1 /*
2  * Test driver for asymmetric encryption.
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_ASYMMETRIC_ENCRYPTION_H
21 #define PSA_CRYPTO_TEST_DRIVERS_ASYMMETRIC_ENCRYPTION_H
22 
23 #include "mbedtls/build_info.h"
24 
25 #if defined(PSA_CRYPTO_DRIVER_TEST)
26 #include <psa/crypto_driver_common.h>
27 #include <psa/crypto.h>
28 
29 typedef struct {
30     /* If non-null, on success, copy this to the output. */
31     void *forced_output;
32     size_t forced_output_length;
33     /* If not PSA_SUCCESS, return this error code instead of processing the
34      * function call. */
35     psa_status_t forced_status;
36     /* Count the amount of times one of the asymmetric_encryption driver
37        functions is called. */
38     unsigned long hits;
39 } mbedtls_test_driver_asymmetric_encryption_hooks_t;
40 
41 #define MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT { NULL, 0, PSA_SUCCESS, 0 }
42 
43 static inline mbedtls_test_driver_asymmetric_encryption_hooks_t
mbedtls_test_driver_asymmetric_encryption_hooks_init(void)44      mbedtls_test_driver_asymmetric_encryption_hooks_init( void )
45 {
46     const mbedtls_test_driver_asymmetric_encryption_hooks_t v =
47         MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT;
48     return( v );
49 }
50 
51 extern mbedtls_test_driver_asymmetric_encryption_hooks_t
52     mbedtls_test_driver_asymmetric_encryption_hooks;
53 
54 psa_status_t mbedtls_test_transparent_asymmetric_encrypt(
55     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
56     size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
57     size_t input_length, const uint8_t *salt, size_t salt_length,
58     uint8_t *output, size_t output_size, size_t *output_length );
59 
60 psa_status_t mbedtls_test_opaque_asymmetric_encrypt(
61     const psa_key_attributes_t *attributes, const uint8_t *key,
62     size_t key_length, psa_algorithm_t alg, const uint8_t *input,
63     size_t input_length, const uint8_t *salt, size_t salt_length,
64     uint8_t *output, size_t output_size, size_t *output_length );
65 
66 psa_status_t mbedtls_test_transparent_asymmetric_decrypt(
67     const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
68     size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
69     size_t input_length, const uint8_t *salt, size_t salt_length,
70     uint8_t *output, size_t output_size, size_t *output_length );
71 
72 psa_status_t mbedtls_test_opaque_asymmetric_decrypt(
73     const psa_key_attributes_t *attributes, const uint8_t *key,
74     size_t key_length, psa_algorithm_t alg, const uint8_t *input,
75     size_t input_length, const uint8_t *salt, size_t salt_length,
76     uint8_t *output, size_t output_size, size_t *output_length );
77 
78 #endif /* PSA_CRYPTO_DRIVER_TEST */
79 #endif /* PSA_CRYPTO_TEST_DRIVERS_ASYMMETRIC_ENCRYPTION_H */
80