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Add parameter validation XTS setkey functions

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This commit is contained in:
Manuel Pégourié-Gonnard
2018-12-12 12:48:04 +01:00
parent af0c6cb9e0
commit 68e3dff3f1
3 changed files with 30 additions and 8 deletions
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28
tests/suites/test_suite_aes.function
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@ -215,7 +215,7 @@ void aes_crypt_xts_size( int size, int retval )
void aes_crypt_xts_keysize( int size, int retval )
{
mbedtls_aes_xts_context ctx;
const unsigned char *key = NULL;
const unsigned char key[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 };
size_t key_len = size;
mbedtls_aes_xts_init( &ctx );
@ -374,26 +374,38 @@ exit:
/* BEGIN_CASE depends_on:MBEDTLS_CHECK_PARAMS:!MBEDTLS_PARAM_FAILED_ALT */
void aes_invalid_param( )
{
mbedtls_aes_context dummy_ctx;
mbedtls_aes_context aes_ctx;
#if defined(MBEDTLS_CIPHER_MODE_XTS)
mbedtls_aes_xts_context xts_ctx;
#endif
const unsigned char key[] = { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 };
TEST_INVALID_PARAM( mbedtls_aes_init( NULL ) );
#if defined(MBEDTLS_CIPHER_MODE_XTS)
TEST_INVALID_PARAM( mbedtls_aes_xts_init( NULL ) );
#endif
/* mbedtls_aes_setkey_enc() */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_setkey_enc( NULL, key, 128 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_setkey_enc( &dummy_ctx, NULL, 128 ) );
mbedtls_aes_setkey_enc( &aes_ctx, NULL, 128 ) );
/* mbedtls_aes_setkey_dec() */
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_setkey_dec( NULL, key, 128 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_setkey_dec( &aes_ctx, NULL, 128 ) );
#if defined(MBEDTLS_CIPHER_MODE_XTS)
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_xts_setkey_enc( NULL, key, 128 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_xts_setkey_enc( &xts_ctx, NULL, 128 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_setkey_dec( &dummy_ctx, NULL, 128 ) );
mbedtls_aes_xts_setkey_dec( NULL, key, 128 ) );
TEST_INVALID_PARAM_RET( MBEDTLS_ERR_AES_BAD_INPUT_DATA,
mbedtls_aes_xts_setkey_dec( &xts_ctx, NULL, 128 ) );
#endif
}
/* END_CASE */