Mbed TLS v3.6.0
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crypto.h
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1
5/*
6 * Copyright The Mbed TLS Contributors
7 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
8 */
9
10#ifndef PSA_CRYPTO_H
11#define PSA_CRYPTO_H
12
13#if defined(MBEDTLS_PSA_CRYPTO_PLATFORM_FILE)
14#include MBEDTLS_PSA_CRYPTO_PLATFORM_FILE
15#else
16#include "crypto_platform.h"
17#endif
18
19#include <stddef.h>
20
21#ifdef __DOXYGEN_ONLY__
22/* This __DOXYGEN_ONLY__ block contains mock definitions for things that
23 * must be defined in the crypto_platform.h header. These mock definitions
24 * are present in this file as a convenience to generate pretty-printed
25 * documentation that includes those definitions. */
26
32#endif /* __DOXYGEN_ONLY__ */
33
34#ifdef __cplusplus
35extern "C" {
36#endif
37
38/* The file "crypto_types.h" declares types that encode errors,
39 * algorithms, key types, policies, etc. */
40#include "crypto_types.h"
41
49#define PSA_CRYPTO_API_VERSION_MAJOR 1
50
54#define PSA_CRYPTO_API_VERSION_MINOR 0
55
58/* The file "crypto_values.h" declares macros to build and analyze values
59 * of integral types defined in "crypto_types.h". */
60#include "crypto_values.h"
61
95
111
133static void psa_set_key_id(psa_key_attributes_t *attributes,
135
136#ifdef MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
151static void mbedtls_set_key_owner_id(psa_key_attributes_t *attributes,
152 mbedtls_key_owner_id_t owner);
153#endif
154
182 psa_key_lifetime_t lifetime);
183
197 const psa_key_attributes_t *attributes);
198
210 const psa_key_attributes_t *attributes);
211
229 psa_key_usage_t usage_flags);
230
242 const psa_key_attributes_t *attributes);
243
275 psa_algorithm_t alg);
276
277
289 const psa_key_attributes_t *attributes);
290
306 psa_key_type_t type);
307
308
324 size_t bits);
325
337
348static size_t psa_get_key_bits(const psa_key_attributes_t *attributes);
349
379 psa_key_attributes_t *attributes);
380
394
423
513 const psa_key_attributes_t *attributes,
514 mbedtls_svc_key_id_t *target_key);
515
516
568
647 const uint8_t *data,
648 size_t data_length,
650
651
652
742 uint8_t *data,
743 size_t data_size,
744 size_t *data_length);
745
817 uint8_t *data,
818 size_t data_size,
819 size_t *data_length);
820
821
822
861 const uint8_t *input,
862 size_t input_length,
863 uint8_t *hash,
864 size_t hash_size,
865 size_t *hash_length);
866
896 const uint8_t *input,
897 size_t input_length,
898 const uint8_t *hash,
899 size_t hash_length);
900
930
940
990 psa_algorithm_t alg);
991
1016 const uint8_t *input,
1017 size_t input_length);
1018
1062 uint8_t *hash,
1063 size_t hash_size,
1064 size_t *hash_length);
1065
1103 const uint8_t *hash,
1104 size_t hash_length);
1105
1132
1161 psa_hash_operation_t *target_operation);
1162
1212 psa_algorithm_t alg,
1213 const uint8_t *input,
1214 size_t input_length,
1215 uint8_t *mac,
1216 size_t mac_size,
1217 size_t *mac_length);
1218
1253 psa_algorithm_t alg,
1254 const uint8_t *input,
1255 size_t input_length,
1256 const uint8_t *mac,
1257 size_t mac_length);
1258
1289
1299
1360 psa_algorithm_t alg);
1361
1422 psa_algorithm_t alg);
1423
1451 const uint8_t *input,
1452 size_t input_length);
1453
1500 uint8_t *mac,
1501 size_t mac_size,
1502 size_t *mac_length);
1503
1543 const uint8_t *mac,
1544 size_t mac_length);
1545
1572
1619 psa_algorithm_t alg,
1620 const uint8_t *input,
1621 size_t input_length,
1622 uint8_t *output,
1623 size_t output_size,
1624 size_t *output_length);
1625
1666 psa_algorithm_t alg,
1667 const uint8_t *input,
1668 size_t input_length,
1669 uint8_t *output,
1670 size_t output_size,
1671 size_t *output_length);
1672
1702
1712
1774 psa_algorithm_t alg);
1775
1837 psa_algorithm_t alg);
1838
1874 uint8_t *iv,
1875 size_t iv_size,
1876 size_t *iv_length);
1877
1915 const uint8_t *iv,
