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Diffstat (limited to 'app/openssl/crypto/bn/exp.c')
-rw-r--r--app/openssl/crypto/bn/exp.c62
1 files changed, 0 insertions, 62 deletions
diff --git a/app/openssl/crypto/bn/exp.c b/app/openssl/crypto/bn/exp.c
deleted file mode 100644
index 4865b0ef..00000000
--- a/app/openssl/crypto/bn/exp.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* 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;
- }
-
- }