/* * 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