678948068b
-=-=-=-=-=-=-=-=-=-=-=-=-= -Begin work on Navigation Meshes (simple pathfinding for now, will improve soon) -More doc on theme overriding -Upgraded OpenSSL to version without bugs -Misc bugfixes
62 lines
1.1 KiB
C
62 lines
1.1 KiB
C
/* unused */
|
|
|
|
#include <stdio.h>
|
|
#include <openssl/tmdiff.h>
|
|
#include "bn_lcl.h"
|
|
|
|
#define SIZE 256
|
|
#define NUM (8*8*8)
|
|
#define MOD (8*8*8*8*8)
|
|
|
|
main(argc,argv)
|
|
int argc;
|
|
char *argv[];
|
|
{
|
|
BN_CTX ctx;
|
|
BIGNUM a,b,c,r,rr,t,l;
|
|
int j,i,size=SIZE,num=NUM,mod=MOD;
|
|
char *start,*end;
|
|
BN_MONT_CTX mont;
|
|
double d,md;
|
|
|
|
BN_MONT_CTX_init(&mont);
|
|
BN_CTX_init(&ctx);
|
|
BN_init(&a);
|
|
BN_init(&b);
|
|
BN_init(&c);
|
|
BN_init(&r);
|
|
|
|
start=ms_time_new();
|
|
end=ms_time_new();
|
|
while (size <= 1024*8)
|
|
{
|
|
BN_rand(&a,size,0,0);
|
|
BN_rand(&b,size,1,0);
|
|
BN_rand(&c,size,0,1);
|
|
|
|
BN_mod(&a,&a,&c,&ctx);
|
|
|
|
ms_time_get(start);
|
|
for (i=0; i<10; i++)
|
|
BN_MONT_CTX_set(&mont,&c,&ctx);
|
|
ms_time_get(end);
|
|
md=ms_time_diff(start,end);
|
|
|
|
ms_time_get(start);
|
|
for (i=0; i<num; i++)
|
|
{
|
|
/* bn_mull(&r,&a,&b,&ctx); */
|
|
/* BN_sqr(&r,&a,&ctx); */
|
|
BN_mod_exp_mont(&r,&a,&b,&c,&ctx,&mont);
|
|
}
|
|
ms_time_get(end);
|
|
d=ms_time_diff(start,end)/* *50/33 */;
|
|
printf("%5d bit:%6.2f %6d %6.4f %4d m_set(%5.4f)\n",size,
|
|
d,num,d/num,(int)((d/num)*mod),md/10.0);
|
|
num/=8;
|
|
mod/=8;
|
|
if (num <= 0) num=1;
|
|
size*=2;
|
|
}
|
|
|
|
}
|