diff options
Diffstat (limited to '')
| -rw-r--r-- | test.c | 146 |
1 files changed, 144 insertions, 2 deletions
@@ -123,10 +123,10 @@ check_blake1(void) CHECK_BLAKE512_STR("", "a8cfbbd73726062df0c6864dda65defe58ef0cc52a5625090fa17601e1eecd1b628e94f396ae402a00acc9eab77b4d4c2e852aaaa25a636d80af3fc7913ef5b8"); CHECK_BLAKE512_STR("The quick brown fox jumps over the lazy dog", - "1f7e26f63b6ad25a0896fd978fd050a1766391d2fd0471a77afb975e5034b7ad2d9ccf8dfb47abbbe656e1b82fbc634ba42ce186e8dc5e1ce09a885d41f43451"); + "1f7e26f63b6ad25a0896fd978fd050a1766391d2fd0471a77afb975e5034b7ad2d9ccf8dfb47abbbe656e1b82fbc634ba42ce186e8dc5e1ce09a885d41f43451"); CHECK_BLAKE512_STR("The quick brown fox jumps over the lazy dof", - "a701c2a1f9baabd8b1db6b75aee096900276f0b86dc15d247ecc03937b370324a16a4ffc0c3a85cd63229cfa15c15f4ba6d46ae2e849ed6335e9ff43b764198a"); + "a701c2a1f9baabd8b1db6b75aee096900276f0b86dc15d247ecc03937b370324a16a4ffc0c3a85cd63229cfa15c15f4ba6d46ae2e849ed6335e9ff43b764198a"); bits = 1; #define X(INPUT, EXPECT) CHECK_BLAKE224_BITS(INPUT, bits++, EXPECT); @@ -343,6 +343,146 @@ check_blake1(void) return failed; } +static const char * +digest_blake2s(int length, const void *msg, size_t msglen) +{ + static char hex[1025]; + unsigned char buf[512]; + size_t req; + char *data; + struct libblake_blake2s_state s; + struct libblake_blake2s_params params; + + memset(¶ms, 0, sizeof(params)); + params.digest_len = (uint_least8_t)(length / 8); + params.fanout = 1; + params.depth = 1; + + req = libblake_blake2s_digest_get_required_input_size(msglen); + data = malloc(req); + memcpy(data, msg, msglen); + libblake_blake2s_init(&s, ¶ms, NULL); + libblake_blake2s_digest(&s, data, msglen, (size_t)length / 8, buf); + libblake_encode_hex(buf, (size_t)length / 8, hex, 0); + free(data); + + return hex; +} + +#define CHECK_BLAKE2S_STR(LENGTH, MSG, EXPECTED)\ + failed |= !check_blake2s_(LENGTH, "“"MSG"”", MSG, sizeof(MSG) - 1, EXPECTED) +#define CHECK_BLAKE2S_224_STR(MSG, EXPECTED) CHECK_BLAKE2S_STR(224, MSG, EXPECTED) +#define CHECK_BLAKE2S_256_STR(MSG, EXPECTED) CHECK_BLAKE2S_STR(256, MSG, EXPECTED) + +#if 0 +# define CHECK_BLAKE2S_HEX(LENGTH, MSG, EXPECTED)\ + failed |= !check_blake2s_(LENGTH, "0x"MSG, buf, libblake_decode_hex(MSG, SIZE_MAX, buf, &(int){0}), EXPECTED) +# define CHECK_BLAKE2S_224_HEX(MSG, EXPECTED) CHECK_BLAKE2S_HEX(224, MSG, EXPECTED) +# define CHECK_BLAKE2S_256_HEX(MSG, EXPECTED) CHECK_BLAKE2S_HEX(256, MSG, EXPECTED) +#endif + +static int +check_blake2s_(int length, const char *dispmsg, const void *msg, size_t msglen, const char *expected) +{ + const char *result; + result = digest_blake2s(length, msg, msglen); + if (strcasecmp(result, expected)) { + fprintf(stderr, "BLAKE2s-%i failed for %s:\n", length, dispmsg); + fprintf(stderr, "\tResult: %s\n", result); + fprintf(stderr, "\tExpected: %s\n", expected); + fprintf(stderr, "\n"); + return 0; + } + return 1; +} + +static int +check_blake2s(void) +{ +#if 0 + char buf[1025]; +#endif + int failed = 