mars.h
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#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 &params);
protected:
static const word32 Sbox[512];
FixedSizeSecBlock<word32, 40> m_k;
};
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
BlockCipherDocumentation
These objects usually should not be used directly. See CipherModeDocumentation instead.
Definition: seckey.h:188
FixedBlockSize
to be inherited by block ciphers with fixed block size
Definition: seckey.h:21
BlockCipherFinal< ENCRYPTION, Enc >
FixedSizeSecBlock< word32, 40 >
MARS_Info
_
Definition: mars.h:13
VariableKeyLength
support query of variable key length, template parameters are default, min, max, multiple (default mu...
Definition: seckey.h:80
BlockCipherImpl
Definition: seckey.h:143
MARS
MARS
Definition: mars.h:19
NameValuePairs
interface for retrieving values given their names
Definition: cryptlib.h:224