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/* $Id: openssl-md4.cpp $ */
/** @file
* IPRT - Message-Digest Algorithm 4.
*/
/*
* Copyright (C) 2009-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#include "internal/iprt.h"
#include <openssl/opensslconf.h>
#if 0 //ndef OPENSSL_NO_MD4
# include <openssl/md4.h>
# define RT_MD4_PRIVATE_CONTEXT
# include <iprt/md4.h>
# include <iprt/assert.h>
AssertCompile(RT_SIZEOFMEMB(RTMD4CONTEXT, abPadding) >= RT_SIZEOFMEMB(RTMD4CONTEXT, Private));
RTDECL(void) RTMd4(const void *pvBuf, size_t cbBuf, uint8_t pabDigest[RTMD4_HASH_SIZE])
{
RTMD4CONTEXT Ctx;
RTMd4Init(&Ctx);
RTMd4Update(&Ctx, pvBuf, cbBuf);
RTMd4Final(&Ctx, pabDigest);
}
RT_EXPORT_SYMBOL(RTMd4);
RTDECL(void) RTMd4Init(PRTMD4CONTEXT pCtx)
{
MD4_Init(&pCtx->Private);
}
RT_EXPORT_SYMBOL(RTMd4Init);
RTDECL(void) RTMd4Update(PRTMD4CONTEXT pCtx, const void *pvBuf, size_t cbBuf)
{
MD4_Update(&pCtx->Private, (const unsigned char *)pvBuf, cbBuf);
}
RT_EXPORT_SYMBOL(RTMd4Update);
RTDECL(void) RTMd4Final(PRTMD4CONTEXT pCtx, uint8_t pabDigest[RTMD4_HASH_SIZE])
{
MD4_Final((unsigned char *)&pabDigest[0], &pCtx->Private);
}
RT_EXPORT_SYMBOL(RTMd4Final);
#else /* OPENSSL_NO_MD4 */
/*
* If the OpenSSL build doesn't have MD4, use the IPRT implementation.
*/
# include "alt-md4.cpp"
#endif /* OPENSSL_NO_MD4 */
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