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Add negative test cases for deprecated aliases

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Catch more potential plumbing errors such as not returning the right
value or not writing to an output parameter.
This commit is contained in:
Gilles Peskine 2019-11-29 12:15:40 +01:00
parent 06c28890c9
commit 895242be1c
1 changed files with 19 additions and 1 deletions
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20
tests/suites/test_suite_psa_crypto.function
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@ -3786,6 +3786,8 @@ void sign_deterministic( int key_type_arg, data_t *key_data,
signature, signature_length );
#if defined(MBEDTLS_TEST_DEPRECATED)
memset( signature, 0, signature_size );
signature_length = INVALID_EXPORT_LENGTH;
PSA_ASSERT( psa_asymmetric_sign( handle, alg,
input_data->x, input_data->len,
signature, signature_size,
@ -3839,6 +3841,16 @@ void sign_fail( int key_type_arg, data_t *key_data,
* checking the error code then they don't overflow a buffer. */
TEST_ASSERT( signature_length <= signature_size );
#if defined(MBEDTLS_TEST_DEPRECATED)
signature_length = INVALID_EXPORT_LENGTH;
TEST_EQUAL( psa_asymmetric_sign( handle, alg,
input_data->x, input_data->len,
signature, signature_size,
&signature_length ),
expected_status );
TEST_ASSERT( signature_length <= signature_size );
#endif /* MBEDTLS_TEST_DEPRECATED */
exit:
psa_reset_key_attributes( &attributes );
psa_destroy_key( handle );
@ -3978,9 +3990,15 @@ void asymmetric_verify_fail( int key_type_arg, data_t *key_data,
actual_status = psa_verify_hash( handle, alg,
hash_data->x, hash_data->len,
signature_data->x, signature_data->len );
TEST_EQUAL( actual_status, expected_status );
#if defined(MBEDTLS_TEST_DEPRECATED)
TEST_EQUAL( psa_asymmetric_verify( handle, alg,
hash_data->x, hash_data->len,
signature_data->x, signature_data->len ),
expected_status );
#endif /* MBEDTLS_TEST_DEPRECATED */
exit:
psa_reset_key_attributes( &attributes );
psa_destroy_key( handle );