1916 size_t iv_length);
1917
1956 const uint8_t *input,
1957 size_t input_length,
1958 uint8_t *output,
1959 size_t output_size,
1960 size_t *output_length);
1961
2008 uint8_t *output,
2009 size_t output_size,
2010 size_t *output_length);
2011
2038
2107 psa_algorithm_t alg,
2108 const uint8_t *nonce,
2109 size_t nonce_length,
2110 const uint8_t *additional_data,
2111 size_t additional_data_length,
2112 const uint8_t *plaintext,
2113 size_t plaintext_length,
2114 uint8_t *ciphertext,
2115 size_t ciphertext_size,
2116 size_t *ciphertext_length);
2117
2180 psa_algorithm_t alg,
2181 const uint8_t *nonce,
2182 size_t nonce_length,
2183 const uint8_t *additional_data,
2184 size_t additional_data_length,
2185 const uint8_t *ciphertext,
2186 size_t ciphertext_length,
2187 uint8_t *plaintext,
2188 size_t plaintext_size,
2189 size_t *plaintext_length);
2190
2220
2230
2299 psa_algorithm_t alg);
2300
2365 psa_algorithm_t alg);
2366
2403 uint8_t *nonce,
2404 size_t nonce_size,
2405 size_t *nonce_length);
2406
2443 const uint8_t *nonce,
2444 size_t nonce_length);
2445
2488 size_t ad_length,
2489 size_t plaintext_length);
2490
2536 const uint8_t *input,
2537 size_t input_length);
2538
2620 const uint8_t *input,
2621 size_t input_length,
2622 uint8_t *output,
2623 size_t output_size,
2624 size_t *output_length);
2625
2706 uint8_t *ciphertext,
2707 size_t ciphertext_size,
2708 size_t *ciphertext_length,
2709 uint8_t *tag,
2710 size_t tag_size,
2711 size_t *tag_length);
2712
2789 uint8_t *plaintext,
2790 size_t plaintext_size,
2791 size_t *plaintext_length,
2792 const uint8_t *tag,
2793 size_t tag_length);
2794
2821
2887 psa_algorithm_t alg,
2888 const uint8_t *input,
2889 size_t input_length,
2890 uint8_t *signature,
2891 size_t signature_size,
2892 size_t *signature_length);
2893
2939 psa_algorithm_t alg,
2940 const uint8_t *input,
2941 size_t input_length,
2942 const uint8_t *signature,
2943 size_t signature_length);
2944
2992 psa_algorithm_t alg,
2993 const uint8_t *hash,
2994 size_t hash_length,
2995 uint8_t *signature,
2996 size_t signature_size,
2997 size_t *signature_length);
2998
3043 psa_algorithm_t alg,
3044 const uint8_t *hash,
3045 size_t hash_length,
3046 const uint8_t *signature,
3047 size_t signature_length);
3048
3101 psa_algorithm_t alg,
3102 const uint8_t *input,
3103 size_t input_length,
3104 const uint8_t *salt,
3105 size_t salt_length,
3106 uint8_t *output,
3107 size_t output_size,
3108 size_t *output_length);
3109
3162 psa_algorithm_t alg,
3163 const uint8_t *input,
3164 size_t input_length,
3165 const uint8_t *salt,
3166 size_t salt_length,
3167 uint8_t *output,
3168 size_t output_size,
3169 size_t *output_length);
3170
3207
3217
3279 psa_algorithm_t alg);
3280
3301 const psa_key_derivation_operation_t *operation,
3302 size_t *capacity);
3303
3330 size_t capacity);
3331
3339#define PSA_KEY_DERIVATION_UNLIMITED_CAPACITY ((size_t) (-1))
3340
3384 const uint8_t *data,
3385 size_t data_length);
3386
3427 uint64_t value);
3428
3496
3563 mbedtls_svc_key_id_t private_key,
3564 const uint8_t *peer_key,
3565 size_t peer_key_length);
3566
3609 uint8_t *output,
3610 size_t output_length);
3611
3763 const psa_key_attributes_t *attributes,
3766
3838 const psa_key_attributes_t *attributes,
3840 const psa_key_production_parameters_t *params,
3841 size_t params_data_length,
3843
3899 const uint8_t *expected_output,
3900 size_t output_length);
3901
3964 psa_key_id_t expected);
3965
3991
4043 mbedtls_svc_key_id_t private_key,
4044 const uint8_t *peer_key,
4045 size_t peer_key_length,
4046 uint8_t *output,
4047 size_t output_size,
4048 size_t *output_length);
4049
4081 size_t output_size);
4082
4133
4184 const psa_key_production_parameters_t *params,
4185 size_t params_data_length,
4187
4226
4259
4332void psa_interruptible_set_max_ops(uint32_t max_ops);
4333
4352
4381
4408
4483 const uint8_t *hash, size_t hash_length);
