/*

* MISTY1

* (C) 1999-2008 Jack Lloyd

*

* Botan is released under the Simplified BSD License (see license.txt)

*/

#ifndef BOTAN_MISTY1_H_

#define BOTAN_MISTY1_H_

#include <botan/block_cipher.h>

BOTAN_FUTURE_INTERNAL_HEADER(misty1.h)

namespace Botan {

/**

* MISTY1 with 8 rounds

*/

class BOTAN_PUBLIC_API(2,0) MISTY1 final : public Block_Cipher_Fixed_Params<8, 16>

   {

   public:

      void encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;

      void decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const override;

      void clear() override;

      std::string name() const override { return "MISTY1"; }

      BlockCipher* clone() const override { return new MISTY1; }

   private:

      void key_schedule(const uint8_t[], size_t) override;

      secure_vector<uint16_t> m_EK, m_DK;

   };

}

#endif