1
/* crypto/cast/cast_spd.c */
2
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5
* This package is an SSL implementation written
6
* by Eric Young (eay@cryptsoft.com).
7
* The implementation was written so as to conform with Netscapes SSL.
9
* This library is free for commercial and non-commercial use as long as
10
* the following conditions are aheared to. The following conditions
11
* apply to all code found in this distribution, be it the RC4, RSA,
12
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
13
* included with this distribution is covered by the same copyright terms
14
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
16
* Copyright remains Eric Young's, and as such any Copyright notices in
17
* the code are not to be removed.
18
* If this package is used in a product, Eric Young should be given attribution
19
* as the author of the parts of the library used.
20
* This can be in the form of a textual message at program startup or
21
* in documentation (online or textual) provided with the package.
23
* Redistribution and use in source and binary forms, with or without
24
* modification, are permitted provided that the following conditions
26
* 1. Redistributions of source code must retain the copyright
27
* notice, this list of conditions and the following disclaimer.
28
* 2. Redistributions in binary form must reproduce the above copyright
29
* notice, this list of conditions and the following disclaimer in the
30
* documentation and/or other materials provided with the distribution.
31
* 3. All advertising materials mentioning features or use of this software
32
* must display the following acknowledgement:
33
* "This product includes cryptographic software written by
34
* Eric Young (eay@cryptsoft.com)"
35
* The word 'cryptographic' can be left out if the rouines from the library
36
* being used are not cryptographic related :-).
37
* 4. If you include any Windows specific code (or a derivative thereof) from
38
* the apps directory (application code) you must include an acknowledgement:
39
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53
* The licence and distribution terms for any publically available version or
54
* derivative of this code cannot be changed. i.e. this code cannot simply be
55
* copied and put under another distribution licence
56
* [including the GNU Public Licence.]
59
/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */
60
/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */
62
#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
68
#include <openssl/e_os2.h>
69
#include OPENSSL_UNISTD_IO
77
#include <sys/types.h>
78
#include <sys/times.h>
81
/* Depending on the VMS version, the tms structure is perhaps defined.
82
The __TMS macro will show if it was. If it wasn't defined, we should
83
undefine TIMES, since that tells the rest of the program how things
84
should be handled. -- Richard Levitte */
85
#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
90
#include <sys/timeb.h>
93
#if defined(sun) || defined(__ultrix)
96
#include <sys/param.h>
99
#include <openssl/cast.h>
101
/* The following if from times(3) man page. It may need to be changed */
106
#define HZ ((double)CLK_TCK)
110
#define BUFSIZE ((long)1024)
113
double Time_F(int s);
115
#if defined(__STDC__) || defined(sgi) || defined(_AIX)
116
#define SIGRETTYPE void
118
#define SIGRETTYPE int
121
SIGRETTYPE sig_done(int sig);
122
SIGRETTYPE sig_done(int sig)
124
signal(SIGALRM,sig_done);
139
static struct tms tstart,tend;
149
ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
150
return((ret == 0.0)?1e-6:ret);
153
static struct timeb tstart,tend;
164
i=(long)tend.millitm-(long)tstart.millitm;
165
ret=((double)(tend.time-tstart.time))+((double)i)/1e3;
166
return((ret == 0.0)?1e-6:ret);
171
int main(int argc, char **argv)
174
static unsigned char buf[BUFSIZE];
175
static unsigned char key[] ={
176
0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,
177
0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10,
186
printf("To get the most accurate results, try to run this\n");
187
printf("program when this computer is idle.\n");
191
printf("First we calculate the approximate speed ...\n");
192
CAST_set_key(&sch,16,key);
200
for (i=count; i; i--)
201
CAST_encrypt(data,&sch);
206
cc=count*8/BUFSIZE+1;
207
printf("Doing CAST_set_key %ld times\n",ca);
208
#define COND(d) (count != (d))
211
#define COND(c) (run)
212
#define COUNT(d) (count)
213
signal(SIGALRM,sig_done);
214
printf("Doing CAST_set_key for 10 seconds\n");
219
for (count=0,run=1; COND(ca); count+=4)
221
CAST_set_key(&sch,16,key);
222
CAST_set_key(&sch,16,key);
223
CAST_set_key(&sch,16,key);
224
CAST_set_key(&sch,16,key);
227
printf("%ld cast set_key's in %.2f seconds\n",count,d);
228
a=((double)COUNT(ca))/d;
231
printf("Doing CAST_encrypt's for 10 seconds\n");
234
printf("Doing CAST_encrypt %ld times\n",cb);
237
for (count=0,run=1; COND(cb); count+=4)
241
CAST_encrypt(data,&sch);
242
CAST_encrypt(data,&sch);
243
CAST_encrypt(data,&sch);
244
CAST_encrypt(data,&sch);
247
printf("%ld CAST_encrypt's in %.2f second\n",count,d);
248
b=((double)COUNT(cb)*8)/d;
251
printf("Doing CAST_cbc_encrypt on %ld byte blocks for 10 seconds\n",
255
printf("Doing CAST_cbc_encrypt %ld times on %ld byte blocks\n",cc,
259
for (count=0,run=1; COND(cc); count++)
260
CAST_cbc_encrypt(buf,buf,BUFSIZE,&sch,
261
&(key[0]),CAST_ENCRYPT);
263
printf("%ld CAST_cbc_encrypt's of %ld byte blocks in %.2f second\n",
265
c=((double)COUNT(cc)*BUFSIZE)/d;
267
printf("CAST set_key per sec = %12.2f (%9.3fuS)\n",a,1.0e6/a);
268
printf("CAST raw ecb bytes per sec = %12.2f (%9.3fuS)\n",b,8.0e6/b);
269
printf("CAST cbc bytes per sec = %12.2f (%9.3fuS)\n",c,8.0e6/c);
271
#if defined(LINT) || defined(OPENSSL_SYS_MSDOS)