/************************************************* * XTEA Header File * * (C) 1999-2007 Jack Lloyd * *************************************************/ #ifndef BOTAN_XTEA_H__ #define BOTAN_XTEA_H__ #include namespace Botan { /************************************************* * XTEA * *************************************************/ class BOTAN_DLL XTEA : public BlockCipher { public: void clear() throw() { EK.clear(); } std::string name() const { return "XTEA"; } BlockCipher* clone() const { return new XTEA; } XTEA() : BlockCipher(8, 16) {} private: void enc(const byte[], byte[]) const; void dec(const byte[], byte[]) const; void key(const byte[], u32bit); SecureBuffer EK; }; } #endif