mbed TLS v2.28.0
crypto_types.h
Go to the documentation of this file.
1 
16 /*
17  * Copyright The Mbed TLS Contributors
18  * SPDX-License-Identifier: Apache-2.0
19  *
20  * Licensed under the Apache License, Version 2.0 (the "License"); you may
21  * not use this file except in compliance with the License.
22  * You may obtain a copy of the License at
23  *
24  * http://www.apache.org/licenses/LICENSE-2.0
25  *
26  * Unless required by applicable law or agreed to in writing, software
27  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
28  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
29  * See the License for the specific language governing permissions and
30  * limitations under the License.
31  */
32 
33 #ifndef PSA_CRYPTO_TYPES_H
34 #define PSA_CRYPTO_TYPES_H
35 
36 #include "crypto_platform.h"
37 
38 /* If MBEDTLS_PSA_CRYPTO_C is defined, make sure MBEDTLS_PSA_CRYPTO_CLIENT
39  * is defined as well to include all PSA code.
40  */
41 #if defined(MBEDTLS_PSA_CRYPTO_C)
42 #define MBEDTLS_PSA_CRYPTO_CLIENT
43 #endif /* MBEDTLS_PSA_CRYPTO_C */
44 
45 #include <stdint.h>
46 
57 /* If #PSA_SUCCESS is already defined, it means that #psa_status_t
58  * is also defined in an external header, so prevent its multiple
59  * definition.
60  */
61 #ifndef PSA_SUCCESS
62 typedef int32_t psa_status_t;
63 #endif
64 
73 typedef uint16_t psa_key_type_t;
74 
84 typedef uint8_t psa_ecc_family_t;
85 
95 typedef uint8_t psa_dh_family_t;
96 
105 typedef uint32_t psa_algorithm_t;
106 
146 typedef uint32_t psa_key_lifetime_t;
147 
177 typedef uint8_t psa_key_persistence_t;
178 
213 typedef uint32_t psa_key_location_t;
214 
224 typedef uint32_t psa_key_id_t;
225 
226 #if !defined(MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER)
228 
229 #else /* MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER */
230 /* Implementation-specific: The Mbed Cryptography library can be built as
231  * part of a multi-client service that exposes the PSA Cryptograpy API in each
232  * client and encodes the client identity in the key identifier argument of
233  * functions such as psa_open_key().
234  */
235 typedef struct
236 {
237  psa_key_id_t key_id;
238  mbedtls_key_owner_id_t owner;
240 
241 #endif /* !MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER */
242 
250 typedef uint32_t psa_key_usage_t;
251 
360 
361 
362 #ifndef __DOXYGEN_ONLY__
363 #if defined(MBEDTLS_PSA_CRYPTO_SE_C)
364 /* Mbed Crypto defines this type in crypto_types.h because it is also
365  * visible to applications through an implementation-specific extension.
366  * For the PSA Cryptography specification, this type is only visible
367  * via crypto_se_driver.h. */
368 typedef uint64_t psa_key_slot_number_t;
369 #endif /* MBEDTLS_PSA_CRYPTO_SE_C */
370 #endif /* !__DOXYGEN_ONLY__ */
371 
379 typedef uint16_t psa_key_derivation_step_t;
380 
383 #endif /* PSA_CRYPTO_TYPES_H */
uint8_t psa_key_persistence_t
Definition: crypto_types.h:177
uint16_t psa_key_derivation_step_t
Encoding of the step of a key derivation.
Definition: crypto_types.h:379
uint32_t psa_key_id_t
Definition: crypto_types.h:224
uint8_t psa_dh_family_t
Definition: crypto_types.h:95
uint32_t psa_key_location_t
Definition: crypto_types.h:213
uint64_t psa_key_slot_number_t
uint32_t psa_algorithm_t
Encoding of a cryptographic algorithm.
Definition: crypto_types.h:105
PSA cryptography module: Mbed TLS platform definitions.
uint32_t psa_key_usage_t
Encoding of permitted usage on a key.
Definition: crypto_types.h:250
uint16_t psa_key_type_t
Encoding of a key type.
Definition: crypto_types.h:73
psa_key_id_t mbedtls_svc_key_id_t
Definition: crypto_types.h:227
uint32_t psa_key_lifetime_t
Definition: crypto_types.h:146
uint8_t psa_ecc_family_t
Definition: crypto_types.h:84
int32_t psa_status_t
Function return status.
Definition: crypto_types.h:62