diff --git a/tests/test_hmac.c b/tests/test_hmac.c index a41275e..1957f30 100644 --- a/tests/test_hmac.c +++ b/tests/test_hmac.c @@ -49,176 +49,176 @@ #include unsigned int do_hmac_test(TCHmacState_t h, unsigned int testnum, const uint8_t *data, - size_t datalen, const uint8_t *expected, - size_t expectedlen) + size_t datalen, const uint8_t *expected, + size_t expectedlen) { - uint8_t digest[32]; - unsigned int result = TC_PASS; + uint8_t digest[32]; + unsigned int result = TC_PASS; - (void)tc_hmac_init(h); - (void)tc_hmac_update(h, data, datalen); - (void)tc_hmac_final(digest, TC_SHA256_DIGEST_SIZE, h); - result = check_result(testnum, expected, expectedlen, + (void)tc_hmac_init(h); + (void)tc_hmac_update(h, data, datalen); + (void)tc_hmac_final(digest, TC_SHA256_DIGEST_SIZE, h); + result = check_result(testnum, expected, expectedlen, digest, sizeof(digest)); - return result; + return result; } /* - * NIST test vectors for encryption. + * RFC 4231 test vectors for HMAC-SHA-256. */ unsigned int test_1(void) { - unsigned int result = TC_PASS; + unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); + TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[20] = { + const uint8_t key[20] = { 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b - }; - const uint8_t data[8] = { + }; + const uint8_t data[8] = { 0x48, 0x69, 0x20, 0x54, 0x68, 0x65, 0x72, 0x65 - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0xb0, 0x34, 0x4c, 0x61, 0xd8, 0xdb, 0x38, 0x53, 0x5c, 0xa8, 0xaf, 0xce, 0xaf, 0x0b, 0xf1, 0x2b, 0x88, 0x1d, 0xc2, 0x00, 0xc9, 0x83, 0x3d, 0xa7, 0x26, 0xe9, 0x37, 0x6c, 0x2e, 0x32, 0xcf, 0xf7 - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 1, data, sizeof(data),expected, + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); + result = do_hmac_test(&h, 1, data, sizeof(data),expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } unsigned int test_2(void) { - unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[4] = { - 0x4a, 0x65, 0x66, 0x65 - }; - const uint8_t data[28] = { + unsigned int result = TC_PASS; + TC_PRINT("HMAC %s:\n", __func__); + const uint8_t key[4] = { + 0x4a, 0x65, 0x66, 0x65 + }; + const uint8_t data[28] = { 0x77, 0x68, 0x61, 0x74, 0x20, 0x64, 0x6f, 0x20, 0x79, 0x61, 0x20, 0x77, 0x61, 0x6e, 0x74, 0x20, 0x66, 0x6f, 0x72, 0x20, 0x6e, 0x6f, 0x74, 0x68, 0x69, 0x6e, 0x67, 0x3f - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0x5b, 0xdc, 0xc1, 0x46, 0xbf, 0x60, 0x75, 0x4e, 0x6a, 0x04, 0x24, 0x26, 0x08, 0x95, 0x75, 0xc7, 0x5a, 0x00, 0x3f, 0x08, 0x9d, 0x27, 0x39, 0x83, 0x9d, 0xec, 0x58, 0xb9, 0x64, 0xec, 0x38, 0x43 - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 2, data, sizeof(data), expected, + result = do_hmac_test(&h, 2, data, sizeof(data), expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } unsigned int test_3(void) { - unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[20] = { + unsigned int result = TC_PASS; + TC_PRINT("HMAC %s:\n", __func__); + const uint8_t key[20] = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa - }; - const uint8_t data[50] = { + }; + const uint8_t data[50] = { 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0x77, 0x3e, 0xa9, 0x1e, 0x36, 0x80, 0x0e, 0x46, 0x85, 0x4d, 0xb8, 0xeb, 0xd0, 0x91, 0x81, 0xa7, 0x29, 0x59, 0x09, 0x8b, 0x3e, 0xf8, 0xc1, 0x22, 0xd9, 0x63, 0x55, 0x14, 0xce, 0xd5, 0x65, 0xfe - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 3, data, sizeof(data), expected, + result = do_hmac_test(&h, 3, data, sizeof(data), expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } unsigned int test_4(void) { - unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); + unsigned int result = TC_PASS; + TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[25] = { + const uint8_t key[25] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19 - }; - const uint8_t data[50] = { + }; + const uint8_t data[50] = { 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0x82, 0x55, 0x8a, 0x38, 0x9a, 0x44, 0x3c, 0x0e, 0xa4, 0xcc, 0x81, 0x98, 0x99, 0xf2, 0x08, 0x3a, 0x85, 0xf0, 0xfa, 0xa3, 0xe5, 0x78, 0xf8, 0x07, 0x7a, 0x2e, 0x3f, 0xf4, 0x67, 0x29, 0x66, 0x5b - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 4, data, sizeof(data), expected, + result = do_hmac_test(&h, 4, data, sizeof(data), expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } unsigned int test_5(void) { - unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[20] = { + unsigned int result = TC_PASS; + TC_PRINT("HMAC %s:\n", __func__); + const uint8_t key[20] = { 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c - }; - const uint8_t data[20] = { + }; + const uint8_t data[20] = { 0x54, 0x65, 0x73, 0x74, 0x20, 0x57, 0x69, 0x74, 0x68, 0x20, 0x54, 0x72, 0x75, 0x6e, 0x63, 0x61, 0x74, 0x69, 0x6f, 0x6e - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0xa3, 0xb6, 0x16, 0x74, 0x73, 0x10, 0x0e, 0xe0, 0x6e, 0x0c, 0x79, 0x6c, 0x29, 0x55, 0x55, 0x2b, 0xfa, 0x6f, 0x7c, 0x0a, 0x6a, 0x8a, 0xef, 0x8b, 0x93, 0xf8, 0x60, 0xaa, 0xb0, 0xcd, 0x20, 0xc5 - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 5, data, sizeof(data), expected, + result = do_hmac_test(&h, 5, data, sizeof(data), expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } unsigned int test_6(void) { - unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[131] = { + unsigned int result = TC_PASS; + TC_PRINT("HMAC %s:\n", __func__); + const uint8_t key[131] = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, @@ -230,35 +230,35 @@ unsigned int test_6(void) 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa - }; - const uint8_t data[54] = { + }; + const uint8_t data[54] = { 0x54, 0x65, 0x73, 0x74, 0x20, 0x55, 0x73, 0x69, 0x6e, 0x67, 0x20, 0x4c, 0x61, 0x72, 0x67, 0x65, 0x72, 0x20, 0x54, 0x68, 0x61, 0x6e, 0x20, 0x42, 0x6c, 0x6f, 0x63, 0x6b, 0x2d, 0x53, 0x69, 0x7a, 0x65, 0x20, 0x4b, 0x65, 0x79, 0x20, 0x2d, 0x20, 0x48, 0x61, 0x73, 0x68, 0x20, 0x4b, 0x65, 0x79, 0x20, 0x46, 0x69, 0x72, 0x73, 0x74 - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0x60, 0xe4, 0x31, 0x59, 0x1e, 0xe0, 0xb6, 0x7f, 0x0d, 0x8a, 0x26, 0xaa, 0xcb, 0xf5, 0xb7, 0x7f, 0x8e, 0x0b, 0xc6, 0x21, 0x37, 0x28, 0xc5, 0x14, 0x05, 0x46, 0x04, 0x0f, 0x0e, 0xe3, 0x7f, 0x54 - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 6, data, sizeof(data), expected, + result = do_hmac_test(&h, 6, data, sizeof(data), expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } unsigned int test_7(void) { - unsigned int result = TC_PASS; - TC_PRINT("HMAC %s:\n", __func__); - const uint8_t key[131] = { + unsigned int result = TC_PASS; + TC_PRINT("HMAC %s:\n", __func__); + const uint8_t key[131] = { 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, @@ -270,8 +270,8 @@ unsigned int test_7(void) 