39 lines
890 B
C
39 lines
890 B
C
|
#ifndef CRYPTOPP_SEED_H
|
||
|
|
#define CRYPTOPP_SEED_H
|
||
|
|
|
||
|
|
/** \file
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "seckey.h"
|
||
|
|
#include "secblock.h"
|
||
|
|
|
||
|
|
NAMESPACE_BEGIN(CryptoPP)
|
||
|
|
|
||
|
|
//! _
|
||
|
|
struct SEED_Info : public FixedBlockSize<16>, public FixedKeyLength<16>, public FixedRounds<16>
|
||
|
|
{
|
||
|
|
static const char *StaticAlgorithmName() {return "SEED";}
|
||
|
|
};
|
||
|
|
|
||
|
|
/// <a href="http://www.cryptolounge.org/wiki/SEED">SEED</a>
|
||
|
|
class SEED : public SEED_Info, public BlockCipherDocumentation
|
||
|
|
{
|
||
|
|
class CRYPTOPP_NO_VTABLE Base : public BlockCipherImpl<SEED_Info>
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
void UncheckedSetKey(const byte *key, unsigned int length, const NameValuePairs ¶ms);
|
||
|
|
void ProcessAndXorBlock(const byte *inBlock, const byte *xorBlock, byte *outBlock) const;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
FixedSizeSecBlock<word32, 32> m_k;
|
||
|
|
};
|
||
|
|
|
||
|
|
public:
|
||
|
|
typedef BlockCipherFinal<ENCRYPTION, Base> Encryption;
|
||
|
|
typedef BlockCipherFinal<DECRYPTION, Base> Decryption;
|
||
|
|
};
|
||
|
|
|
||
|
|
NAMESPACE_END
|
||
|
|
|
||
|
|
#endif
|