37 5 v 55
25678
w(x509)p 786 1533 V 54 w(crt)p 993 1533 V 54 w(set)p
25679
1199 1533 V 54 w(k)m(ey)p 1436 1533 V 53 w(purp)s(ose)p
25680
1911 1533 V 56 w(oid)3350 1751 y FB([F)d(unction])-3599
25681
b Fh(int)53 b(gnutls_x509_crt_set_k)q(ey_p)q(urp)q(ose)q(_oi)q(d)e
25682
Fg(\()p Ff(gn)m(utls)p 2516 1751 28 4 v 41 w(x509)p 2740
25683
1751 V 41 w(crt)p 2892 1751 V 41 w(t)565 1860 y Fe(cert)12
25684
b Ff(,)31 b(const)g(v)m(oid)g(*)g Fe(oid)12 b Ff(,)31
25685
b(unsigned)e(in)m(t)i Fe(critical)12 b Fg(\))390 1970
25686
y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m(yp)s(e)h
25687
Ft(gnutls_x509_crt_t)390 2125 y Ff(oid)t FB(:)40 b(a)31
25688
b(p)s(oin)m(ter)g(to)g(a)f(n)m(ull)h(terminated)g(string)f(that)h
25689
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25690
b(this)f(extension)h(will)g(b)s(e)e(critical)k(or)d(not)390
25691
2436 y(This)k(function)h(will)h(set)f(the)h(k)m(ey)g(purp)s(ose)d(OIDs)
25692
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25693
2546 y(the)26 b(Extended)f(Key)h(Usage)h(extension)f(\(2.5.29.37\))k
25694
(See)c(the)g(GNUTLS)p 2929 2546 V 39 w(KP)p 3101 2546
25695
V 40 w(*)g(de\014nitions)f(for)390 2655 y(h)m(uman)30
25696
b(readable)g(names.)390 2811 y(Subsequen)m(t)f(calls)j(to)f(this)f
25663
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25664
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25665
g(the)h(part)e(of)h(the)g(name)g(of)g(the)h(Certi\014cate)g(issuer,)f
25666
(sp)s(eci\014ed)f(b)m(y)h(the)390 2858 y(giv)m(en)f(OID.)g(The)f(input)
25667
f(string)i(should)e(b)s(e)h(ASCI)s(I)e(or)j(UTF-8)g(enco)s(ded.)390
25668
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25669
(b)s(e)g(found)f(in)g(gn)m(utls/x509.h)j(With)f(this)390
25670
3115 y(function)g(y)m(ou)g(can)g(only)g(set)h(the)f(kno)m(wn)f(OIDs.)78
25671
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25672
3225 y Ft(gnutls_x509_dn_oid_known)o(\(\))p FB(.)33 b(F)-8
25673
b(or)26 b(OIDs)g(that)g(are)g(not)g(kno)m(wn)f(\(b)m(y)h(gn)m(utls\))g
25674
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25675
(data,)g(and)f(call)h(this)g(function)f(with)g Ft(raw_flag)e
25676
FB(set.)390 3482 y(Normally)k(y)m(ou)f(do)f(not)h(need)g(to)g(call)h
25677
(this)f(function,)f(since)h(the)g(signing)g(op)s(eration)g(will)g(cop)m
25678
(y)390 3592 y(the)g(signer's)f(name)g(as)h(the)g(issuer)e(of)i(the)g
25679
(certi\014cate.)390 3740 y Fn(Returns:)36 b FB(On)20
25680
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
25681
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 3952 y Fv(gn)m(utls)p
25682
483 3952 37 5 v 55 w(x509)p 786 3952 V 54 w(crt)p 993
25683
3952 V 54 w(set)p 1199 3952 V 54 w(k)m(ey)p 1436 3952
25684
V 53 w(purp)s(ose)p 1911 3952 V 56 w(oid)3350 4162 y
25685
FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_k)q(ey_p)q
25686
(urp)q(ose)q(_oi)q(d)e Fg(\()p Ff(gn)m(utls)p 2516 4162
25687
28 4 v 41 w(x509)p 2740 4162 V 41 w(crt)p 2892 4162 V
25688
41 w(t)565 4272 y Fe(cert)12 b Ff(,)31 b(const)g(v)m(oid)g(*)g
25689
Fe(oid)12 b Ff(,)31 b(unsigned)e(in)m(t)i Fe(critical)12
25690
b Fg(\))390 4382 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25691
(yp)s(e)h Ft(gnutls_x509_crt_t)390 4529 y Ff(oid)t FB(:)40
25692
b(a)31 b(p)s(oin)m(ter)g(to)g(a)f(n)m(ull)h(terminated)g(string)f(that)
25693
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25694
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25695
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25696
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25697
4935 y(the)26 b(Extended)f(Key)h(Usage)h(extension)f(\(2.5.29.37\))k
25698
(See)c(the)g(GNUTLS)p 2929 4935 V 39 w(KP)p 3101 4935
25699
V 40 w(*)g(de\014nitions)f(for)390 5044 y(h)m(uman)30
25700
b(readable)g(names.)390 5192 y(Subsequen)m(t)f(calls)j(to)f(this)f
25697
25701
(function)g(will)h(app)s(end)e(OIDs)h(to)h(the)g(OID)f(list.)390
25698
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25699
483 3186 37 5 v 55 w(x509)p 786 3186 V 54 w(crt)p 993
25700
3186 V 54 w(set)p 1199 3186 V 54 w(k)m(ey)p 1436 3186
25701
V 53 w(usage)3350 3404 y FB([F)-8 b(unction])-3599 b
25702
Fh(int)53 b(gnutls_x509_crt_set_k)q(ey_u)q(sag)q(e)e
25703
Fg(\()p Ff(gn)m(utls)p 2202 3404 28 4 v 41 w(x509)p 2426
25704
3404 V 42 w(crt)p 2579 3404 V 40 w(t)31 b Fe(crt)12 b
25705
Ff(,)565 3514 y(unsigned)29 b(in)m(t)i Fe(usage)12 b
25706
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25707
s(e)f Ft(gnutls_x509_crt_t)390 3779 y Ff(usage)5 b FB(:)41
25708
b(an)31 b(ORed)f(sequence)g(of)h(the)f(GNUTLS)p 2087
25709
3779 V 40 w(KEY)p 2328 3779 V 40 w(*)h(elemen)m(ts.)390
25710
3934 y(This)f(function)g(will)g(set)h(the)g(k)m(eyUsage)h
25711
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25712
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25713
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25714
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25715
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25716
1199 4310 V 54 w(k)m(ey)3350 4527 y FB([F)d(unction])-3599
25702
5340 y(On)g(success)g(0)h(is)f(returned.)p eop end
25703
%%Page: 220 226
25704
TeXDict begin 220 225 bop 150 -116 a FB(Chapter)30 b(9:)41
25705
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25706
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25707
w(crt)p 993 299 V 54 w(set)p 1199 299 V 54 w(k)m(ey)p
25708
1436 299 V 53 w(usage)3350 495 y FB([F)-8 b(unction])-3599
25709
b Fh(int)53 b(gnutls_x509_crt_set_k)q(ey_u)q(sag)q(e)e
25710
Fg(\()p Ff(gn)m(utls)p 2202 495 28 4 v 41 w(x509)p 2426
25711
495 V 42 w(crt)p 2579 495 V 40 w(t)31 b Fe(crt)12 b Ff(,)565
25712
605 y(unsigned)29 b(in)m(t)i Fe(usage)12 b Fg(\))390
25713
714 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f
25714
Ft(gnutls_x509_crt_t)390 849 y Ff(usage)5 b FB(:)41 b(an)31
25715
b(ORed)f(sequence)g(of)h(the)f(GNUTLS)p 2087 849 V 40
25716
w(KEY)p 2328 849 V 40 w(*)h(elemen)m(ts.)390 983 y(This)f(function)g
25717
(will)g(set)h(the)g(k)m(eyUsage)h(certi\014cate)h(extension.)390
25718
1117 y Fn(Returns:)j FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25719
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25720
b(alue.)150 1316 y Fv(gn)m(utls)p 483 1316 37 5 v 55
25721
w(x509)p 786 1316 V 54 w(crt)p 993 1316 V 54 w(set)p
25722
1199 1316 V 54 w(k)m(ey)3350 1513 y FB([F)d(unction])-3599
25717
25723
b Fh(int)53 b(gnutls_x509_crt_set_k)q(ey)f Fg(\()p Ff(gn)m(utls)p
25718
1889 4527 28 4 v 40 w(x509)p 2112 4527 V 42 w(crt)p 2265
25719
4527 V 40 w(t)31 b Fe(crt)12 b Ff(,)565 4637 y(gn)m(utls)p
25720
811 4637 V 41 w(x509)p 1035 4637 V 41 w(privk)m(ey)p
25721
1369 4637 V 40 w(t)31 b Fe(key)12 b Fg(\))390 4746 y
25724
1889 1513 28 4 v 40 w(x509)p 2112 1513 V 42 w(crt)p 2265
25725
1513 V 40 w(t)31 b Fe(crt)12 b Ff(,)565 1622 y(gn)m(utls)p
25726
811 1622 V 41 w(x509)p 1035 1622 V 41 w(privk)m(ey)p
25727
1369 1622 V 40 w(t)31 b Fe(key)12 b Fg(\))390 1732 y
25722
25728
Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f
25723
Ft(gnutls_x509_crt_t)390 4902 y Ff(k)m(ey)8 b FB(:)41
25724
b(holds)30 b(a)h(priv)-5 b(ate)31 b(k)m(ey)390 5057 y(This)d(function)h
25729
Ft(gnutls_x509_crt_t)390 1866 y Ff(k)m(ey)8 b FB(:)41
25730
b(holds)30 b(a)h(priv)-5 b(ate)31 b(k)m(ey)390 2001 y(This)d(function)h
25725
25731
(will)g(set)g(the)g(public)f(parameters)h(from)g(the)g(giv)m(en)h(priv)
25726
-5 b(ate)29 b(k)m(ey)h(to)f(the)g(certi\014-)390 5167
25732
-5 b(ate)29 b(k)m(ey)h(to)f(the)g(certi\014-)390 2110
25727
25733
y(cate.)42 b(Only)30 b(RSA)g(k)m(eys)h(are)g(curren)m(tly)f(supp)s
25728
(orted.)390 5322 y Fn(Returns:)36 b FB(On)20 b(success,)j
25734
(orted.)390 2245 y Fn(Returns:)36 b FB(On)20 b(success,)j
25729
25735
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25730
(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
25731
%%Page: 220 226
25732
TeXDict begin 220 225 bop 150 -116 a FB(Chapter)30 b(9:)41
25733
b(F)-8 b(unction)31 b(Reference)2237 b(220)150 299 y
25734
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25735
w(crt)p 993 299 V 54 w(set)p 1199 299 V 54 w(pro)m(xy)p
25736
1559 299 V 54 w(dn)3350 512 y FB([F)-8 b(unction])-3599
25737
b Fh(int)53 b(gnutls_x509_crt_set_p)q(roxy)q(_dn)f Fg(\()p
25738
Ff(gn)m(utls)p 2150 512 28 4 v 41 w(x509)p 2374 512 V
25739
41 w(crt)p 2526 512 V 41 w(t)30 b Fe(crt)12 b Ff(,)565
25740
622 y(gn)m(utls)p 811 622 V 41 w(x509)p 1035 622 V 41
25741
w(crt)p 1187 622 V 40 w(t)30 b Fe(eecrt)12 b Ff(,)31
25742
b(unsigned)e(in)m(t)h Fe(raw_flag)12 b Ff(,)32 b(const)f(v)m(oid)f(*)g
25743
Fe(name)12 b Ff(,)31 b(unsigned)565 731 y(in)m(t)g Fe(sizeof_name)12
25744
b Fg(\))390 841 y Ff(crt)r FB(:)41 b(a)31 b(gn)m(utls)p
25745
891 841 V 40 w(x509)p 1114 841 V 42 w(crt)p 1267 841
25736
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2443 y Fv(gn)m(utls)p
25737
483 2443 37 5 v 55 w(x509)p 786 2443 V 54 w(crt)p 993
25738
2443 V 54 w(set)p 1199 2443 V 54 w(pro)m(xy)p 1559 2443
25739
V 54 w(dn)3350 2640 y FB([F)d(unction])-3599 b Fh(int)53
25740
b(gnutls_x509_crt_set_p)q(roxy)q(_dn)f Fg(\()p Ff(gn)m(utls)p
25741
2150 2640 28 4 v 41 w(x509)p 2374 2640 V 41 w(crt)p 2526
25742
2640 V 41 w(t)30 b Fe(crt)12 b Ff(,)565 2749 y(gn)m(utls)p
25743
811 2749 V 41 w(x509)p 1035 2749 V 41 w(crt)p 1187 2749
25744
V 40 w(t)30 b Fe(eecrt)12 b Ff(,)31 b(unsigned)e(in)m(t)h
25745
Fe(raw_flag)12 b Ff(,)32 b(const)f(v)m(oid)f(*)g Fe(name)12
25746
b Ff(,)31 b(unsigned)565 2859 y(in)m(t)g Fe(sizeof_name)12
25747
b Fg(\))390 2969 y Ff(crt)r FB(:)41 b(a)31 b(gn)m(utls)p
25748
891 2969 V 40 w(x509)p 1114 2969 V 42 w(crt)p 1267 2969
25746
25749
V 40 w(t)g(structure)e(with)h(the)h(new)f(pro)m(xy)g(cert)390
25747
992 y Ff(eecrt)r FB(:)42 b(the)30 b(end)g(en)m(tit)m(y)i(certi\014cate)
25748
h(that)e(will)f(b)s(e)g(issuing)g(the)h(pro)m(xy)390
25749
1143 y Ff(ra)m(w)p 540 1143 V 40 w(\015ag)8 b FB(:)41
25750
3103 y Ff(eecrt)r FB(:)42 b(the)30 b(end)g(en)m(tit)m(y)i
25751
(certi\014cate)h(that)e(will)f(b)s(e)g(issuing)g(the)h(pro)m(xy)390
25752
3237 y Ff(ra)m(w)p 540 3237 V 40 w(\015ag)8 b FB(:)41
25750
25753
b(m)m(ust)30 b(b)s(e)g(0,)h(or)f(1)h(if)g(the)f(CN)g(is)h(DER)f(enco)s
25751
(ded)390 1294 y Ff(name)5 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(the)g
25754
(ded)390 3372 y Ff(name)5 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(the)g
25752
25755
(CN)f(name,)h(ma)m(y)f(b)s(e)g(NULL)h(\(but)f(MUST)g(then)g(b)s(e)f
25753
(added)h(later\))390 1445 y Ff(sizeof)p 610 1445 V 41
25756
(added)h(later\))390 3506 y Ff(sizeof)p 610 3506 V 41
25754
25757
w(name)5 b FB(:)41 b(holds)30 b(the)g(size)i(of)e Ft(name)390
25755
1596 y FB(This)e(function)g(will)g(set)h(the)g(sub)5
25758
3640 y FB(This)e(function)g(will)g(set)h(the)g(sub)5
25756
25759
b(ject)28 b(in)g Ft(crt)g FB(to)h(the)f(end)g(en)m(tit)m(y's)i
25757
Ft(eecrt)d FB(sub)5 b(ject)28 b(name,)i(and)390 1706
25760
Ft(eecrt)d FB(sub)5 b(ject)28 b(name,)i(and)390 3750
25758
25761
y(add)e(a)g(single)h(Common)f(Name)g(comp)s(onen)m(t)h
25759
25762
Ft(name)e FB(of)h(size)h Ft(sizeof_name)p FB(.)37 b(This)27
25760
b(corresp)s(onds)390 1816 y(to)j(the)g(required)f(pro)m(xy)h
25763
b(corresp)s(onds)390 3859 y(to)j(the)g(required)f(pro)m(xy)h
25761
25764
(certi\014cate)i(naming)d(st)m(yle.)42 b(Note)31 b(that)f(if)g
25762
25765
Ft(name)f FB(is)g Ft(NULL)p FB(,)g(y)m(ou)h(MUST)390
25763
1925 y(set)h(it)g(later)g(b)m(y)f(using)g Ft
25766
3969 y(set)h(it)g(later)g(b)m(y)f(using)g Ft
25764
25767
(gnutls_x509_crt_set_dn_by_)o(oid)o(\(\))24 b FB(or)31
25765
b(similar.)390 2076 y Fn(Returns:)36 b FB(On)20 b(success,)j
25768
b(similar.)390 4103 y Fn(Returns:)36 b FB(On)20 b(success,)j
25766
25769
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25767
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2292 y Fv(gn)m(utls)p
25768
483 2292 37 5 v 55 w(x509)p 786 2292 V 54 w(crt)p 993
25769
2292 V 54 w(set)p 1199 2292 V 54 w(pro)m(xy)3350 2506
25770
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4302 y Fv(gn)m(utls)p
25771
483 4302 37 5 v 55 w(x509)p 786 4302 V 54 w(crt)p 993
25772
4302 V 54 w(set)p 1199 4302 V 54 w(pro)m(xy)3350 4499
25770
25773
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_p)q(roxy)f
25771
Fg(\()p Ff(gn)m(utls)p 1993 2506 28 4 v 41 w(x509)p 2217
25772
2506 V 41 w(crt)p 2369 2506 V 41 w(t)30 b Fe(crt)12 b
25773
Ff(,)31 b(in)m(t)565 2615 y Fe(pathLenConstraint)12 b
25774
Fg(\()p Ff(gn)m(utls)p 1993 4499 28 4 v 41 w(x509)p 2217
25775
4499 V 41 w(crt)p 2369 4499 V 41 w(t)30 b Fe(crt)12 b
25776
Ff(,)31 b(in)m(t)565 4608 y Fe(pathLenConstraint)12 b
25774
25777
Ff(,)35 b(const)c(c)m(har)g(*)g Fe(policyLanguage)12
25775
25778
b Ff(,)34 b(const)d(c)m(har)g(*)f Fe(policy)12 b Ff(,)565
25776
2725 y(size)p 712 2725 V 41 w(t)31 b Fe(sizeof_policy)12
25777
b Fg(\))390 2834 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25778
(yp)s(e)f Ft(gnutls_x509_crt_t)390 2985 y Ff(pathLenConstrain)m(t)r
25779
4718 y(size)p 712 4718 V 41 w(t)31 b Fe(sizeof_policy)12
25780
b Fg(\))390 4827 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25781
(yp)s(e)f Ft(gnutls_x509_crt_t)390 4962 y Ff(pathLenConstrain)m(t)r
25779
25782
FB(:)42 b(non-negativ)m(e)32 b(v)-5 b(alues)31 b(indicate)h(maxim)m(um)
25780
f(length)g(of)g(path,)g(and)f(neg-)390 3095 y(ativ)m(e)i(v)-5
25783
f(length)g(of)g(path,)g(and)f(neg-)390 5071 y(ativ)m(e)i(v)-5
25781
25784
b(alues)31 b(indicate)g(that)g(the)g(pathLenConstrain)m(ts)f(\014eld)g
25782
(should)f(not)i(b)s(e)f(presen)m(t.)390 3246 y Ff(p)s(olicyLanguage)5
25785
(should)f(not)i(b)s(e)f(presen)m(t.)390 5206 y Ff(p)s(olicyLanguage)5
25783
25786
b FB(:)42 b(OID)30 b(describing)h(the)f(language)i(of)e
25784
Ft(policy)p FB(.)390 3397 y Ff(p)s(olicy)8 b FB(:)41
25787
Ft(policy)p FB(.)390 5340 y Ff(p)s(olicy)8 b FB(:)41
25785
25788
b(opaque)30 b(b)m(yte)h(arra)m(y)g(with)f(p)s(olicy)h(language,)h(can)f
25786
(b)s(e)f Ft(NULL)390 3548 y Ff(sizeof)p 610 3548 V 41
25787
w(p)s(olicy)8 b FB(:)41 b(size)31 b(of)g Ft(policy)p
25788
FB(.)390 3699 y(This)f(function)g(will)g(set)h(the)g(pro)m(xyCertInfo)f
25789
(extension.)390 3850 y Fn(Returns:)36 b FB(On)20 b(success,)j
25790
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25791
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4066 y Fv(gn)m(utls)p
25792
483 4066 37 5 v 55 w(x509)p 786 4066 V 54 w(crt)p 993
25793
4066 V 54 w(set)p 1199 4066 V 54 w(serial)3350 4280 y
25794
FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_s)q(eria)q(l)f
25795
Fg(\()p Ff(gn)m(utls)p 2046 4280 28 4 v 40 w(x509)p 2269
25796
4280 V 42 w(crt)p 2422 4280 V 40 w(t)30 b Fe(cert)12
25797
b Ff(,)31 b(const)f(v)m(oid)565 4389 y(*)h Fe(serial)12
25798
b Ff(,)32 b(size)p 1169 4389 V 41 w(t)e Fe(serial_size)12
25799
b Fg(\))390 4499 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25800
(yp)s(e)h Ft(gnutls_x509_crt_t)390 4650 y Ff(serial)t
25801
FB(:)41 b(The)30 b(serial)h(n)m(um)m(b)s(er)390 4801
25802
y Ff(serial)p 603 4801 V 41 w(size)5 b FB(:)41 b(Holds)31
25803
b(the)g(size)g(of)f(the)h(serial)g(\014eld.)390 4952
25804
y(This)g(function)g(will)h(set)g(the)f(X.509)j(certi\014cate's)f
25805
(serial)f(n)m(um)m(b)s(er.)43 b(Serial)32 b(is)g(not)f(alw)m(a)m(ys)i
25806
(a)f(32)390 5062 y(or)f(64bit)h(n)m(um)m(b)s(er.)42 b(Some)32
25807
b(CAs)f(use)f(large)j(serial)f(n)m(um)m(b)s(ers,)e(th)m(us)h(it)h(ma)m
25808
(y)f(b)s(e)g(wise)g(to)h(handle)390 5171 y(it)f(as)g(something)f
25809
(opaque.)390 5322 y Fn(Returns:)36 b FB(On)20 b(success,)j
25810
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
25811
(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
25789
(b)s(e)f Ft(NULL)p eop end
25812
25790
%%Page: 221 227
25813
25791
TeXDict begin 221 226 bop 150 -116 a FB(Chapter)30 b(9:)41
25814
b(F)-8 b(unction)31 b(Reference)2237 b(221)150 299 y
25815
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25816
w(crt)p 993 299 V 54 w(set)p 1199 299 V 54 w(sub)7 b(ject)p
25817
1640 299 V 54 w(alt)p 1836 299 V 54 w(name)3350 489 y
25818
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_s)q(ubje)q
25819
(ct_)q(alt)q(_na)q(me)f Fg(\()p Ff(gn)m(utls)p 2569 489
25820
28 4 v 40 w(x509)p 2792 489 V 42 w(crt)p 2945 489 V 40
25821
w(t)565 598 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p 1035
25822
598 V 41 w(x509)p 1259 598 V 41 w(sub)5 b(ject)p 1586
25823
598 V 40 w(alt)p 1731 598 V 41 w(name)p 1984 598 V 40
25824
w(t)31 b Fe(type)12 b Ff(,)31 b(const)g(v)m(oid)g(*)f
25825
Fe(data)12 b Ff(,)32 b(unsigned)d(in)m(t)565 708 y Fe(data_size)12
25826
b Ff(,)33 b(unsigned)c(in)m(t)i Fe(flags)12 b Fg(\))390
25827
818 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f
25828
Ft(gnutls_x509_crt_t)390 949 y Ff(t)m(yp)s(e)5 b FB(:)41
25829
b(is)30 b(one)h(of)g(the)f(gn)m(utls)p 1399 949 V 41
25830
w(x509)p 1623 949 V 41 w(sub)5 b(ject)p 1950 949 V 40
25831
w(alt)p 2095 949 V 41 w(name)p 2348 949 V 40 w(t)31 b(en)m(umerations)
25832
390 1080 y Ff(data)p FB(:)41 b(The)30 b(data)h(to)g(b)s(e)f(set)390
25833
1211 y Ff(data)p 572 1211 V 41 w(size)5 b FB(:)41 b(The)30
25834
b(size)i(of)e(data)h(to)g(b)s(e)f(set)390 1342 y Ff(\015ags)t
25835
FB(:)39 b(GNUTLS)p 1022 1342 V 40 w(FSAN)p 1308 1342
25836
V 40 w(SET)27 b(to)h(clear)h(previous)e(data)i(or)e(GNUTLS)p
25837
2930 1342 V 40 w(FSAN)p 3216 1342 V 40 w(APPEND)h(to)390
25838
1452 y(app)s(end.)390 1583 y(This)35 b(function)h(will)g(set)h(the)f
25839
(sub)5 b(ject)36 b(alternativ)m(e)i(name)e(certi\014cate)j(extension.)
25840
58 b(It)36 b(can)g(set)390 1692 y(the)31 b(follo)m(wing)g(t)m(yp)s(es:)
25841
390 1824 y(&GNUTLS)p 848 1824 V 39 w(SAN)p 1074 1824
25842
V 40 w(DNSNAME:)h(as)e(a)h(text)g(string)390 1955 y(&GNUTLS)p
25843
848 1955 V 39 w(SAN)p 1074 1955 V 40 w(RF)m(C822NAME:)i(as)e(a)g(text)g
25844
(string)390 2086 y(&GNUTLS)p 848 2086 V 39 w(SAN)p 1074
25845
2086 V 40 w(URI:)g(as)f(a)h(text)h(string)390 2217 y(&GNUTLS)p
25846
848 2217 V 39 w(SAN)p 1074 2217 V 40 w(IP)-8 b(ADDRESS:)31
25792
b(F)-8 b(unction)31 b(Reference)2237 b(221)390 299 y
25793
Ff(sizeof)p 610 299 28 4 v 41 w(p)s(olicy)8 b FB(:)41
25794
b(size)31 b(of)g Ft(policy)p FB(.)390 433 y(This)f(function)g(will)g
25795
(set)h(the)g(pro)m(xyCertInfo)f(extension.)390 567 y
25796
Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25797
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25798
b(alue.)150 765 y Fv(gn)m(utls)p 483 765 37 5 v 55 w(x509)p
25799
786 765 V 54 w(crt)p 993 765 V 54 w(set)p 1199 765 V
25800
54 w(serial)3350 961 y FB([F)d(unction])-3599 b Fh(int)53
25801
b(gnutls_x509_crt_set_s)q(eria)q(l)f Fg(\()p Ff(gn)m(utls)p
25802
2046 961 28 4 v 40 w(x509)p 2269 961 V 42 w(crt)p 2422
25803
961 V 40 w(t)30 b Fe(cert)12 b Ff(,)31 b(const)f(v)m(oid)565
25804
1070 y(*)h Fe(serial)12 b Ff(,)32 b(size)p 1169 1070
25805
V 41 w(t)e Fe(serial_size)12 b Fg(\))390 1180 y Ff(cert)r
25806
FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m(yp)s(e)h Ft
25807
(gnutls_x509_crt_t)390 1314 y Ff(serial)t FB(:)41 b(The)30
25808
b(serial)h(n)m(um)m(b)s(er)390 1448 y Ff(serial)p 603
25809
1448 V 41 w(size)5 b FB(:)41 b(Holds)31 b(the)g(size)g(of)f(the)h
25810
(serial)g(\014eld.)390 1581 y(This)g(function)g(will)h(set)g(the)f
25811
(X.509)j(certi\014cate's)f(serial)f(n)m(um)m(b)s(er.)43
25812
b(Serial)32 b(is)g(not)f(alw)m(a)m(ys)i(a)f(32)390 1691
25813
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25814
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25815
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25816
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25817
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25818
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25819
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25820
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25821
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25822
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25823
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25824
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25825
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25826
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25827
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25828
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25829
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25830
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25831
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25832
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25833
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25834
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25835
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25836
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25837
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25838
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25839
390 3193 y Ff(\015ags)t FB(:)39 b(GNUTLS)p 1022 3193
25840
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25841
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25842
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25843
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25844
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25845
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25846
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25847
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25848
1074 3814 V 40 w(RF)m(C822NAME:)i(as)e(a)g(text)g(string)390
25849
3948 y(&GNUTLS)p 848 3948 V 39 w(SAN)p 1074 3948 V 40
25850
w(URI:)g(as)f(a)h(text)h(string)390 4082 y(&GNUTLS)p
25851
848 4082 V 39 w(SAN)p 1074 4082 V 40 w(IP)-8 b(ADDRESS:)31
25847
25852
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25848
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25853
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25849
25854
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25850
2479 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25855
4350 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25851
25856
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25852
b(alue.)390 2610 y Fn(Since:)41 b FB(2.6.0)150 2803 y
25853
Fv(gn)m(utls)p 483 2803 37 5 v 55 w(x509)p 786 2803 V
25854
54 w(crt)p 993 2803 V 54 w(set)p 1199 2803 V 54 w(sub)7
25855
b(ject)p 1640 2803 V 54 w(alternativ)m(e)p 2270 2803
25856
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25857
b(alue.)390 4484 y Fn(Since:)41 b FB(2.6.0)150 4682 y
25858
Fv(gn)m(utls)p 483 4682 37 5 v 55 w(x509)p 786 4682 V
25859
54 w(crt)p 993 4682 V 54 w(set)p 1199 4682 V 54 w(sub)7
25860
b(ject)p 1640 4682 V 54 w(alternativ)m(e)p 2270 4682
25861
V 53 w(name)3350 4877 y FB([F)-8 b(unction])-3599 b Fh(int)53
25857
25862
b(gnutls_x509_crt_set_s)q(ubje)q(ct_)q(alt)q(ern)q(ativ)q(e_n)q(ame)565
25858
3102 y Fg(\()p Ff(gn)m(utls)p 846 3102 28 4 v 41 w(x509)p
25859
1070 3102 V 41 w(crt)p 1222 3102 V 41 w(t)30 b Fe(crt)12
25860
b Ff(,)31 b(gn)m(utls)p 1792 3102 V 41 w(x509)p 2016
25861
3102 V 41 w(sub)5 b(ject)p 2343 3102 V 40 w(alt)p 2488
25862
3102 V 41 w(name)p 2741 3102 V 40 w(t)31 b Fe(type)12
25863
b Ff(,)31 b(const)g(c)m(har)g(*)565 3212 y Fe(data_string)12
25864
b Fg(\))390 3321 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25865
(yp)s(e)f Ft(gnutls_x509_crt_t)390 3453 y Ff(t)m(yp)s(e)5
25863
4987 y Fg(\()p Ff(gn)m(utls)p 846 4987 28 4 v 41 w(x509)p
25864
1070 4987 V 41 w(crt)p 1222 4987 V 41 w(t)30 b Fe(crt)12
25865
b Ff(,)31 b(gn)m(utls)p 1792 4987 V 41 w(x509)p 2016
25866
4987 V 41 w(sub)5 b(ject)p 2343 4987 V 40 w(alt)p 2488
25867
4987 V 41 w(name)p 2741 4987 V 40 w(t)31 b Fe(type)12
25868
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25869
b Fg(\))390 5206 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25870
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25866
25871
b FB(:)41 b(is)30 b(one)h(of)g(the)f(gn)m(utls)p 1399
25867
3453 V 41 w(x509)p 1623 3453 V 41 w(sub)5 b(ject)p 1950
25868
3453 V 40 w(alt)p 2095 3453 V 41 w(name)p 2348 3453 V
25869
40 w(t)31 b(en)m(umerations)390 3584 y Ff(data)p 572
25870
3584 V 41 w(string)8 b FB(:)40 b(The)30 b(data)h(to)g(b)s(e)f(set,)h(a)
25871
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25872
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25873
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25874
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25875
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25876
(is)g(unfortunate)g(since)g(it)h(is)f(incosisten)m(t)h(with)f
25877
Ft(gnutls_x509_)390 4065 y(crt_get_subject_alt_name)o(\(\))p
25878
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25879
(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m
25880
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25881
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25882
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25883
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25884
b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_set_s)q(ubje)q(ct_)q
25885
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25886
41 w(x509)p 2688 4579 V 41 w(crt)p 2840 4579 V 40 w(t)31
25887
b Fe(cert)12 b Ff(,)565 4688 y(const)31 b(v)m(oid)g(*)g
25888
Fe(id)12 b Ff(,)30 b(size)p 1394 4688 V 41 w(t)h Fe(id_size)12
25889
b Fg(\))390 4798 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25890
(yp)s(e)h Ft(gnutls_x509_crt_t)390 4929 y Ff(id)t FB(:)40
25891
b(The)30 b(k)m(ey)h(ID)390 5060 y Ff(id)p 472 5060 V
25892
40 w(size)5 b FB(:)41 b(Holds)31 b(the)g(size)g(of)f(the)h(serial)g
25893
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25894
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25895
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25896
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25897
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25872
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25873
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25874
40 w(t)31 b(en)m(umerations)p eop end
25898
25875
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25899
25876
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25900
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25901
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25902
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25903
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25904
(ersi)q(on)f Fg(\()p Ff(gn)m(utls)p 2098 495 28 4 v 41
25905
w(x509)p 2322 495 V 41 w(crt)p 2474 495 V 40 w(t)31 b
25906
Fe(crt)12 b Ff(,)31 b(unsigned)565 605 y(in)m(t)g Fe(version)12
25907
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25908
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25909
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25910
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25911
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25877
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25878
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25879
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25880
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25881
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25882
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25883
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25884
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25885
(it)h(is)f(incosisten)m(t)h(with)f Ft(gnutls_x509_)390
25886
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25887
y Fn(Returns:)e FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25888
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25889
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25890
w(x509)p 786 1101 V 54 w(crt)p 993 1101 V 54 w(set)p
25891
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25892
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25893
b Fh(int)53 b(gnutls_x509_crt_set_s)q(ubje)q(ct_)q(key)q(_id)f
25894
Fg(\()p Ff(gn)m(utls)p 2464 1290 28 4 v 41 w(x509)p 2688
25895
1290 V 41 w(crt)p 2840 1290 V 40 w(t)31 b Fe(cert)12
25896
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25897
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25898
Fg(\))390 1509 y Ff(cert)r FB(:)41 b(a)31 b(certi\014cate)i(of)d(t)m
25899
(yp)s(e)h Ft(gnutls_x509_crt_t)390 1639 y Ff(id)t FB(:)40
25900
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25901
40 w(size)5 b FB(:)41 b(Holds)31 b(the)g(size)g(of)f(the)h(serial)g
25902
(\014eld.)390 1900 y(This)f(function)g(will)g(set)h(the)g(X.509)h
25903
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25904
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25905
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25906
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25907
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25908
1199 2222 V 54 w(v)m(ersion)3350 2411 y FB([F)d(unction])-3599
25909
b Fh(int)53 b(gnutls_x509_crt_set_v)q(ersi)q(on)f Fg(\()p
25910
Ff(gn)m(utls)p 2098 2411 28 4 v 41 w(x509)p 2322 2411
25911
V 41 w(crt)p 2474 2411 V 40 w(t)31 b Fe(crt)12 b Ff(,)31
25912
b(unsigned)565 2520 y(in)m(t)g Fe(version)12 b Fg(\))390
25913
2630 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f
25914
Ft(gnutls_x509_crt_t)390 2761 y Ff(v)m(ersion)p FB(:)41
25915
b(holds)30 b(the)h(v)m(ersion)f(n)m(um)m(b)s(er.)40 b(F)-8
25916
b(or)31 b(X.509v1)i(certi\014cates)f(m)m(ust)e(b)s(e)g(1.)390
25917
2891 y(This)23 b(function)g(will)h(set)g(the)f(v)m(ersion)h(of)g(the)g
25912
25918
(certi\014cate.)40 b(This)23 b(m)m(ust)g(b)s(e)g(one)h(for)f(X.509)i(v)
25913
m(ersion)390 1093 y(1,)31 b(and)f(so)g(on.)41 b(Plain)31
25919
m(ersion)390 3001 y(1,)31 b(and)f(so)g(on.)41 b(Plain)31
25914
25920
b(certi\014cates)h(without)e(extensions)h(m)m(ust)f(ha)m(v)m(e)i(v)m
25915
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25921
(ersion)f(set)g(to)g(one.)390 3131 y(T)-8 b(o)36 b(create)g(w)m
25916
25922
(ell-formed)g(certi\014cates,)j(y)m(ou)c(m)m(ust)g(sp)s(ecify)g(v)m
25917
25923
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25918
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25924
3241 y(cate)29 b(extensions.)40 b(Extensions)28 b(are)g(created)g(b)m
25919
25925
(y)g(functions)f(suc)m(h)g(as)g Ft(gnutls_x509_crt_set_)390
25920
1446 y(subject_alt_name\(\))e FB(or)31 b Ft(gnutls_x509_crt_set_key)o
25921
(_usa)o(ge\(\))o FB(.)390 1581 y Fn(Returns:)36 b FB(On)20
25926
3350 y(subject_alt_name\(\))e FB(or)31 b Ft(gnutls_x509_crt_set_key)o
25927
(_usa)o(ge\(\))o FB(.)390 3481 y Fn(Returns:)36 b FB(On)20
25922
25928
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
25923
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 1779 y Fv(gn)m(utls)p
25924
483 1779 37 5 v 55 w(x509)p 786 1779 V 54 w(crt)p 993
25925
1779 V 54 w(sign2)3350 1976 y FB([F)d(unction])-3599
25929
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 3672 y Fv(gn)m(utls)p
25930
483 3672 37 5 v 55 w(x509)p 786 3672 V 54 w(crt)p 993
25931
3672 V 54 w(sign2)3350 3861 y FB([F)d(unction])-3599
25926
25932
b Fh(int)53 b(gnutls_x509_crt_sign2)f Fg(\()p Ff(gn)m(utls)p
25927
1784 1976 28 4 v 41 w(x509)p 2008 1976 V 41 w(crt)p 2160
25928
1976 V 41 w(t)30 b Fe(crt)12 b Ff(,)31 b(gn)m(utls)p
25929
2730 1976 V 41 w(x509)p 2954 1976 V 41 w(crt)p 3106 1976
25930
V 40 w(t)565 2085 y Fe(issuer)12 b Ff(,)32 b(gn)m(utls)p
25931
1192 2085 V 40 w(x509)p 1415 2085 V 42 w(privk)m(ey)p
25932
1750 2085 V 40 w(t)f Fe(issuer_key)12 b Ff(,)33 b(gn)m(utls)p
25933
2686 2085 V 40 w(digest)p 2958 2085 V 41 w(algorithm)p
25934
3382 2085 V 41 w(t)e Fe(dig)12 b Ff(,)565 2195 y(unsigned)29
25935
b(in)m(t)i Fe(flags)12 b Fg(\))390 2305 y Ff(crt)r FB(:)41
25933
1784 3861 28 4 v 41 w(x509)p 2008 3861 V 41 w(crt)p 2160
25934
3861 V 41 w(t)30 b Fe(crt)12 b Ff(,)31 b(gn)m(utls)p
25935
2730 3861 V 41 w(x509)p 2954 3861 V 41 w(crt)p 3106 3861
25936
V 40 w(t)565 3970 y Fe(issuer)12 b Ff(,)32 b(gn)m(utls)p
25937
1192 3970 V 40 w(x509)p 1415 3970 V 42 w(privk)m(ey)p
25938
1750 3970 V 40 w(t)f Fe(issuer_key)12 b Ff(,)33 b(gn)m(utls)p
25939
2686 3970 V 40 w(digest)p 2958 3970 V 41 w(algorithm)p
25940
3382 3970 V 41 w(t)e Fe(dig)12 b Ff(,)565 4080 y(unsigned)29
25941
b(in)m(t)i Fe(flags)12 b Fg(\))390 4190 y Ff(crt)r FB(:)41
25936
25942
b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft(gnutls_x509_crt_t)390
25937
2439 y Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(the)f
25938
(certi\014cate)j(issuer)390 2573 y Ff(issuer)p 620 2573
25943
4320 y Ff(issuer)7 b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(the)f
25944
(certi\014cate)j(issuer)390 4451 y Ff(issuer)p 620 4451
25939
25945
V 39 w(k)m(ey)8 b FB(:)42 b(holds)30 b(the)g(issuer's)g(priv)-5
25940
b(ate)31 b(k)m(ey)390 2708 y Ff(dig)8 b FB(:)41 b(The)30
25946
b(ate)31 b(k)m(ey)390 4581 y Ff(dig)8 b FB(:)41 b(The)30
25941
25947
b(message)h(digest)g(to)g(use,)g Ft(GNUTLS_DIG_SHA1)26
25942
b FB(is)k(a)h(safe)g(c)m(hoice)390 2842 y Ff(\015ags)t
25943
FB(:)41 b(m)m(ust)30 b(b)s(e)g(0)390 2976 y(This)g(function)h(will)g
25948
b FB(is)k(a)h(safe)g(c)m(hoice)390 4712 y Ff(\015ags)t
25949
FB(:)41 b(m)m(ust)30 b(b)s(e)g(0)390 4842 y(This)g(function)h(will)g
25944
25950
(sign)g(the)g(certi\014cate)i(with)e(the)g(issuer's)f(priv)-5
25945
25951
b(ate)32 b(k)m(ey)-8 b(,)32 b(and)f(will)g(cop)m(y)h(the)390
25946
3086 y(issuer's)e(information)h(in)m(to)g(the)f(certi\014cate.)390
25947
3220 y(This)43 b(m)m(ust)g(b)s(e)g(the)h(last)g(step)g(in)f(a)h
25952
4952 y(issuer's)e(information)h(in)m(to)g(the)f(certi\014cate.)390
25953
5082 y(This)43 b(m)m(ust)g(b)s(e)g(the)h(last)g(step)g(in)f(a)h
25948
25954
(certi\014cate)h(generation)g(since)f(all)g(the)g(previously)f(set)390
25949
3330 y(parameters)31 b(are)f(no)m(w)h(signed.)390 3464
25950
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25951
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25952
b(alue.)150 3663 y Fv(gn)m(utls)p 483 3663 37 5 v 55
25953
w(x509)p 786 3663 V 54 w(crt)p 993 3663 V 54 w(sign)3350
25954
3859 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_sign)f
25955
Fg(\()p Ff(gn)m(utls)p 1732 3859 28 4 v 40 w(x509)p 1955
25956
3859 V 42 w(crt)p 2108 3859 V 40 w(t)31 b Fe(crt)12 b
25957
Ff(,)31 b(gn)m(utls)p 2678 3859 V 40 w(x509)p 2901 3859
25958
V 42 w(crt)p 3054 3859 V 40 w(t)565 3969 y Fe(issuer)12
25959
b Ff(,)32 b(gn)m(utls)p 1192 3969 V 40 w(x509)p 1415
25960
3969 V 42 w(privk)m(ey)p 1750 3969 V 40 w(t)f Fe(issuer_key)12
25961
b Fg(\))390 4079 y Ff(crt)r FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m
25962
(yp)s(e)f Ft(gnutls_x509_crt_t)390 4213 y Ff(issuer)7
25963
b FB(:)40 b(is)30 b(the)h(certi\014cate)h(of)f(the)f(certi\014cate)j
25964
(issuer)390 4347 y Ff(issuer)p 620 4347 V 39 w(k)m(ey)8
25965
b FB(:)42 b(holds)30 b(the)g(issuer's)g(priv)-5 b(ate)31
25966
b(k)m(ey)390 4482 y(This)h(function)h(is)f(the)h(same)h(a)f
25967
Ft(gnutls_x509_crt_sign2\(\))26 b FB(with)33 b(no)g(\015ags,)g(and)g
25968
(SHA1)g(as)390 4591 y(the)e(hash)e(algorithm.)390 4725
25969
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25970
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25971
b(alue.)150 4924 y Fv(gn)m(utls)p 483 4924 37 5 v 55
25972
w(x509)p 786 4924 V 54 w(crt)p 993 4924 V 54 w(v)m(erify)p
25973
1351 4924 V 54 w(data)3350 5121 y FB([F)d(unction])-3599
25955
5192 y(parameters)31 b(are)f(no)m(w)h(signed.)390 5322
25956
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
25957
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25958
b(alue.)p eop end
25959
%%Page: 223 229
25960
TeXDict begin 223 228 bop 150 -116 a FB(Chapter)30 b(9:)41
25961
b(F)-8 b(unction)31 b(Reference)2237 b(223)150 299 y
25962
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
25963
w(crt)p 993 299 V 54 w(sign)3350 492 y FB([F)-8 b(unction])-3599
25964
b Fh(int)53 b(gnutls_x509_crt_sign)f Fg(\()p Ff(gn)m(utls)p
25965
1732 492 28 4 v 40 w(x509)p 1955 492 V 42 w(crt)p 2108
25966
492 V 40 w(t)31 b Fe(crt)12 b Ff(,)31 b(gn)m(utls)p 2678
25967
492 V 40 w(x509)p 2901 492 V 42 w(crt)p 3054 492 V 40
25968
w(t)565 602 y Fe(issuer)12 b Ff(,)32 b(gn)m(utls)p 1192
25969
602 V 40 w(x509)p 1415 602 V 42 w(privk)m(ey)p 1750 602
25970
V 40 w(t)f Fe(issuer_key)12 b Fg(\))390 711 y Ff(crt)r
25971
FB(:)41 b(a)31 b(certi\014cate)h(of)f(t)m(yp)s(e)f Ft
25972
(gnutls_x509_crt_t)390 844 y Ff(issuer)7 b FB(:)40 b(is)30
25973
b(the)h(certi\014cate)h(of)f(the)f(certi\014cate)j(issuer)390
25974
977 y Ff(issuer)p 620 977 V 39 w(k)m(ey)8 b FB(:)42 b(holds)30
25975
b(the)g(issuer's)g(priv)-5 b(ate)31 b(k)m(ey)390 1109
25976
y(This)h(function)h(is)f(the)h(same)h(a)f Ft(gnutls_x509_crt_sign2\(\))
25977
26 b FB(with)33 b(no)g(\015ags,)g(and)g(SHA1)g(as)390
25978
1219 y(the)e(hash)e(algorithm.)390 1352 y Fn(Returns:)36
25979
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
25980
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
25981
b(alue.)150 1548 y Fv(gn)m(utls)p 483 1548 37 5 v 55
25982
w(x509)p 786 1548 V 54 w(crt)p 993 1548 V 54 w(v)m(erify)p
25983
1351 1548 V 54 w(data)3350 1741 y FB([F)d(unction])-3599
25974
25984
b Fh(int)53 b(gnutls_x509_crt_verif)q(y_da)q(ta)f Fg(\()p
25975
Ff(gn)m(utls)p 2098 5121 28 4 v 41 w(x509)p 2322 5121
25976
V 41 w(crt)p 2474 5121 V 40 w(t)31 b Fe(crt)12 b Ff(,)31
25977
b(unsigned)565 5230 y(in)m(t)g Fe(flags)12 b Ff(,)32
25978
b(const)e(gn)m(utls)p 1516 5230 V 41 w(datum)p 1815 5230
25985
Ff(gn)m(utls)p 2098 1741 28 4 v 41 w(x509)p 2322 1741
25986
V 41 w(crt)p 2474 1741 V 40 w(t)31 b Fe(crt)12 b Ff(,)31
25987
b(unsigned)565 1850 y(in)m(t)g Fe(flags)12 b Ff(,)32
25988
b(const)e(gn)m(utls)p 1516 1850 V 41 w(datum)p 1815 1850
25979
25989
V 39 w(t)h(*)g Fe(data)12 b Ff(,)31 b(const)g(gn)m(utls)p
25980
2750 5230 V 40 w(datum)p 3048 5230 V 40 w(t)g(*)f Fe(signature)12
25981
b Fg(\))390 5340 y Ff(crt)r FB(:)41 b(Holds)31 b(the)f(certi\014cate)p
25982
eop end
25983
%%Page: 223 229
25984
TeXDict begin 223 228 bop 150 -116 a FB(Chapter)30 b(9:)41
25985
b(F)-8 b(unction)31 b(Reference)2237 b(223)390 299 y
25986
Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)390
25987
429 y Ff(data)p FB(:)41 b(holds)30 b(the)h(data)g(to)g(b)s(e)f(signed)
25988
390 559 y Ff(signature)5 b FB(:)41 b(con)m(tains)32 b(the)e(signature)
25989
390 688 y(This)d(function)h(will)h(v)m(erify)g(the)f(giv)m(en)h(signed)
