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/*
* Noekeon
* (C) 1999-2008 Jack Lloyd
*
* Distributed under the terms of the Botan license
*/
#ifndef BOTAN_NOEKEON_H__
#define BOTAN_NOEKEON_H__
#include <botan/block_cipher.h>
namespace Botan {
/*
* Noekeon
*/
class BOTAN_DLL Noekeon : public BlockCipher
{
public:
void clear() throw();
std::string name() const { return "Noekeon"; }
BlockCipher* clone() const { return new Noekeon; }
Noekeon() : BlockCipher(16, 16) {}
private:
void encrypt_n(const byte in[], byte out[], u32bit blocks) const;
void decrypt_n(const byte in[], byte out[], u32bit blocks) const;
void key_schedule(const byte[], u32bit);
static const byte RC[17];
SecureBuffer<u32bit, 4> EK, DK;
};
}
#endif
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