Merged in libdes3.21-branch
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@473 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
357
lib/des/speed.c
357
lib/des/speed.c
@@ -1,5 +1,50 @@
|
||||
/* speed.c */
|
||||
/* Copyright (C) 1993 Eric Young - see README for more details */
|
||||
/* lib/des/speed.c */
|
||||
/* Copyright (C) 1995 Eric Young (eay@mincom.oz.au)
|
||||
* All rights reserved.
|
||||
*
|
||||
* This file is part of an SSL implementation written
|
||||
* by Eric Young (eay@mincom.oz.au).
|
||||
* The implementation was written so as to conform with Netscapes SSL
|
||||
* specification. This library and applications are
|
||||
* FREE FOR COMMERCIAL AND NON-COMMERCIAL USE
|
||||
* as long as the following conditions are aheared to.
|
||||
*
|
||||
* Copyright remains Eric Young's, and as such any Copyright notices in
|
||||
* the code are not to be removed. If this code is used in a product,
|
||||
* Eric Young should be given attribution as the author of the parts used.
|
||||
* This can be in the form of a textual message at program startup or
|
||||
* in documentation (online or textual) provided with the package.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by Eric Young (eay@mincom.oz.au)
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* The licence and distribution terms for any publically available version or
|
||||
* derivative of this code cannot be changed. i.e. this code cannot simply be
|
||||
* copied and put under another distribution licence
|
||||
* [including the GNU Public Licence.]
|
||||
*/
|
||||
|
||||
/* 11-Sep-92 Andrew Daviel Support for Silicon Graphics IRIX added */
|
||||
/* 06-Apr-92 Luke Brennan Support for VMS and add extra signal calls */
|
||||
|
||||
@@ -8,198 +53,258 @@
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#ifndef MSDOS
|
||||
#include <unistd.h>
|
||||
#else
|
||||
#include <io.h>
|
||||
#endif
|
||||
#include <signal.h>
|
||||
#ifndef VMS
|
||||
#if !(defined(_IRIX) || defined(sgi))
|
||||
#ifndef _IRIX
|
||||
#include <time.h>
|
||||
#endif
|
||||
#ifdef TIMES
|
||||
#include <sys/types.h>
|
||||
#include <sys/times.h>
|
||||
#endif /* TIMES */
|
||||
#endif
|
||||
#else /* VMS */
|
||||
#include <types.h>
|
||||
struct tms {
|
||||
time_t tms_utime;
|
||||
time_t tms_stime;
|
||||
time_t tms_uchild; /* I dunno... */
|
||||
time_t tms_uchildsys; /* so these names are a guess :-) */
|
||||
}
|
||||
time_t tms_utime;
|
||||
time_t tms_stime;
|
||||
time_t tms_uchild; /* I dunno... */
|
||||
time_t tms_uchildsys; /* so these names are a guess :-) */
|
||||
}
|
||||
#endif
|
||||
#ifndef TIMES
|
||||
#include <sys/timeb.h>
|
||||
#endif
|
||||
|
||||
#ifdef sun
|
||||
#include <limits.h>
|
||||
#include <sys/param.h>
|
||||
#endif
|
||||
|
||||
#include "des.h"
|
||||
|
||||
/* The following if from times(3) man page. It may need to be changed */
|
||||
#ifndef HZ
|
||||
#ifndef CLK_TCK
|
||||
#ifndef VMS
|
||||
#define HZ 60.0
|
||||
#define HZ 100.0
|
||||
#else /* VMS */
|
||||
#define HZ 100.0
|
||||
#endif
|
||||
#else /* CLK_TCK */
|
||||
#define HZ ((double)CLK_TCK)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#define BUFSIZE ((long)1024*8)