25990
g(data,)g(using)f(the)g(parameters)h(from)f(the)g(certi\014-)390
25991
798 y(cate.)390 928 y Fn(Returns:)40 b FB(In)30 b(case)h(of)g(a)g(v)m
25992
(eri\014cation)h(failure)e(0)h(is)f(returned,)g(and)g(1)g(on)h
25993
(success.)150 1118 y Fv(gn)m(utls)p 483 1118 37 5 v 55
25994
w(x509)p 786 1118 V 54 w(crt)p 993 1118 V 54 w(v)m(erify)3350
25995
1305 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_crt_verif)q
25996
(y)e Fg(\()p Ff(gn)m(utls)p 1836 1305 28 4 v 41 w(x509)p
25997
2060 1305 V 41 w(crt)p 2212 1305 V 41 w(t)30 b Fe(cert)12
25998
b Ff(,)32 b(const)565 1415 y(gn)m(utls)p 811 1415 V 41
25999
w(x509)p 1035 1415 V 41 w(crt)p 1187 1415 V 40 w(t)f(*)g
26000
Fe(CA_list)12 b Ff(,)32 b(in)m(t)f Fe(CA_list_length)12
26001
b Ff(,)34 b(unsigned)29 b(in)m(t)i Fe(flags)12 b Ff(,)565
26002
1524 y(unsigned)29 b(in)m(t)i(*)g Fe(verify)12 b Fg(\))390
26003
1634 y Ff(cert)r FB(:)41 b(is)31 b(the)f(certi\014cate)j(to)e(b)s(e)f
26004
(v)m(eri\014ed)390 1764 y Ff(CA)p 530 1764 V 40 w(list)r
26005
FB(:)41 b(is)31 b(one)f(certi\014cate)j(that)e(is)f(considered)g(to)h
26006
(b)s(e)f(trusted)g(one)390 1894 y Ff(CA)p 530 1894 V
26007
40 w(list)p 691 1894 V 41 w(length)p FB(:)41 b(holds)30
26008
b(the)g(n)m(um)m(b)s(er)f(of)i(CA)f(certi\014cate)i(in)e(CA)p
26009
2697 1894 V 40 w(list)390 2023 y Ff(\015ags)t FB(:)51
26010
b(Flags)37 b(that)f(ma)m(y)g(b)s(e)e(used)h(to)h(c)m(hange)h(the)e(v)m
26011
(eri\014cation)i(algorithm.)57 b(Use)36 b(OR)f(of)h(the)390
26012
2133 y(gn)m(utls)p 636 2133 V 40 w(certi\014cate)p 1063
26013
2133 V 43 w(v)m(erify)p 1328 2133 V 40 w(\015ags)31 b(en)m(umerations.)
26014
390 2263 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g
26015
(certi\014cate)j(v)m(eri\014cation)f(output.)390 2393
26016
y(This)d(function)h(will)h(try)f(to)h(v)m(erify)g(the)f(giv)m(en)h
26017
(certi\014cate)h(and)e(return)f(its)i(status.)41 b(The)29
26018
b(v)m(eri\014-)390 2502 y(cation)j(output)e(in)g(this)g(functions)g
26019
(cannot)h(b)s(e)f(GNUTLS)p 2445 2502 V 39 w(CER)-8 b(T)p
26020
2737 2502 V 40 w(NOT)p 2982 2502 V 39 w(V)e(ALID.)390
26021
2632 y Fn(Returns:)73 b FB(On)47 b(success,)k Ft(GNUTLS_E_SUCCESS)42
26022
b FB(is)47 b(returned,)k(otherwise)c(a)g(negativ)m(e)i(error)390
26023
2742 y(v)-5 b(alue.and)31 b(a)f(negativ)m(e)j(v)-5 b(alue)31
26024
b(in)f(case)h(of)g(an)f(error.)150 2932 y Fv(gn)m(utls)p
26025
483 2932 37 5 v 55 w(x509)p 786 2932 V 54 w(dn)p 976
26026
2932 V 55 w(deinit)3350 3119 y FB([F)-8 b(unction])-3599
26027
b Fh(void)54 b(gnutls_x509_dn_deinit)d Fg(\()p Ff(gn)m(utls)p
26028
1836 3119 28 4 v 41 w(x509)p 2060 3119 V 41 w(dn)p 2203
26029
3119 V 39 w(t)31 b Fe(idn)12 b Fg(\))390 3229 y Ff(idn)p
26030
FB(:)40 b(a)31 b(DN)g(opaque)f(ob)5 b(ject)31 b(p)s(oin)m(ter.)390
26031
3358 y(This)f(function)g(deallo)s(cates)i(the)f(DN)g(ob)5
26032
b(ject)31 b(as)g(returned)e(b)m(y)h Ft(gnutls_x509_dn_import\(\))p
26033
FB(.)390 3488 y Fn(Since:)41 b FB(2.4.0)150 3678 y Fv(gn)m(utls)p
26034
483 3678 37 5 v 55 w(x509)p 786 3678 V 54 w(dn)p 976
26035
3678 V 55 w(exp)s(ort)3350 3866 y FB([F)-8 b(unction])-3599
25990
2750 1850 V 40 w(datum)p 3048 1850 V 40 w(t)g(*)f Fe(signature)12
25991
b Fg(\))390 1960 y Ff(crt)r FB(:)41 b(Holds)31 b(the)f(certi\014cate)
25992
390 2093 y Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)
25993
390 2225 y Ff(data)p FB(:)41 b(holds)30 b(the)h(data)g(to)g(b)s(e)f
25994
(signed)390 2358 y Ff(signature)5 b FB(:)41 b(con)m(tains)32
25995
b(the)e(signature)390 2491 y(This)d(function)h(will)h(v)m(erify)g(the)f
25996
(giv)m(en)h(signed)g(data,)g(using)f(the)g(parameters)h(from)f(the)g
25997
(certi\014-)390 2600 y(cate.)390 2733 y Fn(Returns:)40
25998
b FB(In)30 b(case)h(of)g(a)g(v)m(eri\014cation)h(failure)e(0)h(is)f
25999
(returned,)g(and)g(1)g(on)h(success.)150 2929 y Fv(gn)m(utls)p
26000
483 2929 37 5 v 55 w(x509)p 786 2929 V 54 w(crt)p 993
26001
2929 V 54 w(v)m(erify)3350 3122 y FB([F)-8 b(unction])-3599
26002
b Fh(int)53 b(gnutls_x509_crt_verif)q(y)e Fg(\()p Ff(gn)m(utls)p
26003
1836 3122 28 4 v 41 w(x509)p 2060 3122 V 41 w(crt)p 2212
26004
3122 V 41 w(t)30 b Fe(cert)12 b Ff(,)32 b(const)565 3232
26005
y(gn)m(utls)p 811 3232 V 41 w(x509)p 1035 3232 V 41 w(crt)p
26006
1187 3232 V 40 w(t)f(*)g Fe(CA_list)12 b Ff(,)32 b(in)m(t)f
26007
Fe(CA_list_length)12 b Ff(,)34 b(unsigned)29 b(in)m(t)i
26008
Fe(flags)12 b Ff(,)565 3341 y(unsigned)29 b(in)m(t)i(*)g
26009
Fe(verify)12 b Fg(\))390 3451 y Ff(cert)r FB(:)41 b(is)31
26010
b(the)f(certi\014cate)j(to)e(b)s(e)f(v)m(eri\014ed)390
26011
3584 y Ff(CA)p 530 3584 V 40 w(list)r FB(:)41 b(is)31
26012
b(one)f(certi\014cate)j(that)e(is)f(considered)g(to)h(b)s(e)f(trusted)g
26013
(one)390 3716 y Ff(CA)p 530 3716 V 40 w(list)p 691 3716
26014
V 41 w(length)p FB(:)41 b(holds)30 b(the)g(n)m(um)m(b)s(er)f(of)i(CA)f
26015
(certi\014cate)i(in)e(CA)p 2697 3716 V 40 w(list)390
26016
3849 y Ff(\015ags)t FB(:)51 b(Flags)37 b(that)f(ma)m(y)g(b)s(e)e(used)h
26017
(to)h(c)m(hange)h(the)e(v)m(eri\014cation)i(algorithm.)57
26018
b(Use)36 b(OR)f(of)h(the)390 3959 y(gn)m(utls)p 636 3959
26019
V 40 w(certi\014cate)p 1063 3959 V 43 w(v)m(erify)p 1328
26020
3959 V 40 w(\015ags)31 b(en)m(umerations.)390 4091 y
26021
Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g(certi\014cate)j(v)m
26022
(eri\014cation)f(output.)390 4224 y(This)d(function)h(will)h(try)f(to)h
26023
(v)m(erify)g(the)f(giv)m(en)h(certi\014cate)h(and)e(return)f(its)i
26024
(status.)41 b(The)29 b(v)m(eri\014-)390 4334 y(cation)j(output)e(in)g
26025
(this)g(functions)g(cannot)h(b)s(e)f(GNUTLS)p 2445 4334
26026
V 39 w(CER)-8 b(T)p 2737 4334 V 40 w(NOT)p 2982 4334
26027
V 39 w(V)e(ALID.)390 4466 y Fn(Returns:)73 b FB(On)47
26028
b(success,)k Ft(GNUTLS_E_SUCCESS)42 b FB(is)47 b(returned,)k(otherwise)
26029
c(a)g(negativ)m(e)i(error)390 4576 y(v)-5 b(alue.and)31
26030
b(a)f(negativ)m(e)j(v)-5 b(alue)31 b(in)f(case)h(of)g(an)f(error.)150
26031
4772 y Fv(gn)m(utls)p 483 4772 37 5 v 55 w(x509)p 786
26032
4772 V 54 w(dn)p 976 4772 V 55 w(deinit)3350 4965 y FB([F)-8
26033
b(unction])-3599 b Fh(void)54 b(gnutls_x509_dn_deinit)d
26034
Fg(\()p Ff(gn)m(utls)p 1836 4965 28 4 v 41 w(x509)p 2060
26035
4965 V 41 w(dn)p 2203 4965 V 39 w(t)31 b Fe(idn)12 b
26036
Fg(\))390 5075 y Ff(idn)p FB(:)40 b(a)31 b(DN)g(opaque)f(ob)5
26037
b(ject)31 b(p)s(oin)m(ter.)390 5207 y(This)f(function)g(deallo)s(cates)
26038
i(the)f(DN)g(ob)5 b(ject)31 b(as)g(returned)e(b)m(y)h
26039
Ft(gnutls_x509_dn_import\(\))p FB(.)390 5340 y Fn(Since:)41
26040
b FB(2.4.0)p eop end
26041
%%Page: 224 230
26042
TeXDict begin 224 229 bop 150 -116 a FB(Chapter)30 b(9:)41
26043
b(F)-8 b(unction)31 b(Reference)2237 b(224)150 299 y
26044
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
26045
w(dn)p 976 299 V 55 w(exp)s(ort)3350 488 y FB([F)-8 b(unction])-3599
26036
26046
b Fh(int)53 b(gnutls_x509_dn_export)f Fg(\()p Ff(gn)m(utls)p
26037
1784 3866 28 4 v 41 w(x509)p 2008 3866 V 41 w(dn)p 2151
26038
3866 V 39 w(t)31 b Fe(dn)12 b Ff(,)565 3975 y(gn)m(utls)p
26039
811 3975 V 41 w(x509)p 1035 3975 V 41 w(crt)p 1187 3975
26040
V 40 w(fm)m(t)p 1363 3975 V 41 w(t)30 b Fe(format)12
26041
b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12 b Ff(,)33
26042
b(size)p 2906 3975 V 41 w(t)e(*)565 4085 y Fe(output_data_size)12
26043
b Fg(\))390 4194 y Ff(dn)p FB(:)40 b(Holds)30 b(the)h(opaque)f(DN)h(ob)
26044
5 b(ject)390 4324 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h
26045
(output)f(params.)40 b(One)30 b(of)h(PEM)f(or)g(DER.)390
26046
4454 y Ff(output)p 664 4454 V 40 w(data)p FB(:)41 b(will)31
26047
1784 488 28 4 v 41 w(x509)p 2008 488 V 41 w(dn)p 2151
26048
488 V 39 w(t)31 b Fe(dn)12 b Ff(,)565 598 y(gn)m(utls)p
26049
811 598 V 41 w(x509)p 1035 598 V 41 w(crt)p 1187 598
26050
V 40 w(fm)m(t)p 1363 598 V 41 w(t)30 b Fe(format)12 b
26051
Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12 b Ff(,)33 b(size)p
26052
2906 598 V 41 w(t)e(*)565 708 y Fe(output_data_size)12
26053
b Fg(\))390 817 y Ff(dn)p FB(:)40 b(Holds)30 b(the)h(opaque)f(DN)h(ob)5
26054
b(ject)390 948 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f
26055
(params.)40 b(One)30 b(of)h(PEM)f(or)g(DER.)390 1079
26056
y Ff(output)p 664 1079 V 40 w(data)p FB(:)41 b(will)31
26047
26057
b(con)m(tain)h(a)e(DN)h(PEM)g(or)f(DER)g(enco)s(ded)390
26048
4584 y Ff(output)p 664 4584 V 40 w(data)p 880 4584 V
26058
1210 y Ff(output)p 664 1210 V 40 w(data)p 880 1210 V
26049
26059
40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
26050
2093 4584 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26051
(actual)390 4693 y(size)c(of)g(parameters\))390 4823
26060
2093 1210 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26061
(actual)390 1319 y(size)c(of)g(parameters\))390 1450
26052
26062
y(This)f(function)g(will)g(exp)s(ort)g(the)h(DN)g(to)g(DER)g(or)f(PEM)g
26053
(format.)390 4953 y(If)23 b(the)g(bu\013er)f(pro)m(vided)g(is)h(not)h
26063
(format.)390 1581 y(If)23 b(the)g(bu\013er)f(pro)m(vided)g(is)h(not)h
26054
26064
(long)f(enough)g(to)h(hold)f(the)g(output,)h(then)f(*)p
26055
Ft(output_data_size)390 5063 y FB(is)30 b(up)s(dated)f(and)h
26065
Ft(output_data_size)390 1691 y FB(is)30 b(up)s(dated)f(and)h
26056
26066
Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24 b FB(will)31 b(b)s(e)e(returned.)
26057
390 5192 y(If)h(the)g(structure)g(is)h(PEM)f(enco)s(ded,)g(it)h(will)g
26067
390 1822 y(If)h(the)g(structure)g(is)h(PEM)f(enco)s(ded,)g(it)h(will)g
26058
26068
(ha)m(v)m(e)h(a)e(header)h(of)f Ft(")p FB(BEGIN)h(NAME)p
26059
Ft(")p FB(.)390 5322 y Fn(Returns:)36 b FB(On)20 b(success,)j
26069
Ft(")p FB(.)390 1953 y Fn(Returns:)36 b FB(On)20 b(success,)j
26060
26070
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26061
(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
26062
%%Page: 224 230
26063
TeXDict begin 224 229 bop 150 -116 a FB(Chapter)30 b(9:)41
26064
b(F)-8 b(unction)31 b(Reference)2237 b(224)150 299 y
26065
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
26066
w(dn)p 976 299 V 55 w(get)p 1196 299 V 54 w(rdn)p 1436
26067
299 V 54 w(a)m(v)-7 b(a)3350 495 y FB([F)f(unction])-3599
26068
b Fh(int)53 b(gnutls_x509_dn_get_rd)q(n_av)q(a)f Fg(\()p
26069
Ff(gn)m(utls)p 2046 495 28 4 v 40 w(x509)p 2269 495 V
26070
42 w(dn)p 2413 495 V 39 w(t)30 b Fe(dn)12 b Ff(,)31 b(in)m(t)g
26071
Fe(irdn)12 b Ff(,)565 605 y(in)m(t)31 b Fe(iava)12 b
26072
Ff(,)31 b(gn)m(utls)p 1226 605 V 41 w(x509)p 1450 605
26073
V 41 w(a)m(v)-5 b(a)p 1621 605 V 41 w(st)31 b(*)g Fe(ava)12
26074
b Fg(\))390 714 y Ff(dn)p FB(:)40 b(input)29 b(v)-5 b(ariable)31
26075
b(with)f(opaque)h(DN)g(p)s(oin)m(ter)390 849 y Ff(irdn)p
26076
FB(:)40 b(index)29 b(of)i(RDN)390 983 y Ff(ia)m(v)-5
26077
b(a)p FB(:)42 b(index)30 b(of)h(A)-10 b(V)g(A.)390 1117
26078
y Ff(a)m(v)-5 b(a)p FB(:)42 b(P)m(oin)m(ter)32 b(to)f(structure)f(whic)
26079
m(h)g(will)g(hold)h(output)e(information.)390 1252 y(Get)i(p)s(oin)m
26080
(ters)g(to)g(data)g(within)f(the)g(DN.)390 1386 y(Note)k(that)g
26081
Ft(ava)e FB(will)h(con)m(tain)i(p)s(oin)m(ters)e(in)m(to)h(the)f
26082
Ft(dn)f FB(structure,)i(so)f(y)m(ou)g(should)f(not)i(mo)s(dify)390
26083
1496 y(an)m(y)41 b(data)g(or)g(deallo)s(cate)i(it.)71
26084
b(Note)42 b(also)g(that)f(the)f(DN)i(in)e(turn)f(p)s(oin)m(ts)i(in)m
26085
(to)g(the)g(original)390 1605 y(certi\014cate)32 b(structure,)e(and)f
26086
(th)m(us)h(y)m(ou)g(ma)m(y)g(not)g(deallo)s(cate)j(the)d(certi\014cate)
26087
i(and)d(con)m(tin)m(ue)i(to)390 1715 y(access)h Ft(dn)p
26088
FB(.)390 1849 y Fn(Returns:)40 b FB(Returns)30 b(0)h(on)f(success,)h
26089
(or)f(an)g(error)g(co)s(de.)150 2048 y Fv(gn)m(utls)p
26090
483 2048 37 5 v 55 w(x509)p 786 2048 V 54 w(dn)p 976
26091
2048 V 55 w(imp)s(ort)3350 2245 y FB([F)-8 b(unction])-3599
26092
b Fh(int)53 b(gnutls_x509_dn_import)f Fg(\()p Ff(gn)m(utls)p
26093
1784 2245 28 4 v 41 w(x509)p 2008 2245 V 41 w(dn)p 2151
26094
2245 V 39 w(t)31 b Fe(odn)12 b Ff(,)31 b(const)565 2354
26095
y(gn)m(utls)p 811 2354 V 41 w(datum)p 1110 2354 V 39
26096
w(t)g(*)g Fe(data)12 b Fg(\))390 2464 y Ff(o)s(dn)p FB(:)40
26097
b(the)30 b(structure)g(that)h(will)g(hold)f(the)g(imp)s(orted)g(DN)390
26098
2598 y Ff(data)p FB(:)41 b(should)30 b(con)m(tain)i(a)e(DER)h(enco)s
26099
(ded)f(RDN)h(sequence)390 2732 y(This)e(function)g(parses)g(an)g(RDN)h
26100
(sequence)g(and)f(stores)g(the)h(result)f(to)i(a)e Ft(gnutls_x509_dn_t)
26101
390 2842 y FB(structure.)57 b(The)35 b(structure)g(m)m(ust)h(ha)m(v)m
26102
(e)h(b)s(een)e(initialized)j(with)d Ft(gnutls_x509_dn_init\(\))p
26103
FB(.)390 2952 y(Y)-8 b(ou)48 b(ma)m(y)h(use)e Ft
26071
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2145 y Fv(gn)m(utls)p
26072
483 2145 37 5 v 55 w(x509)p 786 2145 V 54 w(dn)p 976
26073
2145 V 55 w(get)p 1196 2145 V 54 w(rdn)p 1436 2145 V
26074
54 w(a)m(v)e(a)3350 2334 y FB([F)f(unction])-3599 b Fh(int)53
26075
b(gnutls_x509_dn_get_rd)q(n_av)q(a)f Fg(\()p Ff(gn)m(utls)p
26076
2046 2334 28 4 v 40 w(x509)p 2269 2334 V 42 w(dn)p 2413
26077
2334 V 39 w(t)30 b Fe(dn)12 b Ff(,)31 b(in)m(t)g Fe(irdn)12
26078
b Ff(,)565 2444 y(in)m(t)31 b Fe(iava)12 b Ff(,)31 b(gn)m(utls)p
26079
1226 2444 V 41 w(x509)p 1450 2444 V 41 w(a)m(v)-5 b(a)p
26080
1621 2444 V 41 w(st)31 b(*)g Fe(ava)12 b Fg(\))390 2553
26081
y Ff(dn)p FB(:)40 b(input)29 b(v)-5 b(ariable)31 b(with)f(opaque)h(DN)g
26082
(p)s(oin)m(ter)390 2684 y Ff(irdn)p FB(:)40 b(index)29
26083
b(of)i(RDN)390 2815 y Ff(ia)m(v)-5 b(a)p FB(:)42 b(index)30
26084
b(of)h(A)-10 b(V)g(A.)390 2946 y Ff(a)m(v)-5 b(a)p FB(:)42
26085
b(P)m(oin)m(ter)32 b(to)f(structure)f(whic)m(h)g(will)g(hold)h(output)e
26086
(information.)390 3077 y(Get)i(p)s(oin)m(ters)g(to)g(data)g(within)f
26087
(the)g(DN.)390 3208 y(Note)k(that)g Ft(ava)e FB(will)h(con)m(tain)i(p)s
26088
(oin)m(ters)e(in)m(to)h(the)f Ft(dn)f FB(structure,)i(so)f(y)m(ou)g
26089
(should)f(not)i(mo)s(dify)390 3318 y(an)m(y)41 b(data)g(or)g(deallo)s
26090
(cate)i(it.)71 b(Note)42 b(also)g(that)f(the)f(DN)i(in)e(turn)f(p)s
26091
(oin)m(ts)i(in)m(to)g(the)g(original)390 3427 y(certi\014cate)32
26092
b(structure,)e(and)f(th)m(us)h(y)m(ou)g(ma)m(y)g(not)g(deallo)s(cate)j
26093
(the)d(certi\014cate)i(and)d(con)m(tin)m(ue)i(to)390
26094
3537 y(access)h Ft(dn)p FB(.)390 3668 y Fn(Returns:)40
26095
b FB(Returns)30 b(0)h(on)f(success,)h(or)f(an)g(error)g(co)s(de.)150
26096
3860 y Fv(gn)m(utls)p 483 3860 37 5 v 55 w(x509)p 786
26097
3860 V 54 w(dn)p 976 3860 V 55 w(imp)s(ort)3350 4049
26098
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_dn_import)f
26099
Fg(\()p Ff(gn)m(utls)p 1784 4049 28 4 v 41 w(x509)p 2008
26100
4049 V 41 w(dn)p 2151 4049 V 39 w(t)31 b Fe(odn)12 b
26101
Ff(,)31 b(const)565 4159 y(gn)m(utls)p 811 4159 V 41
26102
w(datum)p 1110 4159 V 39 w(t)g(*)g Fe(data)12 b Fg(\))390
26103
4268 y Ff(o)s(dn)p FB(:)40 b(the)30 b(structure)g(that)h(will)g(hold)f
26104
(the)g(imp)s(orted)g(DN)390 4399 y Ff(data)p FB(:)41
26105
b(should)30 b(con)m(tain)i(a)e(DER)h(enco)s(ded)f(RDN)h(sequence)390
26106
4530 y(This)e(function)g(parses)g(an)g(RDN)h(sequence)g(and)f(stores)g
26107
(the)h(result)f(to)i(a)e Ft(gnutls_x509_dn_t)390 4640
26108
y FB(structure.)57 b(The)35 b(structure)g(m)m(ust)h(ha)m(v)m(e)h(b)s
26109
(een)e(initialized)j(with)d Ft(gnutls_x509_dn_init\(\))p
26110
FB(.)390 4749 y(Y)-8 b(ou)48 b(ma)m(y)h(use)e Ft
26104
26111
(gnutls_x509_dn_get_rdn_ava)o(\(\))42 b FB(to)48 b(deco)s(de)g(the)g
26105
(DN.)h(This)e(function)390 3061 y(parses)42 b(an)h(RDN)g(sequence)h
26112
(DN.)h(This)e(function)390 4859 y(parses)42 b(an)h(RDN)g(sequence)h
26106
26113
(and)e(stores)h(the)g(result)g(to)h(a)f Ft(gnutls_x509_dn_t)38
26107
b FB(structure.)390 3171 y(The)g(structure)f(m)m(ust)h(ha)m(v)m(e)i(b)s
26114
b FB(structure.)390 4969 y(The)g(structure)f(m)m(ust)h(ha)m(v)m(e)i(b)s
26108
26115
(een)d(initialized)j(with)e Ft(gnutls_x509_dn_init\(\))p
26109
FB(.)59 b(Y)-8 b(ou)38 b(ma)m(y)390 3280 y(use)30 b Ft
26116
FB(.)59 b(Y)-8 b(ou)38 b(ma)m(y)390 5078 y(use)30 b Ft
26110
26117
(gnutls_x509_dn_get_rdn_av)o(a\(\))24 b FB(to)31 b(deco)s(de)f(the)h
26111
(DN.)390 3415 y Fn(Returns:)36 b FB(On)20 b(success,)j
26118
(DN.)390 5209 y Fn(Returns:)36 b FB(On)20 b(success,)j
26112
26119
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26113
(negativ)m(e)h(error)d(v)-5 b(alue.)390 3549 y Fn(Since:)41
26114
b FB(2.4.0)150 3748 y Fv(gn)m(utls)p 483 3748 37 5 v
26115
55 w(x509)p 786 3748 V 54 w(dn)p 976 3748 V 55 w(init)3350
26116
3944 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_dn_init)e
26117
Fg(\()p Ff(gn)m(utls)p 1679 3944 28 4 v 41 w(x509)p 1903
26118
3944 V 42 w(dn)p 2047 3944 V 39 w(t)30 b(*)h Fe(odn)12
26119
b Fg(\))390 4054 y Ff(o)s(dn)p FB(:)40 b(the)30 b(ob)5
26120
b(ject)31 b(to)h(b)s(e)d(initialized)390 4188 y(This)h(function)g
26121
(initializes)i(a)f Ft(gnutls_x509_dn_t)26 b FB(structure.)390
26122
4322 y(The)k(ob)5 b(ject)31 b(returned)e(m)m(ust)i(b)s(e)e(deallo)s
26123
(cated)k(using)c Ft(gnutls_x509_dn_deinit\(\))p FB(.)390
26124
4457 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26125
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26126
b(alue.)390 4591 y Fn(Since:)41 b FB(2.4.0)150 4790 y
26127
Fv(gn)m(utls)p 483 4790 37 5 v 55 w(x509)p 786 4790 V
26128
54 w(dn)p 976 4790 V 55 w(oid)p 1194 4790 V 54 w(kno)m(wn)3350
26129
4986 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_dn_oid_kn)q
26130
(own)f Fg(\()p Ff(const)31 b(c)m(har)g(*)g Fe(oid)12
26131
b Fg(\))390 5096 y Ff(oid)t FB(:)40 b(holds)30 b(an)h(Ob)5
26132
b(ject)30 b(Iden)m(ti\014er)g(in)g(a)h(n)m(ull)f(terminated)h(string)
26133
390 5230 y(This)h(function)g(will)h(inform)f(ab)s(out)g(kno)m(wn)g(DN)h
26134
(OIDs.)47 b(This)32 b(is)h(useful)f(since)h(functions)f(lik)m(e)390
26135
5340 y Ft(gnutls_x509_crt_set_dn_b)o(y_oi)o(d\(\))17
26136
b FB(use)23 b(the)h(information)g(on)f(kno)m(wn)h(OIDs)f(to)h(prop)s
26137
(erly)p eop end
26120
(negativ)m(e)h(error)d(v)-5 b(alue.)390 5340 y Fn(Since:)41
26121
b FB(2.4.0)p eop end
26138
26122
%%Page: 225 231
26139
26123
TeXDict begin 225 230 bop 150 -116 a FB(Chapter)30 b(9:)41
26140
b(F)-8 b(unction)31 b(Reference)2237 b(225)390 299 y(enco)s(de)34
26141
b(their)f(input.)49 b(Ob)5 b(ject)34 b(Iden)m(ti\014ers)f(that)h(are)g
26142
(not)g(kno)m(wn)f(are)h(not)g(enco)s(ded)f(b)m(y)g(these)390
26143
408 y(functions,)c(and)f(their)h(input)f(is)h(stored)g(directly)g(in)m
26144
(to)h(the)f(ASN.1)h(structure.)39 b(In)28 b(that)i(case)g(of)390
26145
518 y(unkno)m(wn)f(OIDs,)h(y)m(ou)h(ha)m(v)m(e)h(the)e(resp)s
26146
(onsibilit)m(y)h(of)f(DER)h(enco)s(ding)f(y)m(our)g(data.)390
26147
653 y Fn(Returns:)40 b FB(1)31 b(on)f(kno)m(wn)g(OIDs)g(and)g(0)h
26148
(otherwise.)150 853 y Fv(gn)m(utls)p 483 853 37 5 v 55
26149
w(x509)p 786 853 V 54 w(privk)m(ey)p 1240 853 V 54 w(cp)m(y)3350
26150
1051 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_c)q
26151
(py)f Fg(\()p Ff(gn)m(utls)p 1889 1051 28 4 v 40 w(x509)p
26152
2112 1051 V 42 w(privk)m(ey)p 2447 1051 V 40 w(t)31 b
26153
Fe(dst)12 b Ff(,)565 1160 y(gn)m(utls)p 811 1160 V 41
26154
w(x509)p 1035 1160 V 41 w(privk)m(ey)p 1369 1160 V 40
26155
w(t)31 b Fe(src)12 b Fg(\))390 1270 y Ff(dst)r FB(:)40
26156
b(The)30 b(destination)h(k)m(ey)-8 b(,)32 b(whic)m(h)e(should)g(b)s(e)f
26157
(initialized.)390 1405 y Ff(src)6 b FB(:)40 b(The)30
26158
b(source)g(k)m(ey)390 1540 y(This)g(function)g(will)g(cop)m(y)h(a)g
26159
(priv)-5 b(ate)31 b(k)m(ey)g(from)f(source)h(to)g(destination)g(k)m(ey)
26160
-8 b(.)390 1675 y Fn(Returns:)36 b FB(On)20 b(success,)j
26161
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26162
(negativ)m(e)h(error)d(v)-5 b(alue.)150 1875 y Fv(gn)m(utls)p
26163
483 1875 37 5 v 55 w(x509)p 786 1875 V 54 w(privk)m(ey)p
26164
1240 1875 V 54 w(deinit)3350 2072 y FB([F)d(unction])-3599
26124
b(F)-8 b(unction)31 b(Reference)2237 b(225)150 299 y
26125
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
26126
w(dn)p 976 299 V 55 w(init)3350 498 y FB([F)-8 b(unction])-3599
26127
b Fh(int)53 b(gnutls_x509_dn_init)e Fg(\()p Ff(gn)m(utls)p
26128
1679 498 28 4 v 41 w(x509)p 1903 498 V 42 w(dn)p 2047
26129
498 V 39 w(t)30 b(*)h Fe(odn)12 b Fg(\))390 608 y Ff(o)s(dn)p
26130
FB(:)40 b(the)30 b(ob)5 b(ject)31 b(to)h(b)s(e)d(initialized)390
26131
745 y(This)h(function)g(initializes)i(a)f Ft(gnutls_x509_dn_t)26
26132
b FB(structure.)390 882 y(The)k(ob)5 b(ject)31 b(returned)e(m)m(ust)i
26133
(b)s(e)e(deallo)s(cated)k(using)c Ft(gnutls_x509_dn_deinit\(\))p
26134
FB(.)390 1020 y Fn(Returns:)36 b FB(On)20 b(success,)j
26135
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26136
(negativ)m(e)h(error)d(v)-5 b(alue.)390 1157 y Fn(Since:)41
26137
b FB(2.4.0)150 1359 y Fv(gn)m(utls)p 483 1359 37 5 v
26138
55 w(x509)p 786 1359 V 54 w(dn)p 976 1359 V 55 w(oid)p
26139
1194 1359 V 54 w(kno)m(wn)3350 1558 y FB([F)-8 b(unction])-3599
26140
b Fh(int)53 b(gnutls_x509_dn_oid_kn)q(own)f Fg(\()p Ff(const)31
26141
b(c)m(har)g(*)g Fe(oid)12 b Fg(\))390 1668 y Ff(oid)t
26142
FB(:)40 b(holds)30 b(an)h(Ob)5 b(ject)30 b(Iden)m(ti\014er)g(in)g(a)h
26143
(n)m(ull)f(terminated)h(string)390 1805 y(This)h(function)g(will)h
26144
(inform)f(ab)s(out)g(kno)m(wn)g(DN)h(OIDs.)47 b(This)32
26145
b(is)h(useful)f(since)h(functions)f(lik)m(e)390 1915
26146
y Ft(gnutls_x509_crt_set_dn_b)o(y_oi)o(d\(\))17 b FB(use)23
26147
b(the)h(information)g(on)f(kno)m(wn)h(OIDs)f(to)h(prop)s(erly)390
26148
2024 y(enco)s(de)34 b(their)f(input.)49 b(Ob)5 b(ject)34
26149
b(Iden)m(ti\014ers)f(that)h(are)g(not)g(kno)m(wn)f(are)h(not)g(enco)s
26150
(ded)f(b)m(y)g(these)390 2134 y(functions,)c(and)f(their)h(input)f(is)h
26151
(stored)g(directly)g(in)m(to)h(the)f(ASN.1)h(structure.)39
26152
b(In)28 b(that)i(case)g(of)390 2243 y(unkno)m(wn)f(OIDs,)h(y)m(ou)h(ha)
26153
m(v)m(e)h(the)e(resp)s(onsibilit)m(y)h(of)f(DER)h(enco)s(ding)f(y)m
26154
(our)g(data.)390 2381 y Fn(Returns:)40 b FB(1)31 b(on)f(kno)m(wn)g
26155
(OIDs)g(and)g(0)h(otherwise.)150 2582 y Fv(gn)m(utls)p
26156
483 2582 V 55 w(x509)p 786 2582 V 54 w(privk)m(ey)p 1240
26157
2582 V 54 w(cp)m(y)3350 2782 y FB([F)-8 b(unction])-3599
26158
b Fh(int)53 b(gnutls_x509_privkey_c)q(py)f Fg(\()p Ff(gn)m(utls)p
26159
1889 2782 28 4 v 40 w(x509)p 2112 2782 V 42 w(privk)m(ey)p
26160
2447 2782 V 40 w(t)31 b Fe(dst)12 b Ff(,)565 2892 y(gn)m(utls)p
26161
811 2892 V 41 w(x509)p 1035 2892 V 41 w(privk)m(ey)p
26162
1369 2892 V 40 w(t)31 b Fe(src)12 b Fg(\))390 3001 y
26163
Ff(dst)r FB(:)40 b(The)30 b(destination)h(k)m(ey)-8 b(,)32
26164
b(whic)m(h)e(should)g(b)s(e)f(initialized.)390 3138 y
26165
Ff(src)6 b FB(:)40 b(The)30 b(source)g(k)m(ey)390 3276
26166
y(This)g(function)g(will)g(cop)m(y)h(a)g(priv)-5 b(ate)31
26167
b(k)m(ey)g(from)f(source)h(to)g(destination)g(k)m(ey)-8
26168
b(.)390 3413 y Fn(Returns:)36 b FB(On)20 b(success,)j
26169
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26170
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3615 y Fv(gn)m(utls)p
26171
483 3615 37 5 v 55 w(x509)p 786 3615 V 54 w(privk)m(ey)p
26172
1240 3615 V 54 w(deinit)3350 3814 y FB([F)d(unction])-3599
26165
26173
b Fh(void)54 b(gnutls_x509_privkey_dein)q(it)e Fg(\()p
26166
Ff(gn)m(utls)p 2098 2072 28 4 v 41 w(x509)p 2322 2072
26167
V 41 w(privk)m(ey)p 2656 2072 V 40 w(t)31 b Fe(key)12
26168
b Fg(\))390 2182 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s
26169
(e)f(initialized)390 2317 y(This)g(function)g(will)g(deinitialize)j(a)e
26170
(priv)-5 b(ate)31 b(k)m(ey)g(structure.)150 2517 y Fv(gn)m(utls)p
26171
483 2517 37 5 v 55 w(x509)p 786 2517 V 54 w(privk)m(ey)p
26172
1240 2517 V 54 w(exp)s(ort)p 1645 2517 V 54 w(dsa)p 1875
26173
2517 V 55 w(ra)m(w)3350 2714 y FB([F)-8 b(unction])-3599
26174
Ff(gn)m(utls)p 2098 3814 28 4 v 41 w(x509)p 2322 3814
26175
V 41 w(privk)m(ey)p 2656 3814 V 40 w(t)31 b Fe(key)12
26176
b Fg(\))390 3924 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s
26177
(e)f(initialized)390 4061 y(This)g(function)g(will)g(deinitialize)j(a)e
26178
(priv)-5 b(ate)31 b(k)m(ey)g(structure.)150 4263 y Fv(gn)m(utls)p
26179
483 4263 37 5 v 55 w(x509)p 786 4263 V 54 w(privk)m(ey)p
26180
1240 4263 V 54 w(exp)s(ort)p 1645 4263 V 54 w(dsa)p 1875
26181
4263 V 55 w(ra)m(w)3350 4462 y FB([F)-8 b(unction])-3599
26174
26182
b Fh(int)53 b(gnutls_x509_privkey_e)q(xpor)q(t_d)q(sa_)q(raw)f
26175
Fg(\()p Ff(gn)m(utls)p 2464 2714 28 4 v 41 w(x509)p 2688
26176
2714 V 41 w(privk)m(ey)p 3022 2714 V 40 w(t)565 2824
26177
y Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1035 2824 V 41 w(datum)p
26178
1334 2824 V 39 w(t)g(*)g Fe(p)12 b Ff(,)30 b(gn)m(utls)p
26179
1874 2824 V 40 w(datum)p 2172 2824 V 40 w(t)h(*)f Fe(q)12
26180
b Ff(,)31 b(gn)m(utls)p 2713 2824 V 40 w(datum)p 3011
26181
2824 V 40 w(t)f(*)h Fe(g)12 b Ff(,)565 2934 y(gn)m(utls)p
26182
811 2934 V 41 w(datum)p 1110 2934 V 39 w(t)31 b(*)g Fe(y)12
26183
b Ff(,)30 b(gn)m(utls)p 1650 2934 V 40 w(datum)p 1948
26184
2934 V 40 w(t)h(*)f Fe(x)12 b Fg(\))390 3043 y Ff(p)s
26185
FB(:)40 b(will)31 b(hold)f(the)g(p)390 3178 y Ff(q)r
26186
FB(:)41 b(will)30 b(hold)g(the)h(q)390 3314 y Ff(g)8
26187
b FB(:)41 b(will)31 b(hold)f(the)g(g)390 3449 y Ff(y)8
26188
b FB(:)40 b(will)31 b(hold)f(the)h(y)390 3584 y Ff(x)6
26189
b FB(:)41 b(will)31 b(hold)f(the)g(x)390 3719 y(This)e(function)g(will)
26190
h(exp)s(ort)f(the)h(DSA)g(priv)-5 b(ate)29 b(k)m(ey's)g(parameters)g
26191
(found)e(in)i(the)f(giv)m(en)i(struc-)390 3829 y(ture.)38
26192
b(The)21 b(new)h(parameters)h(will)f(b)s(e)g(allo)s(cated)i(using)d
26193
Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g(stored)390
26194
3938 y(in)30 b(the)h(appropriate)f(datum.)390 4073 y
26195
Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26183
Fg(\()p Ff(gn)m(utls)p 2464 4462 28 4 v 41 w(x509)p 2688
26184
4462 V 41 w(privk)m(ey)p 3022 4462 V 40 w(t)565 4572
26185
y Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1035 4572 V 41 w(datum)p
26186
1334 4572 V 39 w(t)g(*)g Fe(p)12 b Ff(,)30 b(gn)m(utls)p
26187
1874 4572 V 40 w(datum)p 2172 4572 V 40 w(t)h(*)f Fe(q)12
26188
b Ff(,)31 b(gn)m(utls)p 2713 4572 V 40 w(datum)p 3011
26189
4572 V 40 w(t)f(*)h Fe(g)12 b Ff(,)565 4682 y(gn)m(utls)p
26190
811 4682 V 41 w(datum)p 1110 4682 V 39 w(t)31 b(*)g Fe(y)12
26191
b Ff(,)30 b(gn)m(utls)p 1650 4682 V 40 w(datum)p 1948
26192
4682 V 40 w(t)h(*)f Fe(x)12 b Fg(\))390 4791 y Ff(p)s
26193
FB(:)40 b(will)31 b(hold)f(the)g(p)390 4928 y Ff(q)r
26194
FB(:)41 b(will)30 b(hold)g(the)h(q)390 5066 y Ff(g)8
26195
b FB(:)41 b(will)31 b(hold)f(the)g(g)390 5203 y Ff(y)8
26196
b FB(:)40 b(will)31 b(hold)f(the)h(y)390 5340 y Ff(x)6
26197
b FB(:)41 b(will)31 b(hold)f(the)g(x)p eop end
26198
%%Page: 226 232
26199
TeXDict begin 226 231 bop 150 -116 a FB(Chapter)30 b(9:)41
26200
b(F)-8 b(unction)31 b(Reference)2237 b(226)390 299 y(This)28
26201
b(function)g(will)h(exp)s(ort)f(the)h(DSA)g(priv)-5 b(ate)29
26202
b(k)m(ey's)g(parameters)g(found)e(in)i(the)f(giv)m(en)i(struc-)390
26203
408 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)g(allo)s
26204
(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g(stored)
26205
390 518 y(in)30 b(the)h(appropriate)f(datum.)390 650
26206
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26196
26207
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26197
b(alue.)150 4273 y Fv(gn)m(utls)p 483 4273 37 5 v 55
26198
w(x509)p 786 4273 V 54 w(privk)m(ey)p 1240 4273 V 54
26199
w(exp)s(ort)p 1645 4273 V 54 w(pk)m(cs8)3350 4471 y FB([F)d(unction])
26200
-3599 b Fh(int)53 b(gnutls_x509_privkey_e)q(xpor)q(t_p)q(kcs)q(8)e
26201
Fg(\()p Ff(gn)m(utls)p 2359 4471 28 4 v 41 w(x509)p 2583
26202
4471 V 41 w(privk)m(ey)p 2917 4471 V 41 w(t)565 4580
26203
y Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1035 4580 V 41 w(x509)p
26204
1259 4580 V 41 w(crt)p 1411 4580 V 40 w(fm)m(t)p 1587
26205
4580 V 41 w(t)f Fe(format)12 b Ff(,)32 b(const)f(c)m(har)g(*)g
26206
Fe(password)12 b Ff(,)32 b(unsigned)d(in)m(t)565 4690
26208
b(alue.)150 843 y Fv(gn)m(utls)p 483 843 37 5 v 55 w(x509)p
26209
786 843 V 54 w(privk)m(ey)p 1240 843 V 54 w(exp)s(ort)p
26210
1645 843 V 54 w(pk)m(cs8)3350 1034 y FB([F)d(unction])-3599
26211
b Fh(int)53 b(gnutls_x509_privkey_e)q(xpor)q(t_p)q(kcs)q(8)e
26212
Fg(\()p Ff(gn)m(utls)p 2359 1034 28 4 v 41 w(x509)p 2583
26213
1034 V 41 w(privk)m(ey)p 2917 1034 V 41 w(t)565 1144
26214
y Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1035 1144 V 41 w(x509)p
26215
1259 1144 V 41 w(crt)p 1411 1144 V 40 w(fm)m(t)p 1587
26216
1144 V 41 w(t)f Fe(format)12 b Ff(,)32 b(const)f(c)m(har)g(*)g
26217
Fe(password)12 b Ff(,)32 b(unsigned)d(in)m(t)565 1253
26207
26218
y Fe(flags)12 b Ff(,)32 b(v)m(oid)f(*)f Fe(output_data)12
26208
b Ff(,)34 b(size)p 1956 4690 V 41 w(t)c(*)h Fe(output_data_size)12
26209
b Fg(\))390 4799 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26210
4935 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
26211
b(One)30 b(of)h(PEM)f(or)g(DER.)390 5070 y Ff(passw)m(ord)t
26219
b Ff(,)34 b(size)p 1956 1253 V 41 w(t)c(*)h Fe(output_data_size)12
26220
b Fg(\))390 1363 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26221
1495 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
26222
b(One)30 b(of)h(PEM)f(or)g(DER.)390 1626 y Ff(passw)m(ord)t
26212
26223
FB(:)40 b(the)30 b(passw)m(ord)g(that)h(will)g(b)s(e)e(used)h(to)h
26213
(encrypt)f(the)h(k)m(ey)-8 b(.)390 5205 y Ff(\015ags)t
26224
(encrypt)f(the)h(k)m(ey)-8 b(.)390 1758 y Ff(\015ags)t
26214
26225
FB(:)41 b(an)30 b(ORed)g(sequence)h(of)f(gn)m(utls)p
26215
1748 5205 V 40 w(pk)m(cs)p 1960 5205 V 41 w(encrypt)p
26216
2302 5205 V 39 w(\015ags)p 2518 5205 V 41 w(t)390 5340
26217
y Ff(output)p 664 5340 V 40 w(data)p FB(:)41 b(will)31
26226
1748 1758 V 40 w(pk)m(cs)p 1960 1758 V 41 w(encrypt)p
26227
2302 1758 V 39 w(\015ags)p 2518 1758 V 41 w(t)390 1890
26228
y Ff(output)p 664 1890 V 40 w(data)p FB(:)41 b(will)31
26218
26229
b(con)m(tain)h(a)e(priv)-5 b(ate)31 b(k)m(ey)g(PEM)g(or)f(DER)h(enco)s
26219
(ded)p eop end
26220
%%Page: 226 232
26221
TeXDict begin 226 231 bop 150 -116 a FB(Chapter)30 b(9:)41
26222
b(F)-8 b(unction)31 b(Reference)2237 b(226)390 299 y
26223
Ff(output)p 664 299 28 4 v 40 w(data)p 880 299 V 40 w(size)5
26224
b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p 2093
26225
299 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26226
(actual)390 408 y(size)c(of)g(parameters\))390 548 y(This)c(function)h
26227
(will)g(exp)s(ort)g(the)g(priv)-5 b(ate)29 b(k)m(ey)g(to)g(a)f(PK)m
26228
(CS8)g(structure.)39 b(Both)29 b(RSA)e(and)h(DSA)390
26229
657 y(k)m(eys)i(can)h(b)s(e)e(exp)s(orted.)40 b(F)-8
26230
b(or)31 b(DSA)f(k)m(eys)g(w)m(e)g(use)g(PK)m(CS)f Ft(11)g
26231
FB(de\014nitions.)40 b(If)30 b(the)g(\015ags)g(do)g(not)390
26232
767 y(sp)s(ecify)g(the)h(encryption)f(cipher,)g(then)g(the)h(default)f
26233
(3DES)h(\(PBES2\))g(will)g(b)s(e)e(used.)390 906 y(The)48
26230
(ded)390 2021 y Ff(output)p 664 2021 V 40 w(data)p 880
26231
2021 V 40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
26232
2093 2021 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26233
(actual)390 2131 y(size)c(of)g(parameters\))390 2262
26234
y(This)c(function)h(will)g(exp)s(ort)g(the)g(priv)-5
26235
b(ate)29 b(k)m(ey)g(to)g(a)f(PK)m(CS8)g(structure.)39
26236
b(Both)29 b(RSA)e(and)h(DSA)390 2372 y(k)m(eys)i(can)h(b)s(e)e(exp)s
26237
(orted.)40 b(F)-8 b(or)31 b(DSA)f(k)m(eys)g(w)m(e)g(use)g(PK)m(CS)f
26238
Ft(11)g FB(de\014nitions.)40 b(If)30 b(the)g(\015ags)g(do)g(not)390
26239
2482 y(sp)s(ecify)g(the)h(encryption)f(cipher,)g(then)g(the)h(default)f
26240
(3DES)h(\(PBES2\))g(will)g(b)s(e)e(used.)390 2613 y(The)48
26234
26241
b Ft(password)e FB(can)i(b)s(e)g(either)h(ASCI)s(I)d(or)j(UTF-8)g(in)f
26235
(the)g(default)h(PBES2)f(encryption)390 1016 y(sc)m(hemas,)31
26242
(the)g(default)h(PBES2)f(encryption)390 2723 y(sc)m(hemas,)31
26236
26243
b(or)g(ASCI)s(I)d(for)j(the)f(PK)m(CS12)h(sc)m(hemas.)390
26237
1155 y(If)f(the)h(bu\013er)f(pro)m(vided)g(is)g(not)h(long)h(enough)e
26238
(to)h(hold)g(the)f(output,)h(then)f(*output)p 3357 1155
26239
V 40 w(data)p 3573 1155 V 41 w(size)390 1265 y(is)g(up)s(dated)f(and)h
26240
(GNUTLS)p 1401 1265 V 40 w(E)p 1503 1265 V 40 w(SHOR)-8
26241
b(T)p 1858 1265 V 39 w(MEMOR)g(Y)p 2323 1265 V 41 w(BUFFER)31
26242
b(will)g(b)s(e)f(returned.)390 1404 y(If)39 b(the)g(structure)f(is)h
26244
2854 y(If)f(the)h(bu\013er)f(pro)m(vided)g(is)g(not)h(long)h(enough)e
26245
(to)h(hold)g(the)f(output,)h(then)f(*output)p 3357 2854
26246
V 40 w(data)p 3573 2854 V 41 w(size)390 2964 y(is)g(up)s(dated)f(and)h
26247
(GNUTLS)p 1401 2964 V 40 w(E)p 1503 2964 V 40 w(SHOR)-8
26248
b(T)p 1858 2964 V 39 w(MEMOR)g(Y)p 2323 2964 V 41 w(BUFFER)31
26249
b(will)g(b)s(e)f(returned.)390 3096 y(If)39 b(the)g(structure)f(is)h
26243
26250
(PEM)g(enco)s(ded,)i(it)f(will)f(ha)m(v)m(e)h(a)g(header)f(of)g
26244
Ft(")p FB(BEGIN)g(ENCR)-8 b(YPTED)390 1513 y(PRIV)e(A)i(TE)30
26251
Ft(")p FB(BEGIN)g(ENCR)-8 b(YPTED)390 3205 y(PRIV)e(A)i(TE)30
26245
26252
b(KEY)p Ft(")g FB(or)g Ft(")p FB(BEGIN)h(PRIV)-10 b(A)i(TE)30
26246
26253
b(KEY)p Ft(")g FB(if)g(encryption)g(is)h(not)f(used.)390
26247
1653 y Fn(Return)g(v)-5 b(alue:)41 b FB(In)30 b(case)h(of)g(failure)f
26254
3337 y Fn(Return)g(v)-5 b(alue:)41 b FB(In)30 b(case)h(of)g(failure)f
26248
26255
(a)h(negativ)m(e)i(v)-5 b(alue)30 b(will)h(b)s(e)f(returned,)f(and)h(0)
26249
h(on)f(success.)150 1857 y Fv(gn)m(utls)p 483 1857 37
26250
5 v 55 w(x509)p 786 1857 V 54 w(privk)m(ey)p 1240 1857
26251
V 54 w(exp)s(ort)p 1645 1857 V 54 w(rsa)p 1857 1857 V
26252
54 w(ra)m(w)3350 2058 y FB([F)-8 b(unction])-3599 b Fh(int)53
26256
h(on)f(success.)150 3530 y Fv(gn)m(utls)p 483 3530 37
26257
5 v 55 w(x509)p 786 3530 V 54 w(privk)m(ey)p 1240 3530
26258
V 54 w(exp)s(ort)p 1645 3530 V 54 w(rsa)p 1857 3530 V
26259
54 w(ra)m(w)3350 3721 y FB([F)-8 b(unction])-3599 b Fh(int)53
26253
26260
b(gnutls_x509_privkey_e)q(xpor)q(t_r)q(sa_)q(raw)f Fg(\()p
26254
Ff(gn)m(utls)p 2464 2058 28 4 v 41 w(x509)p 2688 2058
26255
V 41 w(privk)m(ey)p 3022 2058 V 40 w(t)565 2168 y Fe(key)12
26256
b Ff(,)31 b(gn)m(utls)p 1035 2168 V 41 w(datum)p 1334
26257
2168 V 39 w(t)g(*)g Fe(m)12 b Ff(,)30 b(gn)m(utls)p 1874
26258
2168 V 40 w(datum)p 2172 2168 V 40 w(t)h(*)f Fe(e)12
26259
b Ff(,)31 b(gn)m(utls)p 2713 2168 V 40 w(datum)p 3011
26260
2168 V 40 w(t)f(*)h Fe(d)12 b Ff(,)565 2277 y(gn)m(utls)p
26261
811 2277 V 41 w(datum)p 1110 2277 V 39 w(t)31 b(*)g Fe(p)12
26262
b Ff(,)30 b(gn)m(utls)p 1650 2277 V 40 w(datum)p 1948
26263
2277 V 40 w(t)h(*)f Fe(q)12 b Ff(,)31 b(gn)m(utls)p 2489
26264
2277 V 40 w(datum)p 2787 2277 V 40 w(t)f(*)h Fe(u)12
26265
b Fg(\))390 2387 y Ff(k)m(ey)c FB(:)41 b(a)31 b(structure)f(that)h
26266
(holds)f(the)g(rsa)h(parameters)390 2526 y Ff(m)p FB(:)40
26267
b(will)31 b(hold)f(the)h(mo)s(dulus)390 2665 y Ff(e)5
26261
Ff(gn)m(utls)p 2464 3721 28 4 v 41 w(x509)p 2688 3721
26262
V 41 w(privk)m(ey)p 3022 3721 V 40 w(t)565 3831 y Fe(key)12
26263
b Ff(,)31 b(gn)m(utls)p 1035 3831 V 41 w(datum)p 1334
26264
3831 V 39 w(t)g(*)g Fe(m)12 b Ff(,)30 b(gn)m(utls)p 1874
26265
3831 V 40 w(datum)p 2172 3831 V 40 w(t)h(*)f Fe(e)12
26266
b Ff(,)31 b(gn)m(utls)p 2713 3831 V 40 w(datum)p 3011
26267
3831 V 40 w(t)f(*)h Fe(d)12 b Ff(,)565 3941 y(gn)m(utls)p
26268
811 3941 V 41 w(datum)p 1110 3941 V 39 w(t)31 b(*)g Fe(p)12
26269
b Ff(,)30 b(gn)m(utls)p 1650 3941 V 40 w(datum)p 1948
26270
3941 V 40 w(t)h(*)f Fe(q)12 b Ff(,)31 b(gn)m(utls)p 2489
26271
3941 V 40 w(datum)p 2787 3941 V 40 w(t)f(*)h Fe(u)12
26272
b Fg(\))390 4050 y Ff(k)m(ey)c FB(:)41 b(a)31 b(structure)f(that)h
26273
(holds)f(the)g(rsa)h(parameters)390 4182 y Ff(m)p FB(:)40
26274
b(will)31 b(hold)f(the)h(mo)s(dulus)390 4313 y Ff(e)5
26268
26275
b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m(t)390
26269
