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add one more bip32_cache test

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This commit is contained in:
Pavol Rusnak 2015-03-04 15:43:14 +01:00
parent d814f58a3b
commit 92ab7504b2
2 changed files with 47 additions and 20 deletions
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1
bip32.c
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@ -230,6 +230,7 @@ int hdnode_private_ckd_cached(HDNode *inout, const uint32_t *i, size_t i_count)
if (hdnode_private_ckd(inout, i[k]) == 0) return 0;
}
// and save it
memset(&(private_ckd_cache[private_ckd_cache_index]), 0, sizeof(private_ckd_cache[private_ckd_cache_index]));
private_ckd_cache[private_ckd_cache_index].set = true;
private_ckd_cache[private_ckd_cache_index].depth = i_count - 1;
memcpy(private_ckd_cache[private_ckd_cache_index].i, i, (i_count - 1) * sizeof(uint32_t));

66
tests.c
View File

@ -427,35 +427,31 @@ START_TEST(test_bip32_compare)
}
END_TEST
START_TEST(test_bip32_cache)
START_TEST(test_bip32_cache_1)
{
HDNode node1, node2;
int r;
int i, r;
// test 1 .. 8
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node1);
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node2);
uint32_t i;
for (i = 1; i < 8; i++) {
r = hdnode_private_ckd(&node1, i); ck_assert_int_eq(r, 1);
}
r = hdnode_private_ckd(&node1, 8); ck_assert_int_eq(r, 1);
uint32_t ii[] = {0x80000001, 0x80000002, 0x80000003, 0x80000004, 0x80000005, 0x80000006, 0x80000007, 0x80000008};
uint32_t ii[] = {1, 2, 3, 4, 5, 6, 7, 8};
for (i = 0; i < 8; i++) {
r = hdnode_private_ckd(&node1, ii[i]); ck_assert_int_eq(r, 1);
}
r = hdnode_private_ckd_cached(&node2, ii, 8); ck_assert_int_eq(r, 1);
ck_assert_mem_eq(&node1, &node2, sizeof(HDNode));
// test 1 .. 7, 20
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node1);
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node2);
for (i = 1; i < 8; i++) {
r = hdnode_private_ckd(&node1, i); ck_assert_int_eq(r, 1);
}
r = hdnode_private_ckd(&node1, 20); ck_assert_int_eq(r, 1);
// test 1 .. 7, 20
ii[7] = 20;
for (i = 0; i < 8; i++) {
r = hdnode_private_ckd(&node1, ii[i]); ck_assert_int_eq(r, 1);
}
r = hdnode_private_ckd_cached(&node2, ii, 8); ck_assert_int_eq(r, 1);
ck_assert_mem_eq(&node1, &node2, sizeof(HDNode));
@ -463,16 +459,46 @@ START_TEST(test_bip32_cache)
hdnode_from_seed(fromhex("000000002ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node1);
hdnode_from_seed(fromhex("000000002ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &node2);
for (i = 1; i < 8; i++) {
r = hdnode_private_ckd(&node1, i); ck_assert_int_eq(r, 1);
for (i = 0; i < 8; i++) {
r = hdnode_private_ckd(&node1, ii[i]); ck_assert_int_eq(r, 1);
}
r = hdnode_private_ckd(&node1, 20); ck_assert_int_eq(r, 1);
r = hdnode_private_ckd_cached(&node2, ii, 8); ck_assert_int_eq(r, 1);
ck_assert_mem_eq(&node1, &node2, sizeof(HDNode));
}
END_TEST
START_TEST(test_bip32_cache_2)
{
HDNode nodea[9], nodeb[9];
int i, j, r;
for (j = 0; j < 9; j++) {
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &(nodea[j]));
hdnode_from_seed(fromhex("301133282ad079cbeb59bc446ad39d333928f74c46997d3609cd3e2801ca69d62788f9f174429946ff4e9be89f67c22fae28cb296a9b37734f75e73d1477af19"), 64, &(nodeb[j]));
}
uint32_t ii[] = {0x80000001, 0x80000002, 0x80000003, 0x80000004, 0x80000005, 0x80000006, 0x80000007, 0x80000008};
for (j = 0; j < 9; j++) {
// non cached
for (i = 1; i <= j; i++) {
r = hdnode_private_ckd(&(nodea[j]), ii[i - 1]); ck_assert_int_eq(r, 1);
}
// cached
r = hdnode_private_ckd_cached(&(nodeb[j]), ii, j); ck_assert_int_eq(r, 1);
}
ck_assert_mem_eq(&(nodea[0]), &(nodeb[0]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[1]), &(nodeb[1]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[2]), &(nodeb[2]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[3]), &(nodeb[3]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[4]), &(nodeb[4]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[5]), &(nodeb[5]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[6]), &(nodeb[6]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[7]), &(nodeb[7]), sizeof(HDNode));
ck_assert_mem_eq(&(nodea[8]), &(nodeb[8]), sizeof(HDNode));
}
END_TEST
#define test_deterministic(KEY, MSG, K) do { \
sha256_Raw((uint8_t *)MSG, strlen(MSG), buf); \
res = generate_k_rfc6979(&k, fromhex(KEY), buf); \
@ -1185,7 +1211,6 @@ Suite *test_suite(void)
Suite *s = suite_create("trezor-crypto");
TCase *tc;
tc = tcase_create("base58");
tcase_add_test(tc, test_base58);
suite_add_tcase(s, tc);
@ -1194,7 +1219,8 @@ Suite *test_suite(void)
tcase_add_test(tc, test_bip32_vector_1);
tcase_add_test(tc, test_bip32_vector_2);
tcase_add_test(tc, test_bip32_compare);
tcase_add_test(tc, test_bip32_cache);
tcase_add_test(tc, test_bip32_cache_1);
tcase_add_test(tc, test_bip32_cache_2);
suite_add_tcase(s, tc);
tc = tcase_create("rfc6979");