|
||||
long run=0;
|
||||
|
||||
#ifdef PROTO
|
||||
double Time_F(int s);
|
||||
#else
|
||||
double Time_F();
|
||||
#endif
|
||||
|
||||
#ifdef SIGALRM
|
||||
#ifdef __STDC__
|
||||
#if defined(__STDC__) || defined(sgi)
|
||||
#define SIGRETTYPE void
|
||||
#else
|
||||
#define SIGRETTYPE int
|
||||
#endif
|
||||
#endif
|
||||
|
||||
static SIGRETTYPE
|
||||
sig_done(int sig)
|
||||
{
|
||||
signal(SIGALRM,sig_done);
|
||||
run=0;
|
||||
}
|
||||
#ifdef PROTO
|
||||
SIGRETTYPE sig_done(int sig);
|
||||
#else
|
||||
SIGRETTYPE sig_done();
|
||||
#endif
|
||||
|
||||
unsigned int alarm(int seconds);
|
||||
SIGRETTYPE sig_done(sig)
|
||||
int sig;
|
||||
{
|
||||
signal(SIGALRM,sig_done);
|
||||
run=0;
|
||||
#ifdef LINT
|
||||
sig=sig;
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
#define START 0
|
||||
#define STOP 1
|
||||
|
||||
static double
|
||||
Time_F(int s)
|
||||
{
|
||||
double ret;
|
||||
double Time_F(s)
|
||||
int s;
|
||||
{
|
||||
double ret;
|
||||
#ifdef TIMES
|
||||
static struct tms tstart,tend;
|
||||
static struct tms tstart,tend;
|
||||
|
||||
if (s == START)
|
||||
{
|
||||
times(&tstart);
|
||||
return(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
times(&tend);
|
||||
ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
|
||||
return((ret == 0.0)?1e-6:ret);
|
||||
}
|
||||
#else /* !times() */
|
||||
static struct timeb tstart,tend;
|
||||
long i;
|
||||
if (s == START)
|
||||
{
|
||||
times(&tstart);
|
||||
return(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
times(&tend);
|
||||
ret=((double)(tend.tms_utime-tstart.tms_utime))/HZ;
|
||||
return((ret == 0.0)?1e-6:ret);
|
||||
}
|
||||
#else /* !times() */
|
||||
static struct timeb tstart,tend;
|
||||
long i;
|
||||
|
||||
if (s == START)
|
||||
{
|
||||
ftime(&tstart);
|
||||
return(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
ftime(&tend);
|
||||
i=(long)tend.millitm-(long)tstart.millitm;
|
||||
ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
|
||||
return((ret == 0.0)?1e-6:ret);
|
||||
}
|
||||
if (s == START)
|
||||
{
|
||||
ftime(&tstart);
|
||||
return(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
ftime(&tend);
|
||||
i=(long)tend.millitm-(long)tstart.millitm;
|
||||
ret=((double)(tend.time-tstart.time))+((double)i)/1000.0;
|
||||
return((ret == 0.0)?1e-6:ret);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
long count;
|
||||
static unsigned char buf[BUFSIZE];
|
||||
static des_cblock key={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
|
||||
des_key_schedule sch;
|
||||
double d,a,b,c;
|
||||
#ifndef SIGALRM
|
||||
long ca,cb,cc,cd;
|
||||
int main(argc,argv)
|
||||
int argc;
|
||||
char **argv;
|
||||
{
|
||||
long count;
|
||||
static unsigned char buf[BUFSIZE];
|
||||
static des_cblock key ={0x12,0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0};
|
||||
static des_cblock key2={0x34,0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12};
|
||||
static des_cblock key3={0x56,0x78,0x9a,0xbc,0xde,0xf0,0x12,0x34};
|
||||
des_key_schedule sch,sch2,sch3;
|
||||
double a,b,c,d,e;
|
||||
#ifndef SIGALARM
|
||||
long ca,cb,cc,cd,ce;
|
||||
#endif
|
||||
|
||||
#ifndef TIMES
|
||||
