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Split key definitions into separate files, together with some basic support macros. This allows PSA crypto backends to use this definitions without pulling in all the other type definitions. Signed-off-by: Armin Wolf <W_Armin@gmx.de>
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/*
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* Copyright (C) 2024 TU Dresden
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* Copyright (C) 2021 HAW Hamburg
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup sys_psa_crypto
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* @{
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*
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* @file key/id.h
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* @brief Key ID definitions for the PSA Crypto API
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*
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* @author Armin Wolf <wolf.armin@mailbox.tu-dresden.de>
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* @author Lena Boeckmann <lena.boeckmann@haw-hamburg.de>
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*
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*/
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#ifndef PSA_CRYPTO_PSA_KEY_ID_H
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#define PSA_CRYPTO_PSA_KEY_ID_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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/**
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* @brief Key identifier.
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*
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* @details A key identifier can be a permanent name for a persistent key, or a transient reference
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* to volatile key.
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*/
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typedef uint32_t psa_key_id_t;
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/**
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* @brief The null key identifier.
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*
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* @details The null key identifier is always invalid, except when used without in a call to
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* @ref psa_destroy_key() which will return @ref PSA_SUCCESS.
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*/
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#define PSA_KEY_ID_NULL ((psa_key_id_t)0)
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/**
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* @brief The minimum value for a key identifier chosen by the application.
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*/
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#define PSA_KEY_ID_USER_MIN ((psa_key_id_t)0x00000001)
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/**
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* @brief The maximum value for a key identifier chosen by the application.
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*/
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#define PSA_KEY_ID_USER_MAX ((psa_key_id_t)0x3fffffff)
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/**
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* @brief The minimum value for a key identifier chosen by the implementation.
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*/
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#define PSA_KEY_ID_VENDOR_MIN ((psa_key_id_t)0x40000000)
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/**
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* @brief The maximum value for a key identifier chosen by the implementation.
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*/
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#define PSA_KEY_ID_VENDOR_MAX ((psa_key_id_t)0x7fffffff)
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#ifdef __cplusplus
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}
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#endif
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#endif /* PSA_CRYPTO_PSA_KEY_ID_H */
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/** @} */
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