+/* unused */
+
/* crypto/bn/bnspeed.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
/* most of this code has been pilfered from my libdes speed.c program */
+#define BASENUM 1000000
#undef PROG
#define PROG bnspeed_main
#include <stdlib.h>
#include <signal.h>
#include <string.h>
-#include "crypto.h"
-#include "err.h"
+#include <openssl/crypto.h>
+#include <openssl/err.h>
-#ifndef MSDOS
+#if !defined(OPENSSL_SYS_MSDOS) && (!defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX)
#define TIMES
#endif
-#ifndef VMS
#ifndef _IRIX
#include <time.h>
#endif
#include <sys/types.h>
#include <sys/times.h>
#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 :-) */
- }
+
+/* Depending on the VMS version, the tms structure is perhaps defined.
+ The __TMS macro will show if it was. If it wasn't defined, we should
+ undefine TIMES, since that tells the rest of the program how things
+ should be handled. -- Richard Levitte */
+#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS)
+#undef TIMES
#endif
+
#ifndef TIMES
#include <sys/timeb.h>
#endif
-#ifdef sun
+#if defined(sun) || defined(__ultrix)
+#define _POSIX_SOURCE
#include <limits.h>
#include <sys/param.h>
#endif
-#include "bn.h"
-#include "x509.h"
+#include <openssl/bn.h>
+#include <openssl/x509.h>
/* The following if from times(3) man page. It may need to be changed */
#ifndef HZ
# ifndef CLK_TCK
# ifndef _BSD_CLK_TCK_ /* FreeBSD hack */
-# ifndef VMS
-# define HZ 100.0
-# else /* VMS */
-# define HZ 100.0
-# endif
+# define HZ 100.0
# else /* _BSD_CLK_TCK_ */
# define HZ ((double)_BSD_CLK_TCK_)
# endif
#define BUFSIZE ((long)1024*8)
int run=0;
-#ifndef NOPROTO
static double Time_F(int s);
-#else
-static double Time_F();
-#endif
-
#define START 0
#define STOP 1
-static double Time_F(s)
-int s;
+static double Time_F(int s)
{
double ret;
#ifdef TIMES
}
#define NUM_SIZES 5
-/*static int sizes[NUM_SIZES]={256,512,1024,2048};*/
-static int sizes[NUM_SIZES]={59,179,299,419,539};
+static int sizes[NUM_SIZES]={128,256,512,1024,2048};
+/*static int sizes[NUM_SIZES]={59,179,299,419,539}; */
void do_mul(BIGNUM *r,BIGNUM *a,BIGNUM *b,BN_CTX *ctx);
-int main(argc,argv)
-int argc;
-char **argv;
+int main(int argc, char **argv)
{
BN_CTX *ctx;
- BIGNUM *a,*b,*c,*r;
+ BIGNUM a,b,c;
ctx=BN_CTX_new();
- a=BN_new();
- b=BN_new();
- c=BN_new();
- r=BN_new();
+ BN_init(&a);
+ BN_init(&b);
+ BN_init(&c);
- do_mul(a,b,c,ctx);
+ do_mul(&a,&b,&c,ctx);
}
-void do_mul(r,a,b,ctx)
-BIGNUM *r;
-BIGNUM *a;
-BIGNUM *b;
-BN_CTX *ctx;
+void do_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx)
{
int i,j,k;
double tm;
+ long num;
for (i=0; i<NUM_SIZES; i++)
{
+ num=BASENUM;
+ if (i) num/=(i*3);
BN_rand(a,sizes[i],1,0);
for (j=i; j<NUM_SIZES; j++)
{
BN_rand(b,sizes[j],1,0);
Time_F(START);
- for (k=0; k<100000; k++)
- BN_mul(r,b,a);
+ for (k=0; k<num; k++)
+ BN_mul(r,b,a,ctx);
tm=Time_F(STOP);
- printf("mul %3d x %3d -> %7.4f\n",sizes[i],sizes[j],tm/10.0);
+ printf("mul %4d x %4d -> %8.3fms\n",sizes[i],sizes[j],tm*1000.0/num);
}
}
for (i=0; i<NUM_SIZES; i++)
{
+ num=BASENUM;
+ if (i) num/=(i*3);
BN_rand(a,sizes[i],1,0);
Time_F(START);
- for (k=0; k<100000; k++)
+ for (k=0; k<num; k++)
BN_sqr(r,a,ctx);
tm=Time_F(STOP);
- printf("sqr %3d x %3d -> %7.4f\n",sizes[i],sizes[i],tm/10.0);
+ printf("sqr %4d x %4d -> %8.3fms\n",sizes[i],sizes[i],tm*1000.0/num);
}
for (i=0; i<NUM_SIZES; i++)
{
- BN_rand(a,sizes[i],1,0);
+ num=BASENUM/10;
+ if (i) num/=(i*3);
+ BN_rand(a,sizes[i]-1,1,0);
for (j=i; j<NUM_SIZES; j++)
{
BN_rand(b,sizes[j],1,0);
for (k=0; k<100000; k++)
BN_div(r, NULL, b, a,ctx);
tm=Time_F(STOP);
- printf("div %3d / %3d -> %7.4f\n",sizes[j],sizes[i],tm/10.0);
+ printf("div %4d / %4d -> %8.3fms\n",sizes[j],sizes[i]-1,tm*1000.0/num);
}
}
}