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skipjack.h

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#ifndef CRYPTOPP_SKIPJACK_H
#define CRYPTOPP_SKIPJACK_H

#include "cryptlib.h"
#include "misc.h"

NAMESPACE_BEGIN(CryptoPP)

class SKIPJACK : public FixedBlockSize<8>, public FixedKeyLength<10>
{
protected:
        SKIPJACK(const byte *userKey);

        static const byte fTable[256];

        SecBlock<byte[256]> tab;
};

class SKIPJACKEncryption : public SKIPJACK
{
public:
        SKIPJACKEncryption(const byte *userKey, unsigned int = 0)
                : SKIPJACK(userKey) {}

        void ProcessBlock(const byte *inBlock, byte * outBlock) const;
        void ProcessBlock(byte * inoutBlock) const
                {SKIPJACKEncryption::ProcessBlock(inoutBlock, inoutBlock);}
};

class SKIPJACKDecryption : public SKIPJACK
{
public:
        SKIPJACKDecryption(const byte *userKey, unsigned int = 0)
                : SKIPJACK(userKey) {}

        void ProcessBlock(const byte *inBlock, byte * outBlock) const;
        void ProcessBlock(byte * inoutBlock) const
                {SKIPJACKDecryption::ProcessBlock(inoutBlock, inoutBlock);}
};

NAMESPACE_END

#endif

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