| 1 | /* $Id: openssl-md5.cpp 101194 2023-09-20 13:07:24Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * IPRT - MD5 message digest functions, implemented using OpenSSL.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2009-2023 Oracle and/or its affiliates.
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox base platform packages, as
|
|---|
| 10 | * available from https://www.virtualbox.org.
|
|---|
| 11 | *
|
|---|
| 12 | * This program is free software; you can redistribute it and/or
|
|---|
| 13 | * modify it under the terms of the GNU General Public License
|
|---|
| 14 | * as published by the Free Software Foundation, in version 3 of the
|
|---|
| 15 | * License.
|
|---|
| 16 | *
|
|---|
| 17 | * This program is distributed in the hope that it will be useful, but
|
|---|
| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|---|
| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|---|
| 20 | * General Public License for more details.
|
|---|
| 21 | *
|
|---|
| 22 | * You should have received a copy of the GNU General Public License
|
|---|
| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
|
|---|
| 24 | *
|
|---|
| 25 | * The contents of this file may alternatively be used under the terms
|
|---|
| 26 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
|
|---|
| 28 | * in the VirtualBox distribution, in which case the provisions of the
|
|---|
| 29 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 30 | *
|
|---|
| 31 | * You may elect to license modified versions of this file under the
|
|---|
| 32 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 33 | *
|
|---|
| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
|
|---|
| 35 | */
|
|---|
| 36 |
|
|---|
| 37 |
|
|---|
| 38 | /*********************************************************************************************************************************
|
|---|
| 39 | * Header Files *
|
|---|
| 40 | *********************************************************************************************************************************/
|
|---|
| 41 | #include "internal/iprt.h"
|
|---|
| 42 |
|
|---|
| 43 | #include "internal/openssl-pre.h"
|
|---|
| 44 | #include <openssl/md5.h>
|
|---|
| 45 | #include "internal/openssl-post.h"
|
|---|
| 46 |
|
|---|
| 47 | #define RT_MD5_OPENSSL_PRIVATE_CONTEXT
|
|---|
| 48 | #include <iprt/md5.h>
|
|---|
| 49 |
|
|---|
| 50 | #include <iprt/assert.h>
|
|---|
| 51 |
|
|---|
| 52 | AssertCompile(RT_SIZEOFMEMB(RTMD5CONTEXT, abPadding) >= RT_SIZEOFMEMB(RTMD5CONTEXT, OsslPrivate));
|
|---|
| 53 |
|
|---|
| 54 |
|
|---|
| 55 | RTDECL(void) RTMd5(const void *pvBuf, size_t cbBuf, uint8_t pabDigest[RTMD5_HASH_SIZE])
|
|---|
| 56 | {
|
|---|
| 57 | RTMD5CONTEXT Ctx;
|
|---|
| 58 | RTMd5Init(&Ctx);
|
|---|
| 59 | RTMd5Update(&Ctx, pvBuf, cbBuf);
|
|---|
| 60 | RTMd5Final(pabDigest, &Ctx);
|
|---|
| 61 | }
|
|---|
| 62 | RT_EXPORT_SYMBOL(RTMd5);
|
|---|
| 63 |
|
|---|
| 64 |
|
|---|
| 65 | RTDECL(void) RTMd5Init(PRTMD5CONTEXT pCtx)
|
|---|
| 66 | {
|
|---|
| 67 | MD5_Init(&pCtx->OsslPrivate);
|
|---|
| 68 | }
|
|---|
| 69 | RT_EXPORT_SYMBOL(RTMd5Init);
|
|---|
| 70 |
|
|---|
| 71 |
|
|---|
| 72 | RTDECL(void) RTMd5Update(PRTMD5CONTEXT pCtx, const void *pvBuf, size_t cbBuf)
|
|---|
| 73 | {
|
|---|
| 74 | MD5_Update(&pCtx->OsslPrivate, pvBuf, cbBuf);
|
|---|
| 75 | }
|
|---|
| 76 | RT_EXPORT_SYMBOL(RTMd5Update);
|
|---|
| 77 |
|
|---|
| 78 |
|
|---|
| 79 | RTDECL(void) RTMd5Final(uint8_t pabDigest[RTMD5_HASH_SIZE], PRTMD5CONTEXT pCtx)
|
|---|
| 80 | {
|
|---|
| 81 | MD5_Final((unsigned char *)&pabDigest[0], &pCtx->OsslPrivate);
|
|---|
| 82 | }
|
|---|
| 83 | RT_EXPORT_SYMBOL(RTMd5Final);
|
|---|
| 84 |
|
|---|
