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57 lines
1.4 KiB
57 lines
1.4 KiB
/*
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* Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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/*
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* vncauth.c - Functions for VNC password management and authentication.
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*/
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/*
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stripped down Jay Sorg for xrdp
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "d3des.h"
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#include <string.h>
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#include <math.h>
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void rfbEncryptBytes(unsigned char *bytes, char *passwd)
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{
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unsigned char key[8];
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unsigned int i;
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/* key is simply password padded with nulls */
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for (i = 0; i < 8; i++) {
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if (i < strlen(passwd)) {
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key[i] = passwd[i];
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} else {
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key[i] = 0;
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}
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}
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rfbDesKey(key, EN0);
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for (i = 0; i < 16; i += 8) {
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rfbDes(bytes+i, bytes+i);
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}
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}
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