1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/* For FILE, used by gmp.h */
#include <cstdio>
#include "testutils.h"
#include "md5.h"
/* Test C++ linkage */
void
test_main(void)
{
struct md5_ctx md5;
uint8_t digest[MD5_DIGEST_SIZE];
md5_init (&md5);
md5_update (&md5, 14, reinterpret_cast<const uint8_t *> ("message digest"));
md5_digest (&md5, MD5_DIGEST_SIZE, digest);
ASSERT (MEMEQ (MD5_DIGEST_SIZE, digest,
H("F96B697D7CB7938D 525A2F31AAF161D0")));
#if WITH_PUBLIC_KEY
struct rsa_public_key pub;
struct rsa_private_key key;
mpz_t expected;
mpz_init(expected);
rsa_private_key_init(&key);
rsa_public_key_init(&pub);
mpz_set_str(pub.n,
"69abd505285af665" "36ddc7c8f027e6f0" "ed435d6748b16088"
"4fd60842b3a8d7fb" "bd8a3c98f0cc50ae" "4f6a9f7dd73122cc"
"ec8afa3f77134406" "f53721973115fc2d" "8cfbba23b145f28d"
"84f81d3b6ae8ce1e" "2850580c026e809b" "cfbb52566ea3a3b3"
"df7edf52971872a7" "e35c1451b8636d22" "279a8fb299368238"
"e545fbb4cf", 16);
mpz_set_str(pub.e, "0db2ad57", 16);
ASSERT (rsa_public_key_prepare(&pub));
mpz_set_str(key.p,
"0a66399919be4b4d" "e5a78c5ea5c85bf9" "aba8c013cb4a8732"
"14557a12bd67711e" "bb4073fd39ad9a86" "f4e80253ad809e5b"
"f2fad3bc37f6f013" "273c9552c9f489", 16);
mpz_set_str(key.q,
"0a294f069f118625" "f5eae2538db9338c" "776a298eae953329"
"9fd1eed4eba04e82" "b2593bc98ba8db27" "de034da7daaea795"
"2d55b07b5f9a5875" "d1ca5f6dcab897", 16);
mpz_set_str(key.a,
"011b6c48eb592eee" "e85d1bb35cfb6e07" "344ea0b5e5f03a28"
"5b405396cbc78c5c" "868e961db160ba8d" "4b984250930cf79a"
"1bf8a9f28963de53" "128aa7d690eb87", 16);
mpz_set_str(key.b,
"0409ecf3d2557c88" "214f1af5e1f17853" "d8b2d63782fa5628"
"60cf579b0833b7ff" "5c0529f2a97c6452" "2fa1a8878a9635ab"
"ce56debf431bdec2" "70b308fa5bf387", 16);
mpz_set_str(key.c,
"04e103ee925cb5e6" "6653949fa5e1a462" "c9e65e1adcd60058"
"e2df9607cee95fa8" "daec7a389a7d9afc" "8dd21fef9d83805a"
"40d46f49676a2f6b" "2926f70c572c00", 16);
ASSERT (rsa_private_key_prepare(&key));
ASSERT (pub.size == key.size);
mpz_set_str(expected,
"53bf517009fa956e" "3daa6adc95e8663d" "3759002f488bbbad"
"e49f62792d85dbcc" "293f68e2b68ef89a" "c5bd42d98f845325"
"3e6c1b76fc337db5" "e0053f255c55faf3" "eb6cc568ad7f5013"
"5b269a64acb9eaa7" "b7f09d9bd90310e6" "4c58f6dbe673ada2"
"67c97a9d99e19f9d" "87960d9ce3f0d5ce" "84f401fe7e10fa24"
"28b9bffcf9", 16);
mpz_t signature;
mpz_init(signature);
/* Create signature */
md5_update (&md5, 39, reinterpret_cast<const uint8_t *>
("The magic words are squeamish ossifrage"));
ASSERT (rsa_md5_sign (&key, &md5, signature));
/* Verify it */
md5_update (&md5, 39, reinterpret_cast<const uint8_t *>
("The magic words are squeamish ossifrage"));
ASSERT (rsa_md5_verify (&pub, &md5, signature));
/* Try bad data */
md5_update (&md5, 39, reinterpret_cast<const uint8_t *>
("The magik words are squeamish ossifrage"));
ASSERT (!rsa_md5_verify (&pub, &md5, signature));
#endif /* WITH_PUBLIC_KEY */
}
|