#ifndef CRYPTOPP_MARS_H #define CRYPTOPP_MARS_H /** \file */ #include "seckey.h" #include "secblock.h" NAMESPACE_BEGIN(CryptoPP) //! _ struct MARS_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 16, 56, 4> { static const char *StaticAlgorithmName() {return "MARS";} }; /// <a href="http://www.weidai.com/scan-mirror/cs.html#MARS">MARS</a> class MARS : public MARS_Info, public BlockCipherDocumentation { class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<MARS_Info> { public: void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs ¶ms); protected: static const word32 Sbox[512]; FixedSizeSecBlock<word32, 40> EK; }; class CRYPTOPP_NO_VTABLE Enc : public Base { public: void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const; }; class CRYPTOPP_NO_VTABLE Dec : public Base { public: void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const; }; public: typedef BlockCipherFinal<ENCRYPTION, Enc> Encryption; typedef BlockCipherFinal<DECRYPTION, Dec> Decryption; }; typedef MARS::Encryption MARSEncryption; typedef MARS::Decryption MARSDecryption; NAMESPACE_END #endif