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Diffstat (limited to 'kftpgrabber/src/misc/desencryptor.h')
-rw-r--r-- | kftpgrabber/src/misc/desencryptor.h | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/kftpgrabber/src/misc/desencryptor.h b/kftpgrabber/src/misc/desencryptor.h new file mode 100644 index 0000000..bf9ab68 --- /dev/null +++ b/kftpgrabber/src/misc/desencryptor.h @@ -0,0 +1,71 @@ +/* + * This file is part of the KFTPGrabber project + * + * Copyright (C) 2004 by the KFTPGrabber developers + * Copyright (C) 2004 Jernej Kos <kostko@jweb-network.net> + * + * 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; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied + * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and + * NON-INFRINGEMENT. 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; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston, + * MA 02110-1301, USA. + * + * In addition, as a special exception, the copyright holders give + * permission to link the code of portions of this program with the + * OpenSSL library under certain conditions as described in each + * individual source file, and distribute linked combinations + * including the two. + * You must obey the GNU General Public License in all respects + * for all of the code used other than OpenSSL. If you modify + * file(s) with this exception, you may extend this exception to your + * version of the file(s), but you are not obligated to do so. If you + * do not wish to do so, delete this exception statement from your + * version. If you delete this exception statement from all source + * files in the program, then also delete it here. + */ + +#ifndef KFTPGRABBERBASEDESENCRYPTOR_H +#define KFTPGRABBERBASEDESENCRYPTOR_H + +/* OpenSSL includes */ +#include <openssl/des.h> + +#include <qstring.h> + +namespace KFTPGrabberBase { + +/** +Class for encrypting text and files using OpenSSL's DES encryption. + +@author Jernej Kos +*/ +class DESEncryptor{ +public: + DESEncryptor(); + + void setKey(const QString &key); + void encrypt(const QString &string); + void decrypt(const QString &string); + + QString output(); +private: + DES_cblock m_key; + DES_key_schedule m_schedule; + + QString m_output; + + void DESExec(const QString &str, int mode); +}; + +} + +#endif |