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa - }; - const uint8_t data[152] = { + }; + const uint8_t data[152] = { 0x54, 0x68, 0x69, 0x73, 0x20, 0x69, 0x73, 0x20, 0x61, 0x20, 0x74, 0x65, 0x73, 0x74, 0x20, 0x75, 0x73, 0x69, 0x6e, 0x67, 0x20, 0x61, 0x20, 0x6c, 0x61, 0x72, 0x67, 0x65, 0x72, 0x20, 0x74, 0x68, 0x61, 0x6e, 0x20, 0x62, @@ -285,78 +285,78 @@ unsigned int test_7(void) 0x65, 0x69, 0x6e, 0x67, 0x20, 0x75, 0x73, 0x65, 0x64, 0x20, 0x62, 0x79, 0x20, 0x74, 0x68, 0x65, 0x20, 0x48, 0x4d, 0x41, 0x43, 0x20, 0x61, 0x6c, 0x67, 0x6f, 0x72, 0x69, 0x74, 0x68, 0x6d, 0x2e - }; - const uint8_t expected[32] = { + }; + const uint8_t expected[32] = { 0x9b, 0x09, 0xff, 0xa7, 0x1b, 0x94, 0x2f, 0xcb, 0x27, 0x63, 0x5f, 0xbc, 0xd5, 0xb0, 0xe9, 0x44, 0xbf, 0xdc, 0x63, 0x64, 0x4f, 0x07, 0x13, 0x93, 0x8a, 0x7f, 0x51, 0x53, 0x5c, 0x3a, 0x35, 0xe2 - }; - struct tc_hmac_state_struct h; + }; + struct tc_hmac_state_struct h; - (void)memset(&h, 0x00, sizeof(h)); - (void)tc_hmac_set_key(&h, key, sizeof(key)); + (void)memset(&h, 0x00, sizeof(h)); + (void)tc_hmac_set_key(&h, key, sizeof(key)); - result = do_hmac_test(&h, 7, data, sizeof(data), expected, + result = do_hmac_test(&h, 7, data, sizeof(data), expected, sizeof(expected)); - TC_END_RESULT(result); - return result; + TC_END_RESULT(result); + return result; } /* - * Main task to test AES + * Main task to test HMAC */ int main(void) { - unsigned int result = TC_PASS; + unsigned int result = TC_PASS; - TC_START("Performing HMAC tests (RFC4231 test vectors):"); + TC_START("Performing HMAC tests (RFC4231 test vectors):"); - result = test_1(); - if (result == TC_FAIL) { + result = test_1(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC test #1 failed.\n"); - goto exitTest; - } - result = test_2(); - if (result == TC_FAIL) { + TC_ERROR("HMAC test #1 failed.\n"); + goto exitTest; + } + result = test_2(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC test #2 failed.\n"); - goto exitTest; - } - result = test_3(); - if (result == TC_FAIL) { + TC_ERROR("HMAC test #2 failed.\n"); + goto exitTest; + } + result = test_3(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC test #3 failed.\n"); - goto exitTest; - } - result = test_4(); - if (result == TC_FAIL) { + TC_ERROR("HMAC test #3 failed.\n"); + goto exitTest; + } + result = test_4(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC test #4 failed.\n"); - goto exitTest; - } - result = test_5(); - if (result == TC_FAIL) { + TC_ERROR("HMAC test #4 failed.\n"); + goto exitTest; + } + result = test_5(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC test #5 failed.\n"); - goto exitTest; - } - result = test_6(); - if (result == TC_FAIL) { + TC_ERROR("HMAC test #5 failed.\n"); + goto exitTest; + } + result = test_6(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC #6 test failed.\n"); - goto exitTest; - } - result = test_7(); - if (result == TC_FAIL) { + TC_ERROR("HMAC #6 test failed.\n"); + goto exitTest; + } + result = test_7(); + if (result == TC_FAIL) { /* terminate test */ - TC_ERROR("HMAC test #7 failed.\n"); - goto exitTest; - } + TC_ERROR("HMAC test #7 failed.\n"); + goto exitTest; + } - TC_PRINT("All HMAC tests succeeded!\n"); + TC_PRINT("All HMAC tests succeeded!\n"); exitTest: - TC_END_RESULT(result); - TC_END_REPORT(result); + TC_END_RESULT(result); + TC_END_REPORT(result); }