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https://github.com/Mbed-TLS/mbedtls.git
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4ff405cf80
This information was redundant with the already existing mbedtls_block_cipher_id_t. Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
77 lines
1.8 KiB
C
77 lines
1.8 KiB
C
/**
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* \file block_cipher.h
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*
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* \brief Internal abstraction layer.
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*/
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/*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
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*/
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#ifndef MBEDTLS_BLOCK_CIPHER_H
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#define MBEDTLS_BLOCK_CIPHER_H
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#include "mbedtls/private_access.h"
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#include "mbedtls/build_info.h"
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#if defined(MBEDTLS_AES_C)
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#include "mbedtls/aes.h"
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#endif
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#if defined(MBEDTLS_ARIA_C)
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#include "mbedtls/aria.h"
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#endif
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#if defined(MBEDTLS_CAMELLIA_C)
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#include "mbedtls/camellia.h"
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#endif
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#if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)
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#include "psa/crypto_types.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef enum {
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MBEDTLS_BLOCK_CIPHER_ID_NONE = 0, /**< Unset. */
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MBEDTLS_BLOCK_CIPHER_ID_AES, /**< The AES cipher. */
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MBEDTLS_BLOCK_CIPHER_ID_CAMELLIA, /**< The Camellia cipher. */
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MBEDTLS_BLOCK_CIPHER_ID_ARIA, /**< The Aria cipher. */
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} mbedtls_block_cipher_id_t;
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/**
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* Used internally to indicate whether a context uses legacy or PSA.
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*
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* Internal use only.
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*/
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typedef enum {
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MBEDTLS_BLOCK_CIPHER_ENGINE_LEGACY = 0,
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MBEDTLS_BLOCK_CIPHER_ENGINE_PSA,
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} mbedtls_block_cipher_engine_t;
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typedef struct {
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mbedtls_block_cipher_id_t MBEDTLS_PRIVATE(id);
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#if defined(MBEDTLS_BLOCK_CIPHER_SOME_PSA)
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mbedtls_block_cipher_engine_t MBEDTLS_PRIVATE(engine);
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mbedtls_svc_key_id_t MBEDTLS_PRIVATE(psa_key_id);
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#endif
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union {
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unsigned dummy; /* Make the union non-empty even with no supported algorithms. */
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#if defined(MBEDTLS_AES_C)
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mbedtls_aes_context MBEDTLS_PRIVATE(aes);
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#endif
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#if defined(MBEDTLS_ARIA_C)
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mbedtls_aria_context MBEDTLS_PRIVATE(aria);
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#endif
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#if defined(MBEDTLS_CAMELLIA_C)
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mbedtls_camellia_context MBEDTLS_PRIVATE(camellia);
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#endif
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} MBEDTLS_PRIVATE(ctx);
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} mbedtls_block_cipher_context_t;
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#ifdef __cplusplus
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}
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#endif
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#endif /* MBEDTLS_BLOCK_CIPHER_H */
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