4484
4575 uint8_t *signature, size_t signature_size,
4576 size_t *signature_length);
4577
4617
4695 const uint8_t *hash, size_t hash_length,
4696 const uint8_t *signature, size_t signature_length);
4697
4771
4811
4812
4815#ifdef __cplusplus
4816}
4817#endif
4818
4819/* The file "crypto_sizes.h" contains definitions for size calculation
4820 * macros whose definitions are implementation-specific. */
4821#include "crypto_sizes.h"
4822
4823/* The file "crypto_struct.h" contains definitions for
4824 * implementation-specific structs that are declared above. */
4825#if defined(MBEDTLS_PSA_CRYPTO_STRUCT_FILE)
4826#include MBEDTLS_PSA_CRYPTO_STRUCT_FILE
4827#else
4828#include "crypto_struct.h"
4829#endif
4830
4831/* The file "crypto_extra.h" contains vendor-specific definitions. This
4832 * can include vendor-defined algorithms, extra functions, etc. */
4833#include "crypto_extra.h"
4834
4835#endif /* PSA_CRYPTO_H */
PSA cryptography module: Mbed TLS vendor extensions.
PSA cryptography module: Mbed TLS platform definitions.
PSA cryptography module: Mbed TLS buffer size macros.
PSA cryptography module: Mbed TLS structured type implementations.
PSA cryptography module: type aliases.
PSA cryptography module: macros to build and analyze integer values.
psa_status_t psa_mac_sign_setup(psa_mac_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg)
psa_status_t psa_mac_verify_setup(psa_mac_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg)
static psa_mac_operation_t psa_mac_operation_init(void)
psa_status_t psa_mac_update(psa_mac_operation_t *operation, const uint8_t *input, size_t input_length)
psa_status_t psa_mac_compute(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *mac, size_t mac_size, size_t *mac_length)
psa_status_t psa_mac_sign_finish(psa_mac_operation_t *operation, uint8_t *mac, size_t mac_size, size_t *mac_length)
psa_status_t psa_mac_verify_finish(psa_mac_operation_t *operation, const uint8_t *mac, size_t mac_length)
psa_status_t psa_mac_abort(psa_mac_operation_t *operation)
psa_status_t psa_mac_verify(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *input, size_t input_length, const uint8_t *mac, size_t mac_length)
psa_status_t psa_aead_encrypt_setup(psa_aead_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg)
static psa_aead_operation_t psa_aead_operation_init(void)
psa_status_t psa_aead_generate_nonce(psa_aead_operation_t *operation, uint8_t *nonce, size_t nonce_size, size_t *nonce_length)
psa_status_t psa_aead_set_nonce(psa_aead_operation_t *operation, const uint8_t *nonce, size_t nonce_length)
psa_status_t psa_aead_update_ad(psa_aead_operation_t *operation, const uint8_t *input, size_t input_length)
psa_status_t psa_aead_finish(psa_aead_operation_t *operation, uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length, uint8_t *tag, size_t tag_size, size_t *tag_length)
psa_status_t psa_aead_decrypt_setup(psa_aead_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg)
psa_status_t psa_aead_set_lengths(psa_aead_operation_t *operation, size_t ad_length, size_t plaintext_length)
psa_status_t psa_aead_verify(psa_aead_operation_t *operation, uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length, const uint8_t *tag, size_t tag_length)
psa_status_t psa_aead_encrypt(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *nonce, size_t nonce_length, const uint8_t *additional_data, size_t additional_data_length, const uint8_t *plaintext, size_t plaintext_length, uint8_t *ciphertext, size_t ciphertext_size, size_t *ciphertext_length)
psa_status_t psa_aead_decrypt(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *nonce, size_t nonce_length, const uint8_t *additional_data, size_t additional_data_length, const uint8_t *ciphertext, size_t ciphertext_length, uint8_t *plaintext, size_t plaintext_size, size_t *plaintext_length)
psa_status_t psa_aead_abort(psa_aead_operation_t *operation)
