44 lines
772 B
C
44 lines
772 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_CMAC_ALT_H
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#define MBEDTLS_CMAC_ALT_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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#include <stddef.h>
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#include <stdint.h>
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#if defined(MBEDTLS_CMAC_ALT)
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/* hide internal implementation of the struct. Allocate enough space for it.*/
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#define MBEDTLS_CMAC_CONTEXT_SIZE_IN_WORDS 38
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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 CMAC cipher context structure
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*/
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struct mbedtls_cmac_context_t{
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/*! Internal buffer */
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uint32_t buf[MBEDTLS_CMAC_CONTEXT_SIZE_IN_WORDS];
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};
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#ifdef __cplusplus
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}
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#endif
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#endif /* MBEDTLS_CMAC_ALT */
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#endif /* MBEDTLS_CMAC_ALT_H */
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