printf("To get the most acurate results, try to run this\n");
|
||||
printf("program when this computer is idle.\n");
|
||||
printf("To get the most acurate results, try to run this\n");
|
||||
printf("program when this computer is idle.\n");
|
||||
#endif
|
||||
|
||||
des_set_key((C_Block *)key2,sch2);
|
||||
des_set_key((C_Block *)key3,sch3);
|
||||
|
||||
#ifndef SIGALRM
|
||||
printf("First we calculate the aproximate speed ...\n");
|
||||
des_set_key((des_cblock *)key,sch);
|
||||
count=10;
|
||||
do {
|
||||
int i;
|
||||
count*=2;
|
||||
Time_F(START);
|
||||
for (i=count; i; i--)
|
||||
des_ecb_encrypt((des_cblock *)buf,(des_cblock *)buf,
|
||||
&(sch[0]),DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
} while (d <3);
|
||||
ca=count;
|
||||
cb=count*10;
|
||||
cc=count*10*8/BUFSIZE+1;
|
||||
cd=count/20+1;
|
||||
printf("Doing set_key %ld times\n",ca);
|
||||
printf("First we calculate the aproximate speed ...\n");
|
||||
des_set_key((C_Block *)key,sch);
|
||||
count=10;
|
||||
do {
|
||||
long i;
|
||||
|
||||
count*=2;
|
||||
Time_F(START);
|
||||
for (i=count; i; i--)
|
||||
des_ecb_encrypt((C_Block *)buf,(C_Block *)buf,
|
||||
&(sch[0]),DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
} while (d < 3.0);
|
||||
ca=count;
|
||||
cb=count*3;
|
||||
cc=count*3*8/BUFSIZE+1;
|
||||
cd=count*8/BUFSIZE+1;
|
||||
ce=count/20+1;
|
||||
printf("Doing set_key %ld times\n",ca);
|
||||
#define COND(d) (count != (d))
|
||||
#define COUNT(d) (d)
|
||||
#else
|
||||
#define COND(c) (run)
|
||||
#define COUNT(d) (count)
|
||||
signal(SIGALRM,sig_done);
|
||||
printf("Doing set_key for 10 seconds\n");
|
||||
alarm(10);
|
||||
signal(SIGALRM,sig_done);
|
||||
printf("Doing set_key for 10 seconds\n");
|
||||
alarm(10);
|
||||
#endif
|
||||
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(ca); count++)
|
||||
des_set_key((des_cblock *)key,sch);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld set_key's in %.2f seconds\n",count,d);
|
||||
a=((double)COUNT(ca))/d;
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(ca); count++)
|
||||
des_set_key((C_Block *)key,sch);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld set_key's in %.2f seconds\n",count,d);
|
||||
a=((double)COUNT(ca))/d;
|
||||
|
||||
#ifdef SIGALRM
|
||||
printf("Doing des_ecb_encrypt's for 10 seconds\n");
|
||||
alarm(10);
|
||||
printf("Doing des_ecb_encrypt's for 10 seconds\n");
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing des_ecb_encrypt %ld times\n",cb);
|
||||
printf("Doing des_ecb_encrypt %ld times\n",cb);
|
||||
#endif
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cb); count++)
|
||||
des_ecb_encrypt((des_cblock *)buf,(des_cblock *)buf,
|
||||
&(sch[0]),DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld des_ecb_encrypt's in %.2f second\n",count,d);
|
||||
b=((double)COUNT(cb)*8)/d;
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cb); count++)
|
||||
des_ecb_encrypt((C_Block *)buf,(C_Block *)buf,
|
||||
&(sch[0]),DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld des_ecb_encrypt's in %.2f second\n",count,d);
|
||||
b=((double)COUNT(cb)*8)/d;
|
||||
|
||||
#ifdef SIGALRM
|
||||
printf("Doing des_cbc_encrypt on %ld byte blocks for 10 seconds\n",
