/* * Copyright (c) 1992 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software_Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ /********************************************************************** * HISTORY * $Log: netcryptvoid.c,v $ * Revision 1.1.1.1 1993/08/21 00:46:33 jkh * Current sup with compression support. * * Revision 1.1.1.1 1993/05/21 14:52:17 cgd * initial import of CMU's SUP to NetBSD * * Revision 2.2 92/09/09 22:04:34 mrt * Created. * [92/09/09 mrt] * */ /* * DATA ENCRYPTION * netcrypt (key) turn on/off encryption of strings and files * char *key; encryption key * */ /* * Replacement for subroutine version of "crypt" program * for foreign and non-BSD-licensed sites. With this code * you can only run unencrypted sups */ #include #include "sup.h" #include "supmsg.h" /********************************************* *** G L O B A L V A R I A B L E S *** *********************************************/ int cryptflag = 0; /* whether to encrypt/decrypt data */ char *cryptbuf; /* buffer for data encryption/decryption */ int netcrypt (pword) char *pword; { if (pword == NULL || (strcmp(pword,PSWDCRYPT) == 0)) { cryptflag = 0; (void) getcryptbuf (0); return (SCMOK); } return (SCMERR); } int getcryptbuf (x) int x; { static int cryptsize = 0; /* size of current cryptbuf */ if (cryptflag == 0) { return(SCMOK); } else return (SCMERR); } void decode (in,out,count) char *in,*out; int count; { } void encode (in,out,count) char *in,*out; int count; { }