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//
// VMime library (http://www.vmime.org)
// Copyright (C) 2002 Vincent Richard <vincent@vmime.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; either version 3 of
// the License, or (at your option) any later version.
//
// 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, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
//
// Linking this library statically or dynamically with other modules is making
// a combined work based on this library. Thus, the terms and conditions of
// the GNU General Public License cover the whole combination.
//
#ifndef VMIME_SECURITY_DIGEST_MD5_MD5MESSAGEDIGEST_HPP_INCLUDED
#define VMIME_SECURITY_DIGEST_MD5_MD5MESSAGEDIGEST_HPP_INCLUDED
#include "vmime/security/digest/messageDigest.hpp"
namespace vmime {
namespace security {
namespace digest {
namespace md5 {
class md5MessageDigest : public messageDigest {
public:
md5MessageDigest();
void update(const byte_t b);
void update(const string& s);
void update(const byte_t* buffer, const size_t len);
void update(const byte_t* buffer, const size_t offset, const size_t len);
void finalize();
void finalize(const string& s);
void finalize(const byte_t* buffer, const size_t len);
void finalize(const byte_t* buffer, const size_t offset, const size_t len);
size_t getDigestLength() const;
const byte_t* getDigest() const;
void reset();
protected:
void init();
void transformHelper();
void transform();
vmime_uint32 m_hash[4];
union BlockType {
vmime_uint32 b32[16];
vmime_uint8 b8[64];
};
size_t m_byteCount;
BlockType m_block;
bool m_finalized;
};
} // md5
} // digest
} // security
} // vmime
#endif // VMIME_SECURITY_DIGEST_MD5_MD5MESSAGEDIGEST_HPP_INCLUDED
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