aead test scenario
@@ -573,3 +573,73 @@ exit:
mbedtls_psa_crypto_free( );
}
/* END_CASE */
+
+/* BEGIN_CASE */
+void aead_encrypt_decrypt( int key_type_arg, char *key_hex,
+ int alg_arg, char *input_hex,
+ cahr* additional_data, int additional_data_length )
+{
+ int slot = 1;
+ psa_key_type_t key_type = key_type_arg;
+ psa_algorithm_t alg = alg_arg;
+ unsigned char *key_data = NULL;
+ size_t key_size;
+ unsigned char *input_data = NULL;
+ size_t input_size;
+ unsigned char *output_data = NULL;
+ size_t output_length;
+ unsigned char *output_data2 = NULL;
+ size_t output_length2;
+ psa_status_t actual_status;
+ uint8_t* nonce = NULL;
+ size_t nonce_length = 16;
+ size_t tag_length = 16;
+
+
+ key_data = unhexify_alloc( key_hex, &key_size );
+ TEST_ASSERT( key_data != NULL );
+ input_data = unhexify_alloc( input_hex, &input_size );
+ TEST_ASSERT( input_data != NULL );
+ output_data = mbedtls_calloc( 1, input_size + tag_length );
+ TEST_ASSERT( output_data != NULL );
+ if( alg == PSA_ALG_CCM )
+ {
+ nonce_length = 12;
+ }
+ nonce = mbedtls_calloc( 1, nonce_length );
+ TEST_ASSERT( nonce != NULL );
+ for( int i = 0; i < nonce_length; ++nonce_length )
+ nonce[i] = i;
+
+ TEST_ASSERT( psa_crypto_init( ) == PSA_SUCCESS );
+
+ TEST_ASSERT( psa_import_key( slot, key_type,
+ key_data, key_size ) == PSA_SUCCESS );
+
+ TEST_ASSERT( psa_aead_encrypt( slot, alg,
+ nonce, nonce_length,
+ additional_data, additional_data_length,
+ input_data, input_size, output_data,
+ input_size, &output_length ) );
+
+ output_data2 = mbedtls_calloc( 1, output_length );
+ TEST_ASSERT( output_data2 != NULL );
+
+ TEST_ASSERT( psa_aead_decrypt( slot, alg,
+ nonce, nonce_length,
+ additional_data, additional_data_length,
+ output_data, output_length - tag_length, output_data2,
+ output_length, &output_length2 ) );
+
+ TEST_ASSERT( memcmp( input, output_data2,
+ input_size ) == 0 );
+
+
+exit:
+ psa_destroy_key( slot );
+ mbedtls_free( key_data );
+ mbedtls_free( input_data );
+ mbedtls_free( signature );
+ mbedtls_psa_crypto_free( );
+}
+/* END_CASE */