0; + + CHECK_BLAKE2S_224_STR("", "1fa1291e65248b37b3433475b2a0dd63d54a11ecc4e3e034e7bc1ef4"); + CHECK_BLAKE2S_256_STR("", "69217a3079908094e11121d042354a7c1f55b6482ca1a51e1b250dfd1ed0eef9"); + + return failed; +} + +static const char * +digest_blake2b(int length, const void *msg, size_t msglen) +{ + static char hex[1025]; + unsigned char buf[512]; + size_t req; + char *data; + struct libblake_blake2b_state s; + struct libblake_blake2b_params params; + + memset(¶ms, 0, sizeof(params)); + params.digest_len = (uint_least8_t)(length / 8); + params.fanout = 1; + params.depth = 1; + + req = libblake_blake2b_digest_get_required_input_size(msglen); + data = malloc(req); + memcpy(data, msg, msglen); + libblake_blake2b_init(&s, ¶ms, NULL); + libblake_blake2b_digest(&s, data, msglen, (size_t)length / 8, buf); + libblake_encode_hex(buf, (size_t)length / 8, hex, 0); + free(data); + + return hex; +} + +#define CHECK_BLAKE2B_STR(LENGTH, MSG, EXPECTED)\ + failed |= !check_blake2b_(LENGTH, "“"MSG"”", MSG, sizeof(MSG) - 1, EXPECTED) +#define CHECK_BLAKE2B_384_STR(MSG, EXPECTED) CHECK_BLAKE2B_STR(384, MSG, EXPECTED) +#define CHECK_BLAKE2B_512_STR(MSG, EXPECTED) CHECK_BLAKE2B_STR(512, MSG, EXPECTED) + +#if 0 +# define CHECK_BLAKE2B_HEX(LENGTH, MSG, EXPECTED)\ + failed |= !check_blake2b_(LENGTH, "0x"MSG, buf, libblake_decode_hex(MSG, SIZE_MAX, buf, &(int){0}), EXPECTED) +# define CHECK_BLAKE2B_384_HEX(MSG, EXPECTED) CHECK_BLAKE2B_HEX(384, MSG, EXPECTED) +# define CHECK_BLAKE2B_512_HEX(MSG, EXPECTED) CHECK_BLAKE2B_HEX(512, MSG, EXPECTED) +#endif + +static int +check_blake2b_(int length, const char *dispmsg, const void *msg, size_t msglen, const char *expected) +{ + const char *result; + result = digest_blake2b(length, msg, msglen); + if (strcasecmp(result, expected)) { + fprintf(stderr, "BLAKE2b-%i failed for %s:\n", length, dispmsg); + fprintf(stderr, "\tResult: %s\n", result); + fprintf(stderr, "\tExpected: %s\n", expected); + fprintf(stderr, "\n"); + return 0; + } + return 1; +} + +static int +check_blake2b(void) +{ +#if 0 + char buf[1025]; +#endif + int failed = 0; + + CHECK_BLAKE2B_384_STR("", "b32811423377f52d7862286ee1a72ee540524380fda1724a6f25d7978c6fd3244a6caf0498812673c5e05ef583825100"); + CHECK_BLAKE2B_512_STR("", "786a02f742015903c6c6fd852552d272912f4740e15847618a86e217f71f5419d25e1031afee585313896444934eb04b903a685b1448b755d56f701afe9be2ce"); + + CHECK_BLAKE2B_512_STR("The quick brown fox jumps over the lazy dog", + "a8add4bdddfd93e4877d2746e62817b116364a1fa7bc148d95090bc7333b3673f82401cf7aa2e4cb1ecd90296e3f14cb5413f8ed77be73045b13914cdcd6a918"); + + CHECK_BLAKE2B_512_STR("The quick brown fox jumps over the lazy dof", + "ab6b007747d8068c02e25a6008db8a77c218d94f3b40d2291a7dc8a62090a744c082ea27af01521a102e42f480a31e9844053f456b4b41e8aa78bbe5c12957bb"); + + return failed; +} + int main(void) { @@ -352,6 +492,8 @@ main(void) CHECK_HEX(0, 00, 12, 32, 00, 45, 67, 82, 9a, b0, cd, fe, ff, 80, 08, cc, 28); failed |= check_blake1(); + failed |= check_blake2s(); + failed |= check_blake2b(); return failed; } |