2805 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
26270
b(ate)31 b(exp)s(onen)m(t)390 2944 y Ff(p)s FB(:)40 b(will)31
26271
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 3083 y Ff(q)r
26276
4445 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
26277
b(ate)31 b(exp)s(onen)m(t)390 4577 y Ff(p)s FB(:)40 b(will)31
26278
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 4708 y Ff(q)r
26272
26279
FB(:)41 b(will)30 b(hold)g(the)h(second)f(prime)g(\(q\))390
26273
3222 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
26274
3362 y(This)e(function)g(will)i(exp)s(ort)e(the)h(RSA)f(priv)-5
26280
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26281
4971 y(This)e(function)g(will)i(exp)s(ort)e(the)h(RSA)f(priv)-5
26275
26282
b(ate)30 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h
26276
(struc-)390 3471 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)
26283
(struc-)390 5081 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)
26277
26284
g(allo)s(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g
26278
(stored)390 3581 y(in)30 b(the)h(appropriate)f(datum.)390
26279
3720 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26285
(stored)390 5191 y(in)30 b(the)h(appropriate)f(datum.)390
26286
5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26280
26287
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26281
b(alue.)150 3924 y Fv(gn)m(utls)p 483 3924 37 5 v 55
26282
w(x509)p 786 3924 V 54 w(privk)m(ey)p 1240 3924 V 54
26283
w(exp)s(ort)3350 4125 y FB([F)d(unction])-3599 b Fh(int)53
26284
b(gnutls_x509_privkey_e)q(xpor)q(t)f Fg(\()p Ff(gn)m(utls)p
26285
2046 4125 28 4 v 40 w(x509)p 2269 4125 V 42 w(privk)m(ey)p
26286
2604 4125 V 40 w(t)31 b Fe(key)12 b Ff(,)565 4235 y(gn)m(utls)p
26287
811 4235 V 41 w(x509)p 1035 4235 V 41 w(crt)p 1187 4235
26288
V 40 w(fm)m(t)p 1363 4235 V 41 w(t)30 b Fe(format)12
26289
b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12 b Ff(,)33
26290
b(size)p 2906 4235 V 41 w(t)e(*)565 4345 y Fe(output_data_size)12
26291
b Fg(\))390 4454 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26292
4593 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
26293
b(One)30 b(of)h(PEM)f(or)g(DER.)390 4733 y Ff(output)p
26294
664 4733 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(a)e(priv)-5
26295
b(ate)31 b(k)m(ey)g(PEM)g(or)f(DER)h(enco)s(ded)390 4872
26296
y Ff(output)p 664 4872 V 40 w(data)p 880 4872 V 40 w(size)5
26288
b(alue.)p eop end
26289
%%Page: 227 233
26290
TeXDict begin 227 232 bop 150 -116 a FB(Chapter)30 b(9:)41
26291
b(F)-8 b(unction)31 b(Reference)2237 b(227)150 299 y
26292
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
26293
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26294
b(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_e)q(xpor)q(t)f
26295
Fg(\()p Ff(gn)m(utls)p 2046 497 28 4 v 40 w(x509)p 2269
26296
497 V 42 w(privk)m(ey)p 2604 497 V 40 w(t)31 b Fe(key)12
26297
b Ff(,)565 606 y(gn)m(utls)p 811 606 V 41 w(x509)p 1035
26298
606 V 41 w(crt)p 1187 606 V 40 w(fm)m(t)p 1363 606 V
26299
41 w(t)30 b Fe(format)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(output_data)12
26300
b Ff(,)33 b(size)p 2906 606 V 41 w(t)e(*)565 716 y Fe(output_data_size)
26301
12 b Fg(\))390 825 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26302
961 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(output)f(params.)40
26303
b(One)30 b(of)h(PEM)f(or)g(DER.)390 1096 y Ff(output)p
26304
664 1096 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(a)e(priv)-5
26305
b(ate)31 b(k)m(ey)g(PEM)g(or)f(DER)h(enco)s(ded)390 1232
26306
y Ff(output)p 664 1232 V 40 w(data)p 880 1232 V 40 w(size)5
26297
26307
b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p 2093
26298
4872 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26299
(actual)390 4982 y(size)c(of)g(parameters\))390 5121
26308
1232 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26309
(actual)390 1341 y(size)c(of)g(parameters\))390 1477
26300
26310
y(This)40 b(function)h(will)g(exp)s(ort)g(the)g(priv)-5
26301
26311
b(ate)41 b(k)m(ey)h(to)f(a)h(PK)m(CS1)e(structure)g(for)h(RSA)g(k)m
26302
(eys,)j(or)390 5230 y(an)35 b(in)m(teger)i(sequence)f(for)f(DSA)h(k)m
26312
(eys,)j(or)390 1586 y(an)35 b(in)m(teger)i(sequence)f(for)f(DSA)h(k)m
26303
26313
(eys.)57 b(The)35 b(DSA)g(k)m(eys)h(are)g(in)f(the)h(same)g(format)g
26304
(with)f(the)390 5340 y(parameters)c(used)e(b)m(y)i(op)s(enssl.)p
26305
eop end
26306
%%Page: 227 233
26307
TeXDict begin 227 232 bop 150 -116 a FB(Chapter)30 b(9:)41
26308
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26309
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26310
(the)g(output,)h(then)f(*)p Ft(output_data_size)390 408
26311
y FB(is)30 b(up)s(dated)f(and)h Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24
26312
b FB(will)31 b(b)s(e)e(returned.)390 556 y(If)35 b(the)h(structure)f
26313
(is)g(PEM)h(enco)s(ded,)g(it)g(will)g(ha)m(v)m(e)h(a)f(header)f(of)g
26314
Ft(")p FB(BEGIN)h(RSA)f(PRIV)-10 b(A)i(TE)390 666 y(KEY)p
26315
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26316
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26317
(negativ)m(e)h(error)d(v)-5 b(alue.)150 1027 y Fv(gn)m(utls)p
26318
483 1027 37 5 v 55 w(x509)p 786 1027 V 54 w(privk)m(ey)p
26319
1240 1027 V 54 w(\014x)3350 1237 y FB([F)d(unction])-3599
26320
b Fh(int)53 b(gnutls_x509_privkey_f)q(ix)f Fg(\()p Ff(gn)m(utls)p
26321
1889 1237 28 4 v 40 w(x509)p 2112 1237 V 42 w(privk)m(ey)p
26322
2447 1237 V 40 w(t)31 b Fe(key)12 b Fg(\))390 1347 y
26323
Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390 1495
26314
(with)f(the)390 1696 y(parameters)c(used)e(b)m(y)i(op)s(enssl.)390
26315
1831 y(If)23 b(the)g(bu\013er)f(pro)m(vided)g(is)h(not)h(long)f(enough)
26316
g(to)h(hold)f(the)g(output,)h(then)f(*)p Ft(output_data_size)390
26317
1941 y FB(is)30 b(up)s(dated)f(and)h Ft(GNUTLS_E_SHORT_MEMORY_BUF)o
26318
(FER)24 b FB(will)31 b(b)s(e)e(returned.)390 2076 y(If)35
26319
b(the)h(structure)f(is)g(PEM)h(enco)s(ded,)g(it)g(will)g(ha)m(v)m(e)h
26320
(a)f(header)f(of)g Ft(")p FB(BEGIN)h(RSA)f(PRIV)-10 b(A)i(TE)390
26321
2186 y(KEY)p Ft(")p FB(.)390 2321 y Fn(Returns:)36 b
26322
FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
26323
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26324
b(alue.)150 2522 y Fv(gn)m(utls)p 483 2522 37 5 v 55
26325
w(x509)p 786 2522 V 54 w(privk)m(ey)p 1240 2522 V 54
26326
w(\014x)3350 2719 y FB([F)d(unction])-3599 b Fh(int)53
26327
b(gnutls_x509_privkey_f)q(ix)f Fg(\()p Ff(gn)m(utls)p
26328
1889 2719 28 4 v 40 w(x509)p 2112 2719 V 42 w(privk)m(ey)p
26329
2447 2719 V 40 w(t)31 b Fe(key)12 b Fg(\))390 2829 y
26330
Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390 2964
26324
26331
y(This)i(function)h(will)h(recalculate)i(the)d(secondary)h(parameters)f
26325
26332
(in)g(a)h(k)m(ey)-8 b(.)51 b(In)32 b(RSA)h(k)m(eys,)i(this)390
26326
1604 y(can)c(b)s(e)e(the)i(co)s(e\016cien)m(t)h(and)e(exp)s(onen)m
26327
(t1,2.)390 1752 y Fn(Returns:)36 b FB(On)20 b(success,)j
26333
3074 y(can)c(b)s(e)e(the)i(co)s(e\016cien)m(t)h(and)e(exp)s(onen)m
26334
(t1,2.)390 3209 y Fn(Returns:)36 b FB(On)20 b(success,)j
26328
26335
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26329
(negativ)m(e)h(error)d(v)-5 b(alue.)150 1965 y Fv(gn)m(utls)p
26330
483 1965 37 5 v 55 w(x509)p 786 1965 V 54 w(privk)m(ey)p
26331
1240 1965 V 54 w(generate)3350 2175 y FB([F)d(unction])-3599
26336
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26337
483 3410 37 5 v 55 w(x509)p 786 3410 V 54 w(privk)m(ey)p
26338
1240 3410 V 54 w(generate)3350 3607 y FB([F)d(unction])-3599
26332
26339
b Fh(int)53 b(gnutls_x509_privkey_g)q(ener)q(ate)f Fg(\()p
26333
Ff(gn)m(utls)p 2150 2175 28 4 v 41 w(x509)p 2374 2175
26334
V 41 w(privk)m(ey)p 2708 2175 V 40 w(t)31 b Fe(key)12
26335
b Ff(,)565 2285 y(gn)m(utls)p 811 2285 V 41 w(pk)p 951
26336
2285 V 39 w(algorithm)p 1373 2285 V 41 w(t)31 b Fe(algo)12
26340
Ff(gn)m(utls)p 2150 3607 28 4 v 41 w(x509)p 2374 3607
26341
V 41 w(privk)m(ey)p 2708 3607 V 40 w(t)31 b Fe(key)12
26342
b Ff(,)565 3717 y(gn)m(utls)p 811 3717 V 41 w(pk)p 951
26343
3717 V 39 w(algorithm)p 1373 3717 V 41 w(t)31 b Fe(algo)12
26337
26344
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(bits)12 b Ff(,)32
26338
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26345
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26339
26346
Ff(k)m(ey)c FB(:)41 b(should)30 b(con)m(tain)h(a)g Ft
26340
(gnutls_x509_privkey_t)25 b FB(structure)390 2543 y Ff(algo)5
26341
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26347
(gnutls_x509_privkey_t)25 b FB(structure)390 3962 y Ff(algo)5
26348
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26342
26349
y Ff(bits)t FB(:)40 b(the)31 b(size)g(of)g(the)f(mo)s(dulus)390
26343
2839 y Ff(\015ags)t FB(:)41 b(un)m(used)29 b(for)h(no)m(w.)41
26344
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26350
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26351
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26345
26352
i(a)e(random)g(priv)-5 b(ate)36 b(k)m(ey)-8 b(.)59 b(Note)37
26346
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26347
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26353
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26354
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26348
26355
y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26349
26356
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26350
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26351
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26352
w(get)p 1459 3457 V 54 w(k)m(ey)p 1696 3457 V 53 w(id)3350
26353
3667 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_g)q
26354
(et_k)q(ey_)q(id)f Fg(\()p Ff(gn)m(utls)p 2255 3667 28
26355
4 v 41 w(x509)p 2479 3667 V 41 w(privk)m(ey)p 2813 3667
26356
V 40 w(t)31 b Fe(key)12 b Ff(,)565 3777 y(unsigned)29
26357
b(alue.)150 4813 y Fv(gn)m(utls)p 483 4813 37 5 v 55
26358
w(x509)p 786 4813 V 54 w(privk)m(ey)p 1240 4813 V 54
26359
w(get)p 1459 4813 V 54 w(k)m(ey)p 1696 4813 V 53 w(id)3350
26360
5011 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_g)q
26361
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26362
4 v 41 w(x509)p 2479 5011 V 41 w(privk)m(ey)p 2813 5011
26363
V 40 w(t)31 b Fe(key)12 b Ff(,)565 5121 y(unsigned)29
26357
26364
b(in)m(t)i Fe(flags)12 b Ff(,)32 b(unsigned)d(c)m(har)i(*)g
26358
Fe(output_data)12 b Ff(,)33 b(size)p 2856 3777 V 41 w(t)e(*)565
26359
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26360
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26361
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26362
y Ff(output)p 664 4292 V 40 w(data)p FB(:)41 b(will)31
26363
b(con)m(tain)h(the)e(k)m(ey)h(ID)390 4440 y Ff(output)p
26364
664 4440 V 40 w(data)p 880 4440 V 40 w(size)5 b FB(:)49
26365
b(holds)34 b(the)g(size)h(of)f(output)p 2093 4440 V 39
26366
w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i(actual)390
26367
4550 y(size)c(of)g(parameters\))390 4698 y(This)24 b(function)h(will)h
26368
(return)e(a)i(unique)e(ID)h(the)h(dep)s(ends)d(on)i(the)h(public)e(k)m
26369
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26370
g(c)m(hec)m(king)i(whether)e(a)g(certi\014cate)j(corresp)s(onds)c(to)i
26371
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26372
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26373
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26374
h Ft(GNUTLS_E_SHORT_MEMORY_BU)o(FFER)27 b FB(will)35
26375
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26376
y(normally)d(b)s(e)e(a)i(SHA-1)g(hash)f(output,)g(whic)m(h)g(is)g(20)i
26377
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26378
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26379
(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
26365
Fe(output_data)12 b Ff(,)33 b(size)p 2856 5121 V 41 w(t)e(*)565
26366
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26367
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26380
26368
%%Page: 228 234
26381
26369
TeXDict begin 228 233 bop 150 -116 a FB(Chapter)30 b(9:)41
26382
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26383
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26384
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26385
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26386
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26387
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26388
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26389
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26390
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26370
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26371
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26372
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26373
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26374
Ff(output)p 664 571 V 40 w(data)p 880 571 V 40 w(size)5
26375
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26376
571 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
26377
(actual)390 680 y(size)c(of)g(parameters\))390 816 y(This)24
26378
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26379
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26380
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26381
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26382
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26383
(enough)g(to)h(hold)f(the)g(output,)h(then)f(*)p Ft(output_data_size)
26384
390 1171 y FB(is)34 b(up)s(dated)f(and)h Ft(GNUTLS_E_SHORT_MEMORY_BU)o
26385
(FFER)27 b FB(will)35 b(b)s(e)f(returned.)51 b(The)34
26386
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26387
(output,)g(whic)m(h)g(is)g(20)i(b)m(ytes.)390 1417 y
26388
Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26389
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26390
b(alue.)150 1617 y Fv(gn)m(utls)p 483 1617 37 5 v 55
26391
w(x509)p 786 1617 V 54 w(privk)m(ey)p 1240 1617 V 54
26392
w(get)p 1459 1617 V 54 w(pk)p 1646 1617 V 54 w(algorithm)3350
26393
1816 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_g)q
26394
(et_p)q(k_a)q(lgo)q(rit)q(hm)f Fg(\()p Ff(gn)m(utls)p
26395
2569 1816 28 4 v 40 w(x509)p 2792 1816 V 42 w(privk)m(ey)p
26396
3127 1816 V 40 w(t)565 1925 y Fe(key)12 b Fg(\))390 2035
26397
y Ff(k)m(ey)c FB(:)41 b(should)30 b(con)m(tain)h(a)g
26398
Ft(gnutls_x509_privkey_t)25 b FB(structure)390 2171 y(This)30
26391
26399
b(function)g(will)g(return)g(the)g(public)g(k)m(ey)h(algorithm)g(of)g
26392
(a)g(priv)-5 b(ate)31 b(k)m(ey)-8 b(.)390 983 y Fn(Returns:)61
26400
(a)g(priv)-5 b(ate)31 b(k)m(ey)-8 b(.)390 2307 y Fn(Returns:)61
26393
26401
b FB(a)40 b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
26394
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 1093
26395
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)150 1291
26396
y Fv(gn)m(utls)p 483 1291 37 5 v 55 w(x509)p 786 1291
26397
V 54 w(privk)m(ey)p 1240 1291 V 54 w(imp)s(ort)p 1660
26398
1291 V 55 w(dsa)p 1891 1291 V 54 w(ra)m(w)3350 1488 y
26402
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 2416
26403
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)150 2617
26404
y Fv(gn)m(utls)p 483 2617 37 5 v 55 w(x509)p 786 2617
26405
V 54 w(privk)m(ey)p 1240 2617 V 54 w(imp)s(ort)p 1660
26406
2617 V 55 w(dsa)p 1891 2617 V 54 w(ra)m(w)3350 2815 y
26399
26407
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_i)q(mpor)q
26400
(t_d)q(sa_)q(raw)f Fg(\()p Ff(gn)m(utls)p 2464 1488 28
26401
4 v 41 w(x509)p 2688 1488 V 41 w(privk)m(ey)p 3022 1488
26402
V 40 w(t)565 1597 y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p
26403
1273 1597 V 40 w(datum)p 1571 1597 V 40 w(t)g(*)f Fe(p)12
26404
b Ff(,)31 b(const)g(gn)m(utls)p 2350 1597 V 40 w(datum)p
26405
2648 1597 V 40 w(t)f(*)h Fe(q)12 b Ff(,)30 b(const)565
26406
1707 y(gn)m(utls)p 811 1707 V 41 w(datum)p 1110 1707
26408
(t_d)q(sa_)q(raw)f Fg(\()p Ff(gn)m(utls)p 2464 2815 28
26409
4 v 41 w(x509)p 2688 2815 V 41 w(privk)m(ey)p 3022 2815
26410
V 40 w(t)565 2925 y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p
26411
1273 2925 V 40 w(datum)p 1571 2925 V 40 w(t)g(*)f Fe(p)12
26412
b Ff(,)31 b(const)g(gn)m(utls)p 2350 2925 V 40 w(datum)p
26413
2648 2925 V 40 w(t)f(*)h Fe(q)12 b Ff(,)30 b(const)565
26414
3034 y(gn)m(utls)p 811 3034 V 41 w(datum)p 1110 3034
26407
26415
V 39 w(t)h(*)g Fe(g)12 b Ff(,)30 b(const)h(gn)m(utls)p
26408
1888 1707 V 40 w(datum)p 2186 1707 V 40 w(t)f(*)h Fe(y)12
26409
b Ff(,)31 b(const)f(gn)m(utls)p 2964 1707 V 41 w(datum)p
26410
3263 1707 V 39 w(t)h(*)g Fe(x)12 b Fg(\))390 1817 y Ff(k)m(ey)c
26416
1888 3034 V 40 w(datum)p 2186 3034 V 40 w(t)f(*)h Fe(y)12
26417
b Ff(,)31 b(const)f(gn)m(utls)p 2964 3034 V 41 w(datum)p
26418
3263 3034 V 39 w(t)h(*)g Fe(x)12 b Fg(\))390 3144 y Ff(k)m(ey)c
26411
26419
FB(:)41 b(The)30 b(structure)g(to)h(store)g(the)g(parsed)e(k)m(ey)390
26412
1951 y Ff(p)s FB(:)40 b(holds)30 b(the)g(p)390 2085 y
26413
Ff(q)r FB(:)41 b(holds)30 b(the)g(q)390 2220 y Ff(g)8
26414
b FB(:)41 b(holds)30 b(the)g(g)390 2354 y Ff(y)8 b FB(:)40
26415
b(holds)30 b(the)h(y)390 2488 y Ff(x)6 b FB(:)41 b(holds)30
26416
b(the)g(x)390 2622 y(This)24 b(function)g(will)i(con)m(v)m(ert)g(the)f
26420
3280 y Ff(p)s FB(:)40 b(holds)30 b(the)g(p)390 3416 y
26421
Ff(q)r FB(:)41 b(holds)30 b(the)g(q)390 3551 y Ff(g)8
26422
b FB(:)41 b(holds)30 b(the)g(g)390 3687 y Ff(y)8 b FB(:)40
26423
b(holds)30 b(the)h(y)390 3823 y Ff(x)6 b FB(:)41 b(holds)30
26424
b(the)g(x)390 3959 y(This)24 b(function)g(will)i(con)m(v)m(ert)g(the)f
26417
26425
(giv)m(en)h(DSA)f(ra)m(w)g(parameters)g(to)g(the)g(nativ)m(e)h
26418
Ft(gnutls_x509_)390 2732 y(privkey_t)i FB(format.)41
26426
Ft(gnutls_x509_)390 4069 y(privkey_t)i FB(format.)41
26419
26427
b(The)30 b(output)g(will)g(b)s(e)g(stored)h(in)f Ft(key)p
26420
FB(.)390 2866 y Fn(Returns:)36 b FB(On)20 b(success,)j
26428
FB(.)390 4205 y Fn(Returns:)36 b FB(On)20 b(success,)j
26421
26429
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26422
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3065 y Fv(gn)m(utls)p
26423
483 3065 37 5 v 55 w(x509)p 786 3065 V 54 w(privk)m(ey)p
26424
1240 3065 V 54 w(imp)s(ort)p 1660 3065 V 55 w(pk)m(cs8)3350
26425
3262 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_i)q
26426
(mpor)q(t_p)q(kcs)q(8)e Fg(\()p Ff(gn)m(utls)p 2359 3262
26427
28 4 v 41 w(x509)p 2583 3262 V 41 w(privk)m(ey)p 2917
26428
3262 V 41 w(t)565 3371 y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p
26429
1273 3371 V 40 w(datum)p 1571 3371 V 40 w(t)g(*)f Fe(data)12
26430
b Ff(,)32 b(gn)m(utls)p 2269 3371 V 40 w(x509)p 2492
26431
3371 V 41 w(crt)p 2644 3371 V 41 w(fm)m(t)p 2821 3371
26430
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4405 y Fv(gn)m(utls)p
26431
483 4405 37 5 v 55 w(x509)p 786 4405 V 54 w(privk)m(ey)p
26432
1240 4405 V 54 w(imp)s(ort)p 1660 4405 V 55 w(pk)m(cs8)3350
26433
4603 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_i)q
26434
(mpor)q(t_p)q(kcs)q(8)e Fg(\()p Ff(gn)m(utls)p 2359 4603
26435
28 4 v 41 w(x509)p 2583 4603 V 41 w(privk)m(ey)p 2917
26436
4603 V 41 w(t)565 4713 y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p
26437
1273 4713 V 40 w(datum)p 1571 4713 V 40 w(t)g(*)f Fe(data)12
26438
b Ff(,)32 b(gn)m(utls)p 2269 4713 V 40 w(x509)p 2492
26439
4713 V 41 w(crt)p 2644 4713 V 41 w(fm)m(t)p 2821 4713
26432
26440
V 40 w(t)f Fe(format)12 b Ff(,)32 b(const)f(c)m(har)565
26433
3481 y(*)g Fe(password)12 b Ff(,)32 b(unsigned)e(in)m(t)h
26434
Fe(flags)12 b Fg(\))390 3590 y Ff(k)m(ey)c FB(:)41 b(The)30
26441
4823 y(*)g Fe(password)12 b Ff(,)32 b(unsigned)e(in)m(t)h
26442
Fe(flags)12 b Fg(\))390 4932 y Ff(k)m(ey)c FB(:)41 b(The)30
26435
26443
b(structure)g(to)h(store)g(the)g(parsed)e(k)m(ey)390
26436
3725 y Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h(enco)s(ded)f(k)m
26437
(ey)-8 b(.)390 3859 y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f
26438
(PEM)390 3993 y Ff(passw)m(ord)t FB(:)40 b(the)30 b(passw)m(ord)g(to)h
26439
(decrypt)f(the)h(k)m(ey)g(\(if)f(it)h(is)g(encrypted\).)390
26440
4128 y Ff(\015ags)t FB(:)41 b(0)30 b(if)h(encrypted)f(or)g(GNUTLS)p
26441
1716 4128 V 40 w(PK)m(CS)p 2003 4128 V 39 w(PLAIN)g(if)h(not)f
26442
(encrypted.)390 4262 y(This)40 b(function)g(will)h(con)m(v)m(ert)h(the)
26443
e(giv)m(en)i(DER)f(or)f(PEM)h(enco)s(ded)f(PK)m(CS8)g(2.0)h(encrypted)
26444
390 4371 y(k)m(ey)d(to)f(the)h(nativ)m(e)g(gn)m(utls)p
26445
1367 4371 V 40 w(x509)p 1590 4371 V 42 w(privk)m(ey)p
26446
1925 4371 V 40 w(t)f(format.)61 b(The)37 b(output)f(will)h(b)s(e)g
26447
(stored)g(in)g Ft(key)p FB(.)390 4481 y(Both)30 b(RSA)f(and)f(DSA)i(k)m
26448
(eys)g(can)f(b)s(e)g(imp)s(orted,)g(and)g(\015ags)g(can)h(only)f(b)s(e)
26449
g(used)g(to)h(indicate)g(an)390 4591 y(unencrypted)f(k)m(ey)-8
26450
b(.)390 4725 y(The)48 b Ft(password)e FB(can)i(b)s(e)g(either)h(ASCI)s
26444
5068 y Ff(data)p FB(:)41 b(The)30 b(DER)h(or)f(PEM)h(enco)s(ded)f(k)m
26445
(ey)-8 b(.)390 5204 y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f
26446
(PEM)390 5340 y Ff(passw)m(ord)t FB(:)40 b(the)30 b(passw)m(ord)g(to)h
26447
(decrypt)f(the)h(k)m(ey)g(\(if)f(it)h(is)g(encrypted\).)p
26448
eop end
26449
%%Page: 229 235
26450
TeXDict begin 229 234 bop 150 -116 a FB(Chapter)30 b(9:)41
26451
b(F)-8 b(unction)31 b(Reference)2237 b(229)390 299 y
26452
Ff(\015ags)t FB(:)41 b(0)30 b(if)h(encrypted)f(or)g(GNUTLS)p
26453
1716 299 28 4 v 40 w(PK)m(CS)p 2003 299 V 39 w(PLAIN)g(if)h(not)f
26454
(encrypted.)390 448 y(This)40 b(function)g(will)h(con)m(v)m(ert)h(the)e
26455
(giv)m(en)i(DER)f(or)f(PEM)h(enco)s(ded)f(PK)m(CS8)g(2.0)h(encrypted)
26456
390 557 y(k)m(ey)d(to)f(the)h(nativ)m(e)g(gn)m(utls)p
26457
1367 557 V 40 w(x509)p 1590 557 V 42 w(privk)m(ey)p 1925
26458
557 V 40 w(t)f(format.)61 b(The)37 b(output)f(will)h(b)s(e)g(stored)g
26459
(in)g Ft(key)p FB(.)390 667 y(Both)30 b(RSA)f(and)f(DSA)i(k)m(eys)g
26460
(can)f(b)s(e)g(imp)s(orted,)g(and)g(\015ags)g(can)h(only)f(b)s(e)g
26461
(used)g(to)h(indicate)g(an)390 776 y(unencrypted)f(k)m(ey)-8
26462
b(.)390 925 y(The)48 b Ft(password)e FB(can)i(b)s(e)g(either)h(ASCI)s
26451
26463
(I)d(or)j(UTF-8)g(in)f(the)g(default)h(PBES2)f(encryption)390
26452
4835 y(sc)m(hemas,)31 b(or)g(ASCI)s(I)d(for)j(the)f(PK)m(CS12)h(sc)m
26453
(hemas.)390 4969 y(If)36 b(the)g(Certi\014cate)h(is)g(PEM)f(enco)s(ded)
26464
1035 y(sc)m(hemas,)31 b(or)g(ASCI)s(I)d(for)j(the)f(PK)m(CS12)h(sc)m
26465
(hemas.)390 1184 y(If)36 b(the)g(Certi\014cate)h(is)g(PEM)f(enco)s(ded)
26454
26466
f(it)i(should)e(ha)m(v)m(e)j(a)e(header)g(of)g Ft(")p
26455
FB(ENCR)-8 b(YPTED)36 b(PRI-)390 5078 y(V)-10 b(A)i(TE)32
26467
FB(ENCR)-8 b(YPTED)36 b(PRI-)390 1293 y(V)-10 b(A)i(TE)32
26456
26468
b(KEY)p Ft(")p FB(,)g(or)g Ft(")p FB(PRIV)-10 b(A)i(TE)32
26457
26469
b(KEY)p Ft(")p FB(.)45 b(Y)-8 b(ou)32 b(only)g(need)g(to)h(sp)s(ecify)f
26458
(the)g(\015ags)g(if)g(the)g(k)m(ey)h(is)390 5188 y(DER)e(enco)s(ded,)f
26470
(the)g(\015ags)g(if)g(the)g(k)m(ey)h(is)390 1403 y(DER)e(enco)s(ded,)f
26459
26471
(since)h(in)f(that)h(case)g(the)g(encryption)f(status)h(cannot)f(b)s(e)
26460
g(auto-detected.)390 5322 y Fn(Returns:)36 b FB(On)20
26472
g(auto-detected.)390 1552 y Fn(Returns:)36 b FB(On)20
26461
26473
b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)
26462
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)p eop end
26463
%%Page: 229 235
26464
TeXDict begin 229 234 bop 150 -116 a FB(Chapter)30 b(9:)41
26465
b(F)-8 b(unction)31 b(Reference)2237 b(229)150 299 y
26466
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
26467
w(privk)m(ey)p 1240 299 V 54 w(imp)s(ort)p 1660 299 V
26468
55 w(rsa)p 1873 299 V 54 w(ra)m(w)3350 492 y FB([F)-8
26469
b(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_i)q(mpor)q(t_r)q
26470
(sa_)q(raw)f Fg(\()p Ff(gn)m(utls)p 2464 492 28 4 v 41
26471
w(x509)p 2688 492 V 41 w(privk)m(ey)p 3022 492 V 40 w(t)565
26472
602 y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p 1273
26473
602 V 40 w(datum)p 1571 602 V 40 w(t)g(*)f Fe(m)12 b
26474
Ff(,)31 b(const)g(gn)m(utls)p 2350 602 V 40 w(datum)p
26475
2648 602 V 40 w(t)f(*)h Fe(e)12 b Ff(,)30 b(const)565
26476
711 y(gn)m(utls)p 811 711 V 41 w(datum)p 1110 711 V 39
26477
w(t)f(*)h Fe(d)12 b Ff(,)29 b(const)g(gn)m(utls)p 1882
26478
711 V 41 w(datum)p 2181 711 V 39 w(t)h(*)f Fe(p)12 b
26479
Ff(,)29 b(const)h(gn)m(utls)p 2954 711 V 40 w(datum)p
26480
3252 711 V 40 w(t)f(*)g Fe(q)12 b Ff(,)29 b(const)565
26481
821 y(gn)m(utls)p 811 821 V 41 w(datum)p 1110 821 V 39
26482
w(t)i(*)g Fe(u)12 b Fg(\))390 930 y Ff(k)m(ey)c FB(:)41
26483
b(The)30 b(structure)g(to)h(store)g(the)g(parsed)e(k)m(ey)390
26484
1063 y Ff(m)p FB(:)40 b(holds)30 b(the)h(mo)s(dulus)390
26485
1196 y Ff(e)5 b FB(:)41 b(holds)30 b(the)h(public)e(exp)s(onen)m(t)390
26486
1329 y Ff(d)t FB(:)40 b(holds)30 b(the)g(priv)-5 b(ate)31
26487
b(exp)s(onen)m(t)390 1461 y Ff(p)s FB(:)40 b(holds)30
26488
b(the)g(\014rst)g(prime)g(\(p\))390 1594 y Ff(q)r FB(:)41
26489
b(holds)30 b(the)g(second)h(prime)e(\(q\))390 1727 y
26490
Ff(u)p FB(:)40 b(holds)30 b(the)h(co)s(e\016cien)m(t)390
26491
1860 y(This)24 b(function)h(will)g(con)m(v)m(ert)i(the)e(giv)m(en)h
26474
f(a)h(negativ)m(e)h(error)d(v)-5 b(alue.)150 1765 y Fv(gn)m(utls)p
26475
483 1765 37 5 v 55 w(x509)p 786 1765 V 54 w(privk)m(ey)p
26476
1240 1765 V 54 w(imp)s(ort)p 1660 1765 V 55 w(rsa)p 1873
26477
1765 V 54 w(ra)m(w)3350 1976 y FB([F)d(unction])-3599
26478
b Fh(int)53 b(gnutls_x509_privkey_i)q(mpor)q(t_r)q(sa_)q(raw)f
26479
Fg(\()p Ff(gn)m(utls)p 2464 1976 28 4 v 41 w(x509)p 2688
26480
1976 V 41 w(privk)m(ey)p 3022 1976 V 40 w(t)565 2086
26481
y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p 1273 2086
26482
V 40 w(datum)p 1571 2086 V 40 w(t)g(*)f Fe(m)12 b Ff(,)31
26483
b(const)g(gn)m(utls)p 2350 2086 V 40 w(datum)p 2648 2086
26484
V 40 w(t)f(*)h Fe(e)12 b Ff(,)30 b(const)565 2196 y(gn)m(utls)p
26485
811 2196 V 41 w(datum)p 1110 2196 V 39 w(t)f(*)h Fe(d)12
26486
b Ff(,)29 b(const)g(gn)m(utls)p 1882 2196 V 41 w(datum)p
26487
2181 2196 V 39 w(t)h(*)f Fe(p)12 b Ff(,)29 b(const)h(gn)m(utls)p
26488
2954 2196 V 40 w(datum)p 3252 2196 V 40 w(t)f(*)g Fe(q)12
26489
b Ff(,)29 b(const)565 2305 y(gn)m(utls)p 811 2305 V 41
26490
w(datum)p 1110 2305 V 39 w(t)i(*)g Fe(u)12 b Fg(\))390
26491
2415 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(store)g(the)g
26492
(parsed)e(k)m(ey)390 2564 y Ff(m)p FB(:)40 b(holds)30
26493
b(the)h(mo)s(dulus)390 2712 y Ff(e)5 b FB(:)41 b(holds)30
26494
b(the)h(public)e(exp)s(onen)m(t)390 2861 y Ff(d)t FB(:)40
26495
b(holds)30 b(the)g(priv)-5 b(ate)31 b(exp)s(onen)m(t)390
26496
3010 y Ff(p)s FB(:)40 b(holds)30 b(the)g(\014rst)g(prime)g(\(p\))390
26497
3159 y Ff(q)r FB(:)41 b(holds)30 b(the)g(second)h(prime)e(\(q\))390
26498
3308 y Ff(u)p FB(:)40 b(holds)30 b(the)h(co)s(e\016cien)m(t)390
26499
3457 y(This)24 b(function)h(will)g(con)m(v)m(ert)i(the)e(giv)m(en)h
26492
26500
(RSA)f(ra)m(w)g(parameters)g(to)h(the)f(nativ)m(e)h Ft(gnutls_x509_)390
26493
1969 y(privkey_t)i FB(format.)41 b(The)30 b(output)g(will)g(b)s(e)g
26494
(stored)h(in)f Ft(key)p FB(.)390 2102 y Fn(Returns:)36
26501
3566 y(privkey_t)i FB(format.)41 b(The)30 b(output)g(will)g(b)s(e)g
26502
(stored)h(in)f Ft(key)p FB(.)390 3715 y Fn(Returns:)36
26495
26503
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
26496
26504
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26497
b(alue.)150 2298 y Fv(gn)m(utls)p 483 2298 37 5 v 55
26498
w(x509)p 786 2298 V 54 w(privk)m(ey)p 1240 2298 V 54
26499
w(imp)s(ort)3350 2491 y FB([F)d(unction])-3599 b Fh(int)53
26505
b(alue.)150 3929 y Fv(gn)m(utls)p 483 3929 37 5 v 55
26506
w(x509)p 786 3929 V 54 w(privk)m(ey)p 1240 3929 V 54
26507
w(imp)s(ort)3350 4140 y FB([F)d(unction])-3599 b Fh(int)53
26500
26508
b(gnutls_x509_privkey_i)q(mpor)q(t)f Fg(\()p Ff(gn)m(utls)p
26501
2046 2491 28 4 v 40 w(x509)p 2269 2491 V 42 w(privk)m(ey)p
26502
2604 2491 V 40 w(t)31 b Fe(key)12 b Ff(,)30 b(const)565
26503
2600 y(gn)m(utls)p 811 2600 V 41 w(datum)p 1110 2600
26509
2046 4140 28 4 v 40 w(x509)p 2269 4140 V 42 w(privk)m(ey)p
26510
2604 4140 V 40 w(t)31 b Fe(key)12 b Ff(,)30 b(const)565
26511
4249 y(gn)m(utls)p 811 4249 V 41 w(datum)p 1110 4249
26504
26512
V 39 w(t)h(*)g Fe(data)12 b Ff(,)31 b(gn)m(utls)p 1807
26505
2600 V 40 w(x509)p 2030 2600 V 42 w(crt)p 2183 2600 V
26506
40 w(fm)m(t)p 2359 2600 V 40 w(t)g Fe(format)12 b Fg(\))390
26507
2710 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(store)g(the)g
26508
(parsed)e(k)m(ey)390 2843 y Ff(data)p FB(:)41 b(The)30
26509
b(DER)h(or)f(PEM)h(enco)s(ded)f(certi\014cate.)390 2975
26513
4249 V 40 w(x509)p 2030 4249 V 42 w(crt)p 2183 4249 V
26514
40 w(fm)m(t)p 2359 4249 V 40 w(t)g Fe(format)12 b Fg(\))390
26515
4359 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(store)g(the)g
26516
(parsed)e(k)m(ey)390 4508 y Ff(data)p FB(:)41 b(The)30
26517
b(DER)h(or)f(PEM)h(enco)s(ded)f(certi\014cate.)390 4657
26510
26518
y Ff(format)r FB(:)41 b(One)30 b(of)g(DER)h(or)f(PEM)390
26511
3108 y(This)25 b(function)h(will)h(con)m(v)m(ert)h(the)e(giv)m(en)i
26519
4805 y(This)25 b(function)h(will)h(con)m(v)m(ert)h(the)e(giv)m(en)i
26512
26520
(DER)e(or)g(PEM)h(enco)s(ded)f(k)m(ey)h(to)g(the)f(nativ)m(e)i
26513
Ft(gnutls_)390 3218 y(x509_privkey_t)e FB(format.)42
26521
Ft(gnutls_)390 4915 y(x509_privkey_t)e FB(format.)42
26514
26522
b(The)29 b(output)h(will)h(b)s(e)f(stored)g(in)g Ft(key)g
26515
FB(.)390 3351 y(If)38 b(the)g(k)m(ey)h(is)g(PEM)f(enco)s(ded)g(it)h
26523
FB(.)390 5064 y(If)38 b(the)g(k)m(ey)h(is)g(PEM)f(enco)s(ded)g(it)h
26516
26524
(should)e(ha)m(v)m(e)i(a)g(header)f(of)g Ft(")p FB(RSA)g(PRIV)-10
26517
b(A)i(TE)38 b(KEY)p Ft(")p FB(,)i(or)390 3460 y Ft(")p
26525
b(A)i(TE)38 b(KEY)p Ft(")p FB(,)i(or)390 5173 y Ft(")p
26518
26526
FB(DSA)30 b(PRIV)-10 b(A)i(TE)30 b(KEY)p Ft(")p FB(.)390
26519
3593 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26527
5322 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26520
26528
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26521
b(alue.)150 3789 y Fv(gn)m(utls)p 483 3789 37 5 v 55
26522
w(x509)p 786 3789 V 54 w(privk)m(ey)p 1240 3789 V 54
26523
w(init)3350 3982 y FB([F)d(unction])-3599 b Fh(int)53
26524
b(gnutls_x509_privkey_i)q(nit)f Fg(\()p Ff(gn)m(utls)p
26525
1941 3982 28 4 v 41 w(x509)p 2165 3982 V 41 w(privk)m(ey)p
26526
2499 3982 V 40 w(t)31 b(*)g Fe(key)12 b Fg(\))390 4091
26527
y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)
26528
390 4224 y(This)g(function)g(will)g(initialize)j(an)d(priv)-5
26529
b(ate)31 b(k)m(ey)g(structure.)390 4357 y Fn(Returns:)36
26529
b(alue.)p eop end
26530
%%Page: 230 236
26531
TeXDict begin 230 235 bop 150 -116 a FB(Chapter)30 b(9:)41
26532
b(F)-8 b(unction)31 b(Reference)2237 b(230)150 299 y
26533
Fv(gn)m(utls)p 483 299 37 5 v 55 w(x509)p 786 299 V 54
26534
w(privk)m(ey)p 1240 299 V 54 w(init)3350 492 y FB([F)-8
26535
b(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_i)q(nit)f
26536
Fg(\()p Ff(gn)m(utls)p 1941 492 28 4 v 41 w(x509)p 2165
26537
492 V 41 w(privk)m(ey)p 2499 492 V 40 w(t)31 b(*)g Fe(key)12
26538
b Fg(\))390 602 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s
26539
(e)f(initialized)390 734 y(This)g(function)g(will)g(initialize)j(an)d
26540
(priv)-5 b(ate)31 b(k)m(ey)g(structure.)390 867 y Fn(Returns:)36
26530
26541
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
26531
26542
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26532
b(alue.)150 4553 y Fv(gn)m(utls)p 483 4553 37 5 v 55
26533
w(x509)p 786 4553 V 54 w(privk)m(ey)p 1240 4553 V 54
26534
w(sign)p 1505 4553 V 55 w(data)3350 4746 y FB([F)d(unction])-3599
26543
b(alue.)150 1063 y Fv(gn)m(utls)p 483 1063 37 5 v 55
26544
w(x509)p 786 1063 V 54 w(privk)m(ey)p 1240 1063 V 54
26545
w(sign)p 1505 1063 V 55 w(data)3350 1256 y FB([F)d(unction])-3599
26535
26546
b Fh(int)53 b(gnutls_x509_privkey_s)q(ign_)q(dat)q(a)e
26536
Fg(\()p Ff(gn)m(utls)p 2202 4746 28 4 v 41 w(x509)p 2426
26537
4746 V 42 w(privk)m(ey)p 2761 4746 V 40 w(t)30 b Fe(key)12
26538
b Ff(,)565 4855 y(gn)m(utls)p 811 4855 V 41 w(digest)p
26539
1084 4855 V 40 w(algorithm)p 1507 4855 V 41 w(t)31 b
26547
Fg(\()p Ff(gn)m(utls)p 2202 1256 28 4 v 41 w(x509)p 2426
26548
1256 V 42 w(privk)m(ey)p 2761 1256 V 40 w(t)30 b Fe(key)12
26549
b Ff(,)565 1366 y(gn)m(utls)p 811 1366 V 41 w(digest)p
26550
1084 1366 V 40 w(algorithm)p 1507 1366 V 41 w(t)31 b
26540
26551
Fe(digest)12 b Ff(,)32 b(unsigned)d(in)m(t)i Fe(flags)12
26541
b Ff(,)32 b(const)f(gn)m(utls)p 3320 4855 V 40 w(datum)p
26542
3618 4855 V 40 w(t)565 4965 y(*)g Fe(data)12 b Ff(,)31
26552
b Ff(,)32 b(const)f(gn)m(utls)p 3320 1366 V 40 w(datum)p
26553
3618 1366 V 40 w(t)565 1475 y(*)g Fe(data)12 b Ff(,)31
26543
26554
b(v)m(oid)g(*)g Fe(signature)12 b Ff(,)33 b(size)p 1875
26544
4965 V 41 w(t)d(*)h Fe(signature_size)12 b Fg(\))390
26545
5075 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26546
5207 y Ff(digest)r FB(:)41 b(should)30 b(b)s(e)g(MD5)h(or)f(SHA1)390
26547
5340 y Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)p
26548
eop end
26549
%%Page: 230 236
26550
TeXDict begin 230 235 bop 150 -116 a FB(Chapter)30 b(9:)41
26551
b(F)-8 b(unction)31 b(Reference)2237 b(230)390 299 y
26552
Ff(data)p FB(:)41 b(holds)30 b(the)h(data)g(to)g(b)s(e)f(signed)390
26553
435 y Ff(signature)5 b FB(:)41 b(will)31 b(con)m(tain)h(the)e
26554
(signature)390 571 y Ff(signature)p 760 571 28 4 v 40
26555
w(size)5 b FB(:)42 b(holds)30 b(the)h(size)g(of)f(signature)h(\(and)f
26556
(will)h(b)s(e)f(replaced)g(b)m(y)h(the)f(new)g(size\))390
26557
707 y(This)i(function)h(will)g(sign)g(the)g(giv)m(en)h(data)g(using)e
26558
(a)i(signature)f(algorithm)h(supp)s(orted)d(b)m(y)i(the)390
26559
816 y(priv)-5 b(ate)39 b(k)m(ey)-8 b(.)68 b(Signature)39
26560
b(algorithms)h(are)f(alw)m(a)m(ys)h(used)f(together)h(with)f(a)g(hash)f
26561
(functions.)390 926 y(Di\013eren)m(t)30 b(hash)e(functions)g(ma)m(y)h
26562
(b)s(e)e(used)h(for)g(the)h(RSA)f(algorithm,)i(but)e(only)g(SHA-1)i
26563
(for)e(the)390 1035 y(DSA)i(k)m(eys.)390 1171 y(If)g(the)h(bu\013er)e
26564
(pro)m(vided)h(is)h(not)f(long)i(enough)e(to)h(hold)f(the)h(output,)f
26565
(then)g(*)p Ft(signature_size)390 1281 y FB(is)g(up)s(dated)f(and)h
26555
1475 V 41 w(t)d(*)h Fe(signature_size)12 b Fg(\))390
26556
1585 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26557
1718 y Ff(digest)r FB(:)41 b(should)30 b(b)s(e)g(MD5)h(or)f(SHA1)390
26558
1850 y Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)390
26559
1983 y Ff(data)p FB(:)41 b(holds)30 b(the)h(data)g(to)g(b)s(e)f(signed)
26560
390 2116 y Ff(signature)5 b FB(:)41 b(will)31 b(con)m(tain)h(the)e
26561
(signature)390 2249 y Ff(signature)p 760 2249 V 40 w(size)5
26562
b FB(:)42 b(holds)30 b(the)h(size)g(of)f(signature)h(\(and)f(will)h(b)s
26563
(e)f(replaced)g(b)m(y)h(the)f(new)g(size\))390 2381 y(This)i(function)h
26564
(will)g(sign)g(the)g(giv)m(en)h(data)g(using)e(a)i(signature)f
26565
(algorithm)h(supp)s(orted)d(b)m(y)i(the)390 2491 y(priv)-5
26566
b(ate)39 b(k)m(ey)-8 b(.)68 b(Signature)39 b(algorithms)h(are)f(alw)m
26567
(a)m(ys)h(used)f(together)h(with)f(a)g(hash)f(functions.)390
26568
2600 y(Di\013eren)m(t)30 b(hash)e(functions)g(ma)m(y)h(b)s(e)e(used)h
26569
(for)g(the)h(RSA)f(algorithm,)i(but)e(only)g(SHA-1)i(for)e(the)390
26570
2710 y(DSA)i(k)m(eys.)390 2843 y(If)g(the)h(bu\013er)e(pro)m(vided)h
26571
(is)h(not)f(long)i(enough)e(to)h(hold)f(the)h(output,)f(then)g(*)p
26572
Ft(signature_size)390 2952 y FB(is)g(up)s(dated)f(and)h
26566
26573
Ft(GNUTLS_E_SHORT_MEMORY_BUF)o(FER)24 b FB(will)31 b(b)s(e)e(returned.)
