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2025-03-05 08:37:43 +01:00

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C++

/*
* PVVMUD a 3D MUD
* Copyright (C) 1998-1999 Programvareverkstedet (pvv@pvv.org)
*
* 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 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; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef _CRYPTO_H
#define _CRYPTO_H
#include <unistd.h>
#include "pvvmud.H"
#include "blowfish.h"
class CCrypto {
// Common
BF_KEY *cryptKey;
// Reading Part of the code
unsigned char *cryptBuf_r,
cryptIV_r[8];
BYTE cryptState_r;
int cryptSize_r,
cryptPos_r,
cryptN_r,
cryptCnt_r;
// Writing Part of the code
unsigned char *cryptBuf_w,
*cryptTempBuf,
cryptIV_w[8];
BYTE cryptState_w;
int cryptSize_w,
cryptPos_w,
cryptN_w,
cryptCnt_w,
cryptTempSize,
cryptTempPos;
public:
CCrypto(void);
~CCrypto(void);
ssize_t write(int fd, void *buf, size_t count);
ssize_t read(int fd, char **buf, size_t count);
};
#endif _CRYPTO_H