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-rw-r--r--mysql/extra/yassl/taocrypt/include/hc128.hpp63
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diff --git a/mysql/extra/yassl/taocrypt/include/hc128.hpp b/mysql/extra/yassl/taocrypt/include/hc128.hpp
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--- a/mysql/extra/yassl/taocrypt/include/hc128.hpp
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-/*
- Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; version 2 of the License.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING. If not, write to the
- Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- MA 02110-1301 USA.
-*/
-
-/* hc128.hpp defines HC128
-*/
-
-
-#ifndef TAO_CRYPT_HC128_HPP
-#define TAO_CRYPT_HC128_HPP
-
-#include "misc.hpp"
-
-namespace TaoCrypt {
-
-
-// HC128 encryption and decryption
-class HC128 {
-public:
-
- typedef HC128 Encryption;
- typedef HC128 Decryption;
-
-
- HC128() {}
-
- void Process(byte*, const byte*, word32);
- void SetKey(const byte*, const byte*);
-private:
- word32 T_[1024]; /* P[i] = T[i]; Q[i] = T[1024 + i ]; */
- word32 X_[16];
- word32 Y_[16];
- word32 counter1024_; /* counter1024 = i mod 1024 at the ith step */
- word32 key_[8];
- word32 iv_[8];
-
- void SetIV(const byte*);
- void GenerateKeystream(word32*);
- void SetupUpdate();
-
- HC128(const HC128&); // hide copy
- const HC128 operator=(const HC128&); // and assign
-};
-
-} // namespace
-
-
-#endif // TAO_CRYPT_HC128_HPP
-