freebsd-dev/usr.sbin/sup/lib/netcryptvoid.c
Peter Wemm d14071a4b3 Import the unmodified version of the sup that we are using.
The heritage of this version is not clear.  It appears to be NetBSD
derived from some time