• Main Page
  • Namespaces
  • Classes
  • Files
  • File List
  • File Members

mars.h

Go to the documentation of this file.
00001 #ifndef CRYPTOPP_MARS_H
00002 #define CRYPTOPP_MARS_H
00003 
00004 /** \file
00005 */
00006 
00007 #include "seckey.h"
00008 #include "secblock.h"
00009 
00010 NAMESPACE_BEGIN(CryptoPP)
00011 
00012 //! _
00013 struct MARS_Info : public FixedBlockSize<16>, public VariableKeyLength<16, 16, 56, 4>
00014 {
00015     static const char *StaticAlgorithmName() {return "MARS";}
00016 };
00017 
00018 /// <a href="http://www.weidai.com/scan-mirror/cs.html#MARS">MARS</a>
00019 class MARS : public MARS_Info, public BlockCipherDocumentation
00020 {
00021     class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<MARS_Info>
00022     {
00023     public:
00024         void UncheckedSetKey(const byte *userKey, unsigned int length, const NameValuePairs &params);
00025 
00026     protected:
00027         static const word32 Sbox[512];
00028 
00029         FixedSizeSecBlock<word32, 40> EK;
00030     };
00031 
00032     class CRYPTOPP_NO_VTABLE Enc : public Base
00033     {
00034     public:
00035         void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
00036     };
00037 
00038     class CRYPTOPP_NO_VTABLE Dec : public Base
00039     {
00040     public:
00041         void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
00042     };
00043 
00044 public:
00045     typedef BlockCipherFinal<ENCRYPTION, Enc> Encryption;
00046     typedef BlockCipherFinal<DECRYPTION, Dec> Decryption;
00047 };
00048 
00049 typedef MARS::Encryption MARSEncryption;
00050 typedef MARS::Decryption MARSDecryption;
00051 
00052 NAMESPACE_END
00053 
00054 #endif

Generated on Sun Oct 17 2010 02:13:04 for Crypto++ by  doxygen 1.7.1