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-rw-r--r--kwallet/backend/blowfish.h73
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diff --git a/kwallet/backend/blowfish.h b/kwallet/backend/blowfish.h
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-/* This file is part of the KDE project
- Copyright (C) 2001 George Staikos <staikos@kde.org>
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-*/
-
-#ifndef _BLOWFISH_H
-#define _BLOWFISH_H
-
-#include <config.h>
-
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#endif
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_BITYPES_H
-#include <sys/bitypes.h> /* For uintXX_t on Tru64 */
-#endif
-
-#include "blockcipher.h"
-
-
-/* @internal
- */
-class BlowFish : public BlockCipher {
- public:
- BlowFish();
- virtual ~BlowFish();
-
- virtual bool setKey(void *key, int bitlength);
-
- virtual int keyLen() const;
-
- virtual bool variableKeyLen() const;
-
- virtual bool readyToGo() const;
-
- virtual int encrypt(void *block, int len);
-
- virtual int decrypt(void *block, int len);
-
- private:
- uint32_t _S[4][256];
- uint32_t _P[18];
-
- void *_key;
- int _keylen; // in bits
-
- bool _init;
-
- bool init();
- uint32_t F(uint32_t x);
- void encipher(uint32_t *xl, uint32_t *xr);
- void decipher(uint32_t *xl, uint32_t *xr);
-};
-
-#endif
-