1/*
2 * Test driver for signature functions.
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_SIGNATURE_H
21#define PSA_CRYPTO_TEST_DRIVERS_SIGNATURE_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 non-null, on success, copy this to the output. */
30    void *forced_output;
31    size_t forced_output_length;
32    /* If not PSA_SUCCESS, return this error code instead of processing the
33     * function call. */
34    psa_status_t forced_status;
35    /* Count the amount of times one of the signature driver functions is called. */
36    unsigned long hits;
37} mbedtls_test_driver_signature_hooks_t;
38
39#define MBEDTLS_TEST_DRIVER_SIGNATURE_INIT { NULL, 0, PSA_SUCCESS, 0 }
40static inline mbedtls_test_driver_signature_hooks_t
41mbedtls_test_driver_signature_hooks_init(void)
42{
43    const mbedtls_test_driver_signature_hooks_t
44        v = MBEDTLS_TEST_DRIVER_SIGNATURE_INIT;
45    return v;
46}
47
48extern mbedtls_test_driver_signature_hooks_t
49    mbedtls_test_driver_signature_sign_hooks;
50extern mbedtls_test_driver_signature_hooks_t
51    mbedtls_test_driver_signature_verify_hooks;
52
53psa_status_t mbedtls_test_transparent_signature_sign_message(
54    const psa_key_attributes_t *attributes,
55    const uint8_t *key,
56    size_t key_length,
57    psa_algorithm_t alg,
58    const uint8_t *input,
59    size_t input_length,
60    uint8_t *signature,
61    size_t signature_size,
62    size_t *signature_length);
63
64psa_status_t mbedtls_test_opaque_signature_sign_message(
65    const psa_key_attributes_t *attributes,
66    const uint8_t *key,
67    size_t key_length,
68    psa_algorithm_t alg,
69    const uint8_t *input,
70    size_t input_length,
71    uint8_t *signature,
72    size_t signature_size,
73    size_t *signature_length);
74
75psa_status_t mbedtls_test_transparent_signature_verify_message(
76    const psa_key_attributes_t *attributes,
77    const uint8_t *key,
78    size_t key_length,
79    psa_algorithm_t alg,
80    const uint8_t *input,
81    size_t input_length,
82    const uint8_t *signature,
83    size_t signature_length);
84
85psa_status_t mbedtls_test_opaque_signature_verify_message(
86    const psa_key_attributes_t *attributes,
87    const uint8_t *key,
88    size_t key_length,
89    psa_algorithm_t alg,
90    const uint8_t *input,
91    size_t input_length,
92    const uint8_t *signature,
93    size_t signature_length);
94
95psa_status_t mbedtls_test_transparent_signature_sign_hash(
96    const psa_key_attributes_t *attributes,
97    const uint8_t *key, size_t key_length,
98    psa_algorithm_t alg,
99    const uint8_t *hash, size_t hash_length,
100    uint8_t *signature, size_t signature_size, size_t *signature_length);
101
102psa_status_t mbedtls_test_opaque_signature_sign_hash(
103    const psa_key_attributes_t *attributes,
104    const uint8_t *key, size_t key_length,
105    psa_algorithm_t alg,
106    const uint8_t *hash, size_t hash_length,
107    uint8_t *signature, size_t signature_size, size_t *signature_length);
108
109psa_status_t mbedtls_test_transparent_signature_verify_hash(
110    const psa_key_attributes_t *attributes,
111    const uint8_t *key, size_t key_length,
112    psa_algorithm_t alg,
113    const uint8_t *hash, size_t hash_length,
114    const uint8_t *signature, size_t signature_length);
115
116psa_status_t mbedtls_test_opaque_signature_verify_hash(
117    const psa_key_attributes_t *attributes,
118    const uint8_t *key, size_t key_length,
119    psa_algorithm_t alg,
120    const uint8_t *hash, size_t hash_length,
121    const uint8_t *signature, size_t signature_length);
122
123#endif /* PSA_CRYPTO_DRIVER_TEST */
124#endif /* PSA_CRYPTO_TEST_DRIVERS_SIGNATURE_H */
125