| 1 | /* $Id: openssl-md4.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Message-Digest Algorithm 4.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2023 Oracle and/or its affiliates.
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| 8 | *
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| 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * The contents of this file may alternatively be used under the terms
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| 26 | * of the Common Development and Distribution License Version 1.0
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| 27 | * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
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| 28 | * in the VirtualBox distribution, in which case the provisions of the
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| 29 | * CDDL are applicable instead of those of the GPL.
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| 30 | *
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| 31 | * You may elect to license modified versions of this file under the
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| 32 | * terms and conditions of either the GPL or the CDDL or both.
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| 33 | *
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| 34 | * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
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| 35 | */
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| 36 |
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| 37 |
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| 38 | /*********************************************************************************************************************************
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| 39 | * Header Files *
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| 40 | *********************************************************************************************************************************/
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| 41 | #include "internal/iprt.h"
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| 42 |
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| 43 | #include "internal/openssl-pre.h"
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| 44 | #include <openssl/opensslconf.h>
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| 45 | #include "internal/openssl-post.h"
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| 46 | #if 0 //ndef OPENSSL_NO_MD4
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| 47 | # include <openssl/md4.h>
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| 48 |
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| 49 | # define RT_MD4_PRIVATE_CONTEXT
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| 50 | # include <iprt/md4.h>
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| 51 |
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| 52 | # include <iprt/assert.h>
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| 53 |
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| 54 | AssertCompile(RT_SIZEOFMEMB(RTMD4CONTEXT, abPadding) >= RT_SIZEOFMEMB(RTMD4CONTEXT, Private));
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| 55 |
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| 56 |
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| 57 | RTDECL(void) RTMd4(const void *pvBuf, size_t cbBuf, uint8_t pabDigest[RTMD4_HASH_SIZE])
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| 58 | {
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| 59 | RTMD4CONTEXT Ctx;
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| 60 | RTMd4Init(&Ctx);
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| 61 | RTMd4Update(&Ctx, pvBuf, cbBuf);
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| 62 | RTMd4Final(&Ctx, pabDigest);
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| 63 | }
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| 64 | RT_EXPORT_SYMBOL(RTMd4);
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| 65 |
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| 66 |
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| 67 | RTDECL(void) RTMd4Init(PRTMD4CONTEXT pCtx)
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| 68 | {
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| 69 | MD4_Init(&pCtx->Private);
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| 70 | }
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| 71 | RT_EXPORT_SYMBOL(RTMd4Init);
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| 72 |
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| 73 |
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| 74 | RTDECL(void) RTMd4Update(PRTMD4CONTEXT pCtx, const void *pvBuf, size_t cbBuf)
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| 75 | {
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| 76 | MD4_Update(&pCtx->Private, (const unsigned char *)pvBuf, cbBuf);
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| 77 | }
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| 78 | RT_EXPORT_SYMBOL(RTMd4Update);
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| 79 |
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| 80 |
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| 81 | RTDECL(void) RTMd4Final(PRTMD4CONTEXT pCtx, uint8_t pabDigest[RTMD4_HASH_SIZE])
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| 82 | {
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| 83 | MD4_Final((unsigned char *)&pabDigest[0], &pCtx->Private);
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| 84 | }
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| 85 | RT_EXPORT_SYMBOL(RTMd4Final);
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| 86 |
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| 87 |
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| 88 | #else /* OPENSSL_NO_MD4 */
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| 89 | /*
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| 90 | * If the OpenSSL build doesn't have MD4, use the IPRT implementation.
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| 91 | */
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| 92 | # include "alt-md4.cpp"
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| 93 | #endif /* OPENSSL_NO_MD4 */
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| 94 |
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