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Diffstat (limited to 'src/lib/libcrypto/bn/bntest.c')
-rw-r--r--src/lib/libcrypto/bn/bntest.c64
1 files changed, 30 insertions, 34 deletions
diff --git a/src/lib/libcrypto/bn/bntest.c b/src/lib/libcrypto/bn/bntest.c
index 0a97af69c5..af0c2629e8 100644
--- a/src/lib/libcrypto/bn/bntest.c
+++ b/src/lib/libcrypto/bn/bntest.c
@@ -107,11 +107,9 @@ static const char rnd_seed[] = "string to make the random number generator think
107static void message(BIO *out, char *m) 107static void message(BIO *out, char *m)
108 { 108 {
109 fprintf(stderr, "test %s\n", m); 109 fprintf(stderr, "test %s\n", m);
110#if defined(linux) || defined(__FreeBSD__) /* can we use GNU bc features? */
111 BIO_puts(out, "print \"test "); 110 BIO_puts(out, "print \"test ");
112 BIO_puts(out, m); 111 BIO_puts(out, m);
113 BIO_puts(out, "\\n\"\n"); 112 BIO_puts(out, "\\n\"\n");
114#endif
115 } 113 }
116 114
117int main(int argc, char *argv[]) 115int main(int argc, char *argv[])
@@ -122,9 +120,7 @@ int main(int argc, char *argv[])
122 120
123 results = 0; 121 results = 0;
124 122
125 RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_rand may fail, and we don't 123 RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_generate_prime may fail */
126 * even check its return value
127 * (which we should) */
128 124
129 argc--; 125 argc--;
130 argv++; 126 argv++;
@@ -253,10 +249,10 @@ int test_add(BIO *bp)
253 BN_init(&b); 249 BN_init(&b);
254 BN_init(&c); 250 BN_init(&c);
255 251
256 BN_rand(&a,512,0,0); 252 BN_bntest_rand(&a,512,0,0);
257 for (i=0; i<num0; i++) 253 for (i=0; i<num0; i++)
258 { 254 {
259 BN_rand(&b,450+i,0,0); 255 BN_bntest_rand(&b,450+i,0,0);
260 a.neg=rand_neg(); 256 a.neg=rand_neg();
261 b.neg=rand_neg(); 257 b.neg=rand_neg();
262 if (bp == NULL) 258 if (bp == NULL)
@@ -305,14 +301,14 @@ int test_sub(BIO *bp)
305 { 301 {
306 if (i < num1) 302 if (i < num1)
307 { 303 {
308 BN_rand(&a,512,0,0); 304 BN_bntest_rand(&a,512,0,0);
309 BN_copy(&b,&a); 305 BN_copy(&b,&a);
310 if (BN_set_bit(&a,i)==0) return(0); 306 if (BN_set_bit(&a,i)==0) return(0);
311 BN_add_word(&b,i); 307 BN_add_word(&b,i);
312 } 308 }
313 else 309 else
314 { 310 {
315 BN_rand(&b,400+i-num1,0,0); 311 BN_bntest_rand(&b,400+i-num1,0,0);
316 a.neg=rand_neg(); 312 a.neg=rand_neg();
317 b.neg=rand_neg(); 313 b.neg=rand_neg();
318 } 314 }
@@ -362,13 +358,13 @@ int test_div(BIO *bp, BN_CTX *ctx)
362 { 358 {
363 if (i < num1) 359 if (i < num1)
364 { 360 {
365 BN_rand(&a,400,0,0); 361 BN_bntest_rand(&a,400,0,0);
366 BN_copy(&b,&a); 362 BN_copy(&b,&a);
367 BN_lshift(&a,&a,i); 363 BN_lshift(&a,&a,i);
368 BN_add_word(&a,i); 364 BN_add_word(&a,i);
369 } 365 }
370 else 366 else
