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fix bug in unoptimized branch of code

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This commit is contained in:
Pavol Rusnak 2014-07-03 10:16:19 +02:00
parent 019d779a94
commit eec5f7df15
2 changed files with 4 additions and 4 deletions
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2
ecdsa.c
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@ -155,11 +155,11 @@ void scalar_multiply(const bignum256 *k, curve_point *res)
point_add(&curr, res); point_add(&curr, res);
#endif #endif
} }
}
#if ! USE_PRECOMPUTED_CP #if ! USE_PRECOMPUTED_CP
point_double(&curr); point_double(&curr);
#endif #endif
} }
}
bn_mod(&(res->x), &prime256k1); bn_mod(&(res->x), &prime256k1);
bn_mod(&(res->y), &prime256k1); bn_mod(&(res->y), &prime256k1);
} }

2
tests.c
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@ -325,7 +325,7 @@ START_TEST(test_bip32_compare)
int i, r; int i, r;
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node1); hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node1);
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node2); hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node2);
for (i = 0; i < 300; i++) { for (i = 0; i < 100; i++) {
memcpy(&node3, &node1, sizeof(HDNode)); memcpy(&node3, &node1, sizeof(HDNode));
r = hdnode_private_ckd(&node1, i); ck_assert_int_eq(r, 1); r = hdnode_private_ckd(&node1, i); ck_assert_int_eq(r, 1);
r = hdnode_public_ckd(&node2, i); ck_assert_int_eq(r, 1); r = hdnode_public_ckd(&node2, i); ck_assert_int_eq(r, 1);