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#ifndef CRYPTOPP_SHARK_H
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#define CRYPTOPP_SHARK_H
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#include "cryptopp_config.h"
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#ifdef WORD64_AVAILABLE
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#include "seckey.h"
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#include "secblock.h"
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00014 NAMESPACE_BEGIN(CryptoPP)
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00016 struct SHARK_Info : public
FixedBlockSize<8>, public
VariableKeyLength<16, 1, 16>, public
VariableRounds<6, 2>
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static const char *StaticAlgorithmName() {
return "SHARK-E";}
00019 };
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00022 class SHARK :
public SHARK_Info,
public BlockCipherDocumentation
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class Base :
public BlockCipherBaseTemplate<SHARK_Info>
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public:
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void UncheckedSetKey(
CipherDir dir,
const byte *key,
unsigned int length,
unsigned int rounds);
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protected:
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unsigned int m_rounds;
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SecBlock<word64> m_roundKeys;
00032 };
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class Enc :
public Base
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public:
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void ProcessAndXorBlock(
const byte *inBlock,
const byte *xorBlock, byte *outBlock)
const;
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void InitForKeySetup();
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private:
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static const byte sbox[256];
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static const word64 cbox[8][256];
00045 };
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class Dec :
public Base
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public:
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void ProcessAndXorBlock(
const byte *inBlock,
const byte *xorBlock, byte *outBlock)
const;
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private:
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static const byte sbox[256];
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static const word64 cbox[8][256];
00055 };
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public:
00058 typedef BlockCipherTemplate<ENCRYPTION, Enc> Encryption;
00059 typedef BlockCipherTemplate<DECRYPTION, Dec> Decryption;
00060 };
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typedef SHARK::Encryption SHARKEncryption;
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typedef SHARK::Decryption SHARKDecryption;
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00065 NAMESPACE_END
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#endif
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#endif