/************************************************* * MISTY1 Header File * * (C) 1999-2007 Jack Lloyd * *************************************************/ #ifndef BOTAN_MISTY1_H__ #define BOTAN_MISTY1_H__ #include namespace Botan { /************************************************* * MISTY1 * *************************************************/ class BOTAN_DLL MISTY1 : public BlockCipher { public: void clear() throw() { EK.clear(); DK.clear(); } std::string name() const { return "MISTY1"; } BlockCipher* clone() const { return new MISTY1; } MISTY1(u32bit = 8); private: void enc(const byte[], byte[]) const; void dec(const byte[], byte[]) const; void key(const byte[], u32bit); static const byte EK_ORDER[100]; static const byte DK_ORDER[100]; SecureBuffer EK, DK; }; extern const byte MISTY1_SBOX_S7[128]; extern const u16bit MISTY1_SBOX_S9[512]; } #endif