371 BN_rand(&b,50+3*(i-num1),0,0); 367 BN_bntest_rand(&b,50+3*(i-num1),0,0);
372 a.neg=rand_neg(); 368 a.neg=rand_neg();
373 b.neg=rand_neg(); 369 b.neg=rand_neg();
374 if (bp == NULL) 370 if (bp == NULL)
@@ -432,13 +428,13 @@ int test_div_recp(BIO *bp, BN_CTX *ctx)
432 { 428 {
433 if (i < num1) 429 if (i < num1)
434 { 430 {
435 BN_rand(&a,400,0,0); 431 BN_bntest_rand(&a,400,0,0);
436 BN_copy(&b,&a); 432 BN_copy(&b,&a);
437 BN_lshift(&a,&a,i); 433 BN_lshift(&a,&a,i);
438 BN_add_word(&a,i); 434 BN_add_word(&a,i);
439 } 435 }
440 else 436 else
441 BN_rand(&b,50+3*(i-num1),0,0); 437 BN_bntest_rand(&b,50+3*(i-num1),0,0);
442 a.neg=rand_neg(); 438 a.neg=rand_neg();
443 b.neg=rand_neg(); 439 b.neg=rand_neg();
444 BN_RECP_CTX_set(&recp,&b,ctx); 440 BN_RECP_CTX_set(&recp,&b,ctx);
@@ -509,11 +505,11 @@ int test_mul(BIO *bp)
509 { 505 {
510 if (i <= num1) 506 if (i <= num1)
511 { 507 {
512 BN_rand(&a,100,0,0); 508 BN_bntest_rand(&a,100,0,0);
513 BN_rand(&b,100,0,0); 509 BN_bntest_rand(&b,100,0,0);
514 } 510 }
515 else 511 else
516 BN_rand(&b,i-num1,0,0); 512 BN_bntest_rand(&b,i-num1,0,0);
517 a.neg=rand_neg(); 513 a.neg=rand_neg();
518 b.neg=rand_neg(); 514 b.neg=rand_neg();
519 if (bp == NULL) 515 if (bp == NULL)
@@ -562,7 +558,7 @@ int test_sqr(BIO *bp, BN_CTX *ctx)
562 558
563 for (i=0; i<num0; i++) 559 for (i=0; i<num0; i++)
564 { 560 {
565 BN_rand(&a,40+i*10,0,0); 561 BN_bntest_rand(&a,40+i*10,0,0);
566 a.neg=rand_neg(); 562 a.neg=rand_neg();
567 if (bp == NULL) 563 if (bp == NULL)
568 for (j=0; j<100; j++) 564 for (j=0; j<100; j++)
@@ -613,15 +609,15 @@ int test_mont(BIO *bp, BN_CTX *ctx)
613 609
614 mont=BN_MONT_CTX_new(); 610 mont=BN_MONT_CTX_new();
615 611
616 BN_rand(&a,100,0,0); /**/ 612 BN_bntest_rand(&a,100,0,0); /**/
617 BN_rand(&b,100,0,0); /**/ 613 BN_bntest_rand(&b,100,0,0); /**/
618 for (i=0; i<num2; i++) 614 for (i=0; i<num2; i++)
619 { 615 {
620 int bits = (200*(i+1))/num2; 616 int bits = (200*(i+1))/num2;
621 617
622 if (bits == 0) 618 if (bits == 0)
623 continue; 619 continue;
624 BN_rand(&n,bits,0,1); 620 BN_bntest_rand(&n,bits,0,1);
625 BN_MONT_CTX_set(mont,&n,ctx); 621 BN_MONT_CTX_set(mont,&n,ctx);
626 622
627 BN_to_montgomery(&A,&a,mont,ctx); 623 BN_to_montgomery(&A,&a,mont,ctx);
@@ -683,10 +679,10 @@ int test_mod(BIO *bp, BN_CTX *ctx)
683 d=BN_new(); 679 d=BN_new();
684 e=BN_new(); 680 e=BN_new();
685 681
686 BN_rand(a,1024,0,0); /**/ 682 BN_bntest_rand(a,1024,0,0); /**/
687 for (i=0; i<num0; i++) 683 for (i=0; i<num0; i++)
688 { 684 {
689 BN_rand(b,450+i*10,0,0); /**/ 685 BN_bntest_rand(b,450+i*10,0,0); /**/
690 a->neg=rand_neg(); 686 a->neg=rand_neg();
691 b->neg=rand_neg(); 687 b->neg=rand_neg();
692 if (bp == NULL) 688 if (bp == NULL)
@@ -732,11 +728,11 @@ int test_mod_mul(BIO *bp, BN_CTX *ctx)
