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 #include <test/helpers.h>
21
22 #if defined(MBEDTLS_PSA_CRYPTO_DRIVERS) && defined(PSA_CRYPTO_DRIVER_TEST)
23 #include "psa/crypto.h"
24 #include "mbedtls/rsa.h"
25 #include "psa_crypto_rsa.h"
26 #include "string.h"
27 #include "test/drivers/asymmetric_encryption.h"
28
29 #if defined(MBEDTLS_TEST_LIBTESTDRIVER1)
30 #include "libtestdriver1/library/psa_crypto_rsa.h"
31 #endif
32
33 mbedtls_test_driver_asymmetric_encryption_hooks_t mbedtls_test_driver_asymmetric_encryption_hooks =
34 MBEDTLS_TEST_DRIVER_ASYMMETRIC_ENCRYPTION_INIT;
35
mbedtls_test_transparent_asymmetric_encrypt(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,const uint8_t * salt,size_t salt_length,uint8_t * output,size_t output_size,size_t * output_length)36 psa_status_t mbedtls_test_transparent_asymmetric_encrypt(
37 const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
38 size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
39 size_t input_length, const uint8_t *salt, size_t salt_length,
40 uint8_t *output, size_t output_size, size_t *output_length )
41 {
42 mbedtls_test_driver_asymmetric_encryption_hooks.hits++;
43
44 if( mbedtls_test_driver_asymmetric_encryption_hooks.forced_output != NULL )
45 {
46 if( output_size < mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length )
47 return( PSA_ERROR_BUFFER_TOO_SMALL );
48
49 memcpy( output,
50 mbedtls_test_driver_asymmetric_encryption_hooks.forced_output,
51 mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length );
52 *output_length = mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length;
53
54 return( mbedtls_test_driver_asymmetric_encryption_hooks.forced_status );
55 }
56
57 if( mbedtls_test_driver_asymmetric_encryption_hooks.forced_status != PSA_SUCCESS )
58 return( mbedtls_test_driver_asymmetric_encryption_hooks.forced_status );
59
60 #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
61 defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
62 return( libtestdriver1_mbedtls_psa_asymmetric_encrypt(
63 (const libtestdriver1_psa_key_attributes_t *)attributes,
64 key_buffer, key_buffer_size,
65 alg, input, input_length, salt, salt_length,
66 output, output_size, output_length ) );
67 #else
68 return( mbedtls_psa_asymmetric_encrypt(
69 attributes, key_buffer, key_buffer_size,
70 alg, input, input_length, salt, salt_length,
71 output, output_size, output_length ) );
72 #endif
73
74 return( PSA_ERROR_NOT_SUPPORTED );
75 }
76
mbedtls_test_transparent_asymmetric_decrypt(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,const uint8_t * salt,size_t salt_length,uint8_t * output,size_t output_size,size_t * output_length)77 psa_status_t mbedtls_test_transparent_asymmetric_decrypt(
78 const psa_key_attributes_t *attributes, const uint8_t *key_buffer,
79 size_t key_buffer_size, psa_algorithm_t alg, const uint8_t *input,
80 size_t input_length, const uint8_t *salt, size_t salt_length,
81 uint8_t *output, size_t output_size, size_t *output_length )
82 {
83 mbedtls_test_driver_asymmetric_encryption_hooks.hits++;
84
85 if( mbedtls_test_driver_asymmetric_encryption_hooks.forced_output != NULL )
86 {
87 if( output_size < mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length )
88 return( PSA_ERROR_BUFFER_TOO_SMALL );
89
90 memcpy( output,
91 mbedtls_test_driver_asymmetric_encryption_hooks.forced_output,
92 mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length );
93 *output_length = mbedtls_test_driver_asymmetric_encryption_hooks.forced_output_length;
94
95 return( mbedtls_test_driver_asymmetric_encryption_hooks.forced_status );
96 }
97
98 if( mbedtls_test_driver_asymmetric_encryption_hooks.forced_status != PSA_SUCCESS )
99 return( mbedtls_test_driver_asymmetric_encryption_hooks.forced_status );
100
101 #if defined(MBEDTLS_TEST_LIBTESTDRIVER1) && \
102 defined(LIBTESTDRIVER1_MBEDTLS_PSA_BUILTIN_CIPHER)
103 return( libtestdriver1_mbedtls_psa_asymmetric_decrypt(
104 (const libtestdriver1_psa_key_attributes_t *)attributes,
105 key_buffer, key_buffer_size,
106 alg, input, input_length, salt, salt_length,
107 output, output_size, output_length ) );
108 #else
109 return( mbedtls_psa_asymmetric_decrypt(
110 attributes, key_buffer, key_buffer_size,
111 alg, input, input_length, salt, salt_length,
112 output, output_size, output_length ) );
113 #endif
114
115 return( PSA_ERROR_NOT_SUPPORTED );
116 }
117
118 /*
119 * opaque versions - TODO
120 */
mbedtls_test_opaque_asymmetric_encrypt(const psa_key_attributes_t * attributes,const uint8_t * key,size_t key_length,psa_algorithm_t alg,const uint8_t * input,size_t input_length,const uint8_t * salt,size_t salt_length,uint8_t * output,size_t output_size,size_t * output_length)121 psa_status_t mbedtls_test_opaque_asymmetric_encrypt(
122 const psa_key_attributes_t *attributes, const uint8_t *key,
123 size_t key_length, psa_algorithm_t alg, const uint8_t *input,
124 size_t input_length, const uint8_t *salt, size_t salt_length,
125 uint8_t *output, size_t output_size, size_t *output_length )
126 {
127 (void) attributes;
128 (void) key;
129 (void) key_length;
130 (void) alg;
131 (void) input;
132 (void) input_length;
133 (void) salt;
134 (void) salt_length;
135 (void) output;
136 (void) output_size;
137 (void) output_length;
138 return( PSA_ERROR_NOT_SUPPORTED );
139 }
140
mbedtls_test_opaque_asymmetric_decrypt(const psa_key_attributes_t * attributes,const uint8_t * key,size_t key_length,psa_algorithm_t alg,const uint8_t * input,size_t input_length,const uint8_t * salt,size_t salt_length,uint8_t * output,size_t output_size,size_t * output_length)141 psa_status_t mbedtls_test_opaque_asymmetric_decrypt(
142 const psa_key_attributes_t *attributes, const uint8_t *key,
143 size_t key_length, psa_algorithm_t alg, const uint8_t *input,
144 size_t input_length, const uint8_t *salt, size_t salt_length,
145 uint8_t *output, size_t output_size, size_t *output_length )
146 {
147 (void) attributes;
148 (void) key;
149 (void) key_length;
150 (void) alg;
151 (void) input;
152 (void) input_length;
153 (void) salt;
154 (void) salt_length;
155 (void) output;
156 (void) output_size;
157 (void) output_length;
158 return( PSA_ERROR_NOT_SUPPORTED );
159 }
160
161 #endif /* MBEDTLS_PSA_CRYPTO_DRIVERS && PSA_CRYPTO_DRIVER_TEST */
162
