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crypto_platform_spe.h
1 /**
2  * \file psa/crypto_platform_spe.h
3  *
4  * \brief PSA cryptography module: Mbed TLS platfom definitions
5  */
6 /*
7  * Copyright (C) 2018, ARM Limited, All Rights Reserved
8  * SPDX-License-Identifier: Apache-2.0
9  *
10  * Licensed under the Apache License, Version 2.0 (the "License"); you may
11  * not use this file except in compliance with the License.
12  * You may obtain a copy of the License at
13  *
14  * http://www.apache.org/licenses/LICENSE-2.0
15  *
16  * Unless required by applicable law or agreed to in writing, software
17  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
18  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19  * See the License for the specific language governing permissions and
20  * limitations under the License.
21  *
22  * This file is part of mbed TLS (https://tls.mbed.org)
23  */
24 
25 #ifndef PSA_CRYPTO_SPE_PLATFORM_H
26 #define PSA_CRYPTO_SPE_PLATFORM_H
27 
28 /* Include the Mbed TLS configuration file, the way Mbed TLS does it
29  * in each of its header files. */
30 #if !defined(MBEDTLS_CONFIG_FILE)
31 #include "../mbedtls/config.h"
32 #else
33 #include MBEDTLS_CONFIG_FILE
34 #endif
35 
36 /** \defgroup PSA Crypto APIs
37 * @{
38 */
39 
40 /** \brief psa_s_function_t enum defines for all the available functions in PSA Crypto. */
41 typedef enum psa_sec_function_s {
42  PSA_CRYPTO_INVALID,
43  PSA_GET_KEY_ATTRIBUTES,
44  PSA_OPEN_KEY,
45  PSA_CLOSE_KEY,
46  PSA_IMPORT_KEY,
47  PSA_DESTROY_KEY,
48  PSA_EXPORT_KEY,
49  PSA_EXPORT_PUBLIC_KEY,
50  PSA_COPY_KEY,
51  PSA_HASH_COMPUTE,
52  PSA_HASH_COMPARE,
53  PSA_HASH_SETUP,
54  PSA_HASH_UPDATE,
55  PSA_HASH_FINISH,
56  PSA_HASH_VERIFY,
57  PSA_HASH_ABORT,
58  PSA_HASH_CLONE,
59  PSA_HASH_CLONE_BEGIN,
60  PSA_HASH_CLONE_END,
61  PSA_MAC_COMPUTE,
62  PSA_MAC_VERIFY,
63  PSA_MAC_SIGN_SETUP,
64  PSA_MAC_VERIFY_SETUP,
65  PSA_MAC_UPDATE,
66  PSA_MAC_SIGN_FINISH,
67  PSA_MAC_VERIFY_FINISH,
68  PSA_MAC_ABORT,
69  PSA_CIPHER_ENCRYPT,
70  PSA_CIPHER_DECRYPT,
71  PSA_CIPHER_ENCRYPT_SETUP,
72  PSA_CIPHER_DECRYPT_SETUP,
73  PSA_CIPHER_GENERATE_IV,
74  PSA_CIPHER_SET_IV,
75  PSA_CIPHER_UPDATE,
76  PSA_CIPHER_FINISH,
77  PSA_CIPHER_ABORT,
78  PSA_AEAD_ENCRYPT,
79  PSA_AEAD_DECRYPT,
80  PSA_AEAD_ENCRYPT_SETUP,
81  PSA_AEAD_DECRYPT_SETUP,
82  PSA_AEAD_GENERATE_NONCE,
83  PSA_AEAD_SET_NONCE,
84  PSA_AEAD_SET_LENGTHS,
85  PSA_AEAD_UPDATE_AD,
86  PSA_AEAD_UPDATE,
87  PSA_AEAD_FINISH,
88  PSA_AEAD_VERIFY,
89  PSA_AEAD_ABORT,
90  PSA_ASYMMETRIC_SIGN,
91  PSA_ASYMMETRIC_VERIFY,
92  PSA_ASYMMETRIC_ENCRYPT,
93  PSA_ASYMMETRIC_DECRYPT,
94  PSA_KEY_DERIVATION_SETUP,
95  PSA_KEY_DERIVATION_GET_CAPACITY,
96  PSA_KEY_DERIVATION_SET_CAPACITY,
97  PSA_KEY_DERIVATION_INPUT_BYTES,
98  PSA_KEY_DERIVATION_INPUT_KEY,
99  PSA_KEY_DERIVATION_KEY_AGREEMENT,
100  PSA_KEY_DERIVATION_OUTPUT_BYTES,
101  PSA_KEY_DERIVATION_OUTPUT_KEY,
102  PSA_KEY_DERIVATION_ABORT,
103  PSA_RAW_KEY_AGREEMENT,
104  PSA_GENERATE_RANDOM,
105  PSA_GENERATE_KEY,
106 } psa_sec_function_t;
107 
108 /**@}*/
109 
110 /** \defgroup PSA Crypto structures for IPC
111 * @{
112 */
113 
114 /** psa_crypto_ipc_s struct used for some of the
115  * PSA Crypto APIs that need psa_key_handle_t and psa_algorithm_t arguments
116  * and in order to use the existing infrastructure of the SPM-IPC we provide a struct to
117  * pack them together.
