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tests/sys_crypto/tests-crypto-modes-ccm: add test for input_len=0

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This commit is contained in:
Francisco Molina 2020-04-09 16:10:07 +02:00
parent 8372286591
commit 7a39e2e875
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GPG Key ID: 3E94EAC3DBDEEDA8
1 changed files with 29 additions and 1 deletions
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30
tests/sys_crypto/tests-crypto-modes-ccm.c
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@ -826,6 +826,32 @@ static const size_t TEST_NIST_3_EXPECTED_LEN = 52;
/* Tests from Project Wycheproof */
/* See https://github.com/google/wycheproof/blob/master/testvectors/aes_ccm_test.json */
/* tcId" : 1 */
static const uint8_t TEST_WYCHEPROOF_1_KEY[] = {
0xbe, 0xdc, 0xfb, 0x5a, 0x01, 0x1e, 0xbc, 0x84,
0x60, 0x0f, 0xcb, 0x29, 0x6c, 0x15, 0xaf, 0x0d
};
static const size_t TEST_WYCHEPROOF_1_KEY_LEN = 16;
static const uint8_t TEST_WYCHEPROOF_1_NONCE[] = {
0x43, 0x8a, 0x54, 0x7a, 0x94, 0xea, 0x88, 0xdc,
0xe4, 0x6c, 0x6c, 0x85
};
static const size_t TEST_WYCHEPROOF_1_NONCE_LEN = 12;
static const size_t TEST_WYCHEPROOF_1_MAC_LEN = 16;
static const uint8_t TEST_WYCHEPROOF_1_INPUT[] = {
/* PLAINTEXT */
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const size_t TEST_WYCHEPROOF_1_INPUT_LEN = 0;
static const size_t TEST_WYCHEPROOF_1_ADATA_LEN = 0;
static const uint8_t TEST_WYCHEPROOF_1_EXPECTED[] = {
/* MAC */
0x25, 0xd1, 0xa3, 0x84, 0x95, 0xa7, 0xde, 0xa4,
0x5b, 0xda, 0x04, 0x97, 0x05, 0x62, 0x7d, 0x10
};
static const size_t TEST_WYCHEPROOF_1_EXPECTED_LEN = 16;
/* tcId" : 28 */
static const uint8_t TEST_WYCHEPROOF_28_KEY[] = {
0x20, 0xbb, 0xf7, 0x4c, 0x1e, 0x63, 0x98, 0x2c,
0x47, 0x2c, 0x47, 0x43, 0x56, 0x9e, 0x4c, 0x84,
@ -1113,7 +1139,7 @@ static void test_decrypt_op(const uint8_t *key, uint8_t key_len,
len = cipher_decrypt_ccm(&cipher, adata, adata_len,
mac_length, len_encoding,
nonce, nonce_len, encrypted, encrypted_len, data);
TEST_ASSERT_MESSAGE(len > 0, "Decryption failed");
TEST_ASSERT_MESSAGE(len >= 0, "Decryption failed");
TEST_ASSERT_EQUAL_INT(output_expected_len, len);
cmp = compare(output_expected, data, len);
@ -1168,6 +1194,7 @@ static void test_crypto_modes_ccm_encrypt(void)
do_test_encrypt_op(NIST_2);
do_test_encrypt_op(NIST_3);
do_test_encrypt_op(WYCHEPROOF_1);
do_test_encrypt_op(WYCHEPROOF_28);
do_test_encrypt_op(MANUAL_01);
@ -1220,6 +1247,7 @@ static void test_crypto_modes_ccm_decrypt(void)
do_test_decrypt_op(NIST_2);
do_test_decrypt_op(NIST_3);
do_test_decrypt_op(WYCHEPROOF_1);
do_test_decrypt_op(WYCHEPROOF_28);
do_test_decrypt_op(MANUAL_01);