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