26567
390 1417 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
26574
390 3085 y Fn(Returns:)36 b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)
26568
26575
16 b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26569
b(alue.)150 1617 y Fv(gn)m(utls)p 483 1617 37 5 v 55
26570
w(x509)p 786 1617 V 54 w(privk)m(ey)p 1240 1617 V 54
26571
w(sign)p 1505 1617 V 55 w(hash)3350 1816 y FB([F)d(unction])-3599
26576
b(alue.)150 3281 y Fv(gn)m(utls)p 483 3281 37 5 v 55
26577
w(x509)p 786 3281 V 54 w(privk)m(ey)p 1240 3281 V 54
26578
w(sign)p 1505 3281 V 55 w(hash)3350 3474 y FB([F)d(unction])-3599
26572
26579
b Fh(int)53 b(gnutls_x509_privkey_s)q(ign_)q(has)q(h)e
26573
Fg(\()p Ff(gn)m(utls)p 2202 1816 28 4 v 41 w(x509)p 2426
26574
1816 V 42 w(privk)m(ey)p 2761 1816 V 40 w(t)30 b Fe(key)12
26575
b Ff(,)565 1925 y(const)31 b(gn)m(utls)p 1049 1925 V
26576
40 w(datum)p 1347 1925 V 40 w(t)g(*)f Fe(hash)12 b Ff(,)32
26577
b(gn)m(utls)p 2045 1925 V 40 w(datum)p 2343 1925 V 40
26578
w(t)e(*)h Fe(signature)12 b Fg(\))390 2035 y Ff(k)m(ey)c
26579
FB(:)41 b(Holds)31 b(the)f(k)m(ey)390 2171 y Ff(hash)p
26580
Fg(\()p Ff(gn)m(utls)p 2202 3474 28 4 v 41 w(x509)p 2426
26581
3474 V 42 w(privk)m(ey)p 2761 3474 V 40 w(t)30 b Fe(key)12
26582
b Ff(,)565 3584 y(const)31 b(gn)m(utls)p 1049 3584 V
26583
40 w(datum)p 1347 3584 V 40 w(t)g(*)f Fe(hash)12 b Ff(,)32
26584
b(gn)m(utls)p 2045 3584 V 40 w(datum)p 2343 3584 V 40
26585
w(t)e(*)h Fe(signature)12 b Fg(\))390 3693 y Ff(k)m(ey)c
26586
FB(:)41 b(Holds)31 b(the)f(k)m(ey)390 3826 y Ff(hash)p
26580
26587
FB(:)40 b(holds)30 b(the)g(data)h(to)h(b)s(e)d(signed)390
26581
2307 y Ff(signature)5 b FB(:)41 b(will)31 b(con)m(tain)h(newly)e(allo)s
26582
(cated)i(signature)390 2442 y(This)e(function)g(will)g(sign)h(the)f
26588
3959 y Ff(signature)5 b FB(:)41 b(will)31 b(con)m(tain)h(newly)e(allo)s
26589
(cated)i(signature)390 4091 y(This)e(function)g(will)g(sign)h(the)f
26583
26590
(giv)m(en)i(hash)d(using)h(the)h(priv)-5 b(ate)31 b(k)m(ey)-8
26584
b(.)390 2578 y Fn(Returns:)36 b FB(On)20 b(success,)j
26591
b(.)390 4224 y Fn(Returns:)36 b FB(On)20 b(success,)j
26585
26592
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26586
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2779 y Fv(gn)m(utls)p
26587
483 2779 37 5 v 55 w(x509)p 786 2779 V 54 w(privk)m(ey)p
26588
1240 2779 V 54 w(v)m(erify)p 1598 2779 V 54 w(data)3350
26589
2977 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_v)q
26590
(erif)q(y_d)q(ata)f Fg(\()p Ff(gn)m(utls)p 2307 2977
26591
28 4 v 41 w(x509)p 2531 2977 V 41 w(privk)m(ey)p 2865
26592
2977 V 40 w(t)31 b Fe(key)12 b Ff(,)565 3087 y(unsigned)29
26593
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4420 y Fv(gn)m(utls)p
26594
483 4420 37 5 v 55 w(x509)p 786 4420 V 54 w(privk)m(ey)p
26595
1240 4420 V 54 w(v)m(erify)p 1598 4420 V 54 w(data)3350
26596
4613 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_x509_privkey_v)q
26597
(erif)q(y_d)q(ata)f Fg(\()p Ff(gn)m(utls)p 2307 4613
26598
28 4 v 41 w(x509)p 2531 4613 V 41 w(privk)m(ey)p 2865
26599
4613 V 40 w(t)31 b Fe(key)12 b Ff(,)565 4723 y(unsigned)29
26593
26600
b(in)m(t)i Fe(flags)12 b Ff(,)32 b(const)f(gn)m(utls)p
26594
1896 3087 V 40 w(datum)p 2194 3087 V 40 w(t)f(*)h Fe(data)12
26595
b Ff(,)31 b(const)g(gn)m(utls)p 3129 3087 V 41 w(datum)p
26596
3428 3087 V 39 w(t)g(*)565 3196 y Fe(signature)12 b Fg(\))390
26597
3306 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26598
3442 y Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)390
26599
3578 y Ff(data)p FB(:)41 b(holds)30 b(the)h(data)g(to)g(b)s(e)f(signed)
26600
390 3714 y Ff(signature)5 b FB(:)41 b(con)m(tains)32
26601
b(the)e(signature)390 3850 y(This)k(function)h(will)h(v)m(erify)f(the)h
26602
(giv)m(en)g(signed)f(data,)j(using)c(the)i(parameters)f(in)g(the)g
26603
(priv)-5 b(ate)390 3959 y(k)m(ey)d(.)390 4095 y Fn(Returns:)40
26604
b FB(In)30 b(case)h(of)g(a)g(v)m(eri\014cation)h(failure)e(0)h(is)f
26605
(returned,)g(and)g(1)g(on)h(success.)150 4296 y Fv(gn)m(utls)p
26606
483 4296 37 5 v 55 w(x509)p 786 4296 V 54 w(rdn)p 1026
26607
4296 V 55 w(get)p 1246 4296 V 54 w(b)m(y)p 1430 4296
26608
V 54 w(oid)3350 4494 y FB([F)-8 b(unction])-3599 b Fh(int)53
26609
b(gnutls_x509_rdn_get_b)q(y_oi)q(d)f Fg(\()p Ff(const)31
26610
b(gn)m(utls)p 2284 4494 28 4 v 40 w(datum)p 2582 4494
26611
V 40 w(t)f(*)h Fe(idn)12 b Ff(,)31 b(const)565 4603 y(c)m(har)g(*)g
26612
Fe(oid)12 b Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)31 b(unsigned)e(in)m
26613
(t)i Fe(raw_flag)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(buf)12
26614
b Ff(,)31 b(size)p 3127 4603 V 41 w(t)g(*)565 4713 y
26615
Fe(sizeof_buf)12 b Fg(\))390 4823 y Ff(idn)p FB(:)40
26616
b(should)29 b(con)m(tain)j(a)f(DER)f(enco)s(ded)g(RDN)h(sequence)390
26617
4959 y Ff(oid)t FB(:)40 b(an)31 b(Ob)5 b(ject)30 b(Iden)m(ti\014er)390
26618
5094 y Ff(indx)6 b FB(:)47 b(In)33 b(case)h(m)m(ultiple)h(same)f(OIDs)f
26619
(exist)h(in)g(the)g(RDN)g(indicates)g(whic)m(h)f(to)i(send.)50
26620
b(Use)34 b(0)390 5204 y(for)c(the)h(\014rst)e(one.)390
26621
5340 y Ff(ra)m(w)p 540 5340 V 40 w(\015ag)8 b FB(:)41
26622
b(If)30 b(non)g(zero)h(then)f(the)h(ra)m(w)f(DER)h(data)g(are)f
26623
(returned.)p eop end
26601
1896 4723 V 40 w(datum)p 2194 4723 V 40 w(t)f(*)h Fe(data)12
26602
b Ff(,)31 b(const)g(gn)m(utls)p 3129 4723 V 41 w(datum)p
26603
3428 4723 V 39 w(t)g(*)565 4832 y Fe(signature)12 b Fg(\))390
26604
4942 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)390
26605
5075 y Ff(\015ags)t FB(:)41 b(should)29 b(b)s(e)h(0)h(for)f(no)m(w)390
26606
5207 y Ff(data)p FB(:)41 b(holds)30 b(the)h(data)g(to)g(b)s(e)f(signed)
26607
390 5340 y Ff(signature)5 b FB(:)41 b(con)m(tains)32
26608
b(the)e(signature)p eop end
26624
26609
%%Page: 231 237
26625
26610
TeXDict begin 231 236 bop 150 -116 a FB(Chapter)30 b(9:)41
26626
b(F)-8 b(unction)31 b(Reference)2237 b(231)390 299 y
26627
Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h
26628
(hold)f(the)h(p)s(eer's)e(name)390 432 y Ff(sizeof)p
26629
610 432 28 4 v 41 w(buf)17 b FB(:)40 b(holds)30 b(the)h(size)g(of)f
26630
Ft(buf)390 565 y FB(This)21 b(function)g(will)g(return)g(the)g(name)h
26631
(of)f(the)h(giv)m(en)g(Ob)5 b(ject)22 b(iden)m(ti\014er,)h(of)f(the)f
26632
(RDN)h(sequence.)390 675 y(The)30 b(name)g(will)h(b)s(e)f(enco)s(ded)g
26633
(using)g(the)g(rules)g(from)g(RF)m(C2253.)390 808 y Fn(Returns:)51
26634
b FB(On)34 b(success,)k Ft(GNUTLS_E_SUCCESS)31 b FB(is)36
26635
b(returned,)f(or)h Ft(GNUTLS_E_SHORT_MEMORY_)390 918
26636
y(BUFFER)h FB(is)i(returned)f(and)g(*)p Ft(sizeof_buf)f
26637
FB(is)i(up)s(dated)f(if)g(the)i(pro)m(vided)e(bu\013er)g(is)h(not)g
26638
(long)390 1027 y(enough,)30 b(otherwise)h(a)g(negativ)m(e)i(error)d(v)
26639
-5 b(alue.)150 1224 y Fv(gn)m(utls)p 483 1224 37 5 v
26640
55 w(x509)p 786 1224 V 54 w(rdn)p 1026 1224 V 55 w(get)p
26641
1246 1224 V 54 w(oid)3350 1418 y FB([F)d(unction])-3599
26642
b Fh(int)53 b(gnutls_x509_rdn_get_o)q(id)f Fg(\()p Ff(const)31
26643
b(gn)m(utls)p 2127 1418 28 4 v 40 w(datum)p 2425 1418
26644
V 40 w(t)g(*)f Fe(idn)12 b Ff(,)31 b(in)m(t)565 1528
26645
y Fe(indx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(buf)12 b Ff(,)31
26646
b(size)p 1485 1528 V 41 w(t)g(*)f Fe(sizeof_buf)12 b
26647
Fg(\))390 1637 y Ff(idn)p FB(:)40 b(should)29 b(con)m(tain)j(a)f(DER)f
26648
(enco)s(ded)g(RDN)h(sequence)390 1771 y Ff(indx)6 b FB(:)40
26649
b(Indicates)31 b(whic)m(h)f(OID)g(to)i(return.)39 b(Use)31
26650
b(0)g(for)f(the)g(\014rst)g(one.)390 1904 y(This)g(function)g(will)g
26651
(return)g(the)g(sp)s(eci\014ed)g(Ob)5 b(ject)30 b(iden)m(ti\014er,)h
26652
(of)g(the)f(RDN)h(sequence.)390 2037 y Fn(Returns:)51
26653
b FB(On)34 b(success,)k Ft(GNUTLS_E_SUCCESS)31 b FB(is)36
26654
b(returned,)f(or)h Ft(GNUTLS_E_SHORT_MEMORY_)390 2147
26655
y(BUFFER)h FB(is)i(returned)f(and)g(*)p Ft(sizeof_buf)f
26656
FB(is)i(up)s(dated)f(if)g(the)i(pro)m(vided)e(bu\013er)g(is)h(not)g
26657
(long)390 2256 y(enough,)30 b(otherwise)h(a)g(negativ)m(e)i(error)d(v)
26658
-5 b(alue.)390 2389 y Fn(Since:)41 b FB(2.4.0)150 2586
26659
y Fv(gn)m(utls)p 483 2586 37 5 v 55 w(x509)p 786 2586
26660
V 54 w(rdn)p 1026 2586 V 55 w(get)3350 2780 y FB([F)-8
26611
b(F)-8 b(unction)31 b(Reference)2237 b(231)390 299 y(This)34
26612
b(function)h(will)h(v)m(erify)f(the)h(giv)m(en)g(signed)f(data,)j
26613
(using)c(the)i(parameters)f(in)g(the)g(priv)-5 b(ate)390
26614
408 y(k)m(ey)d(.)390 537 y Fn(Returns:)40 b FB(In)30
26615
b(case)h(of)g(a)g(v)m(eri\014cation)h(failure)e(0)h(is)f(returned,)g
26616
(and)g(1)g(on)h(success.)150 723 y Fv(gn)m(utls)p 483
26617
723 37 5 v 55 w(x509)p 786 723 V 54 w(rdn)p 1026 723
26618
V 55 w(get)p 1246 723 V 54 w(b)m(y)p 1430 723 V 54 w(oid)3350
26619
907 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_x509_rdn_get_b)q
26620
(y_oi)q(d)f Fg(\()p Ff(const)31 b(gn)m(utls)p 2284 907
26621
28 4 v 40 w(datum)p 2582 907 V 40 w(t)f(*)h Fe(idn)12
26622
b Ff(,)31 b(const)565 1017 y(c)m(har)g(*)g Fe(oid)12
26623
b Ff(,)31 b(in)m(t)g Fe(indx)12 b Ff(,)31 b(unsigned)e(in)m(t)i
26624
Fe(raw_flag)12 b Ff(,)32 b(v)m(oid)f(*)g Fe(buf)12 b
26625
Ff(,)31 b(size)p 3127 1017 V 41 w(t)g(*)565 1126 y Fe(sizeof_buf)12
26626
b Fg(\))390 1236 y Ff(idn)p FB(:)40 b(should)29 b(con)m(tain)j(a)f(DER)
26627
f(enco)s(ded)g(RDN)h(sequence)390 1364 y Ff(oid)t FB(:)40
26628
b(an)31 b(Ob)5 b(ject)30 b(Iden)m(ti\014er)390 1492 y
26629
Ff(indx)6 b FB(:)47 b(In)33 b(case)h(m)m(ultiple)h(same)f(OIDs)f(exist)
26630
h(in)g(the)g(RDN)g(indicates)g(whic)m(h)f(to)i(send.)50
26631
b(Use)34 b(0)390 1601 y(for)c(the)h(\014rst)e(one.)390
26632
1730 y Ff(ra)m(w)p 540 1730 V 40 w(\015ag)8 b FB(:)41
26633
b(If)30 b(non)g(zero)h(then)f(the)h(ra)m(w)f(DER)h(data)g(are)f
26634
(returned.)390 1858 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f(to)h
26635
(a)g(structure)f(to)h(hold)f(the)h(p)s(eer's)e(name)390
26636
1986 y Ff(sizeof)p 610 1986 V 41 w(buf)17 b FB(:)40 b(holds)30
26637
b(the)h(size)g(of)f Ft(buf)390 2114 y FB(This)21 b(function)g(will)g
26638
(return)g(the)g(name)h(of)f(the)h(giv)m(en)g(Ob)5 b(ject)22
26639
b(iden)m(ti\014er,)h(of)f(the)f(RDN)h(sequence.)390 2223
26640
y(The)30 b(name)g(will)h(b)s(e)f(enco)s(ded)g(using)g(the)g(rules)g
26641
(from)g(RF)m(C2253.)390 2351 y Fn(Returns:)51 b FB(On)34
26642
b(success,)k Ft(GNUTLS_E_SUCCESS)31 b FB(is)36 b(returned,)f(or)h
26643
Ft(GNUTLS_E_SHORT_MEMORY_)390 2461 y(BUFFER)h FB(is)i(returned)f(and)g
26644
(*)p Ft(sizeof_buf)f FB(is)i(up)s(dated)f(if)g(the)i(pro)m(vided)e
26645
(bu\013er)g(is)h(not)g(long)390 2571 y(enough,)30 b(otherwise)h(a)g
26646
(negativ)m(e)i(error)d(v)-5 b(alue.)150 2757 y Fv(gn)m(utls)p
26647
483 2757 37 5 v 55 w(x509)p 786 2757 V 54 w(rdn)p 1026
26648
2757 V 55 w(get)p 1246 2757 V 54 w(oid)3350 2941 y FB([F)d(unction])
26649
-3599 b Fh(int)53 b(gnutls_x509_rdn_get_o)q(id)f Fg(\()p
26650
Ff(const)31 b(gn)m(utls)p 2127 2941 28 4 v 40 w(datum)p
26651
2425 2941 V 40 w(t)g(*)f Fe(idn)12 b Ff(,)31 b(in)m(t)565
26652
3051 y Fe(indx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(buf)12
26653
b Ff(,)31 b(size)p 1485 3051 V 41 w(t)g(*)f Fe(sizeof_buf)12
26654
b Fg(\))390 3160 y Ff(idn)p FB(:)40 b(should)29 b(con)m(tain)j(a)f(DER)
26655
f(enco)s(ded)g(RDN)h(sequence)390 3288 y Ff(indx)6 b
26656
FB(:)40 b(Indicates)31 b(whic)m(h)f(OID)g(to)i(return.)39
26657
b(Use)31 b(0)g(for)f(the)g(\014rst)g(one.)390 3416 y(This)g(function)g
26658
(will)g(return)g(the)g(sp)s(eci\014ed)g(Ob)5 b(ject)30
26659
b(iden)m(ti\014er,)h(of)g(the)f(RDN)h(sequence.)390 3544
26660
y Fn(Returns:)51 b FB(On)34 b(success,)k Ft(GNUTLS_E_SUCCESS)31
26661
b FB(is)36 b(returned,)f(or)h Ft(GNUTLS_E_SHORT_MEMORY_)390
26662
3654 y(BUFFER)h FB(is)i(returned)f(and)g(*)p Ft(sizeof_buf)f
26663
FB(is)i(up)s(dated)f(if)g(the)i(pro)m(vided)e(bu\013er)g(is)h(not)g
26664
(long)390 3764 y(enough,)30 b(otherwise)h(a)g(negativ)m(e)i(error)d(v)
26665
-5 b(alue.)390 3892 y Fn(Since:)41 b FB(2.4.0)150 4078
26666
y Fv(gn)m(utls)p 483 4078 37 5 v 55 w(x509)p 786 4078
26667
V 54 w(rdn)p 1026 4078 V 55 w(get)3350 4262 y FB([F)-8
26661
26668
b(unction])-3599 b Fh(int)53 b(gnutls_x509_rdn_get)e
26662
Fg(\()p Ff(const)32 b(gn)m(utls)p 1918 2780 28 4 v 40
26663
w(datum)p 2216 2780 V 40 w(t)e(*)h Fe(idn)12 b Ff(,)31
26664
b(c)m(har)g(*)g Fe(buf)12 b Ff(,)565 2890 y(size)p 712
26665
2890 V 41 w(t)31 b(*)f Fe(sizeof_buf)12 b Fg(\))390 2999
26669
Fg(\()p Ff(const)32 b(gn)m(utls)p 1918 4262 28 4 v 40
26670
w(datum)p 2216 4262 V 40 w(t)e(*)h Fe(idn)12 b Ff(,)31
26671
b(c)m(har)g(*)g Fe(buf)12 b Ff(,)565 4372 y(size)p 712
26672
4372 V 41 w(t)31 b(*)f Fe(sizeof_buf)12 b Fg(\))390 4481
26666
26673
y Ff(idn)p FB(:)40 b(should)29 b(con)m(tain)j(a)f(DER)f(enco)s(ded)g
26667
(RDN)h(sequence)390 3133 y Ff(buf)16 b FB(:)41 b(a)31
26674
(RDN)h(sequence)390 4609 y Ff(buf)16 b FB(:)41 b(a)31
26668
26675
b(p)s(oin)m(ter)f(to)h(a)g(structure)f(to)h(hold)f(the)h(p)s(eer's)e
26669
(name)390 3266 y Ff(sizeof)p 610 3266 V 41 w(buf)17 b
26670
FB(:)40 b(holds)30 b(the)h(size)g(of)f Ft(buf)390 3399
26676
(name)390 4737 y Ff(sizeof)p 610 4737 V 41 w(buf)17 b
26677
FB(:)40 b(holds)30 b(the)h(size)g(of)f Ft(buf)390 4865
26671
26678
y FB(This)g(function)g(will)h(return)e(the)i(name)f(of)h(the)g(giv)m
26672
26679
(en)g(RDN)g(sequence.)42 b(The)30 b(name)h(will)f(b)s(e)g(in)390
26673
3509 y(the)h(form)e Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p
26680
4975 y(the)h(form)e Ft(")p FB(C=xxxx,O=yyyy)-8 b(,CN=zzzz)p
26674
26681
Ft(")31 b FB(as)g(describ)s(ed)e(in)h(RF)m(C2253.)390
26675
3642 y Fn(Returns:)51 b FB(On)34 b(success,)k Ft(GNUTLS_E_SUCCESS)31
26682
5103 y Fn(Returns:)51 b FB(On)34 b(success,)k Ft(GNUTLS_E_SUCCESS)31
26676
26683
b FB(is)36 b(returned,)f(or)h Ft(GNUTLS_E_SHORT_MEMORY_)390
26677
3751 y(BUFFER)h FB(is)i(returned)f(and)g(*)p Ft(sizeof_buf)f
26684
5213 y(BUFFER)h FB(is)i(returned)f(and)g(*)p Ft(sizeof_buf)f
26678
26685
FB(is)i(up)s(dated)f(if)g(the)i(pro)m(vided)e(bu\013er)g(is)h(not)g
26679
(long)390 3861 y(enough,)30 b(otherwise)h(a)g(negativ)m(e)i(error)d(v)
26680
-5 b(alue.)150 4091 y FA(9.3)68 b Fv(Gn)m(uTLS-extra)45
26681
b FA(F)-11 b(unctions)150 4250 y FB(These)21 b(functions)f(are)h(only)g
26682
(a)m(v)-5 b(ailable)23 b(in)e(the)g(GPLv3)p Ft(+)f FB(v)m(ersion)i(of)f
26683
(the)g(library)f(called)i Ft(gnutls-extra)p FB(.)150
26684
4360 y(The)30 b(protot)m(yp)s(es)h(for)f(this)g(library)g(lie)h(in)f(`)
26685
p Ft(gnutls/extra.h)p FB('.)150 4557 y Fv(gn)m(utls)p
26686
483 4557 37 5 v 55 w(extra)p 817 4557 V 53 w(c)m(hec)m(k)p
26687
1163 4557 V 52 w(v)m(ersion)3350 4751 y FB([F)-8 b(unction])-3599
26686
(long)390 5322 y(enough,)30 b(otherwise)h(a)g(negativ)m(e)i(error)d(v)
26687
-5 b(alue.)p eop end
26688
%%Page: 232 238
26689
TeXDict begin 232 237 bop 150 -116 a FB(Chapter)30 b(9:)41
26690
b(F)-8 b(unction)31 b(Reference)2237 b(232)150 299 y
26691
FA(9.3)68 b Fv(Gn)m(uTLS-extra)45 b FA(F)-11 b(unctions)150
26692
458 y FB(These)21 b(functions)f(are)h(only)g(a)m(v)-5
26693
b(ailable)23 b(in)e(the)g(GPLv3)p Ft(+)f FB(v)m(ersion)i(of)f(the)g
26694
(library)f(called)i Ft(gnutls-extra)p FB(.)150 568 y(The)30
26695
b(protot)m(yp)s(es)h(for)f(this)g(library)g(lie)h(in)f(`)p
26696
Ft(gnutls/extra.h)p FB('.)150 791 y Fv(gn)m(utls)p 483
26697
791 37 5 v 55 w(extra)p 817 791 V 53 w(c)m(hec)m(k)p
26698
1163 791 V 52 w(v)m(ersion)3350 1012 y FB([F)-8 b(unction])-3599
26688
26699
b Fh(const)54 b(char)f(*)g(gnutls_extra_check_ver)q(sio)q(n)e
26689
Fg(\()p Ff(const)32 b(c)m(har)e(*)565 4860 y Fe(req_version)12
26690
b Fg(\))390 4970 y Ff(req)p 520 4970 28 4 v 40 w(v)m(ersion)p
26700
Fg(\()p Ff(const)32 b(c)m(har)e(*)565 1122 y Fe(req_version)12
26701
b Fg(\))390 1231 y Ff(req)p 520 1231 28 4 v 40 w(v)m(ersion)p
26691
26702
FB(:)41 b(the)31 b(v)m(ersion)g(to)g(c)m(hec)m(k)390
26692
5103 y(Chec)m(k)k(that)g(the)g(v)m(ersion)g(of)f(the)h(gn)m(utls-extra)
26703
1390 y(Chec)m(k)k(that)g(the)g(v)m(ersion)g(of)f(the)h(gn)m(utls-extra)
26693
26704
h(library)e(is)h(at)g(minim)m(um)e(the)i(requested)g(one)390
26694
5213 y(and)23 b(return)f(the)i(v)m(ersion)g(string;)i(return)c(NULL)i
26705
1500 y(and)23 b(return)f(the)i(v)m(ersion)g(string;)i(return)c(NULL)i
26695
26706
(if)f(the)h(condition)g(is)g(not)f(satis\014ed.)39 b(If)23
26696
b(a)h(NULL)390 5322 y(is)k(passed)g(to)h(this)f(function,)h(no)f(c)m
26707
b(a)h(NULL)390 1609 y(is)k(passed)g(to)h(this)f(function,)h(no)f(c)m
26697
26708
(hec)m(k)h(is)g(done,)f(but)g(the)g(v)m(ersion)h(string)f(is)g(simply)g
26698
(returned.)p eop end
26699
%%Page: 232 238
26700
TeXDict begin 232 237 bop 150 -116 a FB(Chapter)30 b(9:)41
26701
b(F)-8 b(unction)31 b(Reference)2237 b(232)150 299 y
26702
Fv(gn)m(utls)p 483 299 37 5 v 55 w(global)p 856 299 V
26703
54 w(init)p 1094 299 V 54 w(extra)3350 512 y FB([F)-8
26704
b(unction])-3599 b Fh(int)53 b(gnutls_global_init_ex)q(tra)f
26705
Fg(\()31 b Fe(void)12 b Fg(\))390 622 y FB(This)32 b(function)h
26706
(initializes)j(the)d(global)h(state)h(of)e(gn)m(utls-extra)i(library)e
26707
(to)h(defaults.)49 b(Returns)390 731 y(zero)31 b(on)f(success.)390
26708
882 y(Note)h(that)g Ft(gnutls_global_init\(\))24 b FB(has)30
26709
b(to)g(b)s(e)g(called)h(b)s(efore)e(this)h(function.)40
26710
b(If)30 b(this)g(func-)390 992 y(tion)h(is)f(not)h(called)g(then)g(the)
26711
f(gn)m(utls-extra)i(library)e(will)h(not)f(b)s(e)g(usable.)150
26712
1249 y FA(9.4)68 b Fv(Op)s(enPGP)46 b FA(F)-11 b(unctions)150
26713
1408 y FB(The)30 b(follo)m(wing)i(functions)e(are)h(to)g(b)s(e)f(used)f
26709
(returned.)150 1833 y Fv(gn)m(utls)p 483 1833 37 5 v
26710
55 w(global)p 856 1833 V 54 w(init)p 1094 1833 V 54 w(extra)3350
26711
2053 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_global_init_ex)q
26712
(tra)f Fg(\()31 b Fe(void)12 b Fg(\))390 2163 y FB(This)32
26713
b(function)h(initializes)j(the)d(global)h(state)h(of)e(gn)m(utls-extra)
26714
i(library)e(to)h(defaults.)49 b(Returns)390 2273 y(zero)31
26715
b(on)f(success.)390 2431 y(Note)h(that)g Ft(gnutls_global_init\(\))24
26716
b FB(has)30 b(to)g(b)s(e)g(called)h(b)s(efore)e(this)h(function.)40
26717
b(If)30 b(this)g(func-)390 2541 y(tion)h(is)f(not)h(called)g(then)g
26718
(the)f(gn)m(utls-extra)i(library)e(will)h(not)f(b)s(e)g(usable.)150
26719
2810 y FA(9.4)68 b Fv(Op)s(enPGP)46 b FA(F)-11 b(unctions)150
26720
2969 y FB(The)30 b(follo)m(wing)i(functions)e(are)h(to)g(b)s(e)f(used)f
26714
26721
(for)h Fu(Op)r(enPGP)g FB(certi\014cate)i(handling.)41
26715
b(Their)30 b(protot)m(yp)s(es)150 1518 y(lie)h(in)f(`)p
26716
Ft(gnutls/openpgp.h)p FB('.)150 1733 y Fv(gn)m(utls)p
26717
483 1733 V 55 w(certi\014cate)p 1068 1733 V 52 w(set)p
26718
1272 1733 V 54 w(op)s(enpgp)p 1779 1733 V 56 w(k)m(ey)p
26719
2018 1733 V 53 w(\014le2)3350 1946 y FB([F)-8 b(unction])-3599
26722
b(Their)30 b(protot)m(yp)s(es)150 3079 y(lie)h(in)f(`)p
26723
Ft(gnutls/openpgp.h)p FB('.)150 3302 y Fv(gn)m(utls)p
26724
483 3302 V 55 w(certi\014cate)p 1068 3302 V 52 w(set)p
26725
1272 3302 V 54 w(op)s(enpgp)p 1779 3302 V 56 w(k)m(ey)p
26726
2018 3302 V 53 w(\014le2)3350 3523 y FB([F)-8 b(unction])-3599
26720
26727
b Fh(int)53 b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(_fil)q
26721
(e2)565 2056 y Fg(\()p Ff(gn)m(utls)p 846 2056 28 4 v
26722
41 w(certi\014cate)p 1274 2056 V 42 w(creden)m(tials)p
26723
1737 2056 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g
26724
Fe(certfile)12 b Ff(,)32 b(const)f(c)m(har)g(*)565 2165
26728
(e2)565 3632 y Fg(\()p Ff(gn)m(utls)p 846 3632 28 4 v
26729
41 w(certi\014cate)p 1274 3632 V 42 w(creden)m(tials)p
26730
1737 3632 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g
26731
Fe(certfile)12 b Ff(,)32 b(const)f(c)m(har)g(*)565 3742
26725
26732
y Fe(keyfile)12 b Ff(,)32 b(const)f(c)m(har)g(*)g Fe(subkey_id)12
26726
b Ff(,)33 b(gn)m(utls)p 2296 2165 V 40 w(op)s(enpgp)p
26727
2673 2165 V 39 w(crt)p 2823 2165 V 40 w(fm)m(t)p 2999
26728
2165 V 41 w(t)d Fe(format)12 b Fg(\))390 2275 y Ff(res)t
26733
b Ff(,)33 b(gn)m(utls)p 2296 3742 V 40 w(op)s(enpgp)p
26734
2673 3742 V 39 w(crt)p 2823 3742 V 40 w(fm)m(t)p 2999
26735
3742 V 41 w(t)d Fe(format)12 b Fg(\))390 3852 y Ff(res)t
26729
26736
FB(:)40 b(the)31 b(destination)g(con)m(text)h(to)f(sa)m(v)m(e)h(the)f
26730
(data.)390 2426 y Ff(cert\014le)5 b FB(:)42 b(the)30
26737
(data.)390 4010 y Ff(cert\014le)5 b FB(:)42 b(the)30
26731
26738
b(\014le)h(that)g(con)m(tains)g(the)g(public)f(k)m(ey)-8
26732
b(.)390 2577 y Ff(k)m(ey\014le)5 b FB(:)42 b(the)30 b(\014le)h(that)g
26733
(con)m(tains)g(the)g(secret)g(k)m(ey)-8 b(.)390 2728
26734
y Ff(subk)m(ey)p 667 2728 V 40 w(id)t FB(:)40 b(a)30
26735
b(hex)h(enco)s(ded)f(subk)m(ey)g(id)390 2878 y Ff(format)r
26736
FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390 3029
26739
b(.)390 4169 y Ff(k)m(ey\014le)5 b FB(:)42 b(the)30 b(\014le)h(that)g
26740
(con)m(tains)g(the)g(secret)g(k)m(ey)-8 b(.)390 4328
26741
y Ff(subk)m(ey)p 667 4328 V 40 w(id)t FB(:)40 b(a)30
26742
b(hex)h(enco)s(ded)f(subk)m(ey)g(id)390 4486 y Ff(format)r
26743
FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390 4645
26737
26744
y(This)36 b(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)e(k)m(eys)j
26738
26745
(in)m(to)f(the)g(Gn)m(uTLS)f(creden)m(tial)i(structure.)390
26739
3139 y(The)30 b(\014les)g(should)g(con)m(tain)h(non)f(encrypted)g(k)m
26740
(eys.)390 3290 y(The)25 b(sp)s(ecial)h(k)m(eyw)m(ord)g
26746
4754 y(The)30 b(\014les)g(should)g(con)m(tain)h(non)f(encrypted)g(k)m
26747
(eys.)390 4913 y(The)25 b(sp)s(ecial)h(k)m(eyw)m(ord)g
26741
26748
Ft(")p FB(auto)p Ft(")g FB(is)f(also)i(accepted)g(as)e(&subk)m(ey)p
26742
2602 3290 V 40 w(id.)39 b(In)24 b(that)j(case)f(the)g
26743
Ft(gnutls_)390 3399 y(openpgp_crt_get_auth_sub)o(key\()o(\))e
26749
2602 4913 V 40 w(id.)39 b(In)24 b(that)j(case)f(the)g
26750
Ft(gnutls_)390 5023 y(openpgp_crt_get_auth_sub)o(key\()o(\))e
26744
26751
FB(will)31 b(b)s(e)f(used)f(to)j(retriev)m(e)f(the)g(subk)m(ey)-8
26745
b(.)390 3550 y Fn(Returns:)36 b FB(On)20 b(success,)j
26752
b(.)390 5181 y Fn(Returns:)36 b FB(On)20 b(success,)j
26746
26753
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26747
(negativ)m(e)h(error)d(v)-5 b(alue.)390 3701 y Fn(Since:)41
26748
b FB(2.4.0)150 3917 y Fv(gn)m(utls)p 483 3917 37 5 v
26749
55 w(certi\014cate)p 1068 3917 V 52 w(set)p 1272 3917
26750
V 54 w(op)s(enpgp)p 1779 3917 V 56 w(k)m(ey)p 2018 3917
26751
V 53 w(\014le)3350 4130 y FB([F)-8 b(unction])-3599 b
26752
Fh(int)53 b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(_fil)q(e)
26753
565 4239 y Fg(\()p Ff(gn)m(utls)p 846 4239 28 4 v 41
26754
w(certi\014cate)p 1274 4239 V 42 w(creden)m(tials)p 1737
26755
4239 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g
26756
Fe(certfile)12 b Ff(,)32 b(const)f(c)m(har)g(*)565 4349
26757
y Fe(keyfile)12 b Ff(,)32 b(gn)m(utls)p 1244 4349 V 41
26758
w(op)s(enpgp)p 1622 4349 V 39 w(crt)p 1772 4349 V 40
26759
w(fm)m(t)p 1948 4349 V 40 w(t)f Fe(format)12 b Fg(\))390
26760
4458 y Ff(res)t FB(:)40 b(the)31 b(destination)g(con)m(text)h(to)f(sa)m
26761
(v)m(e)h(the)f(data.)390 4609 y Ff(cert\014le)5 b FB(:)42
26762
b(the)30 b(\014le)h(that)g(con)m(tains)g(the)g(public)f(k)m(ey)-8
26763
b(.)390 4760 y Ff(k)m(ey\014le)5 b FB(:)42 b(the)30 b(\014le)h(that)g
26764
(con)m(tains)g(the)g(secret)g(k)m(ey)-8 b(.)390 4911
26765
y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390
26766
5062 y(This)j(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)e(k)m
26767
(eys)j(in)m(to)g(the)f(Gn)m(uTLS)e(creden)m(tials)j(structure.)390
26768
5171 y(The)30 b(\014les)g(should)g(only)g(con)m(tain)i(one)e(k)m(ey)i
26769
(whic)m(h)e(is)g(not)h(encrypted.)390 5322 y Fn(Returns:)36
26770
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
26771
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26772
b(alue.)p eop end
26754
(negativ)m(e)h(error)d(v)-5 b(alue.)390 5340 y Fn(Since:)41
26755
b FB(2.4.0)p eop end
26773
26756
%%Page: 233 239
26774
26757
TeXDict begin 233 238 bop 150 -116 a FB(Chapter)30 b(9:)41
26775
26758
b(F)-8 b(unction)31 b(Reference)2237 b(233)150 299 y
26776
26759
Fv(gn)m(utls)p 483 299 37 5 v 55 w(certi\014cate)p 1068
26777
26760
299 V 52 w(set)p 1272 299 V 54 w(op)s(enpgp)p 1779 299
26778
V 56 w(k)m(ey)p 2018 299 V 53 w(mem2)3350 499 y FB([F)-8
26761
V 56 w(k)m(ey)p 2018 299 V 53 w(\014le)3350 489 y FB([F)-8
26779
26762
b(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q(t_op)q(enp)q
26780
(gp_)q(key)q(_mem)q(2)565 609 y Fg(\()p Ff(gn)m(utls)p
26781
846 609 28 4 v 41 w(certi\014cate)p 1274 609 V 42 w(creden)m(tials)p
26782
1737 609 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p
26783
2546 609 V 40 w(datum)p 2844 609 V 40 w(t)g(*)f Fe(icert)12
26784
b Ff(,)32 b(const)565 718 y(gn)m(utls)p 811 718 V 41
26785
w(datum)p 1110 718 V 39 w(t)f(*)g Fe(ikey)12 b Ff(,)31
26763
(gp_)q(key)q(_fil)q(e)565 599 y Fg(\()p Ff(gn)m(utls)p
26764
846 599 28 4 v 41 w(certi\014cate)p 1274 599 V 42 w(creden)m(tials)p
26765
1737 599 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(const)g(c)m(har)g(*)g
26766
Fe(certfile)12 b Ff(,)32 b(const)f(c)m(har)g(*)565 708
26767
y Fe(keyfile)12 b Ff(,)32 b(gn)m(utls)p 1244 708 V 41
26768
w(op)s(enpgp)p 1622 708 V 39 w(crt)p 1772 708 V 40 w(fm)m(t)p
26769
1948 708 V 40 w(t)f Fe(format)12 b Fg(\))390 818 y Ff(res)t
26770
FB(:)40 b(the)31 b(destination)g(con)m(text)h(to)f(sa)m(v)m(e)h(the)f
26771
(data.)390 949 y Ff(cert\014le)5 b FB(:)42 b(the)30 b(\014le)h(that)g
26772
(con)m(tains)g(the)g(public)f(k)m(ey)-8 b(.)390 1081
26773
y Ff(k)m(ey\014le)5 b FB(:)42 b(the)30 b(\014le)h(that)g(con)m(tains)g
26774
(the)g(secret)g(k)m(ey)-8 b(.)390 1212 y Ff(format)r
26775
FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390 1343
26776
y(This)j(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)e(k)m(eys)j
26777
(in)m(to)g(the)f(Gn)m(uTLS)e(creden)m(tials)j(structure.)390
26778
1453 y(The)30 b(\014les)g(should)g(only)g(con)m(tain)i(one)e(k)m(ey)i
26779
(whic)m(h)e(is)g(not)h(encrypted.)390 1584 y Fn(Returns:)36
26780
b FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16 b FB(is)21
26781
b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26782
b(alue.)150 1777 y Fv(gn)m(utls)p 483 1777 37 5 v 55
26783
w(certi\014cate)p 1068 1777 V 52 w(set)p 1272 1777 V
26784
54 w(op)s(enpgp)p 1779 1777 V 56 w(k)m(ey)p 2018 1777
26785
V 53 w(mem2)3350 1967 y FB([F)d(unction])-3599 b Fh(int)53
26786
b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(_mem)q(2)565
26787
2077 y Fg(\()p Ff(gn)m(utls)p 846 2077 28 4 v 41 w(certi\014cate)p
26788
1274 2077 V 42 w(creden)m(tials)p 1737 2077 V 41 w(t)31
26789
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 2077
26790
V 40 w(datum)p 2844 2077 V 40 w(t)g(*)f Fe(icert)12 b
26791
Ff(,)32 b(const)565 2186 y(gn)m(utls)p 811 2186 V 41
26792
w(datum)p 1110 2186 V 39 w(t)f(*)g Fe(ikey)12 b Ff(,)31
26786
26793
b(const)g(c)m(har)f(*)h Fe(subkey_id)12 b Ff(,)33 b(gn)m(utls)p
26787
2858 718 V 40 w(op)s(enpgp)p 3235 718 V 39 w(crt)p 3385
26788
718 V 41 w(fm)m(t)p 3562 718 V 40 w(t)565 828 y Fe(format)12
26789
b Fg(\))390 938 y Ff(res)t FB(:)40 b(the)31 b(destination)g(con)m(text)
26790
h(to)f(sa)m(v)m(e)h(the)f(data.)390 1076 y Ff(subk)m(ey)p
26791
667 1076 V 40 w(id)t FB(:)40 b(a)30 b(hex)h(enco)s(ded)f(subk)m(ey)g
26792
(id)390 1214 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m
26793
(eys)390 1352 y(This)j(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)
26794
e(k)m(eys)j(in)m(to)g(the)f(Gn)m(uTLS)e(creden)m(tials)j(structure.)390
26795
1462 y(The)30 b(\014les)g(should)g(only)g(con)m(tain)i(one)e(k)m(ey)i
26796
(whic)m(h)e(is)g(not)h(encrypted.)390 1600 y(The)25 b(sp)s(ecial)h(k)m
26794
2858 2186 V 40 w(op)s(enpgp)p 3235 2186 V 39 w(crt)p
26795
3385 2186 V 41 w(fm)m(t)p 3562 2186 V 40 w(t)565 2296
26796
y Fe(format)12 b Fg(\))390 2406 y Ff(res)t FB(:)40 b(the)31
26797
b(destination)g(con)m(text)h(to)f(sa)m(v)m(e)h(the)f(data.)390
26798
2537 y Ff(subk)m(ey)p 667 2537 V 40 w(id)t FB(:)40 b(a)30
26799
b(hex)h(enco)s(ded)f(subk)m(ey)g(id)390 2668 y Ff(format)r
26800
FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390 2800
26801
y(This)j(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)e(k)m(eys)j
26802
(in)m(to)g(the)f(Gn)m(uTLS)e(creden)m(tials)j(structure.)390
26803
2909 y(The)30 b(\014les)g(should)g(only)g(con)m(tain)i(one)e(k)m(ey)i
26804
(whic)m(h)e(is)g(not)h(encrypted.)390 3040 y(The)25 b(sp)s(ecial)h(k)m
26797
26805
(eyw)m(ord)g Ft(")p FB(auto)p Ft(")g FB(is)f(also)i(accepted)g(as)e
26798
(&subk)m(ey)p 2602 1600 V 40 w(id.)39 b(In)24 b(that)j(case)f(the)g
26799
Ft(gnutls_)390 1710 y(openpgp_crt_get_auth_sub)o(key\()o(\))e
26806
(&subk)m(ey)p 2602 3040 V 40 w(id.)39 b(In)24 b(that)j(case)f(the)g
26807
Ft(gnutls_)390 3150 y(openpgp_crt_get_auth_sub)o(key\()o(\))e
26800
26808
FB(will)31 b(b)s(e)f(used)f(to)j(retriev)m(e)f(the)g(subk)m(ey)-8
26801
b(.)390 1848 y Fn(Returns:)36 b FB(On)20 b(success,)j
26809
b(.)390 3281 y Fn(Returns:)36 b FB(On)20 b(success,)j
26802
26810
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26803
(negativ)m(e)h(error)d(v)-5 b(alue.)390 1986 y Fn(Since:)41
26804
b FB(2.4.0)150 2189 y Fv(gn)m(utls)p 483 2189 37 5 v
26805
55 w(certi\014cate)p 1068 2189 V 52 w(set)p 1272 2189
26806
V 54 w(op)s(enpgp)p 1779 2189 V 56 w(k)m(ey)p 2018 2189
26807
V 53 w(mem)3350 2389 y FB([F)-8 b(unction])-3599 b Fh(int)53
26811
(negativ)m(e)h(error)d(v)-5 b(alue.)390 3413 y Fn(Since:)41
26812
b FB(2.4.0)150 3605 y Fv(gn)m(utls)p 483 3605 37 5 v
26813
55 w(certi\014cate)p 1068 3605 V 52 w(set)p 1272 3605
26814
V 54 w(op)s(enpgp)p 1779 3605 V 56 w(k)m(ey)p 2018 3605
26815
V 53 w(mem)3350 3796 y FB([F)-8 b(unction])-3599 b Fh(int)53
26808
26816
b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(_mem)565
26809
2499 y Fg(\()p Ff(gn)m(utls)p 846 2499 28 4 v 41 w(certi\014cate)p
26810
1274 2499 V 42 w(creden)m(tials)p 1737 2499 V 41 w(t)31
26811
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 2499
26812
V 40 w(datum)p 2844 2499 V 40 w(t)g(*)f Fe(icert)12 b
26813
Ff(,)32 b(const)565 2608 y(gn)m(utls)p 811 2608 V 41
26814
w(datum)p 1110 2608 V 39 w(t)f(*)g Fe(ikey)12 b Ff(,)31
26815
b(gn)m(utls)p 1807 2608 V 40 w(op)s(enpgp)p 2184 2608
26816
V 39 w(crt)p 2334 2608 V 40 w(fm)m(t)p 2510 2608 V 41
26817
w(t)f Fe(format)12 b Fg(\))390 2718 y Ff(res)t FB(:)40
26817
3905 y Fg(\()p Ff(gn)m(utls)p 846 3905 28 4 v 41 w(certi\014cate)p
26818
1274 3905 V 42 w(creden)m(tials)p 1737 3905 V 41 w(t)31
26819
b Fe(res)12 b Ff(,)31 b(const)g(gn)m(utls)p 2546 3905
26820
V 40 w(datum)p 2844 3905 V 40 w(t)g(*)f Fe(icert)12 b
26821
Ff(,)32 b(const)565 4015 y(gn)m(utls)p 811 4015 V 41
26822
w(datum)p 1110 4015 V 39 w(t)f(*)g Fe(ikey)12 b Ff(,)31
26823
b(gn)m(utls)p 1807 4015 V 40 w(op)s(enpgp)p 2184 4015
26824
V 39 w(crt)p 2334 4015 V 40 w(fm)m(t)p 2510 4015 V 41
26825
w(t)f Fe(format)12 b Fg(\))390 4125 y Ff(res)t FB(:)40
26818
26826
b(the)31 b(destination)g(con)m(text)h(to)f(sa)m(v)m(e)h(the)f(data.)390
26819
2856 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390
26820
2994 y(This)36 b(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)e(k)m
26827
4256 y Ff(format)r FB(:)41 b(the)31 b(format)f(of)h(the)f(k)m(eys)390
26828
4387 y(This)36 b(fun)m(tion)g(is)h(used)f(to)i(load)f(Op)s(enPGP)e(k)m
26821
26829
(eys)j(in)m(to)f(the)g(Gn)m(uTLS)f(creden)m(tial)i(structure.)390
26822
3104 y(The)30 b(\014les)g(should)g(con)m(tain)h(non)f(encrypted)g(k)m
26823
(eys.)390 3242 y Fn(Returns:)36 b FB(On)20 b(success,)j
26824
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26825
(negativ)m(e)h(error)d(v)-5 b(alue.)150 3445 y Fv(gn)m(utls)p
26826
483 3445 37 5 v 55 w(certi\014cate)p 1068 3445 V 52 w(set)p
26827
1272 3445 V 54 w(op)s(enpgp)p 1779 3445 V 56 w(k)m(eyring)p
26828
2231 3445 V 54 w(\014le)3350 3645 y FB([F)d(unction])-3599
26829
b Fh(int)53 b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(ring)q
26830
(_fi)q(le)565 3755 y Fg(\()p Ff(gn)m(utls)p 846 3755
26831
28 4 v 41 w(certi\014cate)p 1274 3755 V 42 w(creden)m(tials)p
26832
1737 3755 V 41 w(t)31 b Fe(c)12 b Ff(,)31 b(const)f(c)m(har)h(*)g
26833
Fe(file)12 b Ff(,)565 3865 y(gn)m(utls)p 811 3865 V 41
26834
w(op)s(enpgp)p 1189 3865 V 38 w(crt)p 1338 3865 V 41
26835
w(fm)m(t)p 1515 3865 V 40 w(t)31 b Fe(format)12 b Fg(\))390
26836
3974 y Ff(c)6 b FB(:)41 b(A)30 b(certi\014cate)j(creden)m(tials)e
26837
(structure)390 4112 y Ff(\014le)5 b FB(:)41 b(\014lename)30
26838
b(of)h(the)g(k)m(eyring.)390 4251 y(The)26 b(function)h(is)g(used)f(to)
26839
i(set)f(k)m(eyrings)h(that)f(will)g(b)s(e)g(used)f(in)m(ternally)i(b)m
26840
(y)e(v)-5 b(arious)27 b(Op)s(enPGP)390 4360 y(functions.)39
26841
b(F)-8 b(or)26 b(example)h(to)f(\014nd)e(a)j(k)m(ey)f(when)f(it)h(is)g
26842
(needed)f(for)h(an)g(op)s(erations.)39 b(The)25 b(k)m(eyring)390
26843
4470 y(will)31 b(also)g(b)s(e)f(used)f(at)i(the)g(v)m(eri\014cation)h
26844
(functions.)390 4608 y Fn(Returns:)k FB(On)20 b(success,)j
26845
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26846
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4811 y Fv(gn)m(utls)p
26847
483 4811 37 5 v 55 w(certi\014cate)p 1068 4811 V 52 w(set)p
26848
1272 4811 V 54 w(op)s(enpgp)p 1779 4811 V 56 w(k)m(eyring)p
26849
2231 4811 V 54 w(mem)3350 5011 y FB([F)d(unction])-3599
26850
b Fh(int)53 b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(ring)q
26851
(_me)q(m)565 5121 y Fg(\()p Ff(gn)m(utls)p 846 5121 28
26852
4 v 41 w(certi\014cate)p 1274 5121 V 42 w(creden)m(tials)p
26853
1737 5121 V 41 w(t)31 b Fe(c)12 b Ff(,)31 b(const)f(opaque)h(*)g
26854
Fe(data)12 b Ff(,)31 b(size)p 3005 5121 V 41 w(t)g Fe(dlen)12
26855
b Ff(,)565 5230 y(gn)m(utls)p 811 5230 V 41 w(op)s(enpgp)p
26856
1189 5230 V 38 w(crt)p 1338 5230 V 41 w(fm)m(t)p 1515
26857
5230 V 40 w(t)31 b Fe(format)12 b Fg(\))390 5340 y Ff(c)6
26858
b FB(:)41 b(A)30 b(certi\014cate)j(creden)m(tials)e(structure)p
26859
eop end
26830
4497 y(The)30 b(\014les)g(should)g(con)m(tain)h(non)f(encrypted)g(k)m
26831
(eys.)390 4628 y Fn(Returns:)36 b FB(On)20 b(success,)j
26832
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26833
(negativ)m(e)h(error)d(v)-5 b(alue.)150 4821 y Fv(gn)m(utls)p
26834
483 4821 37 5 v 55 w(certi\014cate)p 1068 4821 V 52 w(set)p
