diff options
Diffstat (limited to 'src/VBox/Runtime/common/checksum/openssl-md2.cpp')
-rw-r--r-- | src/VBox/Runtime/common/checksum/openssl-md2.cpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/checksum/openssl-md2.cpp b/src/VBox/Runtime/common/checksum/openssl-md2.cpp new file mode 100644 index 00000000..aa132f01 --- /dev/null +++ b/src/VBox/Runtime/common/checksum/openssl-md2.cpp @@ -0,0 +1,96 @@ +/* $Id: openssl-md2.cpp $ */ +/** @file + * IPRT - Message-Digest Algorithm 2. + */ + +/* + * Copyright (C) 2009-2022 Oracle and/or its affiliates. + * + * This file is part of VirtualBox base platform packages, as + * available from https://www.virtualbox.org. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, in version 3 of the + * License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <https://www.gnu.org/licenses>. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included + * in the VirtualBox 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. + * + * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0 + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#include "internal/iprt.h" + +#include "internal/openssl-pre.h" +#include <openssl/opensslconf.h> +#ifndef OPENSSL_NO_MD2 +# include <openssl/md2.h> +#endif +#include "internal/openssl-post.h" + +#ifndef OPENSSL_NO_MD2 +# define RT_MD2_PRIVATE_CONTEXT +# include <iprt/md2.h> + +# include <iprt/assert.h> + +AssertCompile(RT_SIZEOFMEMB(RTMD2CONTEXT, abPadding) >= RT_SIZEOFMEMB(RTMD2CONTEXT, Private)); + + +RTDECL(void) RTMd2(const void *pvBuf, size_t cbBuf, uint8_t pabDigest[RTMD2_HASH_SIZE]) +{ + RTMD2CONTEXT Ctx; + RTMd2Init(&Ctx); + RTMd2Update(&Ctx, pvBuf, cbBuf); + RTMd2Final(&Ctx, pabDigest); +} +RT_EXPORT_SYMBOL(RTMd2); + + +RTDECL(void) RTMd2Init(PRTMD2CONTEXT pCtx) +{ + MD2_Init(&pCtx->Private); +} +RT_EXPORT_SYMBOL(RTMd2Init); + + +RTDECL(void) RTMd2Update(PRTMD2CONTEXT pCtx, const void *pvBuf, size_t cbBuf) +{ + MD2_Update(&pCtx->Private, (const unsigned char *)pvBuf, cbBuf); +} +RT_EXPORT_SYMBOL(RTMd2Update); + + +RTDECL(void) RTMd2Final(PRTMD2CONTEXT pCtx, uint8_t pabDigest[RTMD2_HASH_SIZE]) +{ + MD2_Final((unsigned char *)&pabDigest[0], &pCtx->Private); +} +RT_EXPORT_SYMBOL(RTMd2Final); + + +#else /* OPENSSL_NO_MD2 */ +/* + * If the OpenSSL build doesn't have MD2, use the IPRT implementation. + */ +# include "alt-md2.cpp" +#endif /* OPENSSL_NO_MD2 */ + |