1 /* 2 * Test driver for cipher 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_CIPHER_H 21 #define PSA_CRYPTO_TEST_DRIVERS_CIPHER_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 #include "mbedtls/cipher.h" 30 31 typedef struct { 32 /* If non-null, on success, copy this to the output. */ 33 void *forced_output; 34 size_t forced_output_length; 35 /* If not PSA_SUCCESS, return this error code instead of processing the 36 * function call. */ 37 psa_status_t forced_status; 38 /* Count the amount of times one of the cipher driver functions is called. */ 39 unsigned long hits; 40 } mbedtls_test_driver_cipher_hooks_t; 41 42 #define MBEDTLS_TEST_DRIVER_CIPHER_INIT { NULL, 0, PSA_SUCCESS, 0 } 43 static inline mbedtls_test_driver_cipher_hooks_t mbedtls_test_driver_cipher_hooks_init(void)44 mbedtls_test_driver_cipher_hooks_init( void ) 45 { 46 const mbedtls_test_driver_cipher_hooks_t v = MBEDTLS_TEST_DRIVER_CIPHER_INIT; 47 return( v ); 48 } 49 50 extern mbedtls_test_driver_cipher_hooks_t mbedtls_test_driver_cipher_hooks; 51 52 psa_status_t mbedtls_test_transparent_cipher_encrypt( 53 const psa_key_attributes_t *attributes, 54 const uint8_t *key, size_t key_length, 55 psa_algorithm_t alg, 56 const uint8_t *iv, size_t iv_length, 57 const uint8_t *input, size_t input_length, 58 uint8_t *output, size_t output_size, size_t *output_length); 59 60 psa_status_t mbedtls_test_transparent_cipher_decrypt( 61 const psa_key_attributes_t *attributes, 62 const uint8_t *key, size_t key_length, 63 psa_algorithm_t alg, 64 const uint8_t *input, size_t input_length, 65 uint8_t *output, size_t output_size, size_t *output_length); 66 67 psa_status_t mbedtls_test_transparent_cipher_encrypt_setup( 68 mbedtls_transparent_test_driver_cipher_operation_t *operation, 69 const psa_key_attributes_t *attributes, 70 const uint8_t *key, size_t key_length, 71 psa_algorithm_t alg); 72 73 psa_status_t mbedtls_test_transparent_cipher_decrypt_setup( 74 mbedtls_transparent_test_driver_cipher_operation_t *operation, 75 const psa_key_attributes_t *attributes, 76 const uint8_t *key, size_t key_length, 77 psa_algorithm_t alg); 78 79 psa_status_t mbedtls_test_transparent_cipher_abort( 80 mbedtls_transparent_test_driver_cipher_operation_t *operation ); 81 82 psa_status_t mbedtls_test_transparent_cipher_set_iv( 83 mbedtls_transparent_test_driver_cipher_operation_t *operation, 84 const uint8_t *iv, size_t iv_length); 85 86 psa_status_t mbedtls_test_transparent_cipher_update( 87 mbedtls_transparent_test_driver_cipher_operation_t *operation, 88 const uint8_t *input, size_t input_length, 89 uint8_t *output, size_t output_size, size_t *output_length); 90 91 psa_status_t mbedtls_test_transparent_cipher_finish( 92 mbedtls_transparent_test_driver_cipher_operation_t *operation, 93 uint8_t *output, size_t output_size, size_t *output_length); 94 95 /* 96 * opaque versions 97 */ 98 psa_status_t mbedtls_test_opaque_cipher_encrypt( 99 const psa_key_attributes_t *attributes, 100 const uint8_t *key, size_t key_length, 101 psa_algorithm_t alg, 102 const uint8_t *iv, size_t iv_length, 103 const uint8_t *input, size_t input_length, 104 uint8_t *output, size_t output_size, size_t *output_length); 105 106 psa_status_t mbedtls_test_opaque_cipher_decrypt( 107 const psa_key_attributes_t *attributes, 108 const uint8_t *key, size_t key_length, 109 psa_algorithm_t alg, 110 const uint8_t *input, size_t input_length, 111 uint8_t *output, size_t output_size, size_t *output_length); 112 113 psa_status_t mbedtls_test_opaque_cipher_encrypt_setup( 114 mbedtls_opaque_test_driver_cipher_operation_t *operation, 115 const psa_key_attributes_t *attributes, 116 const uint8_t *key, size_t key_length, 117 psa_algorithm_t alg); 118 119 psa_status_t mbedtls_test_opaque_cipher_decrypt_setup( 120 mbedtls_opaque_test_driver_cipher_operation_t *operation, 121 const psa_key_attributes_t *attributes, 122 const uint8_t *key, size_t key_length, 123 psa_algorithm_t alg); 124 125 psa_status_t mbedtls_test_opaque_cipher_abort( 126 mbedtls_opaque_test_driver_cipher_operation_t *operation); 127 128 psa_status_t mbedtls_test_opaque_cipher_set_iv( 129 mbedtls_opaque_test_driver_cipher_operation_t *operation, 130 const uint8_t *iv, size_t iv_length); 131 132 psa_status_t mbedtls_test_opaque_cipher_update( 133 mbedtls_opaque_test_driver_cipher_operation_t *operation, 134 const uint8_t *input, size_t input_length, 135 uint8_t *output, size_t output_size, size_t *output_length); 136 137 psa_status_t mbedtls_test_opaque_cipher_finish( 138 mbedtls_opaque_test_driver_cipher_operation_t *operation, 139 uint8_t *output, size_t output_size, size_t *output_length); 140 141 #endif /* PSA_CRYPTO_DRIVER_TEST */ 142 #endif /* PSA_CRYPTO_TEST_DRIVERS_CIPHER_H */ 143