26835
1272 4821 V 54 w(op)s(enpgp)p 1779 4821 V 56 w(k)m(eyring)p
26836
2231 4821 V 54 w(\014le)3350 5011 y FB([F)d(unction])-3599
26837
b Fh(int)53 b(gnutls_certificate_se)q(t_op)q(enp)q(gp_)q(key)q(ring)q
26838
(_fi)q(le)565 5121 y Fg(\()p Ff(gn)m(utls)p 846 5121
26839
28 4 v 41 w(certi\014cate)p 1274 5121 V 42 w(creden)m(tials)p
26840
1737 5121 V 41 w(t)31 b Fe(c)12 b Ff(,)31 b(const)f(c)m(har)h(*)g
26841
Fe(file)12 b Ff(,)565 5230 y(gn)m(utls)p 811 5230 V 41
26842
w(op)s(enpgp)p 1189 5230 V 38 w(crt)p 1338 5230 V 41
26843
w(fm)m(t)p 1515 5230 V 40 w(t)31 b Fe(format)12 b Fg(\))390
26844
5340 y Ff(c)6 b FB(:)41 b(A)30 b(certi\014cate)j(creden)m(tials)e
26845
(structure)p eop end
26860
26846
%%Page: 234 240
26861
26847
TeXDict begin 234 239 bop 150 -116 a FB(Chapter)30 b(9:)41
26862
26848
b(F)-8 b(unction)31 b(Reference)2237 b(234)390 299 y
26863
Ff(data)p FB(:)41 b(bu\013er)30 b(with)g(k)m(eyring)h(data.)390
26864
432 y Ff(dlen)p FB(:)40 b(length)31 b(of)g(data)g(bu\013er.)390
26865
565 y(The)26 b(function)h(is)g(used)f(to)i(set)f(k)m(eyrings)h(that)f
26849
Ff(\014le)5 b FB(:)41 b(\014lename)30 b(of)h(the)g(k)m(eyring.)390
26850
427 y(The)26 b(function)h(is)g(used)f(to)i(set)f(k)m(eyrings)h(that)f
26866
26851
(will)g(b)s(e)g(used)f(in)m(ternally)i(b)m(y)e(v)-5 b(arious)27
26867
b(Op)s(enPGP)390 674 y(functions.)39 b(F)-8 b(or)26 b(example)h(to)f
26852
b(Op)s(enPGP)390 537 y(functions.)39 b(F)-8 b(or)26 b(example)h(to)f
26868
26853
(\014nd)e(a)j(k)m(ey)f(when)f(it)h(is)g(needed)f(for)h(an)g(op)s
26869
(erations.)39 b(The)25 b(k)m(eyring)390 784 y(will)31
26854
(erations.)39 b(The)25 b(k)m(eyring)390 647 y(will)31
26870
26855
b(also)g(b)s(e)f(used)f(at)i(the)g(v)m(eri\014cation)h(functions.)390
26871
917 y Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26856
775 y Fn(Returns:)k FB(On)20 b(success,)j Ft(GNUTLS_E_SUCCESS)16
26872
26857
b FB(is)21 b(returned,)h(otherwise)f(a)h(negativ)m(e)h(error)d(v)-5
26873
b(alue.)150 1113 y Fv(gn)m(utls)p 483 1113 37 5 v 55
26874
w(certi\014cate)p 1068 1113 V 52 w(set)p 1272 1113 V
26875
54 w(op)s(enpgp)p 1779 1113 V 56 w(k)m(ey)3350 1307 y
26876
FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q(t_op)q
26877
(enp)q(gp_)q(key)565 1416 y Fg(\()p Ff(gn)m(utls)p 846
26878
1416 28 4 v 41 w(certi\014cate)p 1274 1416 V 42 w(creden)m(tials)p
26879
1737 1416 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
26880
2308 1416 V 41 w(op)s(enpgp)p 2686 1416 V 38 w(crt)p
26881
2835 1416 V 41 w(t)f Fe(crt)12 b Ff(,)565 1526 y(gn)m(utls)p
26882
811 1526 V 41 w(op)s(enpgp)p 1189 1526 V 38 w(privk)m(ey)p
26883
1520 1526 V 41 w(t)30 b Fe(pkey)12 b Fg(\))390 1636 y
26858
b(alue.)150 963 y Fv(gn)m(utls)p 483 963 37 5 v 55 w(certi\014cate)p
26859
1068 963 V 52 w(set)p 1272 963 V 54 w(op)s(enpgp)p 1779
26860
963 V 56 w(k)m(eyring)p 2231 963 V 54 w(mem)3350 1147
26861
y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q(t_op)q
26862
(enp)q(gp_)q(key)q(ring)q(_me)q(m)565 1257 y Fg(\()p
26863
Ff(gn)m(utls)p 846 1257 28 4 v 41 w(certi\014cate)p 1274
26864
1257 V 42 w(creden)m(tials)p 1737 1257 V 41 w(t)31 b
26865
Fe(c)12 b Ff(,)31 b(const)f(opaque)h(*)g Fe(data)12 b
26866
Ff(,)31 b(size)p 3005 1257 V 41 w(t)g Fe(dlen)12 b Ff(,)565
26867
1367 y(gn)m(utls)p 811 1367 V 41 w(op)s(enpgp)p 1189
26868
1367 V 38 w(crt)p 1338 1367 V 41 w(fm)m(t)p 1515 1367
26869
V 40 w(t)31 b Fe(format)12 b Fg(\))390 1476 y Ff(c)6
26870
b FB(:)41 b(A)30 b(certi\014cate)j(creden)m(tials)e(structure)390
26871
1605 y Ff(data)p FB(:)41 b(bu\013er)30 b(with)g(k)m(eyring)h(data.)390
26872
1733 y Ff(dlen)p FB(:)40 b(length)31 b(of)g(data)g(bu\013er.)390
26873
1862 y(The)26 b(function)h(is)g(used)f(to)i(set)f(k)m(eyrings)h(that)f
26874
(will)g(b)s(e)g(used)f(in)m(ternally)i(b)m(y)e(v)-5 b(arious)27
26875
b(Op)s(enPGP)390 1971 y(functions.)39 b(F)-8 b(or)26
26876
b(example)h(to)f(\014nd)e(a)j(k)m(ey)f(when)f(it)h(is)g(needed)f(for)h
26877
(an)g(op)s(erations.)39 b(The)25 b(k)m(eyring)390 2081
26878
y(will)31 b(also)g(b)s(e)f(used)f(at)i(the)g(v)m(eri\014cation)h
26879
(functions.)390 2210 y Fn(Returns:)k FB(On)20 b(success,)j
26880
Ft(GNUTLS_E_SUCCESS)16 b FB(is)21 b(returned,)h(otherwise)f(a)h
26881
(negativ)m(e)h(error)d(v)-5 b(alue.)150 2397 y Fv(gn)m(utls)p
26882
483 2397 37 5 v 55 w(certi\014cate)p 1068 2397 V 52 w(set)p
26883
1272 2397 V 54 w(op)s(enpgp)p 1779 2397 V 56 w(k)m(ey)3350
26884
2582 y FB([F)d(unction])-3599 b Fh(int)53 b(gnutls_certificate_se)q
26885
(t_op)q(enp)q(gp_)q(key)565 2692 y Fg(\()p Ff(gn)m(utls)p
26886
846 2692 28 4 v 41 w(certi\014cate)p 1274 2692 V 42 w(creden)m(tials)p
26887
1737 2692 V 41 w(t)31 b Fe(res)12 b Ff(,)31 b(gn)m(utls)p
26888
2308 2692 V 41 w(op)s(enpgp)p 2686 2692 V 38 w(crt)p
26889
2835 2692 V 41 w(t)f Fe(crt)12 b Ff(,)565 2801 y(gn)m(utls)p
26890
811 2801 V 41 w(op)s(enpgp)p 1189 2801 V 38 w(privk)m(ey)p
26891
1520 2801 V 41 w(t)30 b Fe(pkey)12 b Fg(\))390 2911 y
26884
26892
Ff(res)t FB(:)40 b(is)31 b(an)f Ft(gnutls_certificate_crede)o(ntia)o
26885
(ls_)o(t)25 b FB(structure.)390 1768 y Ff(pk)m(ey)8 b
26893
(ls_)o(t)25 b FB(structure.)390 3039 y Ff(pk)m(ey)8 b
26886
26894
FB(:)41 b(is)30 b(an)g(op)s(enpgp)g(priv)-5 b(ate)30
26887
b(k)m(ey)390 1901 y(This)d(function)h(sets)h(a)g(certi\014cate/priv)-5
26895
b(k)m(ey)390 3168 y(This)d(function)h(sets)h(a)g(certi\014cate/priv)-5
26888
26896
b(ate)31 b(k)m(ey)e(pair)f(in)g(the)h(gn)m(utls)p 2789
26889
1901 V 40 w(certi\014cate)p 3216 1901 V 42 w(creden)m(tials)p
26890
3679 1901 V 42 w(t)390 2011 y(structure.)153 b(This)67
26897
3168 V 40 w(certi\014cate)p 3216 3168 V 42 w(creden)m(tials)p
26898
3679 3168 V 42 w(t)390 3277 y(structure.)153 b(This)67
26891
26899
b(function)g(ma)m(y)h(b)s(e)g(called)h(more)f(than)f(once)i(\(in)e
26892
(case)i(m)m(ultiple)390 2121 y(k)m(eys/certi\014cates)33
26893
b(exist)f(for)e(the)g(serv)m(er\).)390 2254 y(With)h(this)f(function)g
26900
(case)i(m)m(ultiple)390 3387 y(k)m(eys/certi\014cates)33
26901
b(exist)f(for)e(the)g(serv)m(er\).)390 3516 y(With)h(this)f(function)g
26894
26902
(the)h(subk)m(eys)f(of)g(the)h(certi\014cate)h(are)f(not)g(used.)150
26895
2450 y Fv(gn)m(utls)p 483 2450 37 5 v 55 w(op)s(enpgp)p
26896
991 2450 V 55 w(crt)p 1199 2450 V 54 w(c)m(hec)m(k)p
26897
1546 2450 V 52 w(hostname)3350 2643 y FB([F)-8 b(unction])-3599
26903
3703 y Fv(gn)m(utls)p 483 3703 37 5 v 55 w(op)s(enpgp)p
26904
991 3703 V 55 w(crt)p 1199 3703 V 54 w(c)m(hec)m(k)p
26905
1546 3703 V 52 w(hostname)3350 3888 y FB([F)-8 b(unction])-3599
26898
26906
b Fh(int)53 b(gnutls_openpgp_crt_ch)q(eck_)q(hos)q(tna)q(me)f
26899
Fg(\()p Ff(gn)m(utls)p 2412 2643 28 4 v 40 w(op)s(enpgp)p
26900
2789 2643 V 39 w(crt)p 2939 2643 V 41 w(t)565 2753 y
26907
Fg(\()p Ff(gn)m(utls)p 2412 3888 28 4 v 40 w(op)s(enpgp)p
26908
2789 3888 V 39 w(crt)p 2939 3888 V 41 w(t)565 3997 y
26901
26909
Fe(key)12 b Ff(,)31 b(const)g(c)m(har)g(*)f Fe(hostname)12
26902
b Fg(\))390 2863 y Ff(k)m(ey)c FB(:)41 b(should)30 b(con)m(tain)h(an)g
26903
Ft(gnutls_openpgp_crt_t)24 b FB(structure)390 2995 y
26910
b Fg(\))390 4107 y Ff(k)m(ey)c FB(:)41 b(should)30 b(con)m(tain)h(an)g
26911
Ft(gnutls_openpgp_crt_t)24 b FB(structure)390 4236 y
26904
26912
Ff(hostname)5 b FB(:)41 b(A)31 b(n)m(ull)f(terminated)h(string)f(that)h
26905
(con)m(tains)h(a)e(DNS)h(name)390 3128 y(This)i(function)g(will)g(c)m
26913
(con)m(tains)h(a)e(DNS)h(name)390 4364 y(This)i(function)g(will)g(c)m
26906
26914
(hec)m(k)i(if)e(the)h(giv)m(en)g(k)m(ey's)g(o)m(wner)g(matc)m(hes)g
26907
(the)g(giv)m(en)g(hostname.)50 b(This)390 3238 y(is)38
26915
(the)g(giv)m(en)g(hostname.)50 b(This)390 4474 y(is)38
26908
26916
b(a)g(basic)g(implemen)m(tation)i(of)e(the)g(matc)m(hing)h(describ)s
26909
(ed)d(in)i(RF)m(C2818)i(\(HTTPS\),)d(whic)m(h)390 3348
26917
(ed)d(in)i(RF)m(C2818)i(\(HTTPS\),)d(whic)m(h)390 4583
26910
26918
y(tak)m(es)32 b(in)m(to)f(accoun)m(t)h(wildcards.)390
26911
3481 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
26912
b(success,)f(or)h(an)f(error)g(co)s(de.)150 3677 y Fv(gn)m(utls)p
26913
483 3677 37 5 v 55 w(op)s(enpgp)p 991 3677 V 55 w(crt)p
26914
1199 3677 V 54 w(deinit)3350 3870 y FB([F)-8 b(unction])-3599
26919
4712 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
26920
b(success,)f(or)h(an)f(error)g(co)s(de.)150 4899 y Fv(gn)m(utls)p
26921
483 4899 37 5 v 55 w(op)s(enpgp)p 991 4899 V 55 w(crt)p
26922
1199 4899 V 54 w(deinit)3350 5084 y FB([F)-8 b(unction])-3599
26915
26923
b Fh(void)54 b(gnutls_openpgp_crt_deini)q(t)e Fg(\()p
26916
Ff(gn)m(utls)p 2046 3870 28 4 v 40 w(op)s(enpgp)p 2423
26917
3870 V 39 w(crt)p 2573 3870 V 41 w(t)30 b Fe(key)12 b
26918
Fg(\))390 3980 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)
26919
f(initialized)390 4113 y(This)g(function)g(will)g(deinitialize)j(a)e(k)
26920
m(ey)g(structure.)150 4309 y Fv(gn)m(utls)p 483 4309
26921
37 5 v 55 w(op)s(enpgp)p 991 4309 V 55 w(crt)p 1199 4309
26922
V 54 w(exp)s(ort)3350 4503 y FB([F)-8 b(unction])-3599
26923
b Fh(int)53 b(gnutls_openpgp_crt_ex)q(port)f Fg(\()p
26924
Ff(gn)m(utls)p 1993 4503 28 4 v 41 w(op)s(enpgp)p 2371
26925
4503 V 39 w(crt)p 2521 4503 V 40 w(t)31 b Fe(key)12 b
26926
Ff(,)565 4612 y(gn)m(utls)p 811 4612 V 41 w(op)s(enpgp)p
26927
1189 4612 V 38 w(crt)p 1338 4612 V 41 w(fm)m(t)p 1515
26928
4612 V 40 w(t)31 b Fe(format)12 b Ff(,)32 b(v)m(oid)f(*)f
26929
Fe(output_data)12 b Ff(,)34 b(size)p 3058 4612 V 41 w(t)c(*)565
26930
4722 y Fe(output_data_size)12 b Fg(\))390 4832 y Ff(k)m(ey)c
26931
FB(:)41 b(Holds)31 b(the)f(k)m(ey)-8 b(.)390 4964 y Ff(format)r
26932
FB(:)41 b(One)30 b(of)g(gn)m(utls)p 1264 4964 V 41 w(op)s(enpgp)p
26933
1642 4964 V 39 w(crt)p 1792 4964 V 40 w(fm)m(t)p 1968
26934
4964 V 40 w(t)h(elemen)m(ts.)390 5097 y Ff(output)p 664
26935
5097 V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(the)e(k)m(ey)h
26936
(base64)h(enco)s(ded)e(or)g(ra)m(w)390 5230 y Ff(output)p
26937
664 5230 V 40 w(data)p 880 5230 V 40 w(size)5 b FB(:)49
26938
b(holds)34 b(the)g(size)h(of)f(output)p 2093 5230 V 39
26939
w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i(actual)390
26940
5340 y(size)c(of)g(parameters\))p eop end
26924
Ff(gn)m(utls)p 2046 5084 28 4 v 40 w(op)s(enpgp)p 2423
26925
5084 V 39 w(crt)p 2573 5084 V 41 w(t)30 b Fe(key)12 b
26926
Fg(\))390 5194 y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)
26927
f(initialized)390 5322 y(This)g(function)g(will)g(deinitialize)j(a)e(k)
26928
m(ey)g(structure.)p eop end
26941
26929
%%Page: 235 241
26942
26930
TeXDict begin 235 240 bop 150 -116 a FB(Chapter)30 b(9:)41
26943
b(F)-8 b(unction)31 b(Reference)2237 b(235)390 299 y(This)27
26944
b(function)h(will)g(con)m(v)m(ert)i(the)e(giv)m(en)h(k)m(ey)g(to)g(RA)
26945
-10 b(W)28 b(or)g(Base64)i(format.)40 b(If)28 b(the)g(bu\013er)f(pro-)
26946
390 408 y(vided)k(is)h(not)h(long)f(enough)g(to)g(hold)g(the)g(output,)
26947
g(then)g Ft(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)390 518
26948
y FB(will)f(b)s(e)e(returned.)390 656 y Fn(Returns:)40
26949
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
26950
(de.)150 859 y Fv(gn)m(utls)p 483 859 37 5 v 55 w(op)s(enpgp)p
26951
991 859 V 55 w(crt)p 1199 859 V 54 w(get)p 1418 859 V
26952
54 w(auth)p 1716 859 V 54 w(subk)m(ey)3350 1059 y FB([F)-8
26953
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_au)q(th_)q
26954
(sub)q(key)f Fg(\()p Ff(gn)m(utls)p 2464 1059 28 4 v
26955
41 w(op)s(enpgp)p 2842 1059 V 39 w(crt)p 2992 1059 V
26956
40 w(t)565 1169 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p 1035
26957
1169 V 41 w(op)s(enpgp)p 1413 1169 V 38 w(k)m(eyid)p
26958
1660 1169 V 41 w(t)g Fe(keyid)12 b Ff(,)31 b(unsigned)f(in)m(t)g
26959
Fe(flag)12 b Fg(\))390 1279 y Ff(k)m(eyid)t FB(:)41 b(the)30
26960
b(struct)h(to)g(sa)m(v)m(e)h(the)e(k)m(eyid.)390 1417
26931
b(F)-8 b(unction)31 b(Reference)2237 b(235)150 299 y
26932
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
26933
V 55 w(crt)p 1199 299 V 54 w(exp)s(ort)3350 504 y FB([F)-8
26934
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ex)q(port)f
26935
Fg(\()p Ff(gn)m(utls)p 1993 504 28 4 v 41 w(op)s(enpgp)p
26936
2371 504 V 39 w(crt)p 2521 504 V 40 w(t)31 b Fe(key)12
26937
b Ff(,)565 614 y(gn)m(utls)p 811 614 V 41 w(op)s(enpgp)p
26938
1189 614 V 38 w(crt)p 1338 614 V 41 w(fm)m(t)p 1515 614
26939
V 40 w(t)31 b Fe(format)12 b Ff(,)32 b(v)m(oid)f(*)f
26940
Fe(output_data)12 b Ff(,)34 b(size)p 3058 614 V 41 w(t)c(*)565
26941
723 y Fe(output_data_size)12 b Fg(\))390 833 y Ff(k)m(ey)c
26942
FB(:)41 b(Holds)31 b(the)f(k)m(ey)-8 b(.)390 976 y Ff(format)r
26943
FB(:)41 b(One)30 b(of)g(gn)m(utls)p 1264 976 V 41 w(op)s(enpgp)p
26944
1642 976 V 39 w(crt)p 1792 976 V 40 w(fm)m(t)p 1968 976
26945
V 40 w(t)h(elemen)m(ts.)390 1119 y Ff(output)p 664 1119
26946
V 40 w(data)p FB(:)41 b(will)31 b(con)m(tain)h(the)e(k)m(ey)h(base64)h
26947
(enco)s(ded)e(or)g(ra)m(w)390 1262 y Ff(output)p 664
26948
1262 V 40 w(data)p 880 1262 V 40 w(size)5 b FB(:)49 b(holds)34
26949
b(the)g(size)h(of)f(output)p 2093 1262 V 39 w(data)h(\(and)f(will)g(b)s
26950
(e)f(replaced)i(b)m(y)e(the)i(actual)390 1372 y(size)c(of)g
26951
(parameters\))390 1515 y(This)c(function)h(will)g(con)m(v)m(ert)i(the)e
26952
(giv)m(en)h(k)m(ey)g(to)g(RA)-10 b(W)28 b(or)g(Base64)i(format.)40
26953
b(If)28 b(the)g(bu\013er)f(pro-)390 1624 y(vided)k(is)h(not)h(long)f
26954
(enough)g(to)g(hold)g(the)g(output,)g(then)g Ft
26955
(GNUTLS_E_SHORT_MEMORY_B)o(UFFE)o(R)390 1734 y FB(will)f(b)s(e)e
26956
(returned.)390 1877 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
26957
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
26958
2084 y Fv(gn)m(utls)p 483 2084 37 5 v 55 w(op)s(enpgp)p
26959
991 2084 V 55 w(crt)p 1199 2084 V 54 w(get)p 1418 2084
26960
V 54 w(auth)p 1716 2084 V 54 w(subk)m(ey)3350 2290 y
26961
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_au)q
26962
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26963
4 v 41 w(op)s(enpgp)p 2842 2290 V 39 w(crt)p 2992 2290
26964
V 40 w(t)565 2399 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p
26965
1035 2399 V 41 w(op)s(enpgp)p 1413 2399 V 38 w(k)m(eyid)p
26966
1660 2399 V 41 w(t)g Fe(keyid)12 b Ff(,)31 b(unsigned)f(in)m(t)g
26967
Fe(flag)12 b Fg(\))390 2509 y Ff(k)m(eyid)t FB(:)41 b(the)30
26968
b(struct)h(to)g(sa)m(v)m(e)h(the)e(k)m(eyid.)390 2652
26961
26969
y Ff(\015ag)8 b FB(:)41 b(Non)30 b(zero)h(indicates)h(that)f(a)f(v)-5
26962
26970
b(alid)31 b(subk)m(ey)f(is)h(alw)m(a)m(ys)h(returned.)390
26963
1555 y(Returns)e(the)i(64-bit)g(k)m(eyID)h(of)e(the)h(\014rst)e(v)-5
26971
2795 y(Returns)e(the)i(64-bit)g(k)m(eyID)h(of)e(the)h(\014rst)e(v)-5
26964
26972
b(alid)32 b(Op)s(enPGP)e(subk)m(ey)h(mark)m(ed)g(for)g(authen)m(tica-)
26965
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26973
390 2905 y(tion.)41 b(If)29 b(\015ag)h(is)f(non)g(zero)h(and)f(no)g
26966
26974
(authen)m(tication)j(subk)m(ey)d(exists,)h(then)f(a)h(v)-5
26967
b(alid)30 b(subk)m(ey)f(will)390 1774 y(b)s(e)i(returned)g(ev)m(en)i
26975
b(alid)30 b(subk)m(ey)f(will)390 3014 y(b)s(e)i(returned)g(ev)m(en)i
26968
26976
(if)f(it)h(is)f(not)g(mark)m(ed)g(for)g(authen)m(tication.)48
26969
b(Returns)31 b(the)h(64-bit)i(k)m(eyID)f(of)390 1884
26977
b(Returns)31 b(the)h(64-bit)i(k)m(eyID)f(of)390 3124
26970
26978
y(the)j(\014rst)f(v)-5 b(alid)37 b(Op)s(enPGP)d(subk)m(ey)i(mark)m(ed)g
26971
26979
(for)g(authen)m(tication.)60 b(If)35 b(\015ag)h(is)g(non)g(zero)h(and)
26972
390 1993 y(no)29 b(authen)m(tication)i(subk)m(ey)e(exists,)h(then)f(a)g
26980
390 3233 y(no)29 b(authen)m(tication)i(subk)m(ey)e(exists,)h(then)f(a)g
26973
26981
(v)-5 b(alid)30 b(subk)m(ey)e(will)i(b)s(e)e(returned)g(ev)m(en)i(if)f
26974
(it)h(is)f(not)390 2103 y(mark)m(ed)h(for)h(authen)m(tication.)390
26975
2241 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
26976
b(success,)f(or)h(an)f(error)g(co)s(de.)150 2444 y Fv(gn)m(utls)p
26977
483 2444 37 5 v 55 w(op)s(enpgp)p 991 2444 V 55 w(crt)p
26978
1199 2444 V 54 w(get)p 1418 2444 V 54 w(creation)p 1904
26979
2444 V 54 w(time)3350 2644 y FB([F)-8 b(unction])-3599
26982
(it)h(is)f(not)390 3343 y(mark)m(ed)h(for)h(authen)m(tication.)390
26983
3486 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
26984
b(success,)f(or)h(an)f(error)g(co)s(de.)150 3694 y Fv(gn)m(utls)p
26985
483 3694 37 5 v 55 w(op)s(enpgp)p 991 3694 V 55 w(crt)p
26986
1199 3694 V 54 w(get)p 1418 3694 V 54 w(creation)p 1904
26987
3694 V 54 w(time)3350 3899 y FB([F)-8 b(unction])-3599
26980
26988
b Fh(time_t)54 b(gnutls_openpgp_crt_get)q(_cr)q(eat)q(ion)q(_tim)q(e)
26981
565 2754 y Fg(\()p Ff(gn)m(utls)p 846 2754 28 4 v 41
26982
w(op)s(enpgp)p 1224 2754 V 39 w(crt)p 1374 2754 V 40
26983
w(t)31 b Fe(key)12 b Fg(\))390 2863 y Ff(k)m(ey)c FB(:)41
26989
565 4008 y Fg(\()p Ff(gn)m(utls)p 846 4008 28 4 v 41
26990
w(op)s(enpgp)p 1224 4008 V 39 w(crt)p 1374 4008 V 40
26991
w(t)31 b Fe(key)12 b Fg(\))390 4118 y Ff(k)m(ey)c FB(:)41
26984
26992
b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e(public)h
26985
(k)m(ey)-8 b(.)390 3001 y(Get)31 b(k)m(ey)h(creation)f(time.)390
26986
3139 y Fn(Returns:)40 b FB(the)31 b(timestamp)g(when)e(the)i(Op)s
26987
(enPGP)e(k)m(ey)i(w)m(as)g(created.)150 3342 y Fv(gn)m(utls)p
26988
483 3342 37 5 v 55 w(op)s(enpgp)p 991 3342 V 55 w(crt)p
26989
1199 3342 V 54 w(get)p 1418 3342 V 54 w(expiration)p
26990
2016 3342 V 54 w(time)3350 3543 y FB([F)-8 b(unction])-3599
26993
(k)m(ey)-8 b(.)390 4261 y(Get)31 b(k)m(ey)h(creation)f(time.)390
26994
4404 y Fn(Returns:)40 b FB(the)31 b(timestamp)g(when)e(the)i(Op)s
26995
(enPGP)e(k)m(ey)i(w)m(as)g(created.)150 4612 y Fv(gn)m(utls)p
26996
483 4612 37 5 v 55 w(op)s(enpgp)p 991 4612 V 55 w(crt)p
26997
1199 4612 V 54 w(get)p 1418 4612 V 54 w(expiration)p
26998
2016 4612 V 54 w(time)3350 4817 y FB([F)-8 b(unction])-3599
26991
26999
b Fh(time_t)54 b(gnutls_openpgp_crt_get)q(_ex)q(pir)q(ati)q(on_t)q(ime)
26992
565 3652 y Fg(\()p Ff(gn)m(utls)p 846 3652 28 4 v 41
26993
w(op)s(enpgp)p 1224 3652 V 39 w(crt)p 1374 3652 V 40
26994
w(t)31 b Fe(key)12 b Fg(\))390 3762 y Ff(k)m(ey)c FB(:)41
27000
565 4927 y Fg(\()p Ff(gn)m(utls)p 846 4927 28 4 v 41
27001
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27002
w(t)31 b Fe(key)12 b Fg(\))390 5036 y Ff(k)m(ey)c FB(:)41
26995
27003
b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e(public)h
26996
(k)m(ey)-8 b(.)390 3900 y(Get)31 b(k)m(ey)h(expiration)f(time.)41
27004
(k)m(ey)-8 b(.)390 5179 y(Get)31 b(k)m(ey)h(expiration)f(time.)41
26997
27005
b(A)31 b(v)-5 b(alue)30 b(of)h('0')g(means)f(that)h(the)g(k)m(ey)g(do)s
26998
(esn't)f(expire)h(at)g(all.)390 4038 y Fn(Returns:)40
26999
b FB(the)31 b(time)g(when)e(the)i(Op)s(enPGP)e(k)m(ey)i(expires.)150
27000
4241 y Fv(gn)m(utls)p 483 4241 37 5 v 55 w(op)s(enpgp)p
27001
991 4241 V 55 w(crt)p 1199 4241 V 54 w(get)p 1418 4241
27002
V 54 w(\014ngerprin)m(t)3350 4441 y FB([F)-8 b(unction])-3599
27003
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_fi)q(nge)q(rpr)q(int)f
27004
Fg(\()p Ff(gn)m(utls)p 2464 4441 28 4 v 41 w(op)s(enpgp)p
27005
2842 4441 V 39 w(crt)p 2992 4441 V 40 w(t)565 4551 y
27006
Fe(key)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(fpr)12 b Ff(,)31
27007
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27008
4660 y Ff(k)m(ey)c FB(:)41 b(the)31 b(ra)m(w)f(data)h(that)g(con)m
27009
(tains)h(the)f(Op)s(enPGP)e(public)g(k)m(ey)-8 b(.)390
27010
4798 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)m(v)m(e)h(the)f
27006
(esn't)f(expire)h(at)g(all.)390 5322 y Fn(Returns:)40
27007
b FB(the)31 b(time)g(when)e(the)i(Op)s(enPGP)e(k)m(ey)i(expires.)p
27008
eop end
27009
%%Page: 236 242
27010
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27011
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27012
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27013
V 55 w(crt)p 1199 299 V 54 w(get)p 1418 299 V 54 w(\014ngerprin)m(t)
27014
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27015
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27016
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27017
498 V 39 w(crt)p 2992 498 V 40 w(t)565 608 y Fe(key)12
27018
b Ff(,)31 b(v)m(oid)g(*)g Fe(fpr)12 b Ff(,)31 b(size)p
27019
1433 608 V 41 w(t)f(*)h Fe(fprlen)12 b Fg(\))390 718
27020
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27021
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27022
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27011
27023
(\014ngerprin)m(t,)e(m)m(ust)i(hold)f(at)h(least)g(20)h(b)m(ytes.)390
27012
4937 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f(sa)m(v)m(e)h
27013
(the)f(length)f(of)h(the)g(\014ngerprin)m(t.)390 5075
27024
992 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f(sa)m(v)m(e)h
27025
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27014
27026
y(Get)41 b(k)m(ey)f(\014ngerprin)m(t.)67 b(Dep)s(ending)39
27015
27027
b(on)g(the)h(algorithm,)j(the)d(\014ngerprin)m(t)f(can)g(b)s(e)g(16)i
27016
(or)e(20)390 5184 y(b)m(ytes.)390 5322 y Fn(Returns:)h
27028
(or)e(20)390 1239 y(b)m(ytes.)390 1376 y Fn(Returns:)h
27017
27029
FB(On)30 b(success,)h(0)g(is)f(returned.)39 b(Otherwise,)31
27018
b(an)f(error)g(co)s(de.)p eop end
27019
%%Page: 236 242
27020
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27021
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27022
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27023
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27024
1655 299 V 53 w(id)3350 485 y FB([F)-8 b(unction])-3599
27025
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_ke)q(y_i)q(d)e
27026
Fg(\()p Ff(gn)m(utls)p 2202 485 28 4 v 41 w(op)s(enpgp)p
27027
2580 485 V 39 w(crt)p 2730 485 V 40 w(t)31 b Fe(key)12
27028
b Ff(,)565 595 y(gn)m(utls)p 811 595 V 41 w(op)s(enpgp)p
27029
1189 595 V 38 w(k)m(eyid)p 1436 595 V 41 w(t)31 b Fe(keyid)12
27030
b Fg(\))390 704 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27031
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27032
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27033
(e)h(the)e(k)m(eyid.)390 963 y(Get)h(k)m(ey)h(id)e(string.)390
27034
1092 y Fn(Returns:)40 b FB(the)31 b(64-bit)h(k)m(eyID)f(of)g(the)f(Op)s
27035
(enPGP)f(k)m(ey)-8 b(.)390 1221 y Fn(Since:)41 b FB(2.4.0)150
27036
1410 y Fv(gn)m(utls)p 483 1410 37 5 v 55 w(op)s(enpgp)p
27037
991 1410 V 55 w(crt)p 1199 1410 V 54 w(get)p 1418 1410
27038
V 54 w(k)m(ey)p 1655 1410 V 53 w(usage)3350 1596 y FB([F)-8
27039
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_ke)q(y_u)q
27040
(sag)q(e)e Fg(\()p Ff(gn)m(utls)p 2359 1596 28 4 v 41
27041
w(op)s(enpgp)p 2737 1596 V 39 w(crt)p 2887 1596 V 40
27042
w(t)31 b Fe(key)12 b Ff(,)565 1706 y(unsigned)29 b(in)m(t)i(*)g
27043
Fe(key_usage)12 b Fg(\))390 1816 y Ff(k)m(ey)c FB(:)41
27044
b(should)30 b(con)m(tain)h(a)g(gn)m(utls)p 1528 1816
27045
V 41 w(op)s(enpgp)p 1906 1816 V 38 w(crt)p 2055 1816
27046
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27047
V 41 w(usage)5 b FB(:)41 b(where)30 b(the)h(k)m(ey)g(usage)g(bits)f
27048
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27049
(certi\014cate's)j(k)m(ey)f(usage,)g(b)m(y)f(c)m(hec)m(king)i(the)e(k)m
27050
(ey)h(algorithm.)43 b(The)390 2184 y(k)m(ey)30 b(usage)g(v)-5
27051
b(alue)29 b(will)h(ORed)f(v)-5 b(alues)29 b(of)h(the:)40
27052
b Ft(GNUTLS_KEY_DIGITAL_SIGNA)o(TURE)o FB(,)24 b Ft(GNUTLS_)390
27053
2293 y(KEY_KEY_ENCIPHERMENT)p FB(.)390 2423 y Fn(Returns:)40
27054
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
27055
(de.)150 2611 y Fv(gn)m(utls)p 483 2611 37 5 v 55 w(op)s(enpgp)p
27056
991 2611 V 55 w(crt)p 1199 2611 V 54 w(get)p 1418 2611
27057
V 54 w(name)3350 2798 y FB([F)-8 b(unction])-3599 b Fh(int)53
27030
b(an)f(error)g(co)s(de.)150 1578 y Fv(gn)m(utls)p 483
27031
1578 37 5 v 55 w(op)s(enpgp)p 991 1578 V 55 w(crt)p 1199
27032
1578 V 54 w(get)p 1418 1578 V 54 w(k)m(ey)p 1655 1578
27033
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27034
b(gnutls_openpgp_crt_ge)q(t_ke)q(y_i)q(d)e Fg(\()p Ff(gn)m(utls)p
27035
2202 1777 28 4 v 41 w(op)s(enpgp)p 2580 1777 V 39 w(crt)p
27036
2730 1777 V 40 w(t)31 b Fe(key)12 b Ff(,)565 1887 y(gn)m(utls)p
27037
811 1887 V 41 w(op)s(enpgp)p 1189 1887 V 38 w(k)m(eyid)p
27038
1436 1887 V 41 w(t)31 b Fe(keyid)12 b Fg(\))390 1996
27039
y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g
27040
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27041
FB(:)41 b(the)30 b(bu\013er)g(to)h(sa)m(v)m(e)h(the)e(k)m(eyid.)390
27042
2271 y(Get)h(k)m(ey)h(id)e(string.)390 2408 y Fn(Returns:)40
27043
b FB(the)31 b(64-bit)h(k)m(eyID)f(of)g(the)f(Op)s(enPGP)f(k)m(ey)-8
27044
b(.)390 2545 y Fn(Since:)41 b FB(2.4.0)150 2747 y Fv(gn)m(utls)p
27045
483 2747 37 5 v 55 w(op)s(enpgp)p 991 2747 V 55 w(crt)p
27046
1199 2747 V 54 w(get)p 1418 2747 V 54 w(k)m(ey)p 1655
27047
2747 V 53 w(usage)3350 2947 y FB([F)-8 b(unction])-3599
27048
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27049
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27050
2737 2947 V 39 w(crt)p 2887 2947 V 40 w(t)31 b Fe(key)12
27051
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27052
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27053
(gn)m(utls)p 1528 3166 V 41 w(op)s(enpgp)p 1906 3166
27054
V 38 w(crt)p 2055 3166 V 41 w(t)f(structure)390 3303
27055
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27056
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27057
3440 y(This)g(function)h(will)g(return)f(certi\014cate's)j(k)m(ey)f
27058
(usage,)g(b)m(y)f(c)m(hec)m(king)i(the)e(k)m(ey)h(algorithm.)43
27059
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27060
-5 b(alues)29 b(of)h(the:)40 b Ft(GNUTLS_KEY_DIGITAL_SIGNA)o(TURE)o
27061
FB(,)24 b Ft(GNUTLS_)390 3659 y(KEY_KEY_ENCIPHERMENT)p
27062
FB(.)390 3797 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27063
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27064
3999 y Fv(gn)m(utls)p 483 3999 37 5 v 55 w(op)s(enpgp)p
27065
991 3999 V 55 w(crt)p 1199 3999 V 54 w(get)p 1418 3999
27066
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27058
27067
b(gnutls_openpgp_crt_ge)q(t_na)q(me)f Fg(\()p Ff(gn)m(utls)p
27059
2098 2798 28 4 v 41 w(op)s(enpgp)p 2476 2798 V 38 w(crt)p
27060
2625 2798 V 41 w(t)31 b Fe(key)12 b Ff(,)30 b(in)m(t)565
27061
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27062
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27063
b Fg(\))390 3017 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27068
2098 4198 28 4 v 41 w(op)s(enpgp)p 2476 4198 V 38 w(crt)p
27069
2625 4198 V 41 w(t)31 b Fe(key)12 b Ff(,)30 b(in)m(t)565
27070
4308 y Fe(idx)12 b Ff(,)31 b(c)m(har)g(*)g Fe(buf)12
27071
b Ff(,)31 b(size)p 1436 4308 V 41 w(t)f(*)h Fe(sizeof_buf)12
27072
b Fg(\))390 4417 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27064
27073
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27065
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27066
(to)g(extract)390 3275 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f
27067
(to)h(a)g(structure)f(to)h(hold)f(the)h(name)390 3405
27068
y Ff(sizeof)p 610 3405 V 41 w(buf)17 b FB(:)48 b(holds)33
27074
b(.)390 4554 y Ff(idx)6 b FB(:)41 b(the)30 b(index)g(of)h(the)f(ID)h
27075
(to)g(extract)390 4692 y Ff(buf)16 b FB(:)41 b(a)31 b(p)s(oin)m(ter)f
27076
(to)h(a)g(structure)f(to)h(hold)f(the)h(name)390 4829
27077
y Ff(sizeof)p 610 4829 V 41 w(buf)17 b FB(:)48 b(holds)33
27069
27078
b(the)i(maxim)m(um)f(size)h(of)f Ft(buf)p FB(,)h(on)f(return)f(hold)h
27070
(the)g(actual/required)h(size)390 3514 y(of)c Ft(buf)p
27071
FB(.)390 3643 y(Extracts)g(the)g(userID)f(from)g(the)g(parsed)g(Op)s
27072
(enPGP)f(k)m(ey)-8 b(.)390 3773 y Fn(Returns:)56 b Ft(GNUTLS_E_SUCCESS)
27079
(the)g(actual/required)h(size)390 4938 y(of)c Ft(buf)p
27080
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27081
(enPGP)f(k)m(ey)-8 b(.)390 5213 y Fn(Returns:)56 b Ft(GNUTLS_E_SUCCESS)
27073
27082
34 b FB(on)k(success,)i(and)e(if)g(the)g(index)g(of)g(the)h(ID)f(do)s
27074
(es)g(not)g(exist)390 3882 y Ft(GNUTLS_E_REQUESTED_DATA_)o(NOT_)o(AVAI)
27075
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27076
4071 y Fv(gn)m(utls)p 483 4071 37 5 v 55 w(op)s(enpgp)p
27077
991 4071 V 55 w(crt)p 1199 4071 V 54 w(get)p 1418 4071
27078
V 54 w(pk)p 1605 4071 V 54 w(algorithm)3350 4257 y FB([F)-8
27079
b(unction])-3599 b Fh(gnutls_pk_algorithm_t)59 b
27080
(gnutls_openpgp_crt_get_)q(pk_)q(algo)q(rit)q(hm)565
27081
4367 y Fg(\()p Ff(gn)m(utls)p 846 4367 28 4 v 41 w(op)s(enpgp)p
27082
1224 4367 V 39 w(crt)p 1374 4367 V 40 w(t)31 b Fe(key)12
27083
b Ff(,)31 b(unsigned)e(in)m(t)i(*)g Fe(bits)12 b Fg(\))390
27084
4477 y Ff(k)m(ey)c FB(:)41 b(is)31 b(an)f(Op)s(enPGP)f(k)m(ey)390
27085
4606 y Ff(bits)t FB(:)40 b(if)31 b(bits)f(is)g(non)g(n)m(ull)g(it)h
27086
(will)g(hold)f(the)h(size)g(of)f(the)h(parameters')g(in)f(bits)390
27087
4735 y(This)g(function)g(will)g(return)g(the)g(public)g(k)m(ey)h
27088
(algorithm)g(of)g(an)f(Op)s(enPGP)f(certi\014cate.)390
27089
4864 y(If)g(bits)g(is)g(non)g(n)m(ull,)g(it)h(should)e(ha)m(v)m(e)i
27090
(enough)f(size)h(to)g(hold)f(the)h(parameters)f(size)h(in)f(bits.)40
27091
b(F)-8 b(or)390 4974 y(RSA)33 b(the)h(bits)f(returned)f(is)i(the)f(mo)s
27092
(dulus.)49 b(F)-8 b(or)34 b(DSA)f(the)h(bits)f(returned)f(are)i(of)g
27093
(the)g(public)390 5083 y(exp)s(onen)m(t.)390 5213 y Fn(Returns:)61
27094
b FB(a)40 b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
27095
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 5322
27096
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)p eop
27097
end
27083
(es)g(not)g(exist)390 5322 y Ft(GNUTLS_E_REQUESTED_DATA_)o(NOT_)o(AVAI)
27084
o(LAB)o(LE)p FB(,)24 b(or)31 b(an)f(error)g(co)s(de.)p
27085
eop end
27098
27086
%%Page: 237 243
27099
27087
TeXDict begin 237 242 bop 150 -116 a FB(Chapter)30 b(9:)41
27100
27088
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27101
27089
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27102
27090
V 55 w(crt)p 1199 299 V 54 w(get)p 1418 299 V 54 w(pk)p
27103
1605 299 V 54 w(dsa)p 1835 299 V 54 w(ra)m(w)3350 484
27104
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_pk)
27105
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27106
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27107
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27108
1035 593 V 41 w(datum)p 1334 593 V 39 w(t)g(*)g Fe(p)12
27109
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27110
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27111
593 V 40 w(datum)p 3011 593 V 40 w(t)f(*)h Fe(g)12 b
27112
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27113
703 V 39 w(t)31 b(*)g Fe(y)12 b Fg(\))390 813 y Ff(crt)r
27114
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27115
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27116
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27117
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27118
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27119
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27120
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27121
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27091
1605 299 V 54 w(algorithm)3350 513 y FB([F)-8 b(unction])-3599
27092
b Fh(gnutls_pk_algorithm_t)59 b(gnutls_openpgp_crt_get_)q(pk_)q(algo)q
27093
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27094
4 v 41 w(op)s(enpgp)p 1224 623 V 39 w(crt)p 1374 623
27095
V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i(*)g
27096
Fe(bits)12 b Fg(\))390 732 y Ff(k)m(ey)c FB(:)41 b(is)31
27097
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27098
b(if)31 b(bits)f(is)g(non)g(n)m(ull)g(it)h(will)g(hold)f(the)h(size)g
27099
(of)f(the)h(parameters')g(in)f(bits)390 1036 y(This)g(function)g(will)g
27100
(return)g(the)g(public)g(k)m(ey)h(algorithm)g(of)g(an)f(Op)s(enPGP)f
27101
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27102
(should)e(ha)m(v)m(e)i(enough)f(size)h(to)g(hold)f(the)h(parameters)f
27103
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27104
(returned)f(is)i(the)f(mo)s(dulus.)49 b(F)-8 b(or)34
27105
b(DSA)f(the)h(bits)f(returned)f(are)i(of)g(the)g(public)390
27106
1407 y(exp)s(onen)m(t.)390 1559 y Fn(Returns:)61 b FB(a)40
27107
b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
27108
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 1669
27109
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27110
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27111
1885 V 55 w(crt)p 1199 1885 V 54 w(get)p 1418 1885 V
27112
54 w(pk)p 1605 1885 V 54 w(dsa)p 1835 1885 V 54 w(ra)m(w)3350
27113
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27114
(t_pk)q(_ds)q(a_r)q(aw)f Fg(\()p Ff(gn)m(utls)p 2412
27115
2100 28 4 v 40 w(op)s(enpgp)p 2789 2100 V 39 w(crt)p
27116
2939 2100 V 41 w(t)565 2209 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p
27117
1035 2209 V 41 w(datum)p 1334 2209 V 39 w(t)g(*)g Fe(p)12
27118
b Ff(,)30 b(gn)m(utls)p 1874 2209 V 40 w(datum)p 2172
27119
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27120
2209 V 40 w(datum)p 3011 2209 V 40 w(t)f(*)h Fe(g)12
27121
b Ff(,)565 2319 y(gn)m(utls)p 811 2319 V 41 w(datum)p
27122
1110 2319 V 39 w(t)31 b(*)g Fe(y)12 b Fg(\))390 2428
27123
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27124
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27125
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27126
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27127
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27128
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27129
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27130
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27122
27131
(allo)s(cated)j(using)d Ft(gnutls_malloc\(\))c FB(and)36
27123
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27124
390 1803 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b
27125
FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 1932
27126
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27127
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27128
2119 V 54 w(get)p 1418 2119 V 54 w(pk)p 1605 2119 V 54
27129
w(rsa)p 1817 2119 V 54 w(ra)m(w)3350 2304 y FB([F)-8
27132
b(will)g(b)s(e)390 3407 y(stored)30 b(in)h(the)f(appropriate)h(datum.)
