/* $Id$ */
/** @file
* IPRT - MD5 message digest functions, implemented using OpenSSL.
*/
/*
* Copyright (C) 2009-2014 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/md5.h>
#define RT_MD5_OPENSSL_PRIVATE_CONTEXT
#include <iprt/md5.h>
#include <iprt/assert.h>
AssertCompile(RT_SIZEOFMEMB(RTMD5CONTEXT, abPadding) >= RT_SIZEOFMEMB(RTMD5CONTEXT, OsslPrivate));
RTDECL(void) RTMd5(const void *pvBuf, size_t cbBuf, uint8_t pabDigest[RTMD5_HASH_SIZE])
{
RTMD5CONTEXT Ctx;
RTMd5Init(&Ctx);
RTMd5Update(&Ctx, pvBuf, cbBuf);
RTMd5Final(pabDigest, &Ctx);
}
RT_EXPORT_SYMBOL(RTMd5);
RTDECL(void) RTMd5Init(PRTMD5CONTEXT pCtx)
{
MD5_Init(&pCtx->OsslPrivate);
}
RT_EXPORT_SYMBOL(RTMd5Init);
RTDECL(void) RTMd5Update(PRTMD5CONTEXT pCtx, const void *pvBuf, size_t cbBuf)
{
MD5_Update(&pCtx->OsslPrivate, pvBuf, cbBuf);
}
RT_EXPORT_SYMBOL(RTMd5Update);
RTDECL(void) RTMd5Final(uint8_t pabDigest[32], PRTMD5CONTEXT pCtx)
{
MD5_Final((unsigned char *)&pabDigest[0], &pCtx->OsslPrivate);
}
RT_EXPORT_SYMBOL(RTMd5Final);