732 d=BN_new(); 728 d=BN_new();
733 e=BN_new(); 729 e=BN_new();
734 730
735 BN_rand(c,1024,0,0); /**/ 731 BN_bntest_rand(c,1024,0,0); /**/
736 for (i=0; i<num0; i++) 732 for (i=0; i<num0; i++)
737 { 733 {
738 BN_rand(a,475+i*10,0,0); /**/ 734 BN_bntest_rand(a,475+i*10,0,0); /**/
739 BN_rand(b,425+i*11,0,0); /**/ 735 BN_bntest_rand(b,425+i*11,0,0); /**/
740 a->neg=rand_neg(); 736 a->neg=rand_neg();
741 b->neg=rand_neg(); 737 b->neg=rand_neg();
742 /* if (bp == NULL) 738 /* if (bp == NULL)
@@ -794,11 +790,11 @@ int test_mod_exp(BIO *bp, BN_CTX *ctx)
794 d=BN_new(); 790 d=BN_new();
795 e=BN_new(); 791 e=BN_new();
796 792
797 BN_rand(c,30,0,1); /* must be odd for montgomery */ 793 BN_bntest_rand(c,30,0,1); /* must be odd for montgomery */
798 for (i=0; i<num2; i++) 794 for (i=0; i<num2; i++)
799 { 795 {
800 BN_rand(a,20+i*5,0,0); /**/ 796 BN_bntest_rand(a,20+i*5,0,0); /**/
801 BN_rand(b,2+i,0,0); /**/ 797 BN_bntest_rand(b,2+i,0,0); /**/
802 798
803 if (!BN_mod_exp(d,a,b,c,ctx)) 799 if (!BN_mod_exp(d,a,b,c,ctx))
804 return(00); 800 return(00);
@@ -848,8 +844,8 @@ int test_exp(BIO *bp, BN_CTX *ctx)
848 844
849 for (i=0; i<num2; i++) 845 for (i=0; i<num2; i++)
850 { 846 {
851 BN_rand(a,20+i*5,0,0); /**/ 847 BN_bntest_rand(a,20+i*5,0,0); /**/
852 BN_rand(b,2+i,0,0); /**/ 848 BN_bntest_rand(b,2+i,0,0); /**/
853 849
854 if (!BN_exp(d,a,b,ctx)) 850 if (!BN_exp(d,a,b,ctx))
855 return(00); 851 return(00);
@@ -899,7 +895,7 @@ int test_lshift(BIO *bp,BN_CTX *ctx,BIGNUM *a_)
899 else 895 else
900 { 896 {
901 a=BN_new(); 897 a=BN_new();
902 BN_rand(a,200,0,0); /**/ 898 BN_bntest_rand(a,200,0,0); /**/
903 a->neg=rand_neg(); 899 a->neg=rand_neg();
904 } 900 }
905 for (i=0; i<num0; i++) 901 for (i=0; i<num0; i++)
@@ -951,7 +947,7 @@ int test_lshift1(BIO *bp)
951 b=BN_new(); 947 b=BN_new();
952 c=BN_new(); 948 c=BN_new();
953 949
954 BN_rand(a,200,0,0); /**/ 950 BN_bntest_rand(a,200,0,0); /**/
955 a->neg=rand_neg(); 951 a->neg=rand_neg();
956 for (i=0; i<num0; i++) 952 for (i=0; i<num0; i++)
957 { 953 {
@@ -995,7 +991,7 @@ int test_rshift(BIO *bp,BN_CTX *ctx)
995 e=BN_new(); 991 e=BN_new();
996 BN_one(c); 992 BN_one(c);
997 993
998 BN_rand(a,200,0,0); /**/ 994 BN_bntest_rand(a,200,0,0); /**/
999 a->neg=rand_neg(); 995 a->neg=rand_neg();
1000 for (i=0; i<num0; i++) 996 for (i=0; i<num0; i++)
1001 { 997 {
@@ -1038,7 +1034,7 @@ int test_rshift1(BIO *bp)
1038 b=BN_new(); 1034 b=BN_new();
1039 c=BN_new(); 1035 c=BN_new();
1040 1036
1041 BN_rand(a,200,0,0); /**/ 1037 BN_bntest_rand(a,200,0,0); /**/
1042 a->neg=rand_neg(); 1038 a->neg=rand_neg();
1043 for (i=0; i<num0; i++) 1039 for (i=0; i<num0; i++)
1044 { 1040 {
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-08-28 17:54:16 +0000