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MHashKeyGen.h

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00001 /* 00002 * steghide 0.5.1 - a steganography program 00003 * Copyright (C) 1999-2003 Stefan Hetzl <shetzl@chello.at> 00004 * 00005 * This program is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public License 00007 * as published by the Free Software Foundation; either version 2 00008 * of the License, or (at your option) any later version. 00009 * 00010 * This program is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00013 * GNU General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public License 00016 * along with this program; if not, write to the Free Software 00017 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00018 * 00019 */ 00020 00021 #ifndef SH_MHASHKEYGEN_H 00022 #define SH_MHASHKEYGEN_H 00023 00024 #include <vector> 00025 00026 #include <mhash.h> 00027 00028 class MHashKeyGen { 00029 public: 00030 MHashKeyGen (void) ; 00031 MHashKeyGen (keygenid kgalgo, hashid halgo, unsigned int keysize) ; 00032 ~MHashKeyGen (void) ; 00033 00034 void setKeySize (unsigned int KeySize) ; 00035 void setKeyGenAlgorithm (keygenid algo) ; 00036 void setHashAlgorithm (hashid hashalgo) ; 00037 void setHashAlgorithms (std::vector<hashid> hashalgos) ; 00038 void setSalt (std::vector<unsigned char> salt) ; 00039 00040 std::vector<unsigned char> createKey (std::string password) ; 00041 00042 private: 00043 bool ready ; 00044 keygenid Algorithm ; 00045 KEYGEN AlgorithmData ; 00046 unsigned int KeySize ; 00047 00048 void *s_malloc (size_t size) ; 00049 } ; 00050 00051 #endif // ndef SH_MHASHKEYGEN_H

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