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Aditya Deshpande17845b82022-10-13 17:21:01 +01001/*
2 * Test driver for key agreement functions.
3 */
4/* Copyright The Mbed TLS Contributors
Dave Rodgman16799db2023-11-02 19:47:20 +00005 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
Aditya Deshpande17845b82022-10-13 17:21:01 +01006 */
7
8#ifndef PSA_CRYPTO_TEST_DRIVERS_KEY_AGREEMENT_H
9#define PSA_CRYPTO_TEST_DRIVERS_KEY_AGREEMENT_H
10
11#include "mbedtls/build_info.h"
12
13#if defined(PSA_CRYPTO_DRIVER_TEST)
14#include <psa/crypto_driver_common.h>
15
16typedef struct {
17 /* If non-null, on success, copy this to the output. */
18 void *forced_output;
19 size_t forced_output_length;
20 /* If not PSA_SUCCESS, return this error code instead of processing the
21 * function call. */
22 psa_status_t forced_status;
23 /* Count the amount of times one of the signature driver functions is called. */
24 unsigned long hits;
25} mbedtls_test_driver_key_agreement_hooks_t;
26
27#define MBEDTLS_TEST_DRIVER_KEY_AGREEMENT_INIT { NULL, 0, PSA_SUCCESS, 0 }
28static inline mbedtls_test_driver_key_agreement_hooks_t
Gilles Peskine449bd832023-01-11 14:50:10 +010029mbedtls_test_driver_key_agreement_hooks_init(void)
Aditya Deshpande17845b82022-10-13 17:21:01 +010030{
31 const mbedtls_test_driver_key_agreement_hooks_t
32 v = MBEDTLS_TEST_DRIVER_KEY_AGREEMENT_INIT;
Gilles Peskine449bd832023-01-11 14:50:10 +010033 return v;
Aditya Deshpande17845b82022-10-13 17:21:01 +010034}
35
Aditya Deshpande39e08d42022-11-16 17:08:53 +000036extern mbedtls_test_driver_key_agreement_hooks_t
37 mbedtls_test_driver_key_agreement_hooks;
38
Aditya Deshpande17845b82022-10-13 17:21:01 +010039psa_status_t mbedtls_test_transparent_key_agreement(
40 const psa_key_attributes_t *attributes,
41 const uint8_t *key_buffer,
42 size_t key_buffer_size,
43 psa_algorithm_t alg,
44 const uint8_t *peer_key,
45 size_t peer_key_length,
46 uint8_t *shared_secret,
47 size_t shared_secret_size,
Gilles Peskine449bd832023-01-11 14:50:10 +010048 size_t *shared_secret_length);
Aditya Deshpande17845b82022-10-13 17:21:01 +010049
Aditya Deshpande1ac41de2022-11-28 14:46:30 +000050psa_status_t mbedtls_test_opaque_key_agreement(
51 const psa_key_attributes_t *attributes,
52 const uint8_t *key_buffer,
53 size_t key_buffer_size,
54 psa_algorithm_t alg,
55 const uint8_t *peer_key,
56 size_t peer_key_length,
57 uint8_t *shared_secret,
58 size_t shared_secret_size,
Gilles Peskine449bd832023-01-11 14:50:10 +010059 size_t *shared_secret_length);
Aditya Deshpande17845b82022-10-13 17:21:01 +010060
61#endif /*PSA_CRYPTO_DRIVER_TEST */
Aditya Deshpande40c05cc2022-10-14 16:41:40 +010062#endif /* PSA_CRYPTO_TEST_DRIVERS_KEY_AGREEMENT_H */