27133
390 3559 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b
27134
FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 3711
27135
y Fn(Since:)41 b FB(2.4.0)150 3928 y Fv(gn)m(utls)p 483
27136
3928 37 5 v 55 w(op)s(enpgp)p 991 3928 V 55 w(crt)p 1199
27137
3928 V 54 w(get)p 1418 3928 V 54 w(pk)p 1605 3928 V 54
27138
w(rsa)p 1817 3928 V 54 w(ra)m(w)3350 4142 y FB([F)-8
27130
27139
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_pk)q(_rs)q
27131
(a_r)q(aw)f Fg(\()p Ff(gn)m(utls)p 2412 2304 28 4 v 40
27132
w(op)s(enpgp)p 2789 2304 V 39 w(crt)p 2939 2304 V 41
27133
w(t)565 2414 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p 1035
27134
2414 V 41 w(datum)p 1334 2414 V 39 w(t)g(*)g Fe(m)12
27135
b Ff(,)30 b(gn)m(utls)p 1874 2414 V 40 w(datum)p 2172
27136
2414 V 40 w(t)h(*)f Fe(e)12 b Fg(\))390 2523 y Ff(crt)r
27137
FB(:)41 b(Holds)31 b(the)f(certi\014cate)390 2652 y Ff(m)p
27138
FB(:)40 b(will)31 b(hold)f(the)h(mo)s(dulus)390 2781
27140
(a_r)q(aw)f Fg(\()p Ff(gn)m(utls)p 2412 4142 28 4 v 40
27141
w(op)s(enpgp)p 2789 4142 V 39 w(crt)p 2939 4142 V 41
27142
w(t)565 4252 y Fe(crt)12 b Ff(,)31 b(gn)m(utls)p 1035
27143
4252 V 41 w(datum)p 1334 4252 V 39 w(t)g(*)g Fe(m)12
27144
b Ff(,)30 b(gn)m(utls)p 1874 4252 V 40 w(datum)p 2172
27145
4252 V 40 w(t)h(*)f Fe(e)12 b Fg(\))390 4361 y Ff(crt)r
27146
FB(:)41 b(Holds)31 b(the)f(certi\014cate)390 4513 y Ff(m)p
27147
FB(:)40 b(will)31 b(hold)f(the)h(mo)s(dulus)390 4665
27139
27148
y Ff(e)5 b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m(t)390
27140
2909 y(This)h(function)g(will)g(exp)s(ort)g(the)h(RSA)f(public)f(k)m
27149
4817 y(This)h(function)g(will)g(exp)s(ort)g(the)h(RSA)f(public)f(k)m
27141
27150
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27142
3019 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)g(allo)s
27151
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27143
27152
(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g(stored)
27144
390 3128 y(in)30 b(the)h(appropriate)f(datum.)390 3257
27153
390 5036 y(in)30 b(the)h(appropriate)f(datum.)390 5188
27145
27154
y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27146
b(success,)f(otherwise)h(an)f(error.)390 3385 y Fn(Since:)41
27147
b FB(2.4.0)150 3573 y Fv(gn)m(utls)p 483 3573 37 5 v
27148
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27149
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27150
2201 3573 V 53 w(id)3350 3758 y FB([F)-8 b(unction])-3599
27151
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_pr)q(efe)q(rre)q(d_k)q(ey_i)q
27152
(d)565 3867 y Fg(\()p Ff(gn)m(utls)p 846 3867 28 4 v
27153
41 w(op)s(enpgp)p 1224 3867 V 39 w(crt)p 1374 3867 V
27154
40 w(t)31 b Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1944 3867
27155
V 40 w(op)s(enpgp)p 2321 3867 V 39 w(k)m(eyid)p 2569
27156
3867 V 41 w(t)f Fe(keyid)12 b Fg(\))390 3977 y Ff(k)m(ey)c
27155
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27156
b FB(2.4.0)p eop end
27157
%%Page: 238 244
27158
TeXDict begin 238 243 bop 150 -116 a FB(Chapter)30 b(9:)41
27159
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27160
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27161
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27162
1963 299 V 55 w(k)m(ey)p 2201 299 V 53 w(id)3350 482
27163
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27164
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27165
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27166
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27167
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27168
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27157
27169
FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e
27158
(public)h(k)m(ey)-8 b(.)390 4106 y Ff(k)m(eyid)t FB(:)41
27170
(public)h(k)m(ey)-8 b(.)390 829 y Ff(k)m(eyid)t FB(:)41
27159
27171
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27160
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27172
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27161
27173
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27162
FB(.)390 4363 y Fn(Returns:)40 b FB(the)31 b(64-bit)h(preferred)d(k)m
27163
(eyID)i(of)g(the)f(Op)s(enPGP)f(k)m(ey)-8 b(.)150 4550
27164
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27165
4550 V 55 w(crt)p 1199 4550 V 54 w(get)p 1418 4550 V
27166
54 w(rev)m(ok)m(ed)p 1887 4550 V 53 w(status)3350 4735
27174
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27175
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27176
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27177
1271 V 55 w(crt)p 1199 1271 V 54 w(get)p 1418 1271 V
27178
54 w(rev)m(ok)m(ed)p 1887 1271 V 53 w(status)3350 1455
27167
27179
y FB([F)g(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_re)q
27168
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27169
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27170
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27180
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27181
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27182
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27171
27183
Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g
27172
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27184
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27173
27185
b(rev)m(o)s(cation)i(status)d(of)h(k)m(ey)-8 b(.)390
27174
5211 y Fn(Returns:)40 b FB(true)31 b(\(1\))g(if)f(the)h(k)m(ey)g(has)f
27186
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27175
27187
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27176
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%%Page: 238 244
27178
TeXDict begin 238 243 bop 150 -116 a FB(Chapter)30 b(9:)41
27179
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27180
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27181
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27182
1839 299 V 54 w(coun)m(t)3350 507 y FB([F)-8 b(unction])-3599
27188
390 2058 y Fn(Since:)41 b FB(2.4.0)150 2244 y Fv(gn)m(utls)p
27189
483 2244 37 5 v 55 w(op)s(enpgp)p 991 2244 V 55 w(crt)p
27190
1199 2244 V 54 w(get)p 1418 2244 V 54 w(subk)m(ey)p 1839
27191
2244 V 54 w(coun)m(t)3350 2427 y FB([F)-8 b(unction])-3599
27183
27192
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_su)q(bke)q(y_c)q(oun)q(t)e
27184
Fg(\()p Ff(gn)m(utls)p 2516 507 28 4 v 41 w(op)s(enpgp)p
27185
2894 507 V 39 w(crt)p 3044 507 V 40 w(t)565 617 y Fe(key)12
27186
b Fg(\))390 726 y Ff(k)m(ey)c FB(:)41 b(is)31 b(an)f(Op)s(enPGP)f(k)m
27187
(ey)390 872 y(This)i(function)g(will)h(return)e(the)i(n)m(um)m(b)s(er)e
27188
(of)i(subk)m(eys)f(presen)m(t)h(in)f(the)h(giv)m(en)g(Op)s(enPGP)e
27189
(cer-)390 982 y(ti\014cate.)390 1128 y Fn(Returns:)40
27190
b FB(the)31 b(n)m(um)m(b)s(er)e(of)i(subk)m(eys,)f(or)g(a)h(negativ)m
27191
(e)h(v)-5 b(alue)31 b(on)f(error.)390 1274 y Fn(Since:)41
27192
b FB(2.4.0)150 1484 y Fv(gn)m(utls)p 483 1484 37 5 v
27193
55 w(op)s(enpgp)p 991 1484 V 55 w(crt)p 1199 1484 V 54
27194
w(get)p 1418 1484 V 54 w(subk)m(ey)p 1839 1484 V 54 w(creation)p
27195
2325 1484 V 54 w(time)3350 1692 y FB([F)-8 b(unction])-3599
27196
b Fh(time_t)54 b(gnutls_openpgp_crt_get)q(_su)q(bke)q(y_c)q(reat)q(ion)
27197
q(_ti)q(me)565 1802 y Fg(\()p Ff(gn)m(utls)p 846 1802
27198
28 4 v 41 w(op)s(enpgp)p 1224 1802 V 39 w(crt)p 1374
27199
1802 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27200
Fe(idx)12 b Fg(\))390 1912 y Ff(k)m(ey)c FB(:)41 b(the)31
27201
b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)
27202
-8 b(.)390 2057 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27203
2203 y(Get)h(subk)m(ey)f(creation)i(time.)390 2349 y
27204
Fn(Returns:)40 b FB(the)31 b(timestamp)g(when)e(the)i(Op)s(enPGP)e
27205
(sub-k)m(ey)h(w)m(as)h(created.)390 2495 y Fn(Since:)41
27206
b FB(2.4.0)150 2706 y Fv(gn)m(utls)p 483 2706 37 5 v
27207
55 w(op)s(enpgp)p 991 2706 V 55 w(crt)p 1199 2706 V 54
27208
w(get)p 1418 2706 V 54 w(subk)m(ey)p 1839 2706 V 54 w(expiration)p
27209
2437 2706 V 54 w(time)3350 2914 y FB([F)-8 b(unction])-3599
27210
b Fh(time_t)54 b(gnutls_openpgp_crt_get)q(_su)q(bke)q(y_e)q(xpir)q(ati)
27211
q(on_)q(time)565 3024 y Fg(\()p Ff(gn)m(utls)p 846 3024
27212
28 4 v 41 w(op)s(enpgp)p 1224 3024 V 39 w(crt)p 1374
27213
3024 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27214
Fe(idx)12 b Fg(\))390 3133 y Ff(k)m(ey)c FB(:)41 b(the)31
27215
b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)
27216
-8 b(.)390 3279 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27217
3425 y(Get)h(subk)m(ey)f(expiration)h(time.)42 b(A)30
27218
b(v)-5 b(alue)31 b(of)g('0')g(means)f(that)h(the)g(k)m(ey)g(do)s(esn't)
27219
f(expire)h(at)g(all.)390 3571 y Fn(Returns:)40 b FB(the)31
27193
Fg(\()p Ff(gn)m(utls)p 2516 2427 28 4 v 41 w(op)s(enpgp)p
27194
2894 2427 V 39 w(crt)p 3044 2427 V 40 w(t)565 2537 y
27195
Fe(key)12 b Fg(\))390 2646 y Ff(k)m(ey)c FB(:)41 b(is)31
27196
b(an)f(Op)s(enPGP)f(k)m(ey)390 2774 y(This)i(function)g(will)h(return)e
27197
(the)i(n)m(um)m(b)s(er)e(of)i(subk)m(eys)f(presen)m(t)h(in)f(the)h(giv)
27198
m(en)g(Op)s(enPGP)e(cer-)390 2884 y(ti\014cate.)390 3012
27199
y Fn(Returns:)40 b FB(the)31 b(n)m(um)m(b)s(er)e(of)i(subk)m(eys,)f(or)
27200
g(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(error.)390
27201
3140 y Fn(Since:)41 b FB(2.4.0)150 3326 y Fv(gn)m(utls)p
27202
483 3326 37 5 v 55 w(op)s(enpgp)p 991 3326 V 55 w(crt)p
27203
1199 3326 V 54 w(get)p 1418 3326 V 54 w(subk)m(ey)p 1839
27204
3326 V 54 w(creation)p 2325 3326 V 54 w(time)3350 3509
27205
y FB([F)-8 b(unction])-3599 b Fh(time_t)54 b(gnutls_openpgp_crt_get)q
27206
(_su)q(bke)q(y_c)q(reat)q(ion)q(_ti)q(me)565 3619 y Fg(\()p
27207
Ff(gn)m(utls)p 846 3619 28 4 v 41 w(op)s(enpgp)p 1224
27208
3619 V 39 w(crt)p 1374 3619 V 40 w(t)31 b Fe(key)12 b
27209
Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Fg(\))390 3728
27210
y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g
27211
(Op)s(enPGP)e(public)h(k)m(ey)-8 b(.)390 3856 y Ff(idx)6
27212
b FB(:)41 b(the)30 b(subk)m(ey)g(index)390 3984 y(Get)h(subk)m(ey)f
27213
(creation)i(time.)390 4112 y Fn(Returns:)40 b FB(the)31
27214
b(timestamp)g(when)e(the)i(Op)s(enPGP)e(sub-k)m(ey)h(w)m(as)h(created.)
27215
390 4240 y Fn(Since:)41 b FB(2.4.0)150 4426 y Fv(gn)m(utls)p
27216
483 4426 37 5 v 55 w(op)s(enpgp)p 991 4426 V 55 w(crt)p
27217
1199 4426 V 54 w(get)p 1418 4426 V 54 w(subk)m(ey)p 1839
27218
4426 V 54 w(expiration)p 2437 4426 V 54 w(time)3350 4609
27219
y FB([F)-8 b(unction])-3599 b Fh(time_t)54 b(gnutls_openpgp_crt_get)q
27220
(_su)q(bke)q(y_e)q(xpir)q(ati)q(on_)q(time)565 4719 y
27221
Fg(\()p Ff(gn)m(utls)p 846 4719 28 4 v 41 w(op)s(enpgp)p
27222
1224 4719 V 39 w(crt)p 1374 4719 V 40 w(t)31 b Fe(key)12
27223
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Fg(\))390
27224
4828 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g
27225
(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8 b(.)390 4956 y
27226
Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390 5084
27227
y(Get)h(subk)m(ey)f(expiration)h(time.)42 b(A)30 b(v)-5
27228
b(alue)31 b(of)g('0')g(means)f(that)h(the)g(k)m(ey)g(do)s(esn't)f
27229
(expire)h(at)g(all.)390 5212 y Fn(Returns:)40 b FB(the)31
27220
27230
b(time)g(when)e(the)i(Op)s(enPGP)e(k)m(ey)i(expires.)390
27221
3717 y Fn(Since:)41 b FB(2.4.0)150 3928 y Fv(gn)m(utls)p
27222
483 3928 37 5 v 55 w(op)s(enpgp)p 991 3928 V 55 w(crt)p
27223
1199 3928 V 54 w(get)p 1418 3928 V 54 w(subk)m(ey)p 1839
27224
3928 V 54 w(\014ngerprin)m(t)3350 4136 y FB([F)-8 b(unction])-3599
27225
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_su)q(bke)q(y_f)q(ing)q(erpr)q
27226
(int)565 4245 y Fg(\()p Ff(gn)m(utls)p 846 4245 28 4
27227
v 41 w(op)s(enpgp)p 1224 4245 V 39 w(crt)p 1374 4245
27228
V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27229
Fe(idx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(fpr)12 b Ff(,)31
27230
b(size)p 3084 4245 V 41 w(t)f(*)h Fe(fprlen)12 b Fg(\))390
27231
4355 y Ff(k)m(ey)c FB(:)41 b(the)31 b(ra)m(w)f(data)h(that)g(con)m
27232
(tains)h(the)f(Op)s(enPGP)e(public)g(k)m(ey)-8 b(.)390
27233
4501 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27234
4647 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)m(v)m(e)h(the)f
27235
(\014ngerprin)m(t,)e(m)m(ust)i(hold)f(at)h(least)g(20)h(b)m(ytes.)390
27236
4793 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f(sa)m(v)m(e)h
27237
(the)f(length)f(of)h(the)g(\014ngerprin)m(t.)390 4939
27238
y(Get)i(k)m(ey)f(\014ngerprin)m(t)f(of)h(a)g(subk)m(ey)-8
27239
b(.)45 b(Dep)s(ending)31 b(on)h(the)g(algorithm,)h(the)f(\014ngerprin)m
27240
(t)f(can)h(b)s(e)390 5048 y(16)f(or)g(20)g(b)m(ytes.)390
27241
5194 y Fn(Returns:)40 b FB(On)30 b(success,)h(0)g(is)f(returned.)39
27242
b(Otherwise,)31 b(an)f(error)g(co)s(de.)390 5340 y Fn(Since:)41
27243
b FB(2.4.0)p eop end
27231
5340 y Fn(Since:)41 b FB(2.4.0)p eop end
27244
27232
%%Page: 239 245
27245
27233
TeXDict begin 239 244 bop 150 -116 a FB(Chapter)30 b(9:)41
27246
27234
b(F)-8 b(unction)31 b(Reference)2237 b(239)150 299 y
27247
27235
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27248
27236
V 55 w(crt)p 1199 299 V 54 w(get)p 1418 299 V 54 w(subk)m(ey)p
27249
1839 299 V 54 w(idx)3350 494 y FB([F)-8 b(unction])-3599
27250
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_su)q(bke)q(y_i)q(dx)f
27251
Fg(\()p Ff(gn)m(utls)p 2412 494 28 4 v 40 w(op)s(enpgp)p
27252
2789 494 V 39 w(crt)p 2939 494 V 41 w(t)565 603 y Fe(key)12
27253
b Ff(,)31 b(const)g(gn)m(utls)p 1273 603 V 40 w(op)s(enpgp)p
27254
1650 603 V 39 w(k)m(eyid)p 1898 603 V 41 w(t)g Fe(keyid)12
27255
b Fg(\))390 713 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27256
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27257
b(.)390 846 y Ff(k)m(eyid)t FB(:)41 b(the)30 b(k)m(eyid.)390
27258
980 y(Get)h(subk)m(ey's)g(index.)390 1113 y Fn(Returns:)40
27259
b FB(the)31 b(index)f(of)g(the)h(subk)m(ey)f(or)g(a)h(negativ)m(e)i
27260
(error)d(v)-5 b(alue.)390 1247 y Fn(Since:)41 b FB(2.4.0)150
27261
1444 y Fv(gn)m(utls)p 483 1444 37 5 v 55 w(op)s(enpgp)p
27262
991 1444 V 55 w(crt)p 1199 1444 V 54 w(get)p 1418 1444
27263
V 54 w(subk)m(ey)p 1839 1444 V 54 w(id)3350 1639 y FB([F)-8
27237
1839 299 V 54 w(\014ngerprin)m(t)3350 502 y FB([F)-8
27264
27238
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_su)q(bke)q
27265
(y_i)q(d)e Fg(\()p Ff(gn)m(utls)p 2359 1639 28 4 v 41
27266
w(op)s(enpgp)p 2737 1639 V 39 w(crt)p 2887 1639 V 40
27267
w(t)31 b Fe(key)12 b Ff(,)565 1748 y(unsigned)29 b(in)m(t)i
27268
Fe(idx)12 b Ff(,)31 b(gn)m(utls)p 1553 1748 V 41 w(op)s(enpgp)p
27269
1931 1748 V 39 w(k)m(eyid)p 2179 1748 V 40 w(t)g Fe(keyid)12
27270
b Fg(\))390 1858 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27271
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27272
b(.)390 1992 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27273
2125 y Ff(k)m(eyid)t FB(:)41 b(the)30 b(bu\013er)g(to)h(sa)m(v)m(e)h
27274
(the)e(k)m(eyid.)390 2259 y(Get)h(the)g(subk)m(ey's)f(k)m(ey-id.)390
27275
2392 y Fn(Returns:)40 b FB(the)31 b(64-bit)h(k)m(eyID)f(of)g(the)f(Op)s
27276
(enPGP)f(k)m(ey)-8 b(.)150 2589 y Fv(gn)m(utls)p 483
27277
2589 37 5 v 55 w(op)s(enpgp)p 991 2589 V 55 w(crt)p 1199
27278
2589 V 54 w(get)p 1418 2589 V 54 w(subk)m(ey)p 1839 2589
27279
V 54 w(pk)p 2026 2589 V 54 w(algorithm)3350 2784 y FB([F)g(unction])
27280
-3599 b Fh(gnutls_pk_algorithm_t)565 2894 y(gnutls_openpgp_crt_get)q
27239
(y_f)q(ing)q(erpr)q(int)565 612 y Fg(\()p Ff(gn)m(utls)p
27240
846 612 28 4 v 41 w(op)s(enpgp)p 1224 612 V 39 w(crt)p
27241
1374 612 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27242
Fe(idx)12 b Ff(,)31 b(v)m(oid)g(*)g Fe(fpr)12 b Ff(,)31
27243
b(size)p 3084 612 V 41 w(t)f(*)h Fe(fprlen)12 b Fg(\))390
27244
722 y Ff(k)m(ey)c FB(:)41 b(the)31 b(ra)m(w)f(data)h(that)g(con)m
27245
(tains)h(the)f(Op)s(enPGP)e(public)g(k)m(ey)-8 b(.)390
27246
863 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27247
1004 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)m(v)m(e)h(the)f
27248
(\014ngerprin)m(t,)e(m)m(ust)i(hold)f(at)h(least)g(20)h(b)m(ytes.)390
27249
1146 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f(sa)m(v)m(e)h
27250
(the)f(length)f(of)h(the)g(\014ngerprin)m(t.)390 1287
27251
y(Get)i(k)m(ey)f(\014ngerprin)m(t)f(of)h(a)g(subk)m(ey)-8
27252
b(.)45 b(Dep)s(ending)31 b(on)h(the)g(algorithm,)h(the)f(\014ngerprin)m
27253
(t)f(can)h(b)s(e)390 1397 y(16)f(or)g(20)g(b)m(ytes.)390
27254
1538 y Fn(Returns:)40 b FB(On)30 b(success,)h(0)g(is)f(returned.)39
27255
b(Otherwise,)31 b(an)f(error)g(co)s(de.)390 1679 y Fn(Since:)41
27256
b FB(2.4.0)150 1885 y Fv(gn)m(utls)p 483 1885 37 5 v
27257
55 w(op)s(enpgp)p 991 1885 V 55 w(crt)p 1199 1885 V 54
27258
w(get)p 1418 1885 V 54 w(subk)m(ey)p 1839 1885 V 54 w(idx)3350
27259
2089 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q
27260
(t_su)q(bke)q(y_i)q(dx)f Fg(\()p Ff(gn)m(utls)p 2412
27261
2089 28 4 v 40 w(op)s(enpgp)p 2789 2089 V 39 w(crt)p
27262
2939 2089 V 41 w(t)565 2199 y Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p
27263
1273 2199 V 40 w(op)s(enpgp)p 1650 2199 V 39 w(k)m(eyid)p
27264
1898 2199 V 41 w(t)g Fe(keyid)12 b Fg(\))390 2308 y Ff(k)m(ey)c
27265
FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e
27266
(public)h(k)m(ey)-8 b(.)390 2450 y Ff(k)m(eyid)t FB(:)41
27267
b(the)30 b(k)m(eyid.)390 2591 y(Get)h(subk)m(ey's)g(index.)390
27268
2732 y Fn(Returns:)40 b FB(the)31 b(index)f(of)g(the)h(subk)m(ey)f(or)g
27269
(a)h(negativ)m(e)i(error)d(v)-5 b(alue.)390 2874 y Fn(Since:)41
27270
b FB(2.4.0)150 3080 y Fv(gn)m(utls)p 483 3080 37 5 v
27271
55 w(op)s(enpgp)p 991 3080 V 55 w(crt)p 1199 3080 V 54
27272
w(get)p 1418 3080 V 54 w(subk)m(ey)p 1839 3080 V 54 w(id)3350
27273
3283 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ge)q
27274
(t_su)q(bke)q(y_i)q(d)e Fg(\()p Ff(gn)m(utls)p 2359 3283
27275
28 4 v 41 w(op)s(enpgp)p 2737 3283 V 39 w(crt)p 2887
27276
3283 V 40 w(t)31 b Fe(key)12 b Ff(,)565 3393 y(unsigned)29
27277
b(in)m(t)i Fe(idx)12 b Ff(,)31 b(gn)m(utls)p 1553 3393
27278
V 41 w(op)s(enpgp)p 1931 3393 V 39 w(k)m(eyid)p 2179
27279
3393 V 40 w(t)g Fe(keyid)12 b Fg(\))390 3502 y Ff(k)m(ey)c
27280
FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e
27281
(public)h(k)m(ey)-8 b(.)390 3644 y Ff(idx)6 b FB(:)41
27282
b(the)30 b(subk)m(ey)g(index)390 3785 y Ff(k)m(eyid)t
27283
FB(:)41 b(the)30 b(bu\013er)g(to)h(sa)m(v)m(e)h(the)e(k)m(eyid.)390
27284
3927 y(Get)h(the)g(subk)m(ey's)f(k)m(ey-id.)390 4068
27285
y Fn(Returns:)40 b FB(the)31 b(64-bit)h(k)m(eyID)f(of)g(the)f(Op)s
27286
(enPGP)f(k)m(ey)-8 b(.)150 4274 y Fv(gn)m(utls)p 483
27287
4274 37 5 v 55 w(op)s(enpgp)p 991 4274 V 55 w(crt)p 1199
27288
4274 V 54 w(get)p 1418 4274 V 54 w(subk)m(ey)p 1839 4274
27289
V 54 w(pk)p 2026 4274 V 54 w(algorithm)3350 4478 y FB([F)g(unction])
27290
-3599 b Fh(gnutls_pk_algorithm_t)565 4587 y(gnutls_openpgp_crt_get)q
27281
27291
(_su)q(bke)q(y_p)q(k_al)q(gor)q(ith)q(m)51 b Fg(\()p
27282
Ff(gn)m(utls)p 3088 2894 28 4 v 41 w(op)s(enpgp)p 3466
27283
2894 V 39 w(crt)p 3616 2894 V 40 w(t)565 3003 y Fe(key)12
27292
Ff(gn)m(utls)p 3088 4587 28 4 v 41 w(op)s(enpgp)p 3466
27293
4587 V 39 w(crt)p 3616 4587 V 40 w(t)565 4697 y Fe(key)12
27284
27294
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Ff(,)31 b(unsigned)f(in)m
27285
(t)g(*)h Fe(bits)12 b Fg(\))390 3113 y Ff(k)m(ey)c FB(:)41
27286
b(is)31 b(an)f(Op)s(enPGP)f(k)m(ey)390 3246 y Ff(idx)6
27287
b FB(:)41 b(is)30 b(the)h(subk)m(ey)f(index)390 3380
27295
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27296
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27297
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27288
27298
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27299
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27290
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27300
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27291
27301
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27292
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27294
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27295
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27296
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27297
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27298
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27299
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27300
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27301
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27302
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27304
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27305
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27306
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27307
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27309
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27311
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27314
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27315
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27316
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27317
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27318
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27302
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27303
%%Page: 240 246
27320
27304
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27321
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27322
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27323
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27324
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27325
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27327
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27328
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27329
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27330
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27331
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27332
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27333
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27335
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27340
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27342
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27343
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27344
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27345
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27346
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27347
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27305
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27306
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27307
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27308
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27309
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27310
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27311
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27312
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27313
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27314
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27315
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27317
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27319
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27320
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27321
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27322
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27323
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27324
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27325
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27326
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27327
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27328
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27329
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27330
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27331
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27332
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27333
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27334
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27335
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27336
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27337
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27338
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27339
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27340
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27341
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27342
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27343
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27344
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27345
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27346
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27347
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27348
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27349
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27350
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27351
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27352
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27353
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27354
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27355
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27356
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27357
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27358
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27348
27359
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27349
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27360
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27350
27361
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27351
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27362
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27352
27363
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27353
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27354
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27355
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27356
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27357
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27364
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27365
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27366
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27367
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27368
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27358
27369
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27359
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27360
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27361
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27362
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27370
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27371
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27372
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27373
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27363
27374
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27364
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27365
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27375
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%%Page: 241 247
27377
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27378
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27379
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27380
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27366
27381
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27383
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27388
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27391
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27377
27392
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27381
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27393
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27396
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27397
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27399
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27400
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27386
27401
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27402
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27388
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%%Page: 241 247
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27395
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27398
27410
b Fh(int)53 b(gnutls_openpgp_crt_ge)q(t_ve)q(rsi)q(on)f
27399
Fg(\()p Ff(gn)m(utls)p 2255 1032 28 4 v 41 w(op)s(enpgp)p
27400
2633 1032 V 38 w(crt)p 2782 1032 V 41 w(t)30 b Fe(key)12
27401
b Fg(\))390 1142 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27411
Fg(\()p Ff(gn)m(utls)p 2255 2826 28 4 v 41 w(op)s(enpgp)p
27412
2633 2826 V 38 w(crt)p 2782 2826 V 41 w(t)30 b Fe(key)12
27413
b Fg(\))390 2936 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27402
27414
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27403
b(.)390 1294 y(Extract)31 b(the)g(v)m(ersion)g(of)f(the)h(Op)s(enPGP)e
27404
(k)m(ey)-8 b(.)390 1445 y Fn(Returns:)40 b FB(the)31
27415
b(.)390 3077 y(Extract)31 b(the)g(v)m(ersion)g(of)f(the)h(Op)s(enPGP)e
27416
(k)m(ey)-8 b(.)390 3218 y Fn(Returns:)40 b FB(the)31
27405
27417
b(v)m(ersion)g(n)m(um)m(b)s(er)e(is)h(returned,)g(or)g(a)h(negativ)m(e)
27406
h(v)-5 b(alue)31 b(on)g(errors.)150 1662 y Fv(gn)m(utls)p
27407
483 1662 37 5 v 55 w(op)s(enpgp)p 991 1662 V 55 w(crt)p
27408
1199 1662 V 54 w(imp)s(ort)3350 1875 y FB([F)-8 b(unction])-3599
27418
h(v)-5 b(alue)31 b(on)g(errors.)150 3424 y Fv(gn)m(utls)p
27419
483 3424 37 5 v 55 w(op)s(enpgp)p 991 3424 V 55 w(crt)p
27420
1199 3424 V 54 w(imp)s(ort)3350 3628 y FB([F)-8 b(unction])-3599
27409
27421
b Fh(int)53 b(gnutls_openpgp_crt_im)q(port)f Fg(\()p
27410
Ff(gn)m(utls)p 1993 1875 28 4 v 41 w(op)s(enpgp)p 2371
27411
1875 V 39 w(crt)p 2521 1875 V 40 w(t)31 b Fe(key)12 b
27412
Ff(,)31 b(const)565 1985 y(gn)m(utls)p 811 1985 V 41
27413
w(datum)p 1110 1985 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31
27414
b(gn)m(utls)p 1807 1985 V 40 w(op)s(enpgp)p 2184 1985
27415
V 39 w(crt)p 2334 1985 V 40 w(fm)m(t)p 2510 1985 V 41
27416
w(t)f Fe(format)12 b Fg(\))390 2095 y Ff(k)m(ey)c FB(:)41
27422
Ff(gn)m(utls)p 1993 3628 28 4 v 41 w(op)s(enpgp)p 2371
27423
3628 V 39 w(crt)p 2521 3628 V 40 w(t)31 b Fe(key)12 b
27424
Ff(,)31 b(const)565 3737 y(gn)m(utls)p 811 3737 V 41
27425
w(datum)p 1110 3737 V 39 w(t)g(*)g Fe(data)12 b Ff(,)31
27426
b(gn)m(utls)p 1807 3737 V 40 w(op)s(enpgp)p 2184 3737
27427
V 39 w(crt)p 2334 3737 V 40 w(fm)m(t)p 2510 3737 V 41
27428
w(t)f Fe(format)12 b Fg(\))390 3847 y Ff(k)m(ey)c FB(:)41
27417
27429
b(The)30 b(structure)g(to)h(store)g(the)g(parsed)e(k)m(ey)-8
27418
b(.)390 2246 y Ff(data)p FB(:)41 b(The)30 b(RA)-10 b(W)31
27419
b(or)f(BASE64)i(enco)s(ded)e(k)m(ey)-8 b(.)390 2398 y
27430
b(.)390 3988 y Ff(data)p FB(:)41 b(The)30 b(RA)-10 b(W)31
27431
b(or)f(BASE64)i(enco)s(ded)e(k)m(ey)-8 b(.)390 4129 y
27420
27432
Ff(format)r FB(:)41 b(One)30 b(of)g(gn)m(utls)p 1264
27421
2398 V 41 w(op)s(enpgp)p 1642 2398 V 39 w(crt)p 1792
27422
2398 V 40 w(fm)m(t)p 1968 2398 V 40 w(t)h(elemen)m(ts.)390
27423
2549 y(This)46 b(function)h(will)g(con)m(v)m(ert)i(the)e(giv)m(en)h(RA)
27433
4129 V 41 w(op)s(enpgp)p 1642 4129 V 39 w(crt)p 1792
27434
4129 V 40 w(fm)m(t)p 1968 4129 V 40 w(t)h(elemen)m(ts.)390
27435
4270 y(This)46 b(function)h(will)g(con)m(v)m(ert)i(the)e(giv)m(en)h(RA)
27424
27436
-10 b(W)48 b(or)f(Base64)i(enco)s(ded)e(k)m(ey)h(to)f(the)h(nativ)m(e)
27425
390 2659 y Ft(gnutls_openpgp_crt_t)25 b FB(format.)41
27437
390 4380 y Ft(gnutls_openpgp_crt_t)25 b FB(format.)41
27426
27438
b(The)30 b(output)g(will)g(b)s(e)g(stored)h(in)f('k)m(ey'.)390
27427
2811 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27428
b(success,)f(or)h(an)f(error)g(co)s(de.)150 3027 y Fv(gn)m(utls)p
27429
483 3027 37 5 v 55 w(op)s(enpgp)p 991 3027 V 55 w(crt)p
27430
1199 3027 V 54 w(init)3350 3241 y FB([F)-8 b(unction])-3599
27439
4521 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27440
b(success,)f(or)h(an)f(error)g(co)s(de.)150 4727 y Fv(gn)m(utls)p
27441
483 4727 37 5 v 55 w(op)s(enpgp)p 991 4727 V 55 w(crt)p
27442
1199 4727 V 54 w(init)3350 4930 y FB([F)-8 b(unction])-3599
27431
27443
b Fh(int)53 b(gnutls_openpgp_crt_in)q(it)f Fg(\()p Ff(gn)m(utls)p
27432
1889 3241 28 4 v 40 w(op)s(enpgp)p 2266 3241 V 39 w(crt)p
27433
2416 3241 V 41 w(t)30 b(*)h Fe(key)12 b Fg(\))390 3350
27444
1889 4930 28 4 v 40 w(op)s(enpgp)p 2266 4930 V 39 w(crt)p
27445
2416 4930 V 41 w(t)30 b(*)h Fe(key)12 b Fg(\))390 5040
27434
27446
y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)
27435
390 3502 y(This)g(function)g(will)g(initialize)j(an)d(Op)s(enPGP)f(k)m
27436
(ey)i(structure.)390 3654 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27437
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
27438
3870 y Fv(gn)m(utls)p 483 3870 37 5 v 55 w(op)s(enpgp)p
27439
991 3870 V 55 w(crt)p 1199 3870 V 54 w(prin)m(t)3350
27440
4084 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_pr)q
27441
(int)f Fg(\()p Ff(gn)m(utls)p 1941 4084 28 4 v 41 w(op)s(enpgp)p
27442
2319 4084 V 39 w(crt)p 2469 4084 V 40 w(t)31 b Fe(cert)12
27443
b Ff(,)565 4193 y(gn)m(utls)p 811 4193 V 41 w(certi\014cate)p
27444
1239 4193 V 42 w(prin)m(t)p 1476 4193 V 39 w(formats)p
27445
1816 4193 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(gn)m(utls)p
27446
2543 4193 V 41 w(datum)p 2842 4193 V 39 w(t)f(*)g Fe(out)12
27447
b Fg(\))390 4303 y Ff(cert)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)
27448
f(prin)m(ted)390 4455 y Ff(format)r FB(:)41 b(Indicate)31
27449
b(the)g(format)f(to)h(use)390 4606 y Ff(out)r FB(:)41
27450
b(Newly)31 b(allo)s(cated)h(datum)e(with)g(zero)h(terminated)g(string.)