psa_status_t psa_aead_update(psa_aead_operation_t *operation, const uint8_t *input, size_t input_length, uint8_t *output, size_t output_size, size_t *output_length)
psa_status_t psa_verify_message(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *input, size_t input_length, const uint8_t *signature, size_t signature_length)
Verify the signature of a message with a public key, using a hash-and-sign verification algorithm.
psa_status_t psa_asymmetric_decrypt(mbedtls_svc_key_id_t key, 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)
Decrypt a short message with a private key.
psa_status_t psa_sign_hash(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *hash, size_t hash_length, uint8_t *signature, size_t signature_size, size_t *signature_length)
Sign a hash or short message with a private key.
psa_status_t psa_sign_message(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *signature, size_t signature_size, size_t *signature_length)
Sign a message with a private key. For hash-and-sign algorithms, this includes the hashing step.
psa_status_t psa_asymmetric_encrypt(mbedtls_svc_key_id_t key, 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)
Encrypt a short message with a public key.
psa_status_t psa_verify_hash(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *hash, size_t hash_length, const uint8_t *signature, size_t signature_length)
Verify the signature of a hash or short message using a public key.
static psa_key_attributes_t psa_key_attributes_init(void)
void psa_reset_key_attributes(psa_key_attributes_t *attributes)
static void psa_set_key_usage_flags(psa_key_attributes_t *attributes, psa_key_usage_t usage_flags)
static size_t psa_get_key_bits(const psa_key_attributes_t *attributes)
static void psa_set_key_type(psa_key_attributes_t *attributes, psa_key_type_t type)
static psa_key_lifetime_t psa_get_key_lifetime(const psa_key_attributes_t *attributes)
static psa_key_usage_t psa_get_key_usage_flags(const psa_key_attributes_t *attributes)
static void psa_set_key_lifetime(psa_key_attributes_t *attributes, psa_key_lifetime_t lifetime)
static psa_algorithm_t psa_get_key_algorithm(const psa_key_attributes_t *attributes)
psa_status_t psa_get_key_attributes(mbedtls_svc_key_id_t key, psa_key_attributes_t *attributes)
static void psa_set_key_id(psa_key_attributes_t *attributes, mbedtls_svc_key_id_t key)
static psa_key_type_t psa_get_key_type(const psa_key_attributes_t *attributes)
static void psa_set_key_algorithm(psa_key_attributes_t *attributes, psa_algorithm_t alg)
static void psa_set_key_bits(psa_key_attributes_t *attributes, size_t bits)
static mbedtls_svc_key_id_t psa_get_key_id(const psa_key_attributes_t *attributes)
static psa_cipher_operation_t psa_cipher_operation_init(void)
psa_status_t psa_cipher_finish(psa_cipher_operation_t *operation, uint8_t *output, size_t output_size, size_t *output_length)
psa_status_t psa_cipher_generate_iv(psa_cipher_operation_t *operation, uint8_t *iv, size_t iv_size, size_t *iv_length)
psa_status_t psa_cipher_encrypt_setup(psa_cipher_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg)
psa_status_t psa_cipher_encrypt(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *output, size_t output_size, size_t *output_length)
psa_status_t psa_cipher_set_iv(psa_cipher_operation_t *operation, const uint8_t *iv, size_t iv_length)
psa_status_t psa_cipher_decrypt_setup(psa_cipher_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg)
psa_status_t psa_cipher_abort(psa_cipher_operation_t *operation)
psa_status_t psa_cipher_decrypt(mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *output, size_t output_size, size_t *output_length)
psa_status_t psa_cipher_update(psa_cipher_operation_t *operation, const uint8_t *input, size_t input_length, uint8_t *output, size_t output_size, size_t *output_length)
uint16_t psa_key_type_t
Encoding of a key type.
uint32_t psa_algorithm_t
Encoding of a cryptographic algorithm.
uint16_t psa_key_derivation_step_t
Encoding of the step of a key derivation.
int32_t psa_status_t
Function return status.
psa_status_t psa_hash_compare(psa_algorithm_t alg, const uint8_t *input, size_t input_length, const uint8_t *hash, size_t hash_length)
psa_status_t psa_hash_clone(const psa_hash_operation_t *source_operation, psa_hash_operation_t *target_operation)
psa_status_t psa_hash_finish(psa_hash_operation_t *operation, uint8_t *hash, size_t hash_size, size_t *hash_length)
static psa_hash_operation_t psa_hash_operation_init(void)
psa_status_t psa_hash_update(psa_hash_operation_t *operation, const uint8_t *input, size_t input_length)
psa_status_t psa_hash_verify(psa_hash_operation_t *operation, const uint8_t *hash, size_t hash_length)
psa_status_t psa_hash_setup(psa_hash_operation_t *operation, psa_algorithm_t alg)
psa_status_t psa_hash_abort(psa_hash_operation_t *operation)
psa_status_t psa_hash_compute(psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *hash, size_t hash_size, size_t *hash_length)
psa_status_t psa_import_key(const psa_key_attributes_t *attributes, const uint8_t *data, size_t data_length, mbedtls_svc_key_id_t *key)
Import a key in binary format.
psa_status_t psa_export_key(mbedtls_svc_key_id_t key, uint8_t *data, size_t data_size, size_t *data_length)
Export a key in binary format.
psa_status_t psa_export_public_key(mbedtls_svc_key_id_t key, uint8_t *data, size_t data_size, size_t *data_length)
Export a public key or the public part of a key pair in binary format.
psa_status_t psa_crypto_init(void)
Library initialization.
uint32_t psa_verify_hash_get_num_ops(const psa_verify_hash_interruptible_operation_t *operation)
Get the number of ops that a hash verification operation has taken so far. If the operation has compl...
psa_status_t psa_verify_hash_abort(psa_verify_hash_interruptible_operation_t *operation)
Abort a verify hash operation.
uint32_t psa_sign_hash_get_num_ops(const psa_sign_hash_interruptible_operation_t *operation)
Get the number of ops that a hash signing operation has taken so far. If the operation has completed,...
psa_status_t psa_sign_hash_start(psa_sign_hash_interruptible_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *hash, size_t hash_length)
Start signing a hash or short message with a private key, in an interruptible manner.
psa_status_t psa_verify_hash_complete(psa_verify_hash_interruptible_operation_t *operation)
Continue and eventually complete the action of reading and verifying a hash or short message signed w...
void psa_interruptible_set_max_ops(uint32_t max_ops)
Set the maximum number of ops allowed to be executed by an interruptible function in a single call.
uint32_t psa_interruptible_get_max_ops(void)
Get the maximum number of ops allowed to be executed by an interruptible function in a single call....
psa_status_t psa_sign_hash_complete(psa_sign_hash_interruptible_operation_t *operation, uint8_t *signature, size_t signature_size, size_t *signature_length)
Continue and eventually complete the action of signing a hash or short message with a private key,...
psa_status_t psa_verify_hash_start(psa_verify_hash_interruptible_operation_t *operation, mbedtls_svc_key_id_t key, psa_algorithm_t alg, const uint8_t *hash, size_t hash_length, const uint8_t *signature, size_t signature_length)
Start reading and verifying a hash or short message, in an interruptible manner.
psa_status_t psa_sign_hash_abort(psa_sign_hash_interruptible_operation_t *operation)
Abort a sign hash operation.
psa_status_t psa_key_derivation_output_bytes(psa_key_derivation_operation_t *operation, uint8_t *output, size_t output_length)
psa_status_t psa_raw_key_agreement(psa_algorithm_t alg, mbedtls_svc_key_id_t private_key, const uint8_t *peer_key, size_t peer_key_length, uint8_t *output, size_t output_size, size_t *output_length)
psa_status_t psa_key_derivation_key_agreement(psa_key_derivation_operation_t *operation, psa_key_derivation_step_t step, mbedtls_svc_key_id_t private_key, const uint8_t *peer_key, size_t peer_key_length)
psa_status_t psa_key_derivation_set_capacity(psa_key_derivation_operation_t *operation, size_t capacity)
static psa_key_derivation_operation_t psa_key_derivation_operation_init(void)
psa_status_t psa_key_derivation_input_bytes(psa_key_derivation_operation_t *operation, psa_key_derivation_step_t step, const uint8_t *data, size_t data_length)
psa_status_t psa_key_derivation_abort(psa_key_derivation_operation_t *operation)
psa_status_t psa_key_derivation_get_capacity(const psa_key_derivation_operation_t *operation, size_t *capacity)
psa_status_t psa_key_derivation_input_key(psa_key_derivation_operation_t *operation, psa_key_derivation_step_t step, mbedtls_svc_key_id_t key)
psa_status_t psa_key_derivation_verify_key(psa_key_derivation_operation_t *operation, psa_key_id_t expected)
psa_status_t psa_key_derivation_setup(psa_key_derivation_operation_t *operation, psa_algorithm_t alg)
psa_status_t psa_key_derivation_input_integer(psa_key_derivation_operation_t *operation, psa_key_derivation_step_t step, uint64_t value)
psa_status_t psa_key_derivation_output_key(const psa_key_attributes_t *attributes, psa_key_derivation_operation_t *operation, mbedtls_svc_key_id_t *key)
psa_status_t psa_key_derivation_verify_bytes(psa_key_derivation_operation_t *operation, const uint8_t *expected_output, size_t output_length)
psa_status_t psa_key_derivation_output_key_ext(const psa_key_attributes_t *attributes, psa_key_derivation_operation_t *operation, const psa_key_production_parameters_t *params, size_t params_data_length, mbedtls_svc_key_id_t *key)
uint32_t psa_key_id_t
uint32_t psa_key_lifetime_t
psa_key_id_t mbedtls_svc_key_id_t
psa_status_t psa_purge_key(mbedtls_svc_key_id_t key)
psa_status_t psa_destroy_key(mbedtls_svc_key_id_t key)
Destroy a key.
psa_status_t psa_copy_key(mbedtls_svc_key_id_t source_key, const psa_key_attributes_t *attributes, mbedtls_svc_key_id_t *target_key)
uint32_t psa_key_usage_t
Encoding of permitted usage on a key.
psa_status_t psa_generate_random(uint8_t *output, size_t output_size)
Generate random bytes.
psa_status_t psa_generate_key(const psa_key_attributes_t *attributes, mbedtls_svc_key_id_t *key)
Generate a key or key pair.
psa_status_t psa_generate_key_ext(const psa_key_attributes_t *attributes, const psa_key_production_parameters_t *params, size_t params_data_length, mbedtls_svc_key_id_t *key)
Generate a key or key pair using custom production parameters.
The context for PSA interruptible hash signing.
The context for PSA interruptible hash verification.