identity_key.h

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/*
 * Copyright (c) 2022 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
#ifndef IDENTITY_KEY_H_
#define IDENTITY_KEY_H_
 
#include <stdint.h>
#include <stdbool.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define IDENTITY_KEY_SIZE_BYTES                 (32)
 
#define IDENTITY_KEY_ERR_MKEK_MISSING           (0x15501)
 
#define IDENTITY_KEY_ERR_MISSING                (0x15502)
 
#define IDENTITY_KEY_ERR_READ_FAILED            (0x15503)
 
#define IDENTITY_KEY_ERR_WRITE_FAILED           (0x15504)
 
#define IDENTITY_KEY_ERR_GENERATION_FAILED      (0x15505)
 
#define IDENTITY_KEY_SUCCESS                    (0x0)
 
bool identity_key_mkek_is_written(void);
 
bool identity_key_is_written(void);
 
int identity_key_read(uint8_t key[IDENTITY_KEY_SIZE_BYTES]);
 
void identity_key_free(uint8_t key[IDENTITY_KEY_SIZE_BYTES]);
 
int identity_key_write_random(void);
 
int identity_key_write_key(uint8_t key[IDENTITY_KEY_SIZE_BYTES]);
 
int identity_key_write_dummy(void);
 
#ifdef __cplusplus
}
#endif
 
#endif /* IDENTITY_KEY_H_ */