27451
390 4758 y(This)44 b(function)g(will)h(prett)m(y)g(prin)m(t)f(an)g(Op)s
27452
(enPGP)f(certi\014cate,)50 b(suitable)45 b(for)g(displa)m(y)f(to)i(a)
27453
390 4867 y(h)m(uman.)390 5019 y(The)30 b(format)h(should)e(b)s(e)h
27454
(zero)h(for)f(future)f(compatibilit)m(y)-8 b(.)390 5171
27455
y(The)30 b(output)g Ft(out)f FB(needs)h(to)h(b)s(e)f(deallo)s(cate)j
27456
(using)d Ft(gnutls_free\(\))p FB(.)390 5322 y Fn(Returns:)40
27457
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
27458
(de.)p eop end
27447
390 5181 y(This)g(function)g(will)g(initialize)j(an)d(Op)s(enPGP)f(k)m
27448
(ey)i(structure.)390 5322 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27449
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)p
27450
eop end
27459
27451
%%Page: 242 248
27460
27452
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27461
27453
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27462
27454
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27463
V 55 w(crt)p 1199 299 V 54 w(set)p 1405 299 V 54 w(preferred)p
27464
1950 299 V 55 w(k)m(ey)p 2188 299 V 53 w(id)3350 494
27465
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_se)q(t_pr)
27466
q(efe)q(rre)q(d_k)q(ey_i)q(d)565 603 y Fg(\()p Ff(gn)m(utls)p
27467
846 603 28 4 v 41 w(op)s(enpgp)p 1224 603 V 39 w(crt)p
27468
1374 603 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(const)g(gn)m(utls)p
27469
2182 603 V 40 w(op)s(enpgp)p 2559 603 V 39 w(k)m(eyid)p
27470
2807 603 V 40 w(t)g Fe(keyid)12 b Fg(\))390 713 y Ff(k)m(ey)c
27471
FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e
27472
(public)h(k)m(ey)-8 b(.)390 846 y Ff(k)m(eyid)t FB(:)41
27473
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27474
(a)f(preferred)e(k)m(ey)i(id)f(for)g(the)h(giv)m(en)g(certi\014cate.)46
27475
b(This)31 b(k)m(ey)h(will)g(b)s(e)f(used)390 1089 y(b)m(y)f(functions)g
27476
(that)h(in)m(v)m(olv)m(e)i(k)m(ey)e(handling.)150 1287
27477
y Fv(gn)m(utls)p 483 1287 37 5 v 55 w(op)s(enpgp)p 991
27478
1287 V 55 w(crt)p 1199 1287 V 54 w(v)m(erify)p 1557 1287
27479
V 54 w(ring)3350 1481 y FB([F)-8 b(unction])-3599 b Fh(int)53
27480
b(gnutls_openpgp_crt_ve)q(rify)q(_ri)q(ng)f Fg(\()p Ff(gn)m(utls)p
27481
2255 1481 28 4 v 41 w(op)s(enpgp)p 2633 1481 V 38 w(crt)p
27482
2782 1481 V 41 w(t)30 b Fe(key)12 b Ff(,)565 1591 y(gn)m(utls)p
27483
811 1591 V 41 w(op)s(enpgp)p 1189 1591 V 38 w(k)m(eyring)p
27484
1517 1591 V 41 w(t)31 b Fe(keyring)12 b Ff(,)32 b(unsigned)d(in)m(t)i
27485
Fe(flags)12 b Ff(,)32 b(unsigned)d(in)m(t)i(*)565 1701
27486
y Fe(verify)12 b Fg(\))390 1810 y Ff(k)m(ey)c FB(:)41
27487
b(the)31 b(structure)f(that)h(holds)f(the)g(k)m(ey)-8
27488
b(.)390 1944 y Ff(k)m(eyring)8 b FB(:)41 b(holds)30 b(the)h(k)m(eyring)
27489
g(to)g(c)m(hec)m(k)h(against)390 2077 y Ff(\015ags)t
27490
FB(:)41 b(un)m(used)29 b(\(should)g(b)s(e)h(0\))390 2211
27491
y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g(certi\014cate)j(v)m
27492
(eri\014cation)f(output.)390 2344 y(V)-8 b(erify)31 b(all)g(signatures)
27493
g(in)f(the)g(k)m(ey)-8 b(,)32 b(using)e(the)h(giv)m(en)g(set)g(of)f(k)m
27494
(eys)h(\(k)m(eyring\).)390 2478 y(The)39 b(k)m(ey)i(v)m(eri\014cation)g
27495
(output)e(will)h(b)s(e)f(put)g(in)g Ft(verify)f FB(and)h(will)h(b)s(e)f
27496
(one)h(or)g(more)g(of)g(the)390 2587 y Ft(gnutls_certificate_statu)o
27497
(s_t)24 b FB(en)m(umerated)31 b(elemen)m(ts)g(bit)m(wise)g(or'd.)390
27498
2721 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27499
b(success,)f(or)h(an)f(error)g(co)s(de.)150 2918 y Fv(gn)m(utls)p
27500
483 2918 37 5 v 55 w(op)s(enpgp)p 991 2918 V 55 w(crt)p
27501
1199 2918 V 54 w(v)m(erify)p 1557 2918 V 54 w(self)3350
27502
3113 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ve)q
27503
(rify)q(_se)q(lf)f Fg(\()p Ff(gn)m(utls)p 2255 3113 28
27504
4 v 41 w(op)s(enpgp)p 2633 3113 V 38 w(crt)p 2782 3113
27505
V 41 w(t)30 b Fe(key)12 b Ff(,)565 3222 y(unsigned)29
27455
V 55 w(crt)p 1199 299 V 54 w(prin)m(t)3350 504 y FB([F)-8
27456
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_pr)q(int)f
27457
Fg(\()p Ff(gn)m(utls)p 1941 504 28 4 v 41 w(op)s(enpgp)p
27458
2319 504 V 39 w(crt)p 2469 504 V 40 w(t)31 b Fe(cert)12
27459
b Ff(,)565 613 y(gn)m(utls)p 811 613 V 41 w(certi\014cate)p
27460
1239 613 V 42 w(prin)m(t)p 1476 613 V 39 w(formats)p
27461
1816 613 V 41 w(t)30 b Fe(format)12 b Ff(,)32 b(gn)m(utls)p
27462
2543 613 V 41 w(datum)p 2842 613 V 39 w(t)f(*)g Fe(out)12
27463
b Fg(\))390 723 y Ff(cert)r FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f
27464
(prin)m(ted)390 866 y Ff(format)r FB(:)41 b(Indicate)31
27465
b(the)g(format)f(to)h(use)390 1009 y Ff(out)r FB(:)41
27466
b(Newly)31 b(allo)s(cated)h(datum)e(with)g(zero)h(terminated)g(string.)
27467
390 1151 y(This)44 b(function)g(will)h(prett)m(y)g(prin)m(t)f(an)g(Op)s
27468
(enPGP)f(certi\014cate,)50 b(suitable)45 b(for)g(displa)m(y)f(to)i(a)
27469
390 1261 y(h)m(uman.)390 1404 y(The)30 b(format)h(should)e(b)s(e)h
27470
(zero)h(for)f(future)f(compatibilit)m(y)-8 b(.)390 1546
27471
y(The)30 b(output)g Ft(out)f FB(needs)h(to)h(b)s(e)f(deallo)s(cate)j
27472
(using)d Ft(gnutls_free\(\))p FB(.)390 1689 y Fn(Returns:)40
27473
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
27474
(de.)150 1896 y Fv(gn)m(utls)p 483 1896 37 5 v 55 w(op)s(enpgp)p
27475
991 1896 V 55 w(crt)p 1199 1896 V 54 w(set)p 1405 1896
27476
V 54 w(preferred)p 1950 1896 V 55 w(k)m(ey)p 2188 1896
27477
V 53 w(id)3350 2101 y FB([F)-8 b(unction])-3599 b Fh(int)53
27478
b(gnutls_openpgp_crt_se)q(t_pr)q(efe)q(rre)q(d_k)q(ey_i)q(d)565
27479
2211 y Fg(\()p Ff(gn)m(utls)p 846 2211 28 4 v 41 w(op)s(enpgp)p
27480
1224 2211 V 39 w(crt)p 1374 2211 V 40 w(t)31 b Fe(key)12
27481
b Ff(,)31 b(const)g(gn)m(utls)p 2182 2211 V 40 w(op)s(enpgp)p
27482
2559 2211 V 39 w(k)m(eyid)p 2807 2211 V 40 w(t)g Fe(keyid)12
27483
b Fg(\))390 2321 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27484
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27485
b(.)390 2463 y Ff(k)m(eyid)t FB(:)41 b(the)30 b(selected)i(k)m(eyid)390
27486
2606 y(This)f(allo)m(ws)h(setting)h(a)f(preferred)e(k)m(ey)i(id)f(for)g
27487
(the)h(giv)m(en)g(certi\014cate.)46 b(This)31 b(k)m(ey)h(will)g(b)s(e)f
27488
(used)390 2716 y(b)m(y)f(functions)g(that)h(in)m(v)m(olv)m(e)i(k)m(ey)e
27489
(handling.)150 2923 y Fv(gn)m(utls)p 483 2923 37 5 v
27490
55 w(op)s(enpgp)p 991 2923 V 55 w(crt)p 1199 2923 V 54
27491
w(v)m(erify)p 1557 2923 V 54 w(ring)3350 3128 y FB([F)-8
27492
b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ve)q(rify)q(_ri)q(ng)
27493
f Fg(\()p Ff(gn)m(utls)p 2255 3128 28 4 v 41 w(op)s(enpgp)p
27494
2633 3128 V 38 w(crt)p 2782 3128 V 41 w(t)30 b Fe(key)12
27495
b Ff(,)565 3238 y(gn)m(utls)p 811 3238 V 41 w(op)s(enpgp)p
27496
1189 3238 V 38 w(k)m(eyring)p 1517 3238 V 41 w(t)31 b
27497
Fe(keyring)12 b Ff(,)32 b(unsigned)d(in)m(t)i Fe(flags)12
27498
b Ff(,)32 b(unsigned)d(in)m(t)i(*)565 3347 y Fe(verify)12
27499
b Fg(\))390 3457 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27500
(holds)f(the)g(k)m(ey)-8 b(.)390 3600 y Ff(k)m(eyring)8
27501
b FB(:)41 b(holds)30 b(the)h(k)m(eyring)g(to)g(c)m(hec)m(k)h(against)
27502
390 3742 y Ff(\015ags)t FB(:)41 b(un)m(used)29 b(\(should)g(b)s(e)h
27503
(0\))390 3885 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g
27504
(certi\014cate)j(v)m(eri\014cation)f(output.)390 4028
27505
y(V)-8 b(erify)31 b(all)g(signatures)g(in)f(the)g(k)m(ey)-8
27506
b(,)32 b(using)e(the)h(giv)m(en)g(set)g(of)f(k)m(eys)h(\(k)m(eyring\).)
27507
390 4171 y(The)39 b(k)m(ey)i(v)m(eri\014cation)g(output)e(will)h(b)s(e)
27508
f(put)g(in)g Ft(verify)f FB(and)h(will)h(b)s(e)f(one)h(or)g(more)g(of)g
27509
(the)390 4280 y Ft(gnutls_certificate_statu)o(s_t)24
27510
b FB(en)m(umerated)31 b(elemen)m(ts)g(bit)m(wise)g(or'd.)390
27511
4423 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27512
b(success,)f(or)h(an)f(error)g(co)s(de.)150 4630 y Fv(gn)m(utls)p
27513
483 4630 37 5 v 55 w(op)s(enpgp)p 991 4630 V 55 w(crt)p
27514
1199 4630 V 54 w(v)m(erify)p 1557 4630 V 54 w(self)3350
27515
4835 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_crt_ve)q
27516
(rify)q(_se)q(lf)f Fg(\()p Ff(gn)m(utls)p 2255 4835 28
27517
4 v 41 w(op)s(enpgp)p 2633 4835 V 38 w(crt)p 2782 4835
27518
V 41 w(t)30 b Fe(key)12 b Ff(,)565 4945 y(unsigned)29
27506
27519
b(in)m(t)i Fe(flags)12 b Ff(,)32 b(unsigned)d(in)m(t)i(*)g
27507
Fe(verify)12 b Fg(\))390 3332 y Ff(k)m(ey)c FB(:)41 b(the)31
27520
Fe(verify)12 b Fg(\))390 5055 y Ff(k)m(ey)c FB(:)41 b(the)31
27508
27521
b(structure)f(that)h(holds)f(the)g(k)m(ey)-8 b(.)390
27509
3466 y Ff(\015ags)t FB(:)41 b(un)m(used)29 b(\(should)g(b)s(e)h(0\))390
27510
3599 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g(k)m(ey)h(v)m
27511
(eri\014cation)h(output.)390 3733 y(V)-8 b(eri\014es)24
27512
b(the)g(self)g(signature)f(in)h(the)f(k)m(ey)-8 b(.)40
27513
b(The)23 b(k)m(ey)h(v)m(eri\014cation)i(output)d(will)h(b)s(e)f(put)f
27514
(in)i Ft(verify)390 3842 y FB(and)f(will)h(b)s(e)g(one)g(or)g(more)g
27515
(of)g(the)g(gn)m(utls)p 1822 3842 V 40 w(certi\014cate)p
27516
2249 3842 V 42 w(status)p 2529 3842 V 41 w(t)g(en)m(umerated)g(elemen)m
27517
(ts)h(bit)m(wise)390 3952 y(or'd.)390 4085 y Fn(Returns:)40
27522
5197 y Ff(\015ags)t FB(:)41 b(un)m(used)29 b(\(should)g(b)s(e)h(0\))390
27523
5340 y Ff(v)m(erify)8 b FB(:)41 b(will)31 b(hold)f(the)g(k)m(ey)h(v)m
27524
(eri\014cation)h(output.)p eop end
27525
%%Page: 243 249
27526
TeXDict begin 243 248 bop 150 -116 a FB(Chapter)30 b(9:)41
27527
b(F)-8 b(unction)31 b(Reference)2237 b(243)390 299 y(V)-8
27528
b(eri\014es)24 b(the)g(self)g(signature)f(in)h(the)f(k)m(ey)-8
27529
b(.)40 b(The)23 b(k)m(ey)h(v)m(eri\014cation)i(output)d(will)h(b)s(e)f
27530
(put)f(in)i Ft(verify)390 408 y FB(and)f(will)h(b)s(e)g(one)g(or)g
27531
(more)g(of)g(the)g(gn)m(utls)p 1822 408 28 4 v 40 w(certi\014cate)p
27532
2249 408 V 42 w(status)p 2529 408 V 41 w(t)g(en)m(umerated)g(elemen)m
27533
(ts)h(bit)m(wise)390 518 y(or'd.)390 651 y Fn(Returns:)40
27518
27534
b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s
27519
(de.)150 4282 y Fv(gn)m(utls)p 483 4282 37 5 v 55 w(op)s(enpgp)p
27520
991 4282 V 55 w(k)m(eyring)p 1442 4282 V 54 w(c)m(hec)m(k)p
27521
1789 4282 V 53 w(id)3350 4477 y FB([F)-8 b(unction])-3599
27535
(de.)150 848 y Fv(gn)m(utls)p 483 848 37 5 v 55 w(op)s(enpgp)p
27536
991 848 V 55 w(k)m(eyring)p 1442 848 V 54 w(c)m(hec)m(k)p
27537
1789 848 V 53 w(id)3350 1042 y FB([F)-8 b(unction])-3599
27522
27538
b Fh(int)53 b(gnutls_openpgp_keyrin)q(g_ch)q(eck)q(_id)f
27523
Fg(\()p Ff(gn)m(utls)p 2307 4477 28 4 v 41 w(op)s(enpgp)p
27524
2685 4477 V 39 w(k)m(eyring)p 3014 4477 V 40 w(t)565
27525
4587 y Fe(ring)12 b Ff(,)31 b(const)g(gn)m(utls)p 1325
27526
4587 V 41 w(op)s(enpgp)p 1703 4587 V 39 w(k)m(eyid)p
27527
1951 4587 V 40 w(t)g Fe(keyid)12 b Ff(,)31 b(unsigned)f(in)m(t)h
27528
Fe(flags)12 b Fg(\))390 4696 y Ff(ring)c FB(:)40 b(holds)30
27529
b(the)h(k)m(eyring)g(to)g(c)m(hec)m(k)h(against)390 4830
27539
Fg(\()p Ff(gn)m(utls)p 2307 1042 28 4 v 41 w(op)s(enpgp)p
27540
2685 1042 V 39 w(k)m(eyring)p 3014 1042 V 40 w(t)565
27541
1152 y Fe(ring)12 b Ff(,)31 b(const)g(gn)m(utls)p 1325
27542
1152 V 41 w(op)s(enpgp)p 1703 1152 V 39 w(k)m(eyid)p
27543
1951 1152 V 40 w(t)g Fe(keyid)12 b Ff(,)31 b(unsigned)f(in)m(t)h
27544
Fe(flags)12 b Fg(\))390 1262 y Ff(ring)c FB(:)40 b(holds)30
27545
b(the)h(k)m(eyring)g(to)g(c)m(hec)m(k)h(against)390 1395
27530
27546
y Ff(k)m(eyid)t FB(:)41 b(will)31 b(hold)f(the)g(k)m(eyid)h(to)g(c)m
27531
(hec)m(k)h(for.)390 4963 y Ff(\015ags)t FB(:)41 b(un)m(used)29
27532
b(\(should)g(b)s(e)h(0\))390 5097 y(Chec)m(k)h(if)f(a)h(giv)m(en)g(k)m
27533
(ey)g(ID)g(exists)g(in)f(the)h(k)m(eyring.)390 5230 y
27547
(hec)m(k)h(for.)390 1528 y Ff(\015ags)t FB(:)41 b(un)m(used)29
27548
b(\(should)g(b)s(e)h(0\))390 1661 y(Chec)m(k)h(if)f(a)h(giv)m(en)g(k)m
27549
(ey)g(ID)g(exists)g(in)f(the)h(k)m(eyring.)390 1795 y
27534
27550
Fn(Returns:)39 b Ft(GNUTLS_E_SUCCESS)22 b FB(on)k(success)h(\(if)g(k)m
27535
27551
(eyid)g(exists\))h(and)e(a)h(negativ)m(e)i(error)d(co)s(de)h(on)390
27536
5340 y(failure.)p eop end
27537
%%Page: 243 249
27538
TeXDict begin 243 248 bop 150 -116 a FB(Chapter)30 b(9:)41
27539
b(F)-8 b(unction)31 b(Reference)2237 b(243)150 299 y
27540
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27541
V 55 w(k)m(eyring)p 1442 299 V 54 w(deinit)3350 507 y
27542
FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_openpgp_keyring_d)q
27543
(ein)q(it)e Fg(\()p Ff(gn)m(utls)p 2255 507 28 4 v 41
27544
w(op)s(enpgp)p 2633 507 V 38 w(k)m(eyring)p 2961 507
27545
V 41 w(t)565 617 y Fe(keyring)12 b Fg(\))390 726 y Ff(k)m(eyring)c
27552
1904 y(failure.)150 2101 y Fv(gn)m(utls)p 483 2101 37
27553
5 v 55 w(op)s(enpgp)p 991 2101 V 55 w(k)m(eyring)p 1442
27554
2101 V 54 w(deinit)3350 2295 y FB([F)-8 b(unction])-3599
27555
b Fh(void)54 b(gnutls_openpgp_keyring_d)q(ein)q(it)e
27556
Fg(\()p Ff(gn)m(utls)p 2255 2295 28 4 v 41 w(op)s(enpgp)p
27557
2633 2295 V 38 w(k)m(eyring)p 2961 2295 V 41 w(t)565
27558
2405 y Fe(keyring)12 b Fg(\))390 2514 y Ff(k)m(eyring)c
27546
27559
FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)390
27547
872 y(This)g(function)g(will)g(deinitialize)j(a)e(k)m(eyring)g
27548
(structure.)150 1083 y Fv(gn)m(utls)p 483 1083 37 5 v
27549
55 w(op)s(enpgp)p 991 1083 V 55 w(k)m(eyring)p 1442 1083
27550
V 54 w(get)p 1661 1083 V 54 w(crt)p 1868 1083 V 54 w(coun)m(t)3350
27551
1291 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_keyrin)q
27552
(g_ge)q(t_c)q(rt_)q(cou)q(nt)565 1401 y Fg(\()p Ff(gn)m(utls)p
27553
846 1401 28 4 v 41 w(op)s(enpgp)p 1224 1401 V 39 w(k)m(eyring)p
27554
1553 1401 V 40 w(t)31 b Fe(ring)12 b Fg(\))390 1510 y
27560
2648 y(This)g(function)g(will)g(deinitialize)j(a)e(k)m(eyring)g
27561
(structure.)150 2844 y Fv(gn)m(utls)p 483 2844 37 5 v
27562
55 w(op)s(enpgp)p 991 2844 V 55 w(k)m(eyring)p 1442 2844
27563
V 54 w(get)p 1661 2844 V 54 w(crt)p 1868 2844 V 54 w(coun)m(t)3350
27564
3039 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_keyrin)q
27565
(g_ge)q(t_c)q(rt_)q(cou)q(nt)565 3148 y Fg(\()p Ff(gn)m(utls)p
27566
846 3148 28 4 v 41 w(op)s(enpgp)p 1224 3148 V 39 w(k)m(eyring)p
27567
1553 3148 V 40 w(t)31 b Fe(ring)12 b Fg(\))390 3258 y
27555
27568
Ff(ring)c FB(:)40 b(is)31 b(an)f(Op)s(enPGP)f(k)m(ey)i(ring)390
27556
1656 y(This)36 b(function)g(will)h(return)e(the)i(n)m(um)m(b)s(er)e(of)
27569
3391 y(This)36 b(function)g(will)h(return)e(the)i(n)m(um)m(b)s(er)e(of)
27557
27570
i(Op)s(enPGP)e(certi\014cates)j(presen)m(t)f(in)f(the)h(giv)m(en)390
27558
1766 y(k)m(eyring.)390 1912 y Fn(Returns:)j FB(the)31
27571
3501 y(k)m(eyring.)390 3634 y Fn(Returns:)j FB(the)31
27559
27572
b(n)m(um)m(b)s(er)e(of)i(subk)m(eys,)f(or)g(a)h(negativ)m(e)h(v)-5
27560
b(alue)31 b(on)f(error.)150 2122 y Fv(gn)m(utls)p 483
27561
2122 37 5 v 55 w(op)s(enpgp)p 991 2122 V 55 w(k)m(eyring)p
27562
1442 2122 V 54 w(get)p 1661 2122 V 54 w(crt)3350 2331
27573
b(alue)31 b(on)f(error.)150 3831 y Fv(gn)m(utls)p 483
27574
3831 37 5 v 55 w(op)s(enpgp)p 991 3831 V 55 w(k)m(eyring)p
27575
1442 3831 V 54 w(get)p 1661 3831 V 54 w(crt)3350 4025
27563
27576
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_keyrin)q(g_ge)
27564
q(t_c)q(rt)f Fg(\()p Ff(gn)m(utls)p 2255 2331 28 4 v
27565
41 w(op)s(enpgp)p 2633 2331 V 38 w(k)m(eyring)p 2961
27566
2331 V 41 w(t)565 2440 y Fe(ring)12 b Ff(,)31 b(unsigned)f(in)m(t)h
27567
Fe(idx)12 b Ff(,)31 b(gn)m(utls)p 1830 2440 V 40 w(op)s(enpgp)p
27568
2207 2440 V 39 w(crt)p 2357 2440 V 40 w(t)g(*)g Fe(cert)12
27569
b Fg(\))390 2550 y Ff(idx)6 b FB(:)41 b(the)30 b(index)g(of)h(the)f
27570
(certi\014cate)j(to)e(exp)s(ort)390 2696 y(This)22 b(function)g(will)g
27577
q(t_c)q(rt)f Fg(\()p Ff(gn)m(utls)p 2255 4025 28 4 v
27578
41 w(op)s(enpgp)p 2633 4025 V 38 w(k)m(eyring)p 2961
27579
4025 V 41 w(t)565 4134 y Fe(ring)12 b Ff(,)31 b(unsigned)f(in)m(t)h
27580
Fe(idx)12 b Ff(,)31 b(gn)m(utls)p 1830 4134 V 40 w(op)s(enpgp)p
27581
2207 4134 V 39 w(crt)p 2357 4134 V 40 w(t)g(*)g Fe(cert)12
27582
b Fg(\))390 4244 y Ff(idx)6 b FB(:)41 b(the)30 b(index)g(of)h(the)f
27583
(certi\014cate)j(to)e(exp)s(ort)390 4377 y(This)22 b(function)g(will)g
27571
27584
(extract)i(an)e(Op)s(enPGP)f(certi\014cate)k(from)c(the)i(giv)m(en)g(k)
27572
m(eyring.)39 b(If)22 b(the)g(index)390 2805 y(giv)m(en)39
27585
m(eyring.)39 b(If)22 b(the)g(index)390 4487 y(giv)m(en)39
27573
27586
b(is)f(out)h(of)f(range)h Ft(GNUTLS_E_REQUESTED_DATA)o(_NOT)o(_AVA)o
27574
(ILA)o(BLE)32 b FB(will)38 b(b)s(e)g(returned.)390 2915
27587
(ILA)o(BLE)32 b FB(will)38 b(b)s(e)g(returned.)390 4597
27575
27588
y(The)30 b(returned)f(structure)h(needs)g(to)h(b)s(e)f(deinited.)390
27576
3061 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27577
b(success,)f(or)h(an)f(error)g(co)s(de.)150 3272 y Fv(gn)m(utls)p
27578
483 3272 37 5 v 55 w(op)s(enpgp)p 991 3272 V 55 w(k)m(eyring)p
27579
1442 3272 V 54 w(imp)s(ort)3350 3480 y FB([F)-8 b(unction])-3599
27589
4730 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27590
b(success,)f(or)h(an)f(error)g(co)s(de.)150 4927 y Fv(gn)m(utls)p
27591
483 4927 37 5 v 55 w(op)s(enpgp)p 991 4927 V 55 w(k)m(eyring)p
27592
1442 4927 V 54 w(imp)s(ort)3350 5121 y FB([F)-8 b(unction])-3599
27580
27593
b Fh(int)53 b(gnutls_openpgp_keyrin)q(g_im)q(por)q(t)e
27581
Fg(\()p Ff(gn)m(utls)p 2202 3480 28 4 v 41 w(op)s(enpgp)p
27582
2580 3480 V 39 w(k)m(eyring)p 2909 3480 V 41 w(t)565
27583
3589 y Fe(keyring)12 b Ff(,)32 b(const)f(gn)m(utls)p
27584
1482 3589 V 41 w(datum)p 1781 3589 V 39 w(t)g(*)g Fe(data)12
27585
b Ff(,)31 b(gn)m(utls)p 2478 3589 V 40 w(op)s(enpgp)p
27586
2855 3589 V 39 w(crt)p 3005 3589 V 41 w(fm)m(t)p 3182
27587
3589 V 40 w(t)g Fe(format)12 b Fg(\))390 3699 y Ff(k)m(eyring)c
27594
Fg(\()p Ff(gn)m(utls)p 2202 5121 28 4 v 41 w(op)s(enpgp)p
27595
2580 5121 V 39 w(k)m(eyring)p 2909 5121 V 41 w(t)565
27596
5230 y Fe(keyring)12 b Ff(,)32 b(const)f(gn)m(utls)p
27597
1482 5230 V 41 w(datum)p 1781 5230 V 39 w(t)g(*)g Fe(data)12
27598
b Ff(,)31 b(gn)m(utls)p 2478 5230 V 40 w(op)s(enpgp)p
27599
2855 5230 V 39 w(crt)p 3005 5230 V 41 w(fm)m(t)p 3182
27600
5230 V 40 w(t)g Fe(format)12 b Fg(\))390 5340 y Ff(k)m(eyring)c
27588
27601
FB(:)41 b(The)30 b(structure)g(to)h(store)g(the)g(parsed)e(k)m(ey)-8
27589
b(.)390 3845 y Ff(data)p FB(:)41 b(The)30 b(RA)-10 b(W)31
27590
b(or)f(BASE64)i(enco)s(ded)e(k)m(eyring.)390 3991 y Ff(format)r
27591
FB(:)41 b(One)30 b(of)g Ft(gnutls_openpgp_keyring_fmt)24
27592
b FB(elemen)m(ts.)390 4137 y(This)34 b(function)h(will)g(con)m(v)m(ert)
27593
i(the)e(giv)m(en)h(RA)-10 b(W)35 b(or)g(Base64)i(enco)s(ded)e(k)m
27594
(eyring)h(to)f(the)h(nativ)m(e)390 4246 y Ft(gnutls_openpgp_keyring_t)
27595
24 b FB(format.)41 b(The)30 b(output)g(will)g(b)s(e)g(stored)h(in)f('k)
27596
m(eyring'.)390 4392 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27597
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
27598
4603 y Fv(gn)m(utls)p 483 4603 37 5 v 55 w(op)s(enpgp)p
27599
991 4603 V 55 w(k)m(eyring)p 1442 4603 V 54 w(init)3350
27600
4811 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_keyrin)q
27601
(g_in)q(it)f Fg(\()p Ff(gn)m(utls)p 2098 4811 28 4 v
27602
41 w(op)s(enpgp)p 2476 4811 V 38 w(k)m(eyring)p 2804
27603
4811 V 41 w(t)31 b(*)565 4921 y Fe(keyring)12 b Fg(\))390
27604
5030 y Ff(k)m(eyring)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f
27605
(initialized)390 5176 y(This)g(function)g(will)g(initialize)j(an)d(k)m
27606
(eyring)h(structure.)390 5322 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27607
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)p
27608
eop end
27602
b(.)p eop end
27609
27603
%%Page: 244 250
27610
27604
TeXDict begin 244 249 bop 150 -116 a FB(Chapter)30 b(9:)41
27611
b(F)-8 b(unction)31 b(Reference)2237 b(244)150 299 y
27612
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27613
V 55 w(privk)m(ey)p 1446 299 V 54 w(deinit)3350 505 y
27614
FB([F)-8 b(unction])-3599 b Fh(void)54 b(gnutls_openpgp_privkey_d)q
27615
(ein)q(it)e Fg(\()p Ff(gn)m(utls)p 2255 505 28 4 v 41
27616
w(op)s(enpgp)p 2633 505 V 38 w(privk)m(ey)p 2964 505
27617
V 41 w(t)565 614 y Fe(key)12 b Fg(\))390 724 y Ff(k)m(ey)c
27605
b(F)-8 b(unction)31 b(Reference)2237 b(244)390 299 y
27606
Ff(data)p FB(:)41 b(The)30 b(RA)-10 b(W)31 b(or)f(BASE64)i(enco)s(ded)e
27607
(k)m(eyring.)390 435 y Ff(format)r FB(:)41 b(One)30 b(of)g
27608
Ft(gnutls_openpgp_keyring_fmt)24 b FB(elemen)m(ts.)390
27609
571 y(This)34 b(function)h(will)g(con)m(v)m(ert)i(the)e(giv)m(en)h(RA)
27610
-10 b(W)35 b(or)g(Base64)i(enco)s(ded)e(k)m(eyring)h(to)f(the)h(nativ)m
27611
(e)390 681 y Ft(gnutls_openpgp_keyring_t)24 b FB(format.)41
27612
b(The)30 b(output)g(will)g(b)s(e)g(stored)h(in)f('k)m(eyring'.)390
27613
817 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27614
b(success,)f(or)h(an)f(error)g(co)s(de.)150 1018 y Fv(gn)m(utls)p
27615
483 1018 37 5 v 55 w(op)s(enpgp)p 991 1018 V 55 w(k)m(eyring)p
27616
1442 1018 V 54 w(init)3350 1217 y FB([F)-8 b(unction])-3599
27617
b Fh(int)53 b(gnutls_openpgp_keyrin)q(g_in)q(it)f Fg(\()p
27618
Ff(gn)m(utls)p 2098 1217 28 4 v 41 w(op)s(enpgp)p 2476
27619
1217 V 38 w(k)m(eyring)p 2804 1217 V 41 w(t)31 b(*)565
27620
1327 y Fe(keyring)12 b Fg(\))390 1436 y Ff(k)m(eyring)c
27618
27621
FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)390
27619
867 y(This)g(function)g(will)g(deinitialize)j(a)e(k)m(ey)g(structure.)
27620
150 1076 y Fv(gn)m(utls)p 483 1076 37 5 v 55 w(op)s(enpgp)p
27621
991 1076 V 55 w(privk)m(ey)p 1446 1076 V 54 w(exp)s(ort)p
27622
1851 1076 V 54 w(dsa)p 2081 1076 V 55 w(ra)m(w)3350 1281
27623
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)
27624
q(por)q(t_d)q(sa_)q(raw)565 1391 y Fg(\()p Ff(gn)m(utls)p
27625
846 1391 28 4 v 41 w(op)s(enpgp)p 1224 1391 V 39 w(privk)m(ey)p
27626
1556 1391 V 40 w(t)31 b Fe(pkey)12 b Ff(,)31 b(gn)m(utls)p
27627
2178 1391 V 40 w(datum)p 2476 1391 V 40 w(t)g(*)f Fe(p)12
27628
b Ff(,)31 b(gn)m(utls)p 3017 1391 V 40 w(datum)p 3315
27629
1391 V 40 w(t)f(*)h Fe(q)12 b Ff(,)565 1500 y(gn)m(utls)p
27630
811 1500 V 41 w(datum)p 1110 1500 V 39 w(t)31 b(*)g Fe(g)12
27631
b Ff(,)30 b(gn)m(utls)p 1650 1500 V 40 w(datum)p 1948
27632
1500 V 40 w(t)h(*)f Fe(y)12 b Ff(,)31 b(gn)m(utls)p 2489
27633
1500 V 40 w(datum)p 2787 1500 V 40 w(t)f(*)h Fe(x)12
27634
b Fg(\))390 1610 y Ff(pk)m(ey)c FB(:)41 b(Holds)30 b(the)h
27635
(certi\014cate)390 1754 y Ff(p)s FB(:)40 b(will)31 b(hold)f(the)g(p)390
27636
1897 y Ff(q)r FB(:)41 b(will)30 b(hold)g(the)h(q)390
27637
2041 y Ff(g)8 b FB(:)41 b(will)31 b(hold)f(the)g(g)390
27638
2184 y Ff(y)8 b FB(:)40 b(will)31 b(hold)f(the)h(y)390
27639
2327 y Ff(x)6 b FB(:)41 b(will)31 b(hold)f(the)g(x)390
27640
2471 y(This)k(function)h(will)g(exp)s(ort)f(the)h(DSA)g(priv)-5
27641
b(ate)36 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h(cer-)
27642
390 2581 y(ti\014cate.)58 b(The)36 b(new)f(parameters)h(will)g(b)s(e)f
27643
(allo)s(cated)j(using)d Ft(gnutls_malloc\(\))c FB(and)36
27644
b(will)g(b)s(e)390 2690 y(stored)30 b(in)h(the)f(appropriate)h(datum.)
27645
390 2834 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b
27646
FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 2977
27647
y Fn(Since:)41 b FB(2.4.0)150 3185 y Fv(gn)m(utls)p 483
27648
3185 37 5 v 55 w(op)s(enpgp)p 991 3185 V 55 w(privk)m(ey)p
27649
1446 3185 V 54 w(exp)s(ort)p 1851 3185 V 54 w(rsa)p 2063
27650
3185 V 54 w(ra)m(w)3350 3391 y FB([F)-8 b(unction])-3599
27651
b Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)q(por)q(t_r)q(sa_)q(raw)565
27652
3501 y Fg(\()p Ff(gn)m(utls)p 846 3501 28 4 v 41 w(op)s(enpgp)p
27653
1224 3501 V 39 w(privk)m(ey)p 1556 3501 V 40 w(t)31 b
27654
Fe(pkey)12 b Ff(,)31 b(gn)m(utls)p 2178 3501 V 40 w(datum)p
27655
2476 3501 V 40 w(t)g(*)f Fe(m)12 b Ff(,)31 b(gn)m(utls)p
27656
3017 3501 V 40 w(datum)p 3315 3501 V 40 w(t)f(*)h Fe(e)12
27657
b Ff(,)565 3610 y(gn)m(utls)p 811 3610 V 41 w(datum)p
27658
1110 3610 V 39 w(t)31 b(*)g Fe(d)12 b Ff(,)30 b(gn)m(utls)p
27659
1650 3610 V 40 w(datum)p 1948 3610 V 40 w(t)h(*)f Fe(p)12
27660
b Ff(,)31 b(gn)m(utls)p 2489 3610 V 40 w(datum)p 2787
27661
3610 V 40 w(t)f(*)h Fe(q)12 b Ff(,)30 b(gn)m(utls)p 3327
27662
3610 V 41 w(datum)p 3626 3610 V 39 w(t)565 3720 y(*)h
27663
Fe(u)12 b Fg(\))390 3829 y Ff(pk)m(ey)c FB(:)41 b(Holds)30
27664
b(the)h(certi\014cate)390 3973 y Ff(m)p FB(:)40 b(will)31
27665
b(hold)f(the)h(mo)s(dulus)390 4116 y Ff(e)5 b FB(:)41
27666
b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m(t)390
27667
4260 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
27668
b(ate)31 b(exp)s(onen)m(t)390 4403 y Ff(p)s FB(:)40 b(will)31
27669
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 4547 y Ff(q)r
27670
FB(:)41 b(will)30 b(hold)g(the)h(second)f(prime)g(\(q\))390
27671
4690 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
27672
4834 y(This)e(function)g(will)i(exp)s(ort)e(the)h(RSA)f(priv)-5
27673
b(ate)30 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h
27674
(struc-)390 4943 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)
27675
g(allo)s(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g
27676
(stored)390 5053 y(in)30 b(the)h(appropriate)f(datum.)390
27677
5196 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27678
b(success,)f(otherwise)h(an)f(error.)390 5340 y Fn(Since:)41
27679
b FB(2.4.0)p eop end
27622
1573 y(This)g(function)g(will)g(initialize)j(an)d(k)m(eyring)h
27623
(structure.)390 1709 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27624
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)150
27625
1910 y Fv(gn)m(utls)p 483 1910 37 5 v 55 w(op)s(enpgp)p
27626
991 1910 V 55 w(privk)m(ey)p 1446 1910 V 54 w(deinit)3350
27627
2108 y FB([F)-8 b(unction])-3599 b Fh(void)54 b
27628
(gnutls_openpgp_privkey_d)q(ein)q(it)e Fg(\()p Ff(gn)m(utls)p
27629
2255 2108 28 4 v 41 w(op)s(enpgp)p 2633 2108 V 38 w(privk)m(ey)p
27630
2964 2108 V 41 w(t)565 2218 y Fe(key)12 b Fg(\))390 2328
27631
y Ff(k)m(ey)c FB(:)41 b(The)30 b(structure)g(to)h(b)s(e)f(initialized)
27632
390 2464 y(This)g(function)g(will)g(deinitialize)j(a)e(k)m(ey)g
27633
(structure.)150 2665 y Fv(gn)m(utls)p 483 2665 37 5 v
27634
55 w(op)s(enpgp)p 991 2665 V 55 w(privk)m(ey)p 1446 2665
27635
V 54 w(exp)s(ort)p 1851 2665 V 54 w(dsa)p 2081 2665 V
27636
55 w(ra)m(w)3350 2864 y FB([F)-8 b(unction])-3599 b Fh(int)53
27637
b(gnutls_openpgp_privke)q(y_ex)q(por)q(t_d)q(sa_)q(raw)565
27638
2973 y Fg(\()p Ff(gn)m(utls)p 846 2973 28 4 v 41 w(op)s(enpgp)p
27639
1224 2973 V 39 w(privk)m(ey)p 1556 2973 V 40 w(t)31 b
27640
Fe(pkey)12 b Ff(,)31 b(gn)m(utls)p 2178 2973 V 40 w(datum)p
27641
2476 2973 V 40 w(t)g(*)f Fe(p)12 b Ff(,)31 b(gn)m(utls)p
27642
3017 2973 V 40 w(datum)p 3315 2973 V 40 w(t)f(*)h Fe(q)12
27643
b Ff(,)565 3083 y(gn)m(utls)p 811 3083 V 41 w(datum)p
27644
1110 3083 V 39 w(t)31 b(*)g Fe(g)12 b Ff(,)30 b(gn)m(utls)p
27645
1650 3083 V 40 w(datum)p 1948 3083 V 40 w(t)h(*)f Fe(y)12
27646
b Ff(,)31 b(gn)m(utls)p 2489 3083 V 40 w(datum)p 2787
27647
3083 V 40 w(t)f(*)h Fe(x)12 b Fg(\))390 3192 y Ff(pk)m(ey)c
27648
FB(:)41 b(Holds)30 b(the)h(certi\014cate)390 3329 y Ff(p)s
27649
FB(:)40 b(will)31 b(hold)f(the)g(p)390 3465 y Ff(q)r
27650
FB(:)41 b(will)30 b(hold)g(the)h(q)390 3601 y Ff(g)8
27651
b FB(:)41 b(will)31 b(hold)f(the)g(g)390 3738 y Ff(y)8
27652
b FB(:)40 b(will)31 b(hold)f(the)h(y)390 3874 y Ff(x)6
27653
b FB(:)41 b(will)31 b(hold)f(the)g(x)390 4010 y(This)k(function)h(will)
27654
g(exp)s(ort)f(the)h(DSA)g(priv)-5 b(ate)36 b(k)m(ey's)f(parameters)g
27655
(found)f(in)g(the)h(giv)m(en)h(cer-)390 4120 y(ti\014cate.)58
27656
b(The)36 b(new)f(parameters)h(will)g(b)s(e)f(allo)s(cated)j(using)d
27657
Ft(gnutls_malloc\(\))c FB(and)36 b(will)g(b)s(e)390 4229
27658
y(stored)30 b(in)h(the)f(appropriate)h(datum.)390 4366
27659
y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27660
b(success,)f(otherwise)h(an)f(error.)390 4502 y Fn(Since:)41
27661
b FB(2.4.0)150 4703 y Fv(gn)m(utls)p 483 4703 37 5 v
27662
55 w(op)s(enpgp)p 991 4703 V 55 w(privk)m(ey)p 1446 4703
27663
V 54 w(exp)s(ort)p 1851 4703 V 54 w(rsa)p 2063 4703 V
27664
54 w(ra)m(w)3350 4902 y FB([F)-8 b(unction])-3599 b Fh(int)53
27665
b(gnutls_openpgp_privke)q(y_ex)q(por)q(t_r)q(sa_)q(raw)565
27666
5011 y Fg(\()p Ff(gn)m(utls)p 846 5011 28 4 v 41 w(op)s(enpgp)p
27667
1224 5011 V 39 w(privk)m(ey)p 1556 5011 V 40 w(t)31 b
27668
Fe(pkey)12 b Ff(,)31 b(gn)m(utls)p 2178 5011 V 40 w(datum)p
27669
2476 5011 V 40 w(t)g(*)f Fe(m)12 b Ff(,)31 b(gn)m(utls)p
27670
3017 5011 V 40 w(datum)p 3315 5011 V 40 w(t)f(*)h Fe(e)12
27671
b Ff(,)565 5121 y(gn)m(utls)p 811 5121 V 41 w(datum)p
27672
1110 5121 V 39 w(t)31 b(*)g Fe(d)12 b Ff(,)30 b(gn)m(utls)p
27673
1650 5121 V 40 w(datum)p 1948 5121 V 40 w(t)h(*)f Fe(p)12
27674
b Ff(,)31 b(gn)m(utls)p 2489 5121 V 40 w(datum)p 2787
27675
5121 V 40 w(t)f(*)h Fe(q)12 b Ff(,)30 b(gn)m(utls)p 3327
27676
5121 V 41 w(datum)p 3626 5121 V 39 w(t)565 5230 y(*)h
27677
Fe(u)12 b Fg(\))390 5340 y Ff(pk)m(ey)c FB(:)41 b(Holds)30
27678
b(the)h(certi\014cate)p eop end
27680
27679
%%Page: 245 251
27681
27680
TeXDict begin 245 250 bop 150 -116 a FB(Chapter)30 b(9:)41
27682
b(F)-8 b(unction)31 b(Reference)2237 b(245)150 299 y
27683
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27684
V 55 w(privk)m(ey)p 1446 299 V 54 w(exp)s(ort)p 1851
27685
299 V 54 w(subk)m(ey)p 2272 299 V 54 w(dsa)p 2502 299
27686
V 54 w(ra)m(w)3350 522 y FB([F)-8 b(unction])-3599 b
27687
Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)q(por)q(t_s)q(ubk)q(ey_d)q
27688
(sa_)q(raw)565 631 y Fg(\()p Ff(gn)m(utls)p 846 631 28
27689
4 v 41 w(op)s(enpgp)p 1224 631 V 39 w(privk)m(ey)p 1556
27690
631 V 40 w(t)31 b Fe(pkey)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27691
Fe(idx)12 b Ff(,)31 b(gn)m(utls)p 2920 631 V 40 w(datum)p
27692
3218 631 V 40 w(t)g(*)f Fe(p)12 b Ff(,)565 741 y(gn)m(utls)p
27693
811 741 V 41 w(datum)p 1110 741 V 39 w(t)31 b(*)g Fe(q)12
27694
b Ff(,)30 b(gn)m(utls)p 1650 741 V 40 w(datum)p 1948
27695
741 V 40 w(t)h(*)f Fe(g)12 b Ff(,)31 b(gn)m(utls)p 2489
27696
741 V 40 w(datum)p 2787 741 V 40 w(t)f(*)h Fe(y)12 b
27697
Ff(,)30 b(gn)m(utls)p 3327 741 V 41 w(datum)p 3626 741
27698
V 39 w(t)565 851 y(*)h Fe(x)12 b Fg(\))390 960 y Ff(pk)m(ey)c
27699
FB(:)41 b(Holds)30 b(the)h(certi\014cate)390 1121 y Ff(idx)6
27700
b FB(:)41 b(Is)30 b(the)g(subk)m(ey)g(index)390 1282
27701
y Ff(p)s FB(:)40 b(will)31 b(hold)f(the)g(p)390 1443
27702
y Ff(q)r FB(:)41 b(will)30 b(hold)g(the)h(q)390 1603
27703
y Ff(g)8 b FB(:)41 b(will)31 b(hold)f(the)g(g)390 1764
27704
y Ff(y)8 b FB(:)40 b(will)31 b(hold)f(the)h(y)390 1925
27705
y Ff(x)6 b FB(:)41 b(will)31 b(hold)f(the)g(x)390 2086
27706
y(This)k(function)h(will)g(exp)s(ort)f(the)h(DSA)g(priv)-5
27707
b(ate)36 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h(cer-)
27708
390 2195 y(ti\014cate.)58 b(The)36 b(new)f(parameters)h(will)g(b)s(e)f
27709
(allo)s(cated)j(using)d Ft(gnutls_malloc\(\))c FB(and)36
27710
b(will)g(b)s(e)390 2305 y(stored)30 b(in)h(the)f(appropriate)h(datum.)
