41 lines
857 B
C
41 lines
857 B
C
/*
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* Copyright (c) 2001-2019, Arm Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef MBEDTLS_SHA256_ALT_H
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#define MBEDTLS_SHA256_ALT_H
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#include <stddef.h>
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#include <stdint.h>
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#if defined (MBEDTLS_CONFIG_FILE)
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#include MBEDTLS_CONFIG_FILE
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#endif
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#if defined (MBEDTLS_SHA256_ALT)
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#define SHA_256_CONTEXT_SIZE_IN_WORDS 60
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#define MBEDTLS_ERR_SHA256_HW_ACCEL_FAILED -0x0037 /**< SHA-256 hardware accelerator failed */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \brief SHA-256 context structure
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*/
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typedef struct mbedtls_sha256_context {
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uint32_t reserved;
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uint32_t buff[SHA_256_CONTEXT_SIZE_IN_WORDS]; // defined in cc_hash_defs.h
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} mbedtls_sha256_context;
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#ifdef __cplusplus
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}
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#endif
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#endif /* MBEDTLS_SHA256_ALT */
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#endif /* MBEDTLS_SHA256_ALT_H */
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