|
||||
BUFSIZE);
|
||||
alarm(10);
|
||||
printf("Doing des_cbc_encrypt on %ld byte blocks for 10 seconds\n",
|
||||
BUFSIZE);
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing des_cbc_encrypt %ld times on %ld byte blocks\n",cc,
|
||||
BUFSIZE);
|
||||
printf("Doing des_cbc_encrypt %ld times on %ld byte blocks\n",cc,
|
||||
BUFSIZE);
|
||||
#endif
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cc); count++)
|
||||
des_cbc_encrypt((des_cblock *)buf,(des_cblock *)buf,BUFSIZE,&(sch[0]),
|
||||
(des_cblock *)&(key[0]),DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld des_cbc_encrypt's of %ld byte blocks in %.2f second\n",
|
||||
count,BUFSIZE,d);
|
||||
c=((double)COUNT(cc)*BUFSIZE)/d;
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cc); count++)
|
||||
des_cbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE,&(sch[0]),
|
||||
(C_Block *)&(key[0]),DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld des_cbc_encrypt's of %ld byte blocks in %.2f second\n",
|
||||
count,BUFSIZE,d);
|
||||
c=((double)COUNT(cc)*BUFSIZE)/d;
|
||||
|
||||
#ifdef SIGALRM
|
||||
printf("Doing crypt for 10 seconds\n");
|
||||
alarm(10);
|
||||
printf("Doing des_ede_cbc_encrypt on %ld byte blocks for 10 seconds\n",
|
||||
BUFSIZE);
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing crypt %ld times\n",cd);
|
||||
printf("Doing des_ede_cbc_encrypt %ld times on %ld byte blocks\n",cd,
|
||||
BUFSIZE);
|
||||
#endif
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cd); count++)
|
||||
crypt("testing1","ef");
|
||||
d=Time_F(STOP);
|
||||
printf("%ld crypts in %.2f second\n",count,d);
|
||||
d=((double)COUNT(cd))/d;
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(cd); count++)
|
||||
des_ede3_cbc_encrypt((C_Block *)buf,(C_Block *)buf,BUFSIZE,
|
||||
&(sch[0]),
|
||||
&(sch2[0]),
|
||||
&(sch3[0]),
|
||||
(C_Block *)&(key[0]),
|
||||
DES_ENCRYPT);
|
||||
d=Time_F(STOP);
|
||||
printf("%ld des_ede_cbc_encrypt's of %ld byte blocks in %.2f second\n",
|
||||
count,BUFSIZE,d);
|
||||
d=((double)COUNT(cd)*BUFSIZE)/d;
|
||||
|
||||
printf("set_key per sec = %12.2f (%5.1fuS)\n",a,1.0e6/a);
|
||||
printf("DES ecb bytes per sec = %12.2f (%5.1fuS)\n",b,8.0e6/b);
|
||||
printf("DES cbc bytes per sec = %12.2f (%5.1fuS)\n",c,8.0e6/c);
|
||||
printf("crypt per sec = %12.2f (%5.1fuS)\n",d,1.0e6/d);
|
||||
}
|
||||
#ifdef SIGALRM
|
||||
printf("Doing crypt for 10 seconds\n");
|
||||
alarm(10);
|
||||
#else
|
||||
printf("Doing crypt %ld times\n",ce);
|
||||
#endif
|
||||
Time_F(START);
|
||||
for (count=0,run=1; COND(ce); count++)
|
||||
crypt("testing1","ef");
|
||||
e=Time_F(STOP);
|
||||
printf("%ld crypts in %.2f second\n",count,e);
|
||||
e=((double)COUNT(ce))/e;
|
||||
|
||||
printf("set_key per sec = %12.2f (%5.1fuS)\n",a,1.0e6/a);
|
||||
printf("DES ecb bytes per sec = %12.2f (%5.1fuS)\n",b,8.0e6/b);
|
||||
printf("DES cbc bytes per sec = %12.2f (%5.1fuS)\n",c,8.0e6/c);
|
||||
printf("DES ede cbc bytes per sec = %12.2f (%5.1fuS)\n",d,8.0e6/d);
|
||||
printf("crypt per sec = %12.2f (%5.1fuS)\n",e,1.0e6/e);
|
||||
exit(0);
|
||||
#ifdef LINT
|
||||
return(0);
|
||||
#endif
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user