1/*
2 * Test driver for hash driver entry points.
3 */
4/*  Copyright The Mbed TLS Contributors
5 *  SPDX-License-Identifier: Apache-2.0
6 *
7 *  Licensed under the Apache License, Version 2.0 (the "License"); you may
8 *  not use this file except in compliance with the License.
9 *  You may obtain a copy of the License at
10 *
11 *  http://www.apache.org/licenses/LICENSE-2.0
12 *
13 *  Unless required by applicable law or agreed to in writing, software
14 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 *  See the License for the specific language governing permissions and
17 *  limitations under the License.
18 */
19
20#ifndef PSA_CRYPTO_TEST_DRIVERS_HASH_H
21#define PSA_CRYPTO_TEST_DRIVERS_HASH_H
22
23#include "mbedtls/build_info.h"
24
25#if defined(PSA_CRYPTO_DRIVER_TEST)
26#include <psa/crypto_driver_common.h>
27
28typedef struct {
29    /* If not PSA_SUCCESS, return this error code instead of processing the
30     * function call. */
31    psa_status_t forced_status;
32    /* Count the amount of times hash driver entry points are called. */
33    unsigned long hits;
34    /* Status returned by the last hash driver entry point call. */
35    psa_status_t driver_status;
36} mbedtls_test_driver_hash_hooks_t;
37
38#define MBEDTLS_TEST_DRIVER_HASH_INIT { 0, 0, 0 }
39static inline mbedtls_test_driver_hash_hooks_t
40mbedtls_test_driver_hash_hooks_init(void)
41{
42    const mbedtls_test_driver_hash_hooks_t v = MBEDTLS_TEST_DRIVER_HASH_INIT;
43    return v;
44}
45
46extern mbedtls_test_driver_hash_hooks_t mbedtls_test_driver_hash_hooks;
47
48psa_status_t mbedtls_test_transparent_hash_compute(
49    psa_algorithm_t alg,
50    const uint8_t *input, size_t input_length,
51    uint8_t *hash, size_t hash_size, size_t *hash_length);
52
53psa_status_t mbedtls_test_transparent_hash_setup(
54    mbedtls_transparent_test_driver_hash_operation_t *operation,
55    psa_algorithm_t alg);
56
57psa_status_t mbedtls_test_transparent_hash_clone(
58    const mbedtls_transparent_test_driver_hash_operation_t *source_operation,
59    mbedtls_transparent_test_driver_hash_operation_t *target_operation);
60
61psa_status_t mbedtls_test_transparent_hash_update(
62    mbedtls_transparent_test_driver_hash_operation_t *operation,
63    const uint8_t *input,
64    size_t input_length);
65
66psa_status_t mbedtls_test_transparent_hash_finish(
67    mbedtls_transparent_test_driver_hash_operation_t *operation,
68    uint8_t *hash,
69    size_t hash_size,
70    size_t *hash_length);
71
72psa_status_t mbedtls_test_transparent_hash_abort(
73    mbedtls_transparent_test_driver_hash_operation_t *operation);
74
75#endif /* PSA_CRYPTO_DRIVER_TEST */
76#endif /* PSA_CRYPTO_TEST_DRIVERS_HASH_H */
77