Add multipart set nonce test
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
diff --git a/tests/suites/test_suite_psa_crypto.function b/tests/suites/test_suite_psa_crypto.function
index 3312f67..0d9543d 100644
--- a/tests/suites/test_suite_psa_crypto.function
+++ b/tests/suites/test_suite_psa_crypto.function
@@ -3767,6 +3767,104 @@
/* END_CASE */
/* BEGIN_CASE */
+void aead_multipart_set_nonce( int key_type_arg, data_t *key_data,
+ int alg_arg,
+ int nonce_len,
+ data_t *additional_data,
+ data_t *input_data,
+ int expected_status_arg )
+{
+
+ mbedtls_svc_key_id_t key = MBEDTLS_SVC_KEY_ID_INIT;
+ psa_key_type_t key_type = key_type_arg;
+ psa_algorithm_t alg = alg_arg;
+ psa_aead_operation_t operation;
+ uint8_t *nonce_buffer = NULL;
+ psa_key_attributes_t attributes = PSA_KEY_ATTRIBUTES_INIT;
+ psa_status_t status = PSA_ERROR_GENERIC_ERROR;
+ psa_status_t expected_status = expected_status_arg;
+ unsigned char *output_data = NULL;
+ unsigned char *final_data = NULL;
+ size_t output_size = 0;
+ size_t finish_output_size = 0;
+ size_t output_length = 0;
+ size_t tag_length = 0;
+ uint8_t tag_buffer[PSA_AEAD_TAG_MAX_SIZE];
+ int index = 0;
+
+ PSA_ASSERT( psa_crypto_init( ) );
+
+ psa_set_key_usage_flags( &attributes, PSA_KEY_USAGE_ENCRYPT );
+ psa_set_key_algorithm( &attributes, alg );
+ psa_set_key_type( &attributes, key_type );
+
+ PSA_ASSERT( psa_import_key( &attributes, key_data->x, key_data->len,
+ &key ) );
+
+ PSA_ASSERT( psa_get_key_attributes( key, &attributes ) );
+
+ output_size = PSA_AEAD_UPDATE_OUTPUT_SIZE( key_type, alg, input_data->len );
+
+ ASSERT_ALLOC( output_data, output_size );
+
+ finish_output_size = PSA_AEAD_FINISH_OUTPUT_SIZE( key_type, alg );
+
+ TEST_ASSERT( finish_output_size <= PSA_AEAD_FINISH_OUTPUT_MAX_SIZE );
+
+ ASSERT_ALLOC( final_data, finish_output_size );
+
+ operation = psa_aead_operation_init( );
+
+ status = psa_aead_encrypt_setup( &operation, key, alg );
+
+ /* If the operation is not supported, just skip and not fail in case the
+ * encryption involves a common limitation of cryptography hardwares and
+ * an alternative implementation. */
+ if( status == PSA_ERROR_NOT_SUPPORTED )
+ {
+ MBEDTLS_TEST_PSA_SKIP_IF_ALT_AES_192( key_type, key_data->len * 8 );
+ MBEDTLS_TEST_PSA_SKIP_IF_ALT_GCM_NOT_12BYTES_NONCE( alg, nonce_len );
+ }
+
+ PSA_ASSERT( status );
+
+ ASSERT_ALLOC( nonce_buffer, nonce_len );
+
+ for( index = 0; index < nonce_len - 1; ++index)
+ {
+ nonce_buffer[index] = 'a' + index;
+ }
+
+ status = psa_aead_set_nonce( &operation, nonce_buffer, nonce_len );
+
+ TEST_ASSERT( status == expected_status );
+
+ if( expected_status == PSA_SUCCESS )
+ {
+ /* Ensure we can still complete operation. */
+
+ PSA_ASSERT( psa_aead_update_ad( &operation, additional_data->x,
+ additional_data->len ) );
+
+ PSA_ASSERT( psa_aead_update( &operation, input_data->x, input_data->len,
+ output_data, output_size, &output_length ) );
+
+ PSA_ASSERT( psa_aead_finish( &operation, final_data, finish_output_size,
+ &output_length, tag_buffer,
+ PSA_AEAD_TAG_MAX_SIZE, &tag_length ) );
+ }
+
+exit:
+ psa_destroy_key( key );
+ mbedtls_free( output_data );
+ mbedtls_free( final_data );
+ mbedtls_free( nonce_buffer );
+ psa_aead_abort( &operation );
+ PSA_DONE( );
+}
+/* END_CASE */
+
+/* BEGIN_CASE */
void aead_multipart_state_test( int key_type_arg, data_t *key_data,
int alg_arg,
data_t *nonce,