storage_common.h

Go to the documentation of this file.

/*
 * Copyright (c) 2023 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 */
 
/* This file includes common definitions for PSA storage
 */
 
#ifndef PSA_STORAGE_COMMON_H
#define PSA_STORAGE_COMMON_H
 
#include <stddef.h>
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef uint32_t psa_storage_create_flags_t;
 
typedef uint64_t psa_storage_uid_t;
 
/* Flags */
 
#define PSA_STORAGE_FLAG_NONE                 0u
#define PSA_STORAGE_FLAG_WRITE_ONCE           (1u << 0)
#define PSA_STORAGE_FLAG_NO_CONFIDENTIALITY   (1u << 1)
#define PSA_STORAGE_FLAG_NO_REPLAY_PROTECTION (1u << 2)
 
/* A container for metadata associated with a specific uid */
 
struct psa_storage_info_t {
        size_t capacity;
        size_t size;
        psa_storage_create_flags_t flags;
};
 
#define PSA_STORAGE_SUPPORT_SET_EXTENDED (1u << 0)
 
#define PSA_ERROR_INVALID_SIGNATURE ((psa_status_t)-149)
#define PSA_ERROR_DATA_CORRUPT      ((psa_status_t)-152)
 
#ifdef __cplusplus
}
#endif
 
#endif /* PSA_STORAGE_COMMON_H */