118  */
119 typedef struct psa_crypto_ipc_s {
120  psa_sec_function_t func;
121  psa_key_handle_t handle;
122  psa_algorithm_t alg;
123 } psa_crypto_ipc_t;
124 
125 /** psa_crypto_derivation_ipc_s struct used for some of the
126  * PSA Crypto APIs that need psa_key_handle_t and psa_algorithm_t arguments
127  * and in order to use the existing infrastructure of the SPM-IPC we provide a struct to
128  * pack them together.
129  */
130 typedef struct psa_crypto_derivation_ipc_s {
131  psa_sec_function_t func;
132  psa_key_handle_t handle;
133  psa_algorithm_t alg;
134  size_t capacity;
135 } psa_crypto_derivation_ipc_t;
136 
137 /** psa_key_mng_ipc_s struct used for some of the
138  * PSA Crypto APIs that need psa_key_handle_t and psa_algorithm_t arguments
139  * and in order to use the existing infrastructure of the SPM-IPC we provide a struct to
140  * pack them together.
141  */
142 typedef struct psa_key_mng_ipc_s {
143  psa_key_handle_t handle;
144  psa_sec_function_t func;
145 } psa_key_mng_ipc_t;
146 
147 /** psa_crypto_ipc_aead_s struct used for AEAD integrated
148  * PSA Crypto APIs that need psa_key_handle_t and psa_algorithm_t and extra arguments
149  * and in order to use the existing infrastructure of the SPM-IPC we provide a struct to
150  * pack them together.
151  */
152 // Max length supported for nonce is 16 bytes.
153 #define PSA_AEAD_MAX_NONCE_SIZE 16
154 typedef struct psa_crypto_ipc_aead_s {
155  psa_sec_function_t func;
156  psa_key_handle_t handle;
157  psa_algorithm_t alg;
158  uint16_t nonce_size;
159  size_t additional_data_length;
160  size_t input_length;
161  uint8_t nonce[PSA_AEAD_MAX_NONCE_SIZE];
162 } psa_crypto_ipc_aead_t;
163 
164 /** psa_crypto_ipc_asymmetric_s struct used for asymmetric
165  * PSA Crypto APIs that need psa_key_handle_t and psa_algorithm_t arguments
166  * and in order to use the existing infrastructure of the SPM-IPC we provide a struct to
167  * pack them together.
168  */
169 typedef struct psa_crypto_ipc_asymmetric_s {
170  psa_sec_function_t func;
171  psa_key_handle_t handle;
172  psa_algorithm_t alg;
173  size_t input_length;
174  size_t salt_length;
175 } psa_crypto_ipc_asymmetric_t;
176 
177 /**@}*/
178 
179 #endif /* PSA_CRYPTO_SPE_PLATFORM_H */
psa_crypto_derivation_ipc_t
struct psa_crypto_derivation_ipc_s psa_crypto_derivation_ipc_t
psa_crypto_derivation_ipc_s struct used for some of the PSA Crypto APIs that need psa_key_handle_t an...
psa_sec_function_s
psa_sec_function_s
psa_s_function_t enum defines for all the available functions in PSA Crypto.
Definition: crypto_platform_spe.h:41
PSA_AEAD_MAX_NONCE_SIZE
#define PSA_AEAD_MAX_NONCE_SIZE
psa_crypto_ipc_aead_s struct used for AEAD integrated PSA Crypto APIs that need psa_key_handle_t and ...
Definition: crypto_platform_spe.h:153
psa_crypto_ipc_aead_s
Definition: crypto_platform_spe.h:154
psa_crypto_ipc_asymmetric_s
psa_crypto_ipc_asymmetric_s struct used for asymmetric PSA Crypto APIs that need psa_key_handle_t and...
Definition: crypto_platform_spe.h:169
psa_crypto_ipc_s
psa_crypto_ipc_s struct used for some of the PSA Crypto APIs that need psa_key_handle_t and psa_algor...
Definition: crypto_platform_spe.h:119
psa_key_mng_ipc_t
struct psa_key_mng_ipc_s psa_key_mng_ipc_t
psa_key_mng_ipc_s struct used for some of the PSA Crypto APIs that need psa_key_handle_t and psa_algo...
psa_crypto_ipc_asymmetric_t
struct psa_crypto_ipc_asymmetric_s psa_crypto_ipc_asymmetric_t
psa_crypto_ipc_asymmetric_s struct used for asymmetric PSA Crypto APIs that need psa_key_handle_t and...
psa_crypto_derivation_ipc_s
psa_crypto_derivation_ipc_s struct used for some of the PSA Crypto APIs that need psa_key_handle_t an...
Definition: crypto_platform_spe.h:130
psa_sec_function_t
enum psa_sec_function_s psa_sec_function_t
psa_s_function_t enum defines for all the available functions in PSA Crypto.
psa_crypto_ipc_t
struct psa_crypto_ipc_s psa_crypto_ipc_t
psa_crypto_ipc_s struct used for some of the PSA Crypto APIs that need psa_key_handle_t and psa_algor...
psa_key_mng_ipc_s
psa_key_mng_ipc_s struct used for some of the PSA Crypto APIs that need psa_key_handle_t and psa_algo...
Definition: crypto_platform_spe.h:142
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