46 lines
963 B
C
46 lines
963 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_CCM_ALT_H
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#define MBEDTLS_CCM_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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#include "mbedtls/cipher.h"
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#if defined (MBEDTLS_CCM_ALT)
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#define MBEDTLS_ERR_CCM_BAD_INPUT -0x000D /**< Bad input parameters to function. */
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#define MBEDTLS_ERR_CCM_AUTH_FAILED -0x000F /**< Authenticated decryption failed. */
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/* The Size of the CCM context.*/
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#define MBEDTLS_CCM_CONTEXT_SIZE_IN_WORDS (33)
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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 The CCM context-type definition. The CCM context is passed
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* to the APIs called.
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*/
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typedef struct {
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uint32_t buf[MBEDTLS_CCM_CONTEXT_SIZE_IN_WORDS];
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}
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mbedtls_ccm_context;
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#ifdef __cplusplus
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}
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#endif
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#endif /* MBEDTLS_CCM_ALT */
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#endif /* MBEDTLS_CCM_ALT_H */
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