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/* md5.h
*
* Copyright (C) 2006-2020 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
/* md5.h for openssl */
#ifndef WOLFSSL_MD5_H_
#define WOLFSSL_MD5_H_
#include <wolfssl/wolfcrypt/settings.h>
#ifndef NO_MD5
#include <wolfssl/wolfcrypt/hash.h>
#ifdef WOLFSSL_PREFIX
#include "prefix_md5.h"
#endif
#ifdef __cplusplus
extern "C" {
#endif
typedef struct WOLFSSL_MD5_CTX {
/* big enough to hold wolfcrypt md5, but check on init */
#ifdef STM32_HASH
void* holder[(112 + WC_ASYNC_DEV_SIZE + sizeof(STM32_HASH_Context)) / sizeof(void*)];
#else
void* holder[(112 + WC_ASYNC_DEV_SIZE) / sizeof(void*)];
#endif
} WOLFSSL_MD5_CTX;
WOLFSSL_API int wolfSSL_MD5_Init(WOLFSSL_MD5_CTX*);
WOLFSSL_API int wolfSSL_MD5_Update(WOLFSSL_MD5_CTX*, const void*, unsigned long);
WOLFSSL_API int wolfSSL_MD5_Final(unsigned char*, WOLFSSL_MD5_CTX*);
typedef WOLFSSL_MD5_CTX MD5_CTX;
#define MD5_Init wolfSSL_MD5_Init
#define MD5_Update wolfSSL_MD5_Update
#define MD5_Final wolfSSL_MD5_Final
#ifdef OPENSSL_EXTRA_BSD
#define MD5Init wolfSSL_MD5_Init
#define MD5Update wolfSSL_MD5_Update
#define MD5Final wolfSSL_MD5_Final
#endif
#ifndef MD5
#define MD5(d, n, md) wc_Md5Hash((d), (n), (md))
#endif
#define MD5_DIGEST_LENGTH MD5_DIGEST_SIZE
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* NO_MD5 */
#endif /* WOLFSSL_MD5_H_ */
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