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62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
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/* cmac.h
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*
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* Copyright (C) 2006-2022 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef WOLFSSL_CMAC_H_
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#define WOLFSSL_CMAC_H_
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#include <libs/libwolfssl/wolfcrypt/cmac.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct WOLFSSL_CMAC_CTX {
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void* internal; /* internal Cmac object */
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WOLFSSL_EVP_CIPHER_CTX* cctx;
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} WOLFSSL_CMAC_CTX;
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typedef WOLFSSL_CMAC_CTX CMAC_CTX;
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WOLFSSL_API WOLFSSL_CMAC_CTX* wolfSSL_CMAC_CTX_new(void);
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WOLFSSL_API void wolfSSL_CMAC_CTX_free(WOLFSSL_CMAC_CTX *ctx);
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WOLFSSL_API WOLFSSL_EVP_CIPHER_CTX* wolfSSL_CMAC_CTX_get0_cipher_ctx(
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WOLFSSL_CMAC_CTX* ctx);
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WOLFSSL_API int wolfSSL_CMAC_Init(
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WOLFSSL_CMAC_CTX* ctx, const void *key, size_t keyLen,
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const WOLFSSL_EVP_CIPHER* cipher, WOLFSSL_ENGINE* engine);
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WOLFSSL_API int wolfSSL_CMAC_Update(
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WOLFSSL_CMAC_CTX* ctx, const void* data, size_t len);
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WOLFSSL_API int wolfSSL_CMAC_Final(
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WOLFSSL_CMAC_CTX* ctx, unsigned char* out, size_t* len);
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#define CMAC_CTX_new wolfSSL_CMAC_CTX_new
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#define CMAC_CTX_free wolfSSL_CMAC_CTX_free
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#define CMAC_CTX_get0_cipher_ctx wolfSSL_CMAC_CTX_get0_cipher_ctx
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#define CMAC_Init wolfSSL_CMAC_Init
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#define CMAC_Update wolfSSL_CMAC_Update
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#define CMAC_Final wolfSSL_CMAC_Final
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* WOLFSSL_CMAC_H_ */
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