diff options
Diffstat (limited to 'libtomcrypt/testprof/pkcs_1_test.c')
| -rw-r--r-- | libtomcrypt/testprof/pkcs_1_test.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/libtomcrypt/testprof/pkcs_1_test.c b/libtomcrypt/testprof/pkcs_1_test.c index 1a47d85..da725fc 100644 --- a/libtomcrypt/testprof/pkcs_1_test.c +++ b/libtomcrypt/testprof/pkcs_1_test.c @@ -5,7 +5,7 @@ int pkcs_1_test(void) { unsigned char buf[3][128]; - int res1, res2, res3, prng_idx, hash_idx; + int res1, res2, res3, prng_idx, hash_idx, err; unsigned long x, y, l1, l2, l3, i1, i2, lparamlen, saltlen, modlen; static const unsigned char lparam[] = { 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 }; @@ -18,6 +18,7 @@ int pkcs_1_test(void) return 1; } + srand(time(NULL)); /* do many tests */ for (x = 0; x < 100; x++) { zeromem(buf, sizeof(buf)); @@ -26,9 +27,6 @@ int pkcs_1_test(void) l3 = (rand() & 31) + 8; for (y = 0; y < l3; y++) buf[0][y] = rand() & 255; - /* random modulus len (v1.5 must be multiple of 8 though arbitrary sizes seem to work) */ - modlen = 800 + 8 * (abs(rand()) % 28); - /* pick a random lparam len [0..16] */ lparamlen = abs(rand()) % 17; @@ -69,9 +67,8 @@ int pkcs_1_test(void) DO(pkcs_1_pss_decode(buf[0], l3, buf[1], l1, saltlen, hash_idx, modlen, &res2)); buf[0][i1] ^= 1; - buf[1][i2 = abs(rand()) % l1] ^= 1; - DO(pkcs_1_pss_decode(buf[0], l3, buf[1], l1, saltlen, hash_idx, modlen, &res3)); - + buf[1][i2 = abs(rand()) % (l1 - 1)] ^= 1; + pkcs_1_pss_decode(buf[0], l3, buf[1], l1, saltlen, hash_idx, modlen, &res3); if (!(res1 == 1 && res2 == 0 && res3 == 0)) { fprintf(stderr, "PSS failed: %d, %d, %d, %lu, %lu\n", res1, res2, res3, l3, saltlen); return 1; @@ -92,5 +89,5 @@ int pkcs_1_test(void) /* $Source: /cvs/libtom/libtomcrypt/testprof/pkcs_1_test.c,v $ */ -/* $Revision: 1.6 $ */ -/* $Date: 2005/05/21 12:51:25 $ */ +/* $Revision: 1.7 $ */ +/* $Date: 2006/11/30 03:30:45 $ */ |