VirtualBox

source: vbox/trunk/src/VBox/Runtime/common/checksum/openssl-md5.cpp@ 61708

Last change on this file since 61708 was 57358, checked in by vboxsync, 9 years ago

*: scm cleanup run.

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.3 KB
Line 
1/* $Id: openssl-md5.cpp 57358 2015-08-14 15:16:38Z vboxsync $ */
2/** @file
3 * IPRT - MD5 message digest functions, implemented using OpenSSL.
4 */
5
6/*
7 * Copyright (C) 2009-2015 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27
28/*********************************************************************************************************************************
29* Header Files *
30*********************************************************************************************************************************/
31#include "internal/iprt.h"
32
33#include <openssl/md5.h>
34
35#define RT_MD5_OPENSSL_PRIVATE_CONTEXT
36#include <iprt/md5.h>
37
38#include <iprt/assert.h>
39
40AssertCompile(RT_SIZEOFMEMB(RTMD5CONTEXT, abPadding) >= RT_SIZEOFMEMB(RTMD5CONTEXT, OsslPrivate));
41
42
43RTDECL(void) RTMd5(const void *pvBuf, size_t cbBuf, uint8_t pabDigest[RTMD5_HASH_SIZE])
44{
45 RTMD5CONTEXT Ctx;
46 RTMd5Init(&Ctx);
47 RTMd5Update(&Ctx, pvBuf, cbBuf);
48 RTMd5Final(pabDigest, &Ctx);
49}
50RT_EXPORT_SYMBOL(RTMd5);
51
52
53RTDECL(void) RTMd5Init(PRTMD5CONTEXT pCtx)
54{
55 MD5_Init(&pCtx->OsslPrivate);
56}
57RT_EXPORT_SYMBOL(RTMd5Init);
58
59
60RTDECL(void) RTMd5Update(PRTMD5CONTEXT pCtx, const void *pvBuf, size_t cbBuf)
61{
62 MD5_Update(&pCtx->OsslPrivate, pvBuf, cbBuf);
63}
64RT_EXPORT_SYMBOL(RTMd5Update);
65
66
67RTDECL(void) RTMd5Final(uint8_t pabDigest[32], PRTMD5CONTEXT pCtx)
68{
69 MD5_Final((unsigned char *)&pabDigest[0], &pCtx->OsslPrivate);
70}
71RT_EXPORT_SYMBOL(RTMd5Final);
72
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