git.sesse.net Git - freerainbowtables/blob - Client Applications/rcracki_mt/ChainWalkContext.h

   1 /*\r
   2  * rcracki_mt is a multithreaded implementation and fork of the original \r
   3  * RainbowCrack\r
   4  *\r
   5  * Copyright (C) Zhu Shuanglei <shuanglei@hotmail.com>\r
   6  * Copyright 2009, 2010 Daniël Niggebrugge <niggebrugge@fox-it.com>\r
   7  * Copyright 2009, 2010 James Nobis <frt@quelrod.net>\r
   8  *\r
   9  * This file is part of rcracki_mt.\r
  10  *\r
  11  * rcracki_mt is free software: you can redistribute it and/or modify\r
  12  * it under the terms of the GNU General Public License as published by\r
  13  * the Free Software Foundation, either version 2 of the License, or\r
  14  * (at your option) any later version.\r
  15  *\r
  16  * rcracki_mt is distributed in the hope that it will be useful,\r
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
  19  * GNU General Public License for more details.\r
  20  *\r
  21  * You should have received a copy of the GNU General Public License\r
  22  * along with rcracki_mt.  If not, see <http://www.gnu.org/licenses/>.\r
  23  */\r
  24 \r
  25 #ifndef _CHAINWALKCONTEXT_H\r
  26 #define _CHAINWALKCONTEXT_H\r
  27 \r
  28 #include "HashRoutine.h"\r
  29 #include "Public.h"\r
  30 \r
  31 typedef struct \r
  32 {\r
  33         unsigned char m_PlainCharset[255];\r
  34         unsigned int m_nPlainCharsetLen;\r
  35         int m_nPlainLenMin;\r
  36         int m_nPlainLenMax;\r
  37         string m_sPlainCharsetName;\r
  38         string m_sPlainCharsetContent;\r
  39 } stCharset;\r
  40 class CChainWalkContext \r
  41 {\r
  42 public:\r
  43         CChainWalkContext();\r
  44         virtual ~CChainWalkContext();\r
  45 \r
  46 private:\r
  47         static string m_sHashRoutineName;       \r
  48         static HASHROUTINE m_pHashRoutine;                                                      // Configuration\r
  49         static int m_nHashLen;                                                                          // Configuration\r
  50         static bool isOldRtFormat;\r
  51         static bool isRti2RtFormat;\r
  52         static vector<stCharset> m_vCharset;\r
  53         static int m_nPlainLenMinTotal, m_nPlainLenMaxTotal;\r
  54         static uint64 m_nPlainSpaceUpToX[MAX_PLAIN_LEN + 1];            // Performance consideration\r
  55         static uint64 m_nPlainSpaceTotal;                                                       // Performance consideration\r
  56         static int m_nHybridCharset;\r
  57         static int m_nRainbowTableIndex;                                                        // Configuration\r
  58         static uint64 m_nReduceOffset;                                                          // Performance consideration\r
  59 \r
  60         // Context\r
  61         uint64 m_nIndex;\r
  62         unsigned char m_Plain[MAX_PLAIN_LEN];\r
  63         int m_nPlainLen;\r
  64         unsigned char m_Hash[MAX_HASH_LEN];\r
  65         static unsigned char m_Salt[MAX_SALT_LEN];\r
  66         static int m_nSaltLen;\r
  67 private:\r
  68         static bool LoadCharset(string sCharset);\r
  69 \r
  70 public:\r
  71         static bool SetHashRoutine(string sHashRoutineName);                                                                                            // Configuration\r
  72         static bool SetPlainCharset(string sCharsetName, int nPlainLenMin, int nPlainLenMax);                           // Configuration\r
  73         static bool SetRainbowTableIndex(int nRainbowTableIndex);       \r
  74         static bool SetSalt(unsigned char *Salt, int nSaltLength);// Configuration\r
  75         static bool SetupWithPathName(string sPathName, int& nRainbowChainLen, int& nRainbowChainCount);        // Wrapper\r
  76         static string GetHashRoutineName();\r
  77         static int GetHashLen();\r
  78         static string GetPlainCharsetName();\r
  79         static string GetPlainCharsetContent();\r
  80         static int GetPlainLenMin();\r
  81         static int GetPlainLenMax();\r
  82         static uint64 GetPlainSpaceTotal();\r
  83         static int GetRainbowTableIndex();\r
  84         static void Dump();\r
  85         static bool isOldFormat();\r
  86         static bool isRti2Format();\r
  87 \r
  88         void SetIndex(uint64 nIndex);\r
  89         void SetHash(unsigned char* pHash);             // The length should be m_nHashLen\r
  90 \r
  91         void IndexToPlain();\r
  92         void PlainToHash();\r
  93         void HashToIndex(int nPos);\r
  94 \r
  95         uint64 GetIndex();\r
  96         const uint64* GetIndexPtr();\r
  97         string GetPlain();\r
  98         string GetBinary();\r
  99         string GetHash();\r
 100         bool CheckHash(unsigned char* pHash);   // The length should be m_nHashLen\r
 101 };\r
 102 \r
 103 #endif\r