27711
390 2466 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b
27712
FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 2626
27713
y Fn(Since:)41 b FB(2.4.0)150 2852 y Fv(gn)m(utls)p 483
27714
2852 37 5 v 55 w(op)s(enpgp)p 991 2852 V 55 w(privk)m(ey)p
27715
1446 2852 V 54 w(exp)s(ort)p 1851 2852 V 54 w(subk)m(ey)p
27716
2272 2852 V 54 w(rsa)p 2484 2852 V 54 w(ra)m(w)3350 3075
27681
b(F)-8 b(unction)31 b(Reference)2237 b(245)390 299 y
27682
Ff(m)p FB(:)40 b(will)31 b(hold)f(the)h(mo)s(dulus)390
27683
433 y Ff(e)5 b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m
27684
(t)390 566 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
27685
b(ate)31 b(exp)s(onen)m(t)390 700 y Ff(p)s FB(:)40 b(will)31
27686
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 834 y Ff(q)r
27687
FB(:)41 b(will)30 b(hold)g(the)h(second)f(prime)g(\(q\))390
27688
967 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
27689
1101 y(This)e(function)g(will)i(exp)s(ort)e(the)h(RSA)f(priv)-5
27690
b(ate)30 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h
27691
(struc-)390 1210 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)
27692
g(allo)s(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g
27693
(stored)390 1320 y(in)30 b(the)h(appropriate)f(datum.)390
27694
1454 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27695
b(success,)f(otherwise)h(an)f(error.)390 1587 y Fn(Since:)41
27696
b FB(2.4.0)150 1785 y Fv(gn)m(utls)p 483 1785 37 5 v
27697
55 w(op)s(enpgp)p 991 1785 V 55 w(privk)m(ey)p 1446 1785
27698
V 54 w(exp)s(ort)p 1851 1785 V 54 w(subk)m(ey)p 2272
27699
1785 V 54 w(dsa)p 2502 1785 V 54 w(ra)m(w)3350 1980 y
27700
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)q
27701
(por)q(t_s)q(ubk)q(ey_d)q(sa_)q(raw)565 2090 y Fg(\()p
27702
Ff(gn)m(utls)p 846 2090 28 4 v 41 w(op)s(enpgp)p 1224
27703
2090 V 39 w(privk)m(ey)p 1556 2090 V 40 w(t)31 b Fe(pkey)12
27704
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Ff(,)31 b(gn)m(utls)p
27705
2920 2090 V 40 w(datum)p 3218 2090 V 40 w(t)g(*)f Fe(p)12
27706
b Ff(,)565 2199 y(gn)m(utls)p 811 2199 V 41 w(datum)p
27707
1110 2199 V 39 w(t)31 b(*)g Fe(q)12 b Ff(,)30 b(gn)m(utls)p
27708
1650 2199 V 40 w(datum)p 1948 2199 V 40 w(t)h(*)f Fe(g)12
27709
b Ff(,)31 b(gn)m(utls)p 2489 2199 V 40 w(datum)p 2787
27710
2199 V 40 w(t)f(*)h Fe(y)12 b Ff(,)30 b(gn)m(utls)p 3327
27711
2199 V 41 w(datum)p 3626 2199 V 39 w(t)565 2309 y(*)h
27712
Fe(x)12 b Fg(\))390 2418 y Ff(pk)m(ey)c FB(:)41 b(Holds)30
27713
b(the)h(certi\014cate)390 2552 y Ff(idx)6 b FB(:)41 b(Is)30
27714
b(the)g(subk)m(ey)g(index)390 2686 y Ff(p)s FB(:)40 b(will)31
27715
b(hold)f(the)g(p)390 2819 y Ff(q)r FB(:)41 b(will)30
27716
b(hold)g(the)h(q)390 2953 y Ff(g)8 b FB(:)41 b(will)31
27717
b(hold)f(the)g(g)390 3087 y Ff(y)8 b FB(:)40 b(will)31
27718
b(hold)f(the)h(y)390 3220 y Ff(x)6 b FB(:)41 b(will)31
27719
b(hold)f(the)g(x)390 3354 y(This)k(function)h(will)g(exp)s(ort)f(the)h
27720
(DSA)g(priv)-5 b(ate)36 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h
27721
(giv)m(en)h(cer-)390 3464 y(ti\014cate.)58 b(The)36 b(new)f(parameters)
27722
h(will)g(b)s(e)f(allo)s(cated)j(using)d Ft(gnutls_malloc\(\))c
27723
FB(and)36 b(will)g(b)s(e)390 3573 y(stored)30 b(in)h(the)f(appropriate)
27724
h(datum.)390 3707 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27725
b FB(on)31 b(success,)f(otherwise)h(an)f(error.)390 3841
27726
y Fn(Since:)41 b FB(2.4.0)150 4038 y Fv(gn)m(utls)p 483
27727
4038 37 5 v 55 w(op)s(enpgp)p 991 4038 V 55 w(privk)m(ey)p
27728
1446 4038 V 54 w(exp)s(ort)p 1851 4038 V 54 w(subk)m(ey)p
27729
2272 4038 V 54 w(rsa)p 2484 4038 V 54 w(ra)m(w)3350 4233
27717
27730
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)
27718
q(por)q(t_s)q(ubk)q(ey_r)q(sa_)q(raw)565 3184 y Fg(\()p
27719
Ff(gn)m(utls)p 846 3184 28 4 v 41 w(op)s(enpgp)p 1224
27720
3184 V 39 w(privk)m(ey)p 1556 3184 V 40 w(t)31 b Fe(pkey)12
27731
q(por)q(t_s)q(ubk)q(ey_r)q(sa_)q(raw)565 4343 y Fg(\()p
27732
Ff(gn)m(utls)p 846 4343 28 4 v 41 w(op)s(enpgp)p 1224
27733
4343 V 39 w(privk)m(ey)p 1556 4343 V 40 w(t)31 b Fe(pkey)12
27721
27734
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Ff(,)31 b(gn)m(utls)p
27722
2920 3184 V 40 w(datum)p 3218 3184 V 40 w(t)g(*)f Fe(m)12
27723
b Ff(,)565 3294 y(gn)m(utls)p 811 3294 V 41 w(datum)p
27724
1110 3294 V 39 w(t)31 b(*)g Fe(e)12 b Ff(,)30 b(gn)m(utls)p
27725
1650 3294 V 40 w(datum)p 1948 3294 V 40 w(t)h(*)f Fe(d)12
27726
b Ff(,)31 b(gn)m(utls)p 2489 3294 V 40 w(datum)p 2787
27727
3294 V 40 w(t)f(*)h Fe(p)12 b Ff(,)30 b(gn)m(utls)p 3327
27728
3294 V 41 w(datum)p 3626 3294 V 39 w(t)565 3404 y(*)h
27729
Fe(q)12 b Ff(,)30 b(gn)m(utls)p 1006 3404 V 41 w(datum)p
27730
1305 3404 V 39 w(t)h(*)g Fe(u)12 b Fg(\))390 3513 y Ff(pk)m(ey)c
27731
FB(:)41 b(Holds)30 b(the)h(certi\014cate)390 3674 y Ff(idx)6
27732
b FB(:)41 b(Is)30 b(the)g(subk)m(ey)g(index)390 3835
27735
2920 4343 V 40 w(datum)p 3218 4343 V 40 w(t)g(*)f Fe(m)12
27736
b Ff(,)565 4452 y(gn)m(utls)p 811 4452 V 41 w(datum)p
27737
1110 4452 V 39 w(t)31 b(*)g Fe(e)12 b Ff(,)30 b(gn)m(utls)p
27738
1650 4452 V 40 w(datum)p 1948 4452 V 40 w(t)h(*)f Fe(d)12
27739
b Ff(,)31 b(gn)m(utls)p 2489 4452 V 40 w(datum)p 2787
27740
4452 V 40 w(t)f(*)h Fe(p)12 b Ff(,)30 b(gn)m(utls)p 3327
27741
4452 V 41 w(datum)p 3626 4452 V 39 w(t)565 4562 y(*)h
27742
Fe(q)12 b Ff(,)30 b(gn)m(utls)p 1006 4562 V 41 w(datum)p
27743
1305 4562 V 39 w(t)h(*)g Fe(u)12 b Fg(\))390 4672 y Ff(pk)m(ey)c
27744
FB(:)41 b(Holds)30 b(the)h(certi\014cate)390 4805 y Ff(idx)6
27745
b FB(:)41 b(Is)30 b(the)g(subk)m(ey)g(index)390 4939
27733
27746
y Ff(m)p FB(:)40 b(will)31 b(hold)f(the)h(mo)s(dulus)390
27734
3995 y Ff(e)5 b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m
27735
(t)390 4156 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
27736
b(ate)31 b(exp)s(onen)m(t)390 4317 y Ff(p)s FB(:)40 b(will)31
27737
b(hold)f(the)g(\014rst)g(prime)g(\(p\))390 4478 y Ff(q)r
27738
FB(:)41 b(will)30 b(hold)g(the)h(second)f(prime)g(\(q\))390
27739
4639 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
27740
4799 y(This)e(function)g(will)i(exp)s(ort)e(the)h(RSA)f(priv)-5
27741
b(ate)30 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h
27742
(struc-)390 4909 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)
27743
g(allo)s(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g
27744
(stored)390 5018 y(in)30 b(the)h(appropriate)f(datum.)390
27745
5179 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27746
b(success,)f(otherwise)h(an)f(error.)390 5340 y Fn(Since:)41
27747
b FB(2.4.0)p eop end
27747
5073 y Ff(e)5 b FB(:)41 b(will)31 b(hold)f(the)g(public)g(exp)s(onen)m
27748
(t)390 5206 y Ff(d)t FB(:)40 b(will)30 b(hold)g(the)h(priv)-5
27749
b(ate)31 b(exp)s(onen)m(t)390 5340 y Ff(p)s FB(:)40 b(will)31
27750
b(hold)f(the)g(\014rst)g(prime)g(\(p\))p eop end
27748
27751
%%Page: 246 252
27749
27752
TeXDict begin 246 251 bop 150 -116 a FB(Chapter)30 b(9:)41
27750
b(F)-8 b(unction)31 b(Reference)2237 b(246)150 299 y
27751
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27752
V 55 w(privk)m(ey)p 1446 299 V 54 w(exp)s(ort)3350 521
27753
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)
27754
q(por)q(t)e Fg(\()p Ff(gn)m(utls)p 2202 521 28 4 v 41
27755
w(op)s(enpgp)p 2580 521 V 39 w(privk)m(ey)p 2912 521
27756
V 40 w(t)565 631 y Fe(key)12 b Ff(,)31 b(gn)m(utls)p
27757
1035 631 V 41 w(op)s(enpgp)p 1413 631 V 38 w(crt)p 1562
27758
631 V 41 w(fm)m(t)p 1739 631 V 40 w(t)g Fe(format)12
27759
b Ff(,)32 b(const)f(c)m(har)f(*)h Fe(password)12 b Ff(,)33
27760
b(unsigned)c(in)m(t)565 740 y Fe(flags)12 b Ff(,)32 b(v)m(oid)f(*)f
27761
Fe(output_data)12 b Ff(,)34 b(size)p 1956 740 V 41 w(t)c(*)h
27762
Fe(output_data_size)12 b Fg(\))390 850 y Ff(k)m(ey)c
27763
FB(:)41 b(Holds)31 b(the)f(k)m(ey)-8 b(.)390 1010 y Ff(format)r
27764
FB(:)41 b(One)30 b(of)g(gn)m(utls)p 1264 1010 V 41 w(op)s(enpgp)p
27765
1642 1010 V 39 w(crt)p 1792 1010 V 40 w(fm)m(t)p 1968
27766
1010 V 40 w(t)h(elemen)m(ts.)390 1170 y Ff(passw)m(ord)t
27767
FB(:)40 b(the)30 b(passw)m(ord)g(that)h(will)g(b)s(e)e(used)h(to)h
27768
(encrypt)f(the)h(k)m(ey)-8 b(.)42 b(\(un)m(used)29 b(for)h(no)m(w\))390
27769
1330 y Ff(\015ags)t FB(:)41 b(zero)31 b(for)f(future)f(compatibilit)m
27770
(y)390 1490 y Ff(output)p 664 1490 V 40 w(data)p FB(:)41
27771
b(will)31 b(con)m(tain)h(the)e(k)m(ey)h(base64)h(enco)s(ded)e(or)g(ra)m
27772
(w)390 1650 y Ff(output)p 664 1650 V 40 w(data)p 880
27773
1650 V 40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
27774
2093 1650 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
27775
(actual)390 1759 y(size)c(of)g(parameters\))390 1919
27753
b(F)-8 b(unction)31 b(Reference)2237 b(246)390 299 y
27754
Ff(q)r FB(:)41 b(will)30 b(hold)g(the)h(second)f(prime)g(\(q\))390
27755
434 y Ff(u)p FB(:)40 b(will)31 b(hold)f(the)g(co)s(e\016cien)m(t)390
27756
568 y(This)e(function)g(will)i(exp)s(ort)e(the)h(RSA)f(priv)-5
27757
b(ate)30 b(k)m(ey's)f(parameters)g(found)f(in)g(the)h(giv)m(en)h
27758
(struc-)390 678 y(ture.)38 b(The)21 b(new)h(parameters)h(will)f(b)s(e)g
27759
(allo)s(cated)i(using)d Ft(gnutls_malloc\(\))d FB(and)k(will)g(b)s(e)g
27760
(stored)390 788 y(in)30 b(the)h(appropriate)f(datum.)390
27761
922 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26 b FB(on)31
27762
b(success,)f(otherwise)h(an)f(error.)390 1057 y Fn(Since:)41
27763
b FB(2.4.0)150 1257 y Fv(gn)m(utls)p 483 1257 37 5 v
27764
55 w(op)s(enpgp)p 991 1257 V 55 w(privk)m(ey)p 1446 1257
27765
V 54 w(exp)s(ort)3350 1454 y FB([F)-8 b(unction])-3599
27766
b Fh(int)53 b(gnutls_openpgp_privke)q(y_ex)q(por)q(t)e
27767
Fg(\()p Ff(gn)m(utls)p 2202 1454 28 4 v 41 w(op)s(enpgp)p
27768
2580 1454 V 39 w(privk)m(ey)p 2912 1454 V 40 w(t)565
27769
1564 y Fe(key)12 b Ff(,)31 b(gn)m(utls)p 1035 1564 V
27770
41 w(op)s(enpgp)p 1413 1564 V 38 w(crt)p 1562 1564 V
27771
41 w(fm)m(t)p 1739 1564 V 40 w(t)g Fe(format)12 b Ff(,)32
27772
b(const)f(c)m(har)f(*)h Fe(password)12 b Ff(,)33 b(unsigned)c(in)m(t)
27773
565 1673 y Fe(flags)12 b Ff(,)32 b(v)m(oid)f(*)f Fe(output_data)12
27774
b Ff(,)34 b(size)p 1956 1673 V 41 w(t)c(*)h Fe(output_data_size)12
27775
b Fg(\))390 1783 y Ff(k)m(ey)c FB(:)41 b(Holds)31 b(the)f(k)m(ey)-8
27776
b(.)390 1917 y Ff(format)r FB(:)41 b(One)30 b(of)g(gn)m(utls)p
27777
1264 1917 V 41 w(op)s(enpgp)p 1642 1917 V 39 w(crt)p
27778
1792 1917 V 40 w(fm)m(t)p 1968 1917 V 40 w(t)h(elemen)m(ts.)390
27779
2052 y Ff(passw)m(ord)t FB(:)40 b(the)30 b(passw)m(ord)g(that)h(will)g
27780
(b)s(e)e(used)h(to)h(encrypt)f(the)h(k)m(ey)-8 b(.)42
27781
b(\(un)m(used)29 b(for)h(no)m(w\))390 2187 y Ff(\015ags)t
27782
FB(:)41 b(zero)31 b(for)f(future)f(compatibilit)m(y)390
27783
2322 y Ff(output)p 664 2322 V 40 w(data)p FB(:)41 b(will)31
27784
b(con)m(tain)h(the)e(k)m(ey)h(base64)h(enco)s(ded)e(or)g(ra)m(w)390
27785
2457 y Ff(output)p 664 2457 V 40 w(data)p 880 2457 V
27786
40 w(size)5 b FB(:)49 b(holds)34 b(the)g(size)h(of)f(output)p
27787
2093 2457 V 39 w(data)h(\(and)f(will)g(b)s(e)f(replaced)i(b)m(y)e(the)i
27788
(actual)390 2566 y(size)c(of)g(parameters\))390 2701
27776
27789
y(This)91 b(function)h(will)g(con)m(v)m(ert)h(the)f(giv)m(en)h(k)m(ey)g
27777
(to)f(RA)-10 b(W)93 b(or)f(Base64)h(format.)390 2029
27790
(to)f(RA)-10 b(W)93 b(or)f(Base64)h(format.)390 2811
27778
27791
y(If)e(the)g(bu\013er)f(pro)m(vided)h(is)g(not)h(long)g(enough)f(to)h
27779
(hold)f(the)g(output,)106 b(then)390 2138 y(GNUTLS)p
27780
777 2138 V 40 w(E)p 879 2138 V 40 w(SHOR)-8 b(T)p 1234
27781
2138 V 39 w(MEMOR)g(Y)p 1699 2138 V 41 w(BUFFER)31 b(will)g(b)s(e)f
27782
(returned.)390 2298 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27792
(hold)f(the)g(output,)106 b(then)390 2920 y(GNUTLS)p
27793
777 2920 V 40 w(E)p 879 2920 V 40 w(SHOR)-8 b(T)p 1234
27794
2920 V 39 w(MEMOR)g(Y)p 1699 2920 V 41 w(BUFFER)31 b(will)g(b)s(e)f
27795
(returned.)390 3055 y Fn(Returns:)40 b Ft(GNUTLS_E_SUCCESS)26
27783
27796
b FB(on)31 b(success,)f(or)h(an)f(error)g(co)s(de.)390
27784
2458 y Fn(Since:)41 b FB(2.4.0)150 2683 y Fv(gn)m(utls)p
27785
483 2683 37 5 v 55 w(op)s(enpgp)p 991 2683 V 55 w(privk)m(ey)p
27786
1446 2683 V 54 w(get)p 1665 2683 V 54 w(\014ngerprin)m(t)3350
27787
2905 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q
27788
(y_ge)q(t_f)q(ing)q(erp)q(rint)565 3015 y Fg(\()p Ff(gn)m(utls)p
27789
846 3015 28 4 v 41 w(op)s(enpgp)p 1224 3015 V 39 w(privk)m(ey)p
27790
1556 3015 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(v)m(oid)g(*)f
27791
Fe(fpr)12 b Ff(,)31 b(size)p 2523 3015 V 41 w(t)g(*)g
27792
Fe(fprlen)12 b Fg(\))390 3125 y Ff(k)m(ey)c FB(:)41 b(the)31
27797
3190 y Fn(Since:)41 b FB(2.4.0)150 3389 y Fv(gn)m(utls)p
27798
483 3389 37 5 v 55 w(op)s(enpgp)p 991 3389 V 55 w(privk)m(ey)p
27799
1446 3389 V 54 w(get)p 1665 3389 V 54 w(\014ngerprin)m(t)3350
27800
3587 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q
27801
(y_ge)q(t_f)q(ing)q(erp)q(rint)565 3696 y Fg(\()p Ff(gn)m(utls)p
27802
846 3696 28 4 v 41 w(op)s(enpgp)p 1224 3696 V 39 w(privk)m(ey)p
27803
1556 3696 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(v)m(oid)g(*)f
27804
Fe(fpr)12 b Ff(,)31 b(size)p 2523 3696 V 41 w(t)g(*)g
27805
Fe(fprlen)12 b Fg(\))390 3806 y Ff(k)m(ey)c FB(:)41 b(the)31
27793
27806
b(ra)m(w)f(data)h(that)g(con)m(tains)h(the)f(Op)s(enPGP)e(secret)i(k)m
27794
(ey)-8 b(.)390 3285 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)
27807
(ey)-8 b(.)390 3941 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)
27795
27808
m(v)m(e)h(the)f(\014ngerprin)m(t,)e(m)m(ust)i(hold)f(at)h(least)g(20)h
27796
(b)m(ytes.)390 3444 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f
27809
(b)m(ytes.)390 4075 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f
27797
27810
(sa)m(v)m(e)h(the)f(length)f(of)h(the)g(\014ngerprin)m(t.)390
27798
3604 y(Get)i(the)f(\014ngerprin)m(t)f(of)h(the)g(Op)s(enPGP)e(k)m(ey)-8
27811
4210 y(Get)i(the)f(\014ngerprin)m(t)f(of)h(the)g(Op)s(enPGP)e(k)m(ey)-8
27799
27812
b(.)46 b(Dep)s(ends)31 b(on)h(the)f(algorithm,)j(the)e(\014ngerprin)m
27800
(t)390 3714 y(can)f(b)s(e)e(16)j(or)e(20)h(b)m(ytes.)390
27801
3874 y Fn(Returns:)40 b FB(On)30 b(success,)h(0)g(is)f(returned,)f(or)i
27802
(an)f(error)g(co)s(de.)390 4034 y Fn(Since:)41 b FB(2.4.0)150
27803
4259 y Fv(gn)m(utls)p 483 4259 37 5 v 55 w(op)s(enpgp)p
27804
991 4259 V 55 w(privk)m(ey)p 1446 4259 V 54 w(get)p 1665
27805
4259 V 54 w(k)m(ey)p 1902 4259 V 53 w(id)3350 4481 y
27813
(t)390 4320 y(can)f(b)s(e)e(16)j(or)e(20)h(b)m(ytes.)390
27814
4455 y Fn(Returns:)40 b FB(On)30 b(success,)h(0)g(is)f(returned,)f(or)i
27815
(an)f(error)g(co)s(de.)390 4589 y Fn(Since:)41 b FB(2.4.0)150
27816
4789 y Fv(gn)m(utls)p 483 4789 37 5 v 55 w(op)s(enpgp)p
27817
991 4789 V 55 w(privk)m(ey)p 1446 4789 V 54 w(get)p 1665
27818
4789 V 54 w(k)m(ey)p 1902 4789 V 53 w(id)3350 4986 y
27806
27819
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ge)q
27807
(t_k)q(ey_)q(id)f Fg(\()p Ff(gn)m(utls)p 2412 4481 28
27808
4 v 40 w(op)s(enpgp)p 2789 4481 V 39 w(privk)m(ey)p 3121
27809
4481 V 40 w(t)565 4591 y Fe(key)12 b Ff(,)31 b(gn)m(utls)p
27810
1035 4591 V 41 w(op)s(enpgp)p 1413 4591 V 38 w(k)m(eyid)p
27811
1660 4591 V 41 w(t)g Fe(keyid)12 b Fg(\))390 4700 y Ff(k)m(ey)c
27820
(t_k)q(ey_)q(id)f Fg(\()p Ff(gn)m(utls)p 2412 4986 28
27821
4 v 40 w(op)s(enpgp)p 2789 4986 V 39 w(privk)m(ey)p 3121
27822
4986 V 40 w(t)565 5096 y Fe(key)12 b Ff(,)31 b(gn)m(utls)p
27823
1035 5096 V 41 w(op)s(enpgp)p 1413 5096 V 38 w(k)m(eyid)p
27824
1660 5096 V 41 w(t)g Fe(keyid)12 b Fg(\))390 5205 y Ff(k)m(ey)c
27812
27825
FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e
27813
(secret)i(k)m(ey)-8 b(.)390 4860 y Ff(k)m(eyid)t FB(:)41
27814
b(the)30 b(bu\013er)g(to)h(sa)m(v)m(e)h(the)e(k)m(eyid.)390
27815
5020 y(Get)h(k)m(ey-id.)390 5180 y Fn(Returns:)40 b FB(the)31
27816
b(64-bit)h(k)m(eyID)f(of)g(the)f(Op)s(enPGP)f(k)m(ey)-8
27817
b(.)390 5340 y Fn(Since:)41 b FB(2.4.0)p eop end
27826
(secret)i(k)m(ey)-8 b(.)390 5340 y Ff(k)m(eyid)t FB(:)41
27827
b(the)30 b(bu\013er)g(to)h(sa)m(v)m(e)h(the)e(k)m(eyid.)p
27828
eop end
27818
27829
%%Page: 247 253
27819
27830
TeXDict begin 247 252 bop 150 -116 a FB(Chapter)30 b(9:)41
27820
b(F)-8 b(unction)31 b(Reference)2237 b(247)150 299 y
27821
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27822
V 55 w(privk)m(ey)p 1446 299 V 54 w(get)p 1665 299 V
27823
54 w(pk)p 1852 299 V 54 w(algorithm)3350 502 y FB([F)-8
27824
b(unction])-3599 b Fh(gnutls_pk_algorithm_t)565 611 y
27825
(gnutls_openpgp_privkey)q(_ge)q(t_p)q(k_a)q(lgor)q(ith)q(m)51
27826
b Fg(\()p Ff(gn)m(utls)p 2931 611 28 4 v 41 w(op)s(enpgp)p
27827
3309 611 V 39 w(privk)m(ey)p 3641 611 V 40 w(t)565 721
27828
y Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i(*)g Fe(bits)12
27829
b Fg(\))390 831 y Ff(k)m(ey)c FB(:)41 b(is)31 b(an)f(Op)s(enPGP)f(k)m
27830
(ey)390 971 y Ff(bits)t FB(:)40 b(if)31 b(bits)f(is)g(non)g(n)m(ull)g
27831
(it)h(will)g(hold)f(the)h(size)g(of)f(the)h(parameters')g(in)f(bits)390
27832
1112 y(This)g(function)g(will)g(return)g(the)g(public)g(k)m(ey)h
27833
(algorithm)g(of)g(an)f(Op)s(enPGP)f(certi\014cate.)390
27834
1253 y(If)g(bits)g(is)g(non)g(n)m(ull,)g(it)h(should)e(ha)m(v)m(e)i
27835
(enough)f(size)h(to)g(hold)f(the)h(parameters)f(size)h(in)f(bits.)40
27836
b(F)-8 b(or)390 1362 y(RSA)33 b(the)h(bits)f(returned)f(is)i(the)f(mo)s
27837
(dulus.)49 b(F)-8 b(or)34 b(DSA)f(the)h(bits)f(returned)f(are)i(of)g
27838
(the)g(public)390 1472 y(exp)s(onen)m(t.)390 1612 y Fn(Returns:)61
27839
b FB(a)40 b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
27840
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 1722
27841
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)390 1863
27842
y Fn(Since:)41 b FB(2.4.0)150 2068 y Fv(gn)m(utls)p 483
27843
2068 37 5 v 55 w(op)s(enpgp)p 991 2068 V 55 w(privk)m(ey)p
27844
1446 2068 V 54 w(get)p 1665 2068 V 54 w(preferred)p 2210
27845
2068 V 55 w(k)m(ey)p 2448 2068 V 53 w(id)3350 2271 y
27831
b(F)-8 b(unction)31 b(Reference)2237 b(247)390 299 y(Get)31
27832
b(k)m(ey-id.)390 431 y Fn(Returns:)40 b FB(the)31 b(64-bit)h(k)m(eyID)f
27833
(of)g(the)f(Op)s(enPGP)f(k)m(ey)-8 b(.)390 563 y Fn(Since:)41
27834
b FB(2.4.0)150 758 y Fv(gn)m(utls)p 483 758 37 5 v 55
27835
w(op)s(enpgp)p 991 758 V 55 w(privk)m(ey)p 1446 758 V
27836
54 w(get)p 1665 758 V 54 w(pk)p 1852 758 V 54 w(algorithm)3350
27837
950 y FB([F)-8 b(unction])-3599 b Fh(gnutls_pk_algorithm_t)565
27838
1060 y(gnutls_openpgp_privkey)q(_ge)q(t_p)q(k_a)q(lgor)q(ith)q(m)51
27839
b Fg(\()p Ff(gn)m(utls)p 2931 1060 28 4 v 41 w(op)s(enpgp)p
27840
3309 1060 V 39 w(privk)m(ey)p 3641 1060 V 40 w(t)565
27841
1169 y Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i(*)g
27842
Fe(bits)12 b Fg(\))390 1279 y Ff(k)m(ey)c FB(:)41 b(is)31
27843
b(an)f(Op)s(enPGP)f(k)m(ey)390 1411 y Ff(bits)t FB(:)40
27844
b(if)31 b(bits)f(is)g(non)g(n)m(ull)g(it)h(will)g(hold)f(the)h(size)g
27845
(of)f(the)h(parameters')g(in)f(bits)390 1543 y(This)g(function)g(will)g
27846
(return)g(the)g(public)g(k)m(ey)h(algorithm)g(of)g(an)f(Op)s(enPGP)f
27847
(certi\014cate.)390 1675 y(If)g(bits)g(is)g(non)g(n)m(ull,)g(it)h
27848
(should)e(ha)m(v)m(e)i(enough)f(size)h(to)g(hold)f(the)h(parameters)f
27849
(size)h(in)f(bits.)40 b(F)-8 b(or)390 1785 y(RSA)33 b(the)h(bits)f
27850
(returned)f(is)i(the)f(mo)s(dulus.)49 b(F)-8 b(or)34
27851
b(DSA)f(the)h(bits)f(returned)f(are)i(of)g(the)g(public)390
27852
1894 y(exp)s(onen)m(t.)390 2027 y Fn(Returns:)61 b FB(a)40
27853
b(mem)m(b)s(er)g(of)h(the)g Ft(gnutls_pk_algorithm_t)34
27854
b FB(en)m(umeration)41 b(on)g(success,)i(or)e(a)390 2136
27855
y(negativ)m(e)33 b(v)-5 b(alue)30 b(on)h(error.)390 2268
27856
y Fn(Since:)41 b FB(2.4.0)150 2463 y Fv(gn)m(utls)p 483
27857
2463 37 5 v 55 w(op)s(enpgp)p 991 2463 V 55 w(privk)m(ey)p
27858
1446 2463 V 54 w(get)p 1665 2463 V 54 w(preferred)p 2210
27859
2463 V 55 w(k)m(ey)p 2448 2463 V 53 w(id)3350 2655 y
27846
27860
FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ge)q
27847
(t_p)q(ref)q(err)q(ed_k)q(ey_)q(id)565 2381 y Fg(\()p
27848
Ff(gn)m(utls)p 846 2381 28 4 v 41 w(op)s(enpgp)p 1224
27849
2381 V 39 w(privk)m(ey)p 1556 2381 V 40 w(t)31 b Fe(key)12
27850
b Ff(,)31 b(gn)m(utls)p 2126 2381 V 40 w(op)s(enpgp)p
27851
2503 2381 V 39 w(k)m(eyid)p 2751 2381 V 40 w(t)g Fe(keyid)12
27852
b Fg(\))390 2490 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27861
(t_p)q(ref)q(err)q(ed_k)q(ey_)q(id)565 2765 y Fg(\()p
27862
Ff(gn)m(utls)p 846 2765 28 4 v 41 w(op)s(enpgp)p 1224
27863
2765 V 39 w(privk)m(ey)p 1556 2765 V 40 w(t)31 b Fe(key)12
27864
b Ff(,)31 b(gn)m(utls)p 2126 2765 V 40 w(op)s(enpgp)p
27865
2503 2765 V 39 w(k)m(eyid)p 2751 2765 V 40 w(t)g Fe(keyid)12
27866
b Fg(\))390 2874 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27853
27867
(con)m(tains)g(the)g(Op)s(enPGP)e(public)h(k)m(ey)-8
27854
b(.)390 2631 y Ff(k)m(eyid)t FB(:)41 b(the)30 b(struct)h(to)g(sa)m(v)m
27855
(e)h(the)e(k)m(eyid.)390 2772 y(Get)h(the)g(preferred)e(k)m(ey-id)i
27856
(for)f(the)h(k)m(ey)-8 b(.)390 2912 y Fn(Returns:)45
27868
b(.)390 3006 y Ff(k)m(eyid)t FB(:)41 b(the)30 b(struct)h(to)g(sa)m(v)m
27869
(e)h(the)e(k)m(eyid.)390 3139 y(Get)h(the)g(preferred)e(k)m(ey-id)i
27870
(for)f(the)h(k)m(ey)-8 b(.)390 3271 y Fn(Returns:)45
27857
27871
b FB(the)34 b(64-bit)g(preferred)d(k)m(eyID)j(of)f(the)g(Op)s(enPGP)f
27858
27872
(k)m(ey)-8 b(,)35 b(or)e(if)g(it)g(hasn't)g(b)s(een)f(set)h(it)390
27859
3022 y(returns)c Ft(GNUTLS_E_INVALID_REQUEST)p FB(.)150
27860
3227 y Fv(gn)m(utls)p 483 3227 37 5 v 55 w(op)s(enpgp)p
27861
991 3227 V 55 w(privk)m(ey)p 1446 3227 V 54 w(get)p 1665
27862
3227 V 54 w(rev)m(ok)m(ed)p 2134 3227 V 53 w(status)3350
27863
3430 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q
27864
(y_ge)q(t_r)q(evo)q(ked)q(_sta)q(tus)565 3540 y Fg(\()p
27865
Ff(gn)m(utls)p 846 3540 28 4 v 41 w(op)s(enpgp)p 1224
27866
3540 V 39 w(privk)m(ey)p 1556 3540 V 40 w(t)31 b Fe(key)12
27867
b Fg(\))390 3649 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27873
3380 y(returns)c Ft(GNUTLS_E_INVALID_REQUEST)p FB(.)150
27874
3575 y Fv(gn)m(utls)p 483 3575 37 5 v 55 w(op)s(enpgp)p
27875
991 3575 V 55 w(privk)m(ey)p 1446 3575 V 54 w(get)p 1665
27876
3575 V 54 w(rev)m(ok)m(ed)p 2134 3575 V 53 w(status)3350
27877
3767 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q
27878
(y_ge)q(t_r)q(evo)q(ked)q(_sta)q(tus)565 3877 y Fg(\()p
27879
Ff(gn)m(utls)p 846 3877 28 4 v 41 w(op)s(enpgp)p 1224
27880
3877 V 39 w(privk)m(ey)p 1556 3877 V 40 w(t)31 b Fe(key)12
27881
b Fg(\))390 3986 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h
27868
27882
(con)m(tains)g(the)g(Op)s(enPGP)e(priv)-5 b(ate)31 b(k)m(ey)-8
27869
b(.)390 3790 y(Get)31 b(rev)m(o)s(cation)i(status)d(of)h(k)m(ey)-8
27870
b(.)390 3931 y Fn(Returns:)40 b FB(true)30 b(\(1\))h(if)f(the)g(k)m(ey)
27883
b(.)390 4118 y(Get)31 b(rev)m(o)s(cation)i(status)d(of)h(k)m(ey)-8
27884
b(.)390 4251 y Fn(Returns:)40 b FB(true)30 b(\(1\))h(if)f(the)g(k)m(ey)
27871
27885
g(has)g(b)s(een)f(rev)m(ok)m(ed,)j(or)e(false)g(\(0\))h(if)f(it)g(has)g
27872
(not,)h(or)e(a)i(negativ)m(e)390 4040 y(v)-5 b(alue)31
27873
b(indicates)g(an)f(error.)390 4181 y Fn(Since:)41 b FB(2.4.0)150
27874
4386 y Fv(gn)m(utls)p 483 4386 37 5 v 55 w(op)s(enpgp)p
27875
991 4386 V 55 w(privk)m(ey)p 1446 4386 V 54 w(get)p 1665
27876
4386 V 54 w(subk)m(ey)p 2086 4386 V 54 w(coun)m(t)3350
27877
4589 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q
27878
(y_ge)q(t_s)q(ubk)q(ey_)q(coun)q(t)565 4699 y Fg(\()p
27879
Ff(gn)m(utls)p 846 4699 28 4 v 41 w(op)s(enpgp)p 1224
27880
4699 V 39 w(privk)m(ey)p 1556 4699 V 40 w(t)31 b Fe(key)12
27881
b Fg(\))390 4808 y Ff(k)m(ey)c FB(:)41 b(is)31 b(an)f(Op)s(enPGP)f(k)m
27882
(ey)390 4949 y(This)i(function)g(will)h(return)e(the)i(n)m(um)m(b)s(er)
27886
(not,)h(or)e(a)i(negativ)m(e)390 4360 y(v)-5 b(alue)31
27887
b(indicates)g(an)f(error.)390 4492 y Fn(Since:)41 b FB(2.4.0)150
27888
4687 y Fv(gn)m(utls)p 483 4687 37 5 v 55 w(op)s(enpgp)p
27889
991 4687 V 55 w(privk)m(ey)p 1446 4687 V 54 w(get)p 1665
27890
4687 V 54 w(subk)m(ey)p 2086 4687 V 54 w(coun)m(t)3350
27891
4879 y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q
27892
(y_ge)q(t_s)q(ubk)q(ey_)q(coun)q(t)565 4989 y Fg(\()p
27893
Ff(gn)m(utls)p 846 4989 28 4 v 41 w(op)s(enpgp)p 1224
27894
4989 V 39 w(privk)m(ey)p 1556 4989 V 40 w(t)31 b Fe(key)12
27895
b Fg(\))390 5098 y Ff(k)m(ey)c FB(:)41 b(is)31 b(an)f(Op)s(enPGP)f(k)m
27896
(ey)390 5230 y(This)i(function)g(will)h(return)e(the)i(n)m(um)m(b)s(er)
27883
27897
e(of)i(subk)m(eys)f(presen)m(t)h(in)f(the)h(giv)m(en)g(Op)s(enPGP)e
27884
(cer-)390 5059 y(ti\014cate.)390 5199 y Fn(Returns:)40
27885
b FB(the)31 b(n)m(um)m(b)s(er)e(of)i(subk)m(eys,)f(or)g(a)h(negativ)m
27886
(e)h(v)-5 b(alue)31 b(on)f(error.)390 5340 y Fn(Since:)41
27887
b FB(2.4.0)p eop end
27898
(cer-)390 5340 y(ti\014cate.)p eop end
27888
27899
%%Page: 248 254
27889
27900
TeXDict begin 248 253 bop 150 -116 a FB(Chapter)30 b(9:)41
27890
b(F)-8 b(unction)31 b(Reference)2237 b(248)150 299 y
27891
Fv(gn)m(utls)p 483 299 37 5 v 55 w(op)s(enpgp)p 991 299
27892
V 55 w(privk)m(ey)p 1446 299 V 54 w(get)p 1665 299 V
27893
54 w(subk)m(ey)p 2086 299 V 54 w(creation)p 2572 299
27894
V 53 w(time)3350 501 y FB([F)-8 b(unction])-3599 b Fh(time_t)54
27895
b(gnutls_openpgp_privkey)q(_ge)q(t_s)q(ubk)q(ey_c)q(rea)q(tio)q(n_ti)q
27896
(me)565 611 y Fg(\()p Ff(gn)m(utls)p 846 611 28 4 v 41
27897
w(op)s(enpgp)p 1224 611 V 39 w(privk)m(ey)p 1556 611
27898
V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27899
Fe(idx)12 b Fg(\))390 720 y Ff(k)m(ey)c FB(:)41 b(the)31
27901
b(F)-8 b(unction)31 b(Reference)2237 b(248)390 299 y
27902
Fn(Returns:)40 b FB(the)31 b(n)m(um)m(b)s(er)e(of)i(subk)m(eys,)f(or)g
27903
(a)h(negativ)m(e)h(v)-5 b(alue)31 b(on)f(error.)390 428
27904
y Fn(Since:)41 b FB(2.4.0)150 616 y Fv(gn)m(utls)p 483
27905
616 37 5 v 55 w(op)s(enpgp)p 991 616 V 55 w(privk)m(ey)p
27906
1446 616 V 54 w(get)p 1665 616 V 54 w(subk)m(ey)p 2086
27907
616 V 54 w(creation)p 2572 616 V 53 w(time)3350 802 y
27908
FB([F)-8 b(unction])-3599 b Fh(time_t)54 b(gnutls_openpgp_privkey)q
27909
(_ge)q(t_s)q(ubk)q(ey_c)q(rea)q(tio)q(n_ti)q(me)565 911
27910
y Fg(\()p Ff(gn)m(utls)p 846 911 28 4 v 41 w(op)s(enpgp)p
27911
1224 911 V 39 w(privk)m(ey)p 1556 911 V 40 w(t)31 b Fe(key)12
27912
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Fg(\))390
27913
1021 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g
27914
(the)g(Op)s(enPGP)e(priv)-5 b(ate)31 b(k)m(ey)-8 b(.)390
27915
1150 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27916
1279 y(Get)h(subk)m(ey)f(creation)i(time.)390 1408 y
27917
Fn(Returns:)40 b FB(the)31 b(timestamp)g(when)e(the)i(Op)s(enPGP)e(k)m
27918
(ey)i(w)m(as)g(created.)390 1537 y Fn(Since:)41 b FB(2.4.0)150
27919
1725 y Fv(gn)m(utls)p 483 1725 37 5 v 55 w(op)s(enpgp)p
27920
991 1725 V 55 w(privk)m(ey)p 1446 1725 V 54 w(get)p 1665
27921
1725 V 54 w(subk)m(ey)p 2086 1725 V 54 w(expiration)p
27922
2684 1725 V 54 w(time)3350 1910 y FB([F)-8 b(unction])-3599
27923
b Fh(time_t)54 b(gnutls_openpgp_privkey)q(_ge)q(t_s)q(ubk)q(ey_e)q(xpi)
27924
q(rat)q(ion_)q(tim)q(e)565 2020 y Fg(\()p Ff(gn)m(utls)p
27925
846 2020 28 4 v 41 w(op)s(enpgp)p 1224 2020 V 39 w(privk)m(ey)p
27926
1556 2020 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27927
Fe(idx)12 b Fg(\))390 2130 y Ff(k)m(ey)c FB(:)41 b(the)31
27900
27928
b(structure)f(that)h(con)m(tains)g(the)g(Op)s(enPGP)e(priv)-5
27901
b(ate)31 b(k)m(ey)-8 b(.)390 860 y Ff(idx)6 b FB(:)41
27902
b(the)30 b(subk)m(ey)g(index)390 1001 y(Get)h(subk)m(ey)f(creation)i
27903
(time.)390 1141 y Fn(Returns:)40 b FB(the)31 b(timestamp)g(when)e(the)i
27904
(Op)s(enPGP)e(k)m(ey)i(w)m(as)g(created.)390 1281 y Fn(Since:)41
27905
b FB(2.4.0)150 1486 y Fv(gn)m(utls)p 483 1486 37 5 v
27906
55 w(op)s(enpgp)p 991 1486 V 55 w(privk)m(ey)p 1446 1486
27907
V 54 w(get)p 1665 1486 V 54 w(subk)m(ey)p 2086 1486 V
27908
54 w(expiration)p 2684 1486 V 54 w(time)3350 1688 y FB([F)-8
27909
b(unction])-3599 b Fh(time_t)54 b(gnutls_openpgp_privkey)q(_ge)q(t_s)q
27910
(ubk)q(ey_e)q(xpi)q(rat)q(ion_)q(tim)q(e)565 1797 y Fg(\()p
27911
Ff(gn)m(utls)p 846 1797 28 4 v 41 w(op)s(enpgp)p 1224
27912
1797 V 39 w(privk)m(ey)p 1556 1797 V 40 w(t)31 b Fe(key)12
27913
b Ff(,)31 b(unsigned)e(in)m(t)i Fe(idx)12 b Fg(\))390
27914
1907 y Ff(k)m(ey)c FB(:)41 b(the)31 b(structure)f(that)h(con)m(tains)g
27915
(the)g(Op)s(enPGP)e(priv)-5 b(ate)31 b(k)m(ey)-8 b(.)390
27916
2047 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27917
2187 y(Get)h(subk)m(ey)f(expiration)h(time.)42 b(A)30
27918
b(v)-5 b(alue)31 b(of)g('0')g(means)f(that)h(the)g(k)m(ey)g(do)s(esn't)
27919
f(expire)h(at)g(all.)390 2327 y Fn(Returns:)40 b FB(the)31
27920
b(time)g(when)e(the)i(Op)s(enPGP)e(k)m(ey)i(expires.)390
27921
2467 y Fn(Since:)41 b FB(2.4.0)150 2672 y Fv(gn)m(utls)p
27922
483 2672 37 5 v 55 w(op)s(enpgp)p 991 2672 V 55 w(privk)m(ey)p
27923
1446 2672 V 54 w(get)p 1665 2672 V 54 w(subk)m(ey)p 2086
27924
2672 V 54 w(\014ngerprin)m(t)3350 2875 y FB([F)-8 b(unction])-3599
27929
b(ate)31 b(k)m(ey)-8 b(.)390 2259 y Ff(idx)6 b FB(:)41
27930
b(the)30 b(subk)m(ey)g(index)390 2387 y(Get)h(subk)m(ey)f(expiration)h
27931
(time.)42 b(A)30 b(v)-5 b(alue)31 b(of)g('0')g(means)f(that)h(the)g(k)m
27932
(ey)g(do)s(esn't)f(expire)h(at)g(all.)390 2516 y Fn(Returns:)40
27933
b FB(the)31 b(time)g(when)e(the)i(Op)s(enPGP)e(k)m(ey)i(expires.)390
27934
2645 y Fn(Since:)41 b FB(2.4.0)150 2834 y Fv(gn)m(utls)p
27935
483 2834 37 5 v 55 w(op)s(enpgp)p 991 2834 V 55 w(privk)m(ey)p
27936
1446 2834 V 54 w(get)p 1665 2834 V 54 w(subk)m(ey)p 2086
27937
2834 V 54 w(\014ngerprin)m(t)3350 3019 y FB([F)-8 b(unction])-3599
27925
27938
b Fh(int)53 b(gnutls_openpgp_privke)q(y_ge)q(t_s)q(ubk)q(ey_)q(fing)q
27926
(erp)q(rin)q(t)565 2984 y Fg(\()p Ff(gn)m(utls)p 846
27927
2984 28 4 v 41 w(op)s(enpgp)p 1224 2984 V 39 w(privk)m(ey)p
27928
1556 2984 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27939
(erp)q(rin)q(t)565 3129 y Fg(\()p Ff(gn)m(utls)p 846
27940
3129 28 4 v 41 w(op)s(enpgp)p 1224 3129 V 39 w(privk)m(ey)p
27941
1556 3129 V 40 w(t)31 b Fe(key)12 b Ff(,)31 b(unsigned)e(in)m(t)i
27929
27942
Fe(idx)12 b Ff(,)31 b(v)m(oid)g(*)f Fe(fpr)12 b Ff(,)31
27930
b(size)p 3265 2984 V 41 w(t)g(*)565 3094 y Fe(fprlen)12
27931
b Fg(\))390 3203 y Ff(k)m(ey)c FB(:)41 b(the)31 b(ra)m(w)f(data)h(that)
27943
b(size)p 3265 3129 V 41 w(t)g(*)565 3238 y Fe(fprlen)12
27944
b Fg(\))390 3348 y Ff(k)m(ey)c FB(:)41 b(the)31 b(ra)m(w)f(data)h(that)
27932
27945
g(con)m(tains)h(the)f(Op)s(enPGP)e(secret)i(k)m(ey)-8
27933
b(.)390 3343 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27934
3483 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)m(v)m(e)h(the)f
27946
b(.)390 3477 y Ff(idx)6 b FB(:)41 b(the)30 b(subk)m(ey)g(index)390
27947
3606 y Ff(fpr)7 b FB(:)39 b(the)31 b(bu\013er)e(to)i(sa)m(v)m(e)h(the)f
27935
27948
(\014ngerprin)m(t,)e(m)m(ust)i(hold)f(at)h(least)g(20)h(b)m(ytes.)390
27936
3624 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f(sa)m(v)m(e)h
27937
(the)f(length)f(of)h(the)g(\014ngerprin)m(t.)390 3764
27949
3735 y Ff(fprlen)p FB(:)40 b(the)30 b(in)m(teger)i(to)f(sa)m(v)m(e)h
27950
(the)f(length)f(of)h(the)g(\014ngerprin)m(t.)390 3864
27938
27951
y(Get)24 b(the)e(\014ngerprin)m(t)g(of)h(an)f(Op)s(enPGP)g(subk)m(ey)-8
27939
27952
b(.)38 b(Dep)s(ends)21 b(on)i(the)g(algorithm,)i(the)e(\014ngerprin)m
27940
(t)390 3873 y(can)31 b(b)s(e)e(16)j(or)e(20)h(b)m(ytes.)390
27941
4013 y Fn(Returns:)40 b FB(On)30 b(success,)h(0)g(is)f(returned,)f(or)i
27942
(an)f(error)g(co)s(de.)390 4153 y Fn(Since:)41 b FB(2.4.0)150
27943
4358 y Fv(gn)m(utls)p 483 4358 37 5 v 55 w(op)s(enpgp)p
27944
991 4358 V 55 w(privk)m(ey)p 1446 4358 V 54 w(get)p 1665
27945
4358 V 54 w(subk)m(ey)p 2086 4358 V 54 w(idx)3350 4560
27953
(t)390 3973 y(can)31 b(b)s(e)e(16)j(or)e(20)h(b)m(ytes.)390
27954
4102 y Fn(Returns:)40 b FB(On)30 b(success,)h(0)g(is)f(returned,)f(or)i
27955
(an)f(error)g(co)s(de.)390 4231 y Fn(Since:)41 b FB(2.4.0)150
27956
4419 y Fv(gn)m(utls)p 483 4419 37 5 v 55 w(op)s(enpgp)p
27957
991 4419 V 55 w(privk)m(ey)p 1446 4419 V 54 w(get)p 1665
27958
4419 V 54 w(subk)m(ey)p 2086 4419 V 54 w(idx)3350 4605
27946
27959
y FB([F)-8 b(unction])-3599 b Fh(int)53 b(gnutls_openpgp_privke)q(y_ge)
27947
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27948
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27949
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27950
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27960
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27961
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27962
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27963
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27964
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27955
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27967
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27968
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28134
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%%Page: 322 328
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%%Page: 323 329
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%%Page: 326 332
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eop end
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%%Trailer
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