src/decss/VobDec.h

   1 #pragma once
   2
   3 class CVobDec
   4 {
   5         int m_lfsr0, m_lfsr1;
   6
   7         void ClockLfsr0Forward(int& lfsr0);
   8         void ClockLfsr1Forward(int& lfsr1);
   9         void ClockBackward(int& lfsr0, int& lfsr1);
  10         void Salt(const BYTE salt[5], int& lfsr0, int& lfsr1);
  11         int FindLfsr(const BYTE* crypt, int offset, const BYTE* plain);
  12
  13 public:
  14         CVobDec();
  15         virtual ~CVobDec();
  16
  17         bool m_fFoundKey;
  18
  19         bool FindKey(BYTE* buff);
  20         void Decrypt(BYTE* buff);
  21 };