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48 lines
943 B
C
48 lines
943 B
C
/*
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* Copyright (C) 2020 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 pkg_mbedtls
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*
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* @{
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* @file
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*
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* @author Peter Kietzmann <peter.kietzmann@haw-hamburg.de>
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*
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*/
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#ifndef SHA256_ALT_H
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#define SHA256_ALT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "kernel_defines.h"
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#include "riot_mbedtls_config.h"
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#if IS_ACTIVE(MBEDTLS_SHA256_ALT)
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#include "hashes/sha256.h"
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#include "hashes/sha224.h"
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/**
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* @brief Context structure for alternative mbedtls SHA-256 implementation.
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*/
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typedef struct {
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sha256_context_t riot_sha256_ctx; /**< RIOT SHA-256 context structure */
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uint8_t is224; /**< SHA-224/256 switch */
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} mbedtls_sha256_context;
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#endif /* MBEDTLS_SHA256_ALT */
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#ifdef __cplusplus
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}
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#endif
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/** @} */
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#endif /* SHA256_ALT_H */
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