psa_mac.h
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1 /*
2  * Copyright (C) 2021 HAW Hamburg
3  *
4  * This file is subject to the terms and conditions of the GNU Lesser
5  * General Public License v2.1. See the file LICENSE in the top level
6  * directory for more details.
7  */
8 
21 #ifndef PSA_MAC_H
22 #define PSA_MAC_H
23 
24 #ifdef __cplusplus
25 extern "C" {
26 #endif
27 
28 #include "kernel_defines.h"
29 #include "psa/crypto.h"
30 #include "psa/crypto_contexts.h"
31 
46 psa_status_t psa_mac_compute_hmac_sha256( const psa_key_attributes_t *attributes,
47  const uint8_t *key_buffer,
48  size_t key_buffer_size,
49  const uint8_t *input,
50  size_t input_length,
51  uint8_t *mac,
52  size_t mac_size,
53  size_t *mac_length);
54 
55 #ifdef __cplusplus
56 }
57 #endif
58 
59 #endif /* PSA_MAC_H */
crypto.h
Function declarations for PSA Crypto.
crypto_contexts.h
Context definitions for PSA Crypto.
psa_mac_compute_hmac_sha256
psa_status_t psa_mac_compute_hmac_sha256(const psa_key_attributes_t *attributes, const uint8_t *key_buffer, size_t key_buffer_size, const uint8_t *input, size_t input_length, uint8_t *mac, size_t mac_size, size_t *mac_length)
Low level wrapper function to call a driver for a HMAC SHA256 computation See psa_mac_compute()
kernel_defines.h
Common macros and compiler attributes/pragmas configuration.
psa_status_t
int32_t psa_status_t
Status code type used for all PSA Certified APIs.
Definition: error.h:41
psa_key_attributes_s
Structure storing key attributes.
Definition: attributes.h:52