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-rw-r--r--mysql/extra/yassl/taocrypt/include/twofish.hpp94
1 files changed, 0 insertions, 94 deletions
diff --git a/mysql/extra/yassl/taocrypt/include/twofish.hpp b/mysql/extra/yassl/taocrypt/include/twofish.hpp
deleted file mode 100644
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--- a/mysql/extra/yassl/taocrypt/include/twofish.hpp
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- Copyright (c) 2000, 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.
-*/
-
-/* twofish.hpp defines Twofish
-*/
-
-
-#ifndef TAO_CRYPT_TWOFISH_HPP
-#define TAO_CRYPT_TWOFISH_HPP
-
-#include "misc.hpp"
-#include "modes.hpp"
-#ifdef USE_SYS_STL
- #include <algorithm>
-#else
- #include "algorithm.hpp"
-#endif
-
-
-namespace STL = STL_NAMESPACE;
-
-
-#if defined(TAOCRYPT_X86ASM_AVAILABLE) && defined(TAO_ASM)
- #define DO_TWOFISH_ASM
-#endif
-
-namespace TaoCrypt {
-
-enum { TWOFISH_BLOCK_SIZE = 16 };
-
-
-// Twofish encryption and decryption, see
-class Twofish : public Mode_BASE {
-public:
- enum { BLOCK_SIZE = TWOFISH_BLOCK_SIZE };
-
- Twofish(CipherDir DIR, Mode MODE)
- : Mode_BASE(BLOCK_SIZE, DIR, MODE) {}
-
-#ifdef DO_TWOFISH_ASM
- void Process(byte*, const byte*, word32);
-#endif
- void SetKey(const byte* key, word32 sz, CipherDir fake = ENCRYPTION);
- void SetIV(const byte* iv) { memcpy(r_, iv, BLOCK_SIZE); }
-private:
- static const byte q_[2][256];
- static const word32 mds_[4][256];
-
- word32 k_[40];
- word32 s_[4][256];
-
- static word32 h0(word32 x, const word32 *key, unsigned int kLen);
- static word32 h(word32 x, const word32 *key, unsigned int kLen);
-
- void ProcessAndXorBlock(const byte*, const byte*, byte*) const;
-
- void encrypt(const byte*, const byte*, byte*) const;
- void decrypt(const byte*, const byte*, byte*) const;
-
- void AsmEncrypt(const byte* inBlock, byte* outBlock) const;
- void AsmDecrypt(const byte* inBlock, byte* outBlock) const;
-
- Twofish(const Twofish&); // hide copy
- Twofish& operator=(const Twofish&); // and assign
-};
-
-
-typedef BlockCipher<ENCRYPTION, Twofish, ECB> Twofish_ECB_Encryption;
-typedef BlockCipher<DECRYPTION, Twofish, ECB> Twofish_ECB_Decryption;
-
-typedef BlockCipher<ENCRYPTION, Twofish, CBC> Twofish_CBC_Encryption;
-typedef BlockCipher<DECRYPTION, Twofish, CBC> Twofish_CBC_Decryption;
-
-
-
-} // naemspace
-
-#endif // TAO_CRYPT_TWOFISH_HPP
-