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/*

 *  Copyright (C) 1997, 1998 Olivetti & Oracle Research Laboratory

 *

 *  This 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 software 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 software; if not, write to the Free Software

 *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,

 *  USA.

 */

/*

 * vncauth.h - describes the functions provided by the vncauth library.

 */

#define MAXPWLEN 8

#define CHALLENGESIZE 16

extern int vncEncryptAndStorePasswd(char *passwd, char *fname);

extern char *vncDecryptPasswdFromFile(char *fname);

extern void vncRandomBytes(unsigned char *bytes);

extern void vncEncryptBytes(unsigned char *bytes, char *passwd);