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tests/ccm: check output buffer size

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Add static test to verify output buffer is big enough for testing.
This commit is contained in:
Gaëtan Harter 2018-01-04 17:50:12 +01:00
parent a83a1a80e5
commit 30202f9de7
1 changed files with 6 additions and 0 deletions
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6
tests/unittests/tests-crypto/tests-crypto-modes-ccm.c
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@ -100,6 +100,9 @@ static void test_encrypt_op(uint8_t* key, uint8_t key_len,
int len, err, cmp; int len, err, cmp;
size_t len_encoding = nonce_and_len_encoding_size - nonce_len; size_t len_encoding = nonce_and_len_encoding_size - nonce_len;
TEST_ASSERT_MESSAGE(sizeof(data) >= output_expected_len,
"Output buffer too small");
err = cipher_init(&cipher, CIPHER_AES_128, key, key_len); err = cipher_init(&cipher, CIPHER_AES_128, key, key_len);
TEST_ASSERT_EQUAL_INT(1, err); TEST_ASSERT_EQUAL_INT(1, err);
@ -126,6 +129,9 @@ static void test_decrypt_op(uint8_t* key, uint8_t key_len,
int len, err, cmp; int len, err, cmp;
size_t len_encoding = nonce_and_len_encoding_size - nonce_len; size_t len_encoding = nonce_and_len_encoding_size - nonce_len;
TEST_ASSERT_MESSAGE(sizeof(data) >= output_expected_len,
"Output buffer too small");
err = cipher_init(&cipher, CIPHER_AES_128, key, key_len); err = cipher_init(&cipher, CIPHER_AES_128, key, key_len);
TEST_ASSERT_EQUAL_INT(1, err); TEST_ASSERT_EQUAL_INT(1, err);