tests/src/drivers/test_driver_mac.c

/*
 * Test driver for MAC entry points.
 */
/*  Copyright The Mbed TLS Contributors
 *  SPDX-License-Identifier: Apache-2.0
 *
 *  Licensed under the Apache License, Version 2.0 (the "License"); you may
 *  not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

#include <test/helpers.h>

#if defined(MBEDTLS_PSA_CRYPTO_DRIVERS) && defined(PSA_CRYPTO_DRIVER_TEST)
#    include "psa_crypto_mac.h"

#    include "test/drivers/mac.h"

mbedtls_test_driver_mac_hooks_t mbedtls_test_driver_mac_hooks =
    MBEDTLS_TEST_DRIVER_MAC_INIT;

psa_status_t
mbedtls_test_transparent_mac_compute(const psa_key_attributes_t *attributes,
                                     const uint8_t *key_buffer,
                                     size_t key_buffer_size,
                                     psa_algorithm_t alg,
                                     const uint8_t *input,
                                     size_t input_length,
                                     uint8_t *mac,
                                     size_t mac_size,
                                     size_t *mac_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_compute(
                attributes, key_buffer, key_buffer_size, alg, input,
                input_length, mac, mac_size, mac_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_transparent_mac_sign_setup(
    mbedtls_transparent_test_driver_mac_operation_t *operation,
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer,
    size_t key_buffer_size,
    psa_algorithm_t alg)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_sign_setup(
                operation, attributes, key_buffer, key_buffer_size, alg);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_transparent_mac_verify_setup(
    mbedtls_transparent_test_driver_mac_operation_t *operation,
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer,
    size_t key_buffer_size,
    psa_algorithm_t alg)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_verify_setup(
                operation, attributes, key_buffer, key_buffer_size, alg);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_transparent_mac_update(
    mbedtls_transparent_test_driver_mac_operation_t *operation,
    const uint8_t *input,
    size_t input_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_update(operation, input,
                                                       input_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_transparent_mac_sign_finish(
    mbedtls_transparent_test_driver_mac_operation_t *operation,
    uint8_t *mac,
    size_t mac_size,
    size_t *mac_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_sign_finish(
                operation, mac, mac_size, mac_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_transparent_mac_verify_finish(
    mbedtls_transparent_test_driver_mac_operation_t *operation,
    const uint8_t *mac,
    size_t mac_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_verify_finish(operation, mac,
                                                              mac_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_transparent_mac_abort(
    mbedtls_transparent_test_driver_mac_operation_t *operation)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_transparent_test_driver_mac_abort(operation);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t
mbedtls_test_opaque_mac_compute(const psa_key_attributes_t *attributes,
                                const uint8_t *key_buffer,
                                size_t key_buffer_size,
                                psa_algorithm_t alg,
                                const uint8_t *input,
                                size_t input_length,
                                uint8_t *mac,
                                size_t mac_size,
                                size_t *mac_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_compute(attributes, key_buffer,
                                                   key_buffer_size, alg, input,
                                                   input_length, mac, mac_size,
                                                   mac_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_opaque_mac_sign_setup(
    mbedtls_opaque_test_driver_mac_operation_t *operation,
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer,
    size_t key_buffer_size,
    psa_algorithm_t alg)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_sign_setup(
                operation, attributes, key_buffer, key_buffer_size, alg);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_opaque_mac_verify_setup(
    mbedtls_opaque_test_driver_mac_operation_t *operation,
    const psa_key_attributes_t *attributes,
    const uint8_t *key_buffer,
    size_t key_buffer_size,
    psa_algorithm_t alg)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_verify_setup(
                operation, attributes, key_buffer, key_buffer_size, alg);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_opaque_mac_update(
    mbedtls_opaque_test_driver_mac_operation_t *operation,
    const uint8_t *input,
    size_t input_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_update(operation, input,
                                                  input_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_opaque_mac_sign_finish(
    mbedtls_opaque_test_driver_mac_operation_t *operation,
    uint8_t *mac,
    size_t mac_size,
    size_t *mac_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_sign_finish(operation, mac, mac_size,
                                                       mac_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_opaque_mac_verify_finish(
    mbedtls_opaque_test_driver_mac_operation_t *operation,
    const uint8_t *mac,
    size_t mac_length)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_verify_finish(operation, mac,
                                                         mac_length);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

psa_status_t mbedtls_test_opaque_mac_abort(
    mbedtls_opaque_test_driver_mac_operation_t *operation)
{
    mbedtls_test_driver_mac_hooks.hits++;

    if (mbedtls_test_driver_mac_hooks.forced_status != PSA_SUCCESS) {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_test_driver_mac_hooks.forced_status;
    } else {
        mbedtls_test_driver_mac_hooks.driver_status =
            mbedtls_opaque_test_driver_mac_abort(operation);
    }

    return mbedtls_test_driver_mac_hooks.driver_status;
}

#endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */