mbed TLS v2.23.0
crypto.h
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1 
5 /*
6  * Copyright (C) 2018, ARM Limited, All Rights Reserved
7  * SPDX-License-Identifier: Apache-2.0
8  *
9  * Licensed under the Apache License, Version 2.0 (the "License"); you may
10  * not use this file except in compliance with the License.
11  * You may obtain a copy of the License at
12  *
13  * http://www.apache.org/licenses/LICENSE-2.0
14  *
15  * Unless required by applicable law or agreed to in writing, software
16  * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
17  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18  * See the License for the specific language governing permissions and
19  * limitations under the License.
20  */
21 
22 #ifndef PSA_CRYPTO_H
23 #define PSA_CRYPTO_H
24 
25 #include "crypto_platform.h"
26 
27 #include <stddef.h>
28 
29 #ifdef __DOXYGEN_ONLY__
30 /* This __DOXYGEN_ONLY__ block contains mock definitions for things that
31  * must be defined in the crypto_platform.h header. These mock definitions
32  * are present in this file as a convenience to generate pretty-printed
33  * documentation that includes those definitions. */
34 
47 typedef _unsigned_integral_type_ psa_key_handle_t;
48 
50 #endif /* __DOXYGEN_ONLY__ */
51 
52 #ifdef __cplusplus
53 extern "C" {
54 #endif
55 
56 /* The file "crypto_types.h" declares types that encode errors,
57  * algorithms, key types, policies, etc. */
58 #include "crypto_types.h"
59 
67 #define PSA_CRYPTO_API_VERSION_MAJOR 1
68 
72 #define PSA_CRYPTO_API_VERSION_MINOR 0
73 
76 /* The file "crypto_values.h" declares macros to build and analyze values
77  * of integral types defined in "crypto_types.h". */
78 #include "crypto_values.h"
79 
109 
121 #ifdef __DOXYGEN_ONLY__
122 /* This is an example definition for documentation purposes.
123  * Implementations should define a suitable value in `crypto_struct.h`.
124  */
125 #define PSA_KEY_ATTRIBUTES_INIT {0}
126 #endif
127 
131 
152 static void psa_set_key_id(psa_key_attributes_t *attributes,
153  psa_key_id_t id);
154 
181  psa_key_lifetime_t lifetime);
182 
196 
208  const psa_key_attributes_t *attributes);
209 
227  psa_key_usage_t usage_flags);
228 
240  const psa_key_attributes_t *attributes);
241 
265  psa_algorithm_t alg);
266 
267 
279  const psa_key_attributes_t *attributes);
280 
295 static void psa_set_key_type(psa_key_attributes_t *attributes,
296  psa_key_type_t type);
297 
298 
313 static void psa_set_key_bits(psa_key_attributes_t *attributes,
314  size_t bits);
315 
327 
338 static size_t psa_get_key_bits(const psa_key_attributes_t *attributes);
339 
367  psa_key_attributes_t *attributes);
368 
382 
440  psa_key_handle_t *handle);
441 
442 
476 
562  const psa_key_attributes_t *attributes,
563  psa_key_handle_t *target_handle);
564 
565 
614 
691  const uint8_t *data,
692  size_t data_length,
693  psa_key_handle_t *handle);
694 
695 
696 
781  uint8_t *data,
782  size_t data_size,
783  size_t *data_length);
784 
851  uint8_t *data,
852  size_t data_size,
853  size_t *data_length);
854 
855 
856 
896  const uint8_t *input,
897  size_t input_length,
898  uint8_t *hash,
899  size_t hash_size,
900  size_t *hash_length);
901 
932  const uint8_t *input,
933  size_t input_length,
934  const uint8_t *hash,
935  size_t hash_length);
936 
966 
972 #ifdef __DOXYGEN_ONLY__
973 /* This is an example definition for documentation purposes.
974  * Implementations should define a suitable value in `crypto_struct.h`.
975  */
976 #define PSA_HASH_OPERATION_INIT {0}
977 #endif
978 
982 
1034 
1060  const uint8_t *input,
1061  size_t input_length);
1062 
1107  uint8_t *hash,
1108  size_t hash_size,
1109  size_t *hash_length);
1110 
1149  const uint8_t *hash,
1150  size_t hash_length);
1151 
1178 
1209  psa_hash_operation_t *target_operation);
1210 
1260  const uint8_t *input,
1261  size_t input_length,
1262  uint8_t *mac,
1263  size_t mac_size,
1264  size_t *mac_length);
1265 
1300  const uint8_t *input,
1301  size_t input_length,
1302  const uint8_t *mac,
1303  size_t mac_length);
1304 
1334 
1340 #ifdef __DOXYGEN_ONLY__
1341 /* This is an example definition for documentation purposes.
1342  * Implementations should define a suitable value in `crypto_struct.h`.
1343  */
1344 #define PSA_MAC_OPERATION_INIT {0}
1345 #endif
1346 
1350 
1411  psa_key_handle_t handle,
1413 
1473  psa_key_handle_t handle,
1475 
1504  const uint8_t *input,
1505  size_t input_length);
1506 
1554  uint8_t *mac,
1555  size_t mac_size,
1556  size_t *mac_length);
1557 
1598  const uint8_t *mac,
1599  size_t mac_length);
1600 
1627 
1676  const uint8_t *input,
1677  size_t input_length,
1678  uint8_t *output,
1679  size_t output_size,
1680  size_t *output_length);
1681 
1722  const uint8_t *input,
1723  size_t input_length,
1724  uint8_t *output,
1725  size_t output_size,
1726  size_t *output_length);
1727 
1757 
1763 #ifdef __DOXYGEN_ONLY__
1764 /* This is an example definition for documentation purposes.
1765  * Implementations should define a suitable value in `crypto_struct.h`.
1766  */
1767 #define PSA_CIPHER_OPERATION_INIT {0}
1768 #endif
1769 
1773 
1834  psa_key_handle_t handle,
1836 
1897  psa_key_handle_t handle,
1899 
1935  uint8_t *iv,
1936  size_t iv_size,
1937  size_t *iv_length);
1938 
1977  const uint8_t *iv,
1978  size_t iv_length);
1979 
2019  const uint8_t *input,
2020  size_t input_length,
2021  uint8_t *output,
2022  size_t output_size,
2023  size_t *output_length);
2024 
2072  uint8_t *output,
2073  size_t output_size,
2074  size_t *output_length);
2075 
2102 
2159  const uint8_t *nonce,
2160  size_t nonce_length,
2161  const uint8_t *additional_data,
2162  size_t additional_data_length,
2163  const uint8_t *plaintext,
2164  size_t plaintext_length,
2165  uint8_t *ciphertext,
2166  size_t ciphertext_size,
2167  size_t *ciphertext_length);
2168 
2219  const uint8_t *nonce,
2220  size_t nonce_length,
2221  const uint8_t *additional_data,
2222  size_t additional_data_length,
2223  const uint8_t *ciphertext,
2224  size_t ciphertext_length,
2225  uint8_t *plaintext,
2226  size_t plaintext_size,
2227  size_t *plaintext_length);
2228 
2258 
2264 #ifdef __DOXYGEN_ONLY__
2265 /* This is an example definition for documentation purposes.
2266  * Implementations should define a suitable value in `crypto_struct.h`.
2267  */
2268 #define PSA_AEAD_OPERATION_INIT {0}
2269 #endif
2270 
2274 
2341  psa_key_handle_t handle,
2343 
2407  psa_key_handle_t handle,
2409 
2447  uint8_t *nonce,
2448  size_t nonce_size,
2449  size_t *nonce_length);
2450 
2488  const uint8_t *nonce,
2489  size_t nonce_length);
2490 
2534  size_t ad_length,
2535  size_t plaintext_length);
2536 
2583  const uint8_t *input,
2584  size_t input_length);
2585 
2661  const uint8_t *input,
2662  size_t input_length,
2663  uint8_t *output,
2664  size_t output_size,
2665  size_t *output_length);
2666 
2737  uint8_t *ciphertext,
2738  size_t ciphertext_size,
2739  size_t *ciphertext_length,
2740  uint8_t *tag,
2741  size_t tag_size,
2742  size_t *tag_length);
2743 
2817  uint8_t *plaintext,
2818  size_t plaintext_size,
2819  size_t *plaintext_length,
2820  const uint8_t *tag,
2821  size_t tag_length);
2822 
2849 
2900  const uint8_t *hash,
2901  size_t hash_length,
2902  uint8_t *signature,
2903  size_t signature_size,
2904  size_t *signature_length);
2905 
2946  const uint8_t *hash,
2947  size_t hash_length,
2948  const uint8_t *signature,
2949  size_t signature_length);
2950 
3003  const uint8_t *input,
3004  size_t input_length,
3005  const uint8_t *salt,
3006  size_t salt_length,
3007  uint8_t *output,
3008  size_t output_size,
3009  size_t *output_length);
3010 
3063  const uint8_t *input,
3064  size_t input_length,
3065  const uint8_t *salt,
3066  size_t salt_length,
3067  uint8_t *output,
3068  size_t output_size,
3069  size_t *output_length);
3070 
3107 
3113 #ifdef __DOXYGEN_ONLY__
3114 /* This is an example definition for documentation purposes.
3115  * Implementations should define a suitable value in `crypto_struct.h`.
3116  */
3117 #define PSA_KEY_DERIVATION_OPERATION_INIT {0}
3118 #endif
3119 
3123 
3184  psa_key_derivation_operation_t *operation,
3186 
3208  const psa_key_derivation_operation_t *operation,
3209  size_t *capacity);
3210 
3237  psa_key_derivation_operation_t *operation,
3238  size_t capacity);
3239 
3247 #define PSA_KEY_DERIVATION_UNLIMITED_CAPACITY ((size_t)(-1))
3292  psa_key_derivation_operation_t *operation,
3294  const uint8_t *data,
3295  size_t data_length);
3296 
3345  psa_key_derivation_operation_t *operation,
3347  psa_key_handle_t handle);
3348 
3414  psa_key_derivation_operation_t *operation,
3416  psa_key_handle_t private_key,
3417  const uint8_t *peer_key,
3418  size_t peer_key_length);
3419 
3459  psa_key_derivation_operation_t *operation,
3460  uint8_t *output,
3461  size_t output_length);
3462 
3598  const psa_key_attributes_t *attributes,
3599  psa_key_derivation_operation_t *operation,
3600  psa_key_handle_t *handle);
3601 
3626  psa_key_derivation_operation_t *operation);
3627 
3679  psa_key_handle_t private_key,
3680  const uint8_t *peer_key,
3681  size_t peer_key_length,
3682  uint8_t *output,
3683  size_t output_size,
3684  size_t *output_length);
3685 
3717  size_t output_size);
3718 
3760  psa_key_handle_t *handle);
3761 
3764 #ifdef __cplusplus
3765 }
3766 #endif
3767 
3768 /* The file "crypto_sizes.h" contains definitions for size calculation
3769  * macros whose definitions are implementation-specific. */
3770 #include "crypto_sizes.h"
3771 
3772 /* The file "crypto_struct.h" contains definitions for
3773  * implementation-specific structs that are declared above. */
3774 #include "crypto_struct.h"
3775 
3776 /* The file "crypto_extra.h" contains vendor-specific definitions. This
3777  * can include vendor-defined algorithms, extra functions, etc. */
3778 #include "crypto_extra.h"
3779 
3780 #endif /* PSA_CRYPTO_H */
psa_key_derivation_key_agreement
psa_status_t psa_key_derivation_key_agreement(psa_key_derivation_operation_t *operation, psa_key_derivation_step_t step, psa_key_handle_t private_key, const uint8_t *peer_key, size_t peer_key_length)
psa_hash_verify
psa_status_t psa_hash_verify(psa_hash_operation_t *operation, const uint8_t *hash, size_t hash_length)
psa_status_t
int32_t psa_status_t
Function return status.
Definition: crypto_types.h:55
psa_raw_key_agreement
psa_status_t psa_raw_key_agreement(psa_algorithm_t alg, psa_key_handle_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_key_attributes_init
static psa_key_attributes_t psa_key_attributes_init(void)
psa_aead_set_lengths
psa_status_t psa_aead_set_lengths(psa_aead_operation_t *operation, size_t ad_length, size_t plaintext_length)
psa_mac_abort
psa_status_t psa_mac_abort(psa_mac_operation_t *operation)
psa_hash_compare
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_cipher_update
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)
psa_key_derivation_output_key
psa_status_t psa_key_derivation_output_key(const psa_key_attributes_t *attributes, psa_key_derivation_operation_t *operation, psa_key_handle_t *handle)
psa_set_key_algorithm
static void psa_set_key_algorithm(psa_key_attributes_t *attributes, psa_algorithm_t alg)
psa_mac_operation_s::alg
psa_algorithm_t alg
Definition: crypto_struct.h:131
psa_cipher_decrypt
psa_status_t psa_cipher_decrypt(psa_key_handle_t handle, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *output, size_t output_size, size_t *output_length)
psa_key_attributes_s
Definition: crypto_struct.h:343
psa_cipher_operation_s::alg
psa_algorithm_t alg
Definition: crypto_struct.h:159
psa_export_public_key
psa_status_t psa_export_public_key(psa_key_handle_t handle, 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_key_derivation_setup
psa_status_t psa_key_derivation_setup(psa_key_derivation_operation_t *operation, psa_algorithm_t alg)
psa_aead_update
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_hash_operation_s
Definition: crypto_struct.h:83
crypto_values.h
PSA cryptography module: macros to build and analyze integer values.
psa_aead_abort
psa_status_t psa_aead_abort(psa_aead_operation_t *operation)
psa_cipher_operation_init
static psa_cipher_operation_t psa_cipher_operation_init(void)
psa_generate_key
psa_status_t psa_generate_key(const psa_key_attributes_t *attributes, psa_key_handle_t *handle)
Generate a key or key pair.
psa_hash_operation_init
static psa_hash_operation_t psa_hash_operation_init(void)
crypto_sizes.h
PSA cryptography module: Mbed TLS buffer size macros.
psa_hash_clone
psa_status_t psa_hash_clone(const psa_hash_operation_t *source_operation, psa_hash_operation_t *target_operation)
psa_generate_random
psa_status_t psa_generate_random(uint8_t *output, size_t output_size)
Generate random bytes.
psa_aead_generate_nonce
psa_status_t psa_aead_generate_nonce(psa_aead_operation_t *operation, uint8_t *nonce, size_t nonce_size, size_t *nonce_length)
psa_key_id_t
uint32_t psa_key_id_t
Definition: crypto_types.h:237
psa_key_derivation_s::capacity
size_t capacity
Definition: crypto_struct.h:259
psa_aead_decrypt_setup
psa_status_t psa_aead_decrypt_setup(psa_aead_operation_t *operation, psa_key_handle_t handle, psa_algorithm_t alg)
psa_mac_update
psa_status_t psa_mac_update(psa_mac_operation_t *operation, const uint8_t *input, size_t input_length)
psa_set_key_type
static void psa_set_key_type(psa_key_attributes_t *attributes, psa_key_type_t type)
psa_aead_operation_init
static psa_aead_operation_t psa_aead_operation_init(void)
psa_get_key_algorithm
static psa_algorithm_t psa_get_key_algorithm(const psa_key_attributes_t *attributes)
psa_get_key_attributes
psa_status_t psa_get_key_attributes(psa_key_handle_t handle, psa_key_attributes_t *attributes)
psa_aead_update_ad
psa_status_t psa_aead_update_ad(psa_aead_operation_t *operation, const uint8_t *input, size_t input_length)
psa_key_derivation_operation_init
static psa_key_derivation_operation_t psa_key_derivation_operation_init(void)
psa_copy_key
psa_status_t psa_copy_key(psa_key_handle_t source_handle, const psa_key_attributes_t *attributes, psa_key_handle_t *target_handle)
psa_key_derivation_output_bytes
psa_status_t psa_key_derivation_output_bytes(psa_key_derivation_operation_t *operation, uint8_t *output, size_t output_length)
psa_cipher_encrypt_setup
psa_status_t psa_cipher_encrypt_setup(psa_cipher_operation_t *operation, psa_key_handle_t handle, psa_algorithm_t alg)
crypto_types.h
PSA cryptography module: type aliases.
psa_aead_operation_s::alg
psa_algorithm_t alg
Definition: crypto_struct.h:181
psa_key_derivation_input_key
psa_status_t psa_key_derivation_input_key(psa_key_derivation_operation_t *operation, psa_key_derivation_step_t step, psa_key_handle_t handle)
psa_sign_hash
psa_status_t psa_sign_hash(psa_key_handle_t handle, 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_hash_operation_s::alg
psa_algorithm_t alg
Definition: crypto_struct.h:84
psa_asymmetric_encrypt
psa_status_t psa_asymmetric_encrypt(psa_key_handle_t handle, 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_cipher_decrypt_setup
psa_status_t psa_cipher_decrypt_setup(psa_cipher_operation_t *operation, psa_key_handle_t handle, psa_algorithm_t alg)
psa_set_key_bits
static void psa_set_key_bits(psa_key_attributes_t *attributes, size_t bits)
psa_cipher_abort
psa_status_t psa_cipher_abort(psa_cipher_operation_t *operation)
psa_get_key_lifetime
static psa_key_lifetime_t psa_get_key_lifetime(const psa_key_attributes_t *attributes)
psa_hash_update
psa_status_t psa_hash_update(psa_hash_operation_t *operation, const uint8_t *input, size_t input_length)
psa_aead_operation_s
Definition: crypto_struct.h:180
psa_key_derivation_get_capacity
psa_status_t psa_key_derivation_get_capacity(const psa_key_derivation_operation_t *operation, size_t *capacity)
psa_hash_compute
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_set_key_id
static void psa_set_key_id(psa_key_attributes_t *attributes, psa_key_id_t id)
psa_hash_setup
psa_status_t psa_hash_setup(psa_hash_operation_t *operation, psa_algorithm_t alg)
psa_import_key
psa_status_t psa_import_key(const psa_key_attributes_t *attributes, const uint8_t *data, size_t data_length, psa_key_handle_t *handle)
Import a key in binary format.
psa_mac_verify
psa_status_t psa_mac_verify(psa_key_handle_t handle, psa_algorithm_t alg, const uint8_t *input, size_t input_length, const uint8_t *mac, size_t mac_length)
psa_key_derivation_s::alg
psa_algorithm_t alg
Definition: crypto_struct.h:257
psa_key_usage_t
uint32_t psa_key_usage_t
Encoding of permitted usage on a key.
Definition: crypto_types.h:248
psa_cipher_operation_s
Definition: crypto_struct.h:158
psa_hash_abort
psa_status_t psa_hash_abort(psa_hash_operation_t *operation)
psa_cipher_finish
psa_status_t psa_cipher_finish(psa_cipher_operation_t *operation, uint8_t *output, size_t output_size, size_t *output_length)
psa_algorithm_t
uint32_t psa_algorithm_t
Encoding of a cryptographic algorithm.
Definition: crypto_types.h:98
psa_crypto_init
psa_status_t psa_crypto_init(void)
Library initialization.
psa_mac_operation_s::mac_size
uint8_t mac_size
Definition: crypto_struct.h:137
psa_cipher_generate_iv
psa_status_t psa_cipher_generate_iv(psa_cipher_operation_t *operation, uint8_t *iv, size_t iv_size, size_t *iv_length)
psa_mac_sign_finish
psa_status_t psa_mac_sign_finish(psa_mac_operation_t *operation, uint8_t *mac, size_t mac_size, size_t *mac_length)
psa_aead_decrypt
psa_status_t psa_aead_decrypt(psa_key_handle_t handle, 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_get_key_id
static psa_key_id_t psa_get_key_id(const psa_key_attributes_t *attributes)
psa_get_key_usage_flags
static psa_key_usage_t psa_get_key_usage_flags(const psa_key_attributes_t *attributes)
psa_aead_encrypt_setup
psa_status_t psa_aead_encrypt_setup(psa_aead_operation_t *operation, psa_key_handle_t handle, psa_algorithm_t alg)
psa_key_derivation_step_t
uint16_t psa_key_derivation_step_t
Encoding of the step of a key derivation.
Definition: crypto_types.h:382
psa_key_type_t
uint16_t psa_key_type_t
Encoding of a key type.
Definition: crypto_types.h:66
psa_aead_verify
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_mac_verify_finish
psa_status_t psa_mac_verify_finish(psa_mac_operation_t *operation, const uint8_t *mac, size_t mac_length)
psa_get_key_bits
static size_t psa_get_key_bits(const psa_key_attributes_t *attributes)
psa_mac_operation_s
Definition: crypto_struct.h:130
crypto_extra.h
PSA cryptography module: Mbed TLS vendor extensions.
psa_destroy_key
psa_status_t psa_destroy_key(psa_key_handle_t handle)
Destroy a key.
psa_mac_operation_init
static psa_mac_operation_t psa_mac_operation_init(void)
psa_cipher_operation_s::iv_size
uint8_t iv_size
Definition: crypto_struct.h:163
crypto_platform.h
PSA cryptography module: Mbed TLS platform definitions.
psa_mac_sign_setup
psa_status_t psa_mac_sign_setup(psa_mac_operation_t *operation, psa_key_handle_t handle, psa_algorithm_t alg)
psa_cipher_set_iv
psa_status_t psa_cipher_set_iv(psa_cipher_operation_t *operation, const uint8_t *iv, size_t iv_length)
psa_set_key_usage_flags
static void psa_set_key_usage_flags(psa_key_attributes_t *attributes, psa_key_usage_t usage_flags)
psa_verify_hash
psa_status_t psa_verify_hash(psa_key_handle_t handle, psa_algorithm_t alg, const uint8_t *hash, size_t hash_length, const uint8_t *signature, size_t signature_length)
Verify the signature a hash or short message using a public key.
psa_mac_verify_setup
psa_status_t psa_mac_verify_setup(psa_mac_operation_t *operation, psa_key_handle_t handle, psa_algorithm_t alg)
psa_set_key_lifetime
static void psa_set_key_lifetime(psa_key_attributes_t *attributes, psa_key_lifetime_t lifetime)
psa_get_key_type
static psa_key_type_t psa_get_key_type(const psa_key_attributes_t *attributes)
psa_asymmetric_decrypt
psa_status_t psa_asymmetric_decrypt(psa_key_handle_t handle, 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_hash_finish
psa_status_t psa_hash_finish(psa_hash_operation_t *operation, uint8_t *hash, size_t hash_size, size_t *hash_length)
crypto_struct.h
PSA cryptography module: Mbed TLS structured type implementations.
psa_cipher_encrypt
psa_status_t psa_cipher_encrypt(psa_key_handle_t handle, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *output, size_t output_size, size_t *output_length)
psa_aead_finish
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_aead_set_nonce
psa_status_t psa_aead_set_nonce(psa_aead_operation_t *operation, const uint8_t *nonce, size_t nonce_length)
psa_key_derivation_input_bytes
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_key_handle_t
uint16_t psa_key_handle_t
Definition: crypto_platform.h:50
psa_aead_encrypt
psa_status_t psa_aead_encrypt(psa_key_handle_t handle, 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_key_lifetime_t
uint32_t psa_key_lifetime_t
Definition: crypto_types.h:141
psa_key_derivation_set_capacity
psa_status_t psa_key_derivation_set_capacity(psa_key_derivation_operation_t *operation, size_t capacity)
psa_open_key
psa_status_t psa_open_key(psa_key_id_t id, psa_key_handle_t *handle)
psa_key_derivation_abort
psa_status_t psa_key_derivation_abort(psa_key_derivation_operation_t *operation)
psa_mac_compute
psa_status_t psa_mac_compute(psa_key_handle_t handle, psa_algorithm_t alg, const uint8_t *input, size_t input_length, uint8_t *mac, size_t mac_size, size_t *mac_length)
psa_reset_key_attributes
void psa_reset_key_attributes(psa_key_attributes_t *attributes)
psa_key_derivation_s
Definition: crypto_struct.h:256
psa_export_key
psa_status_t psa_export_key(psa_key_handle_t handle, uint8_t *data, size_t data_size, size_t *data_length)
Export a key in binary format.
psa_close_key
psa_status_t psa_close_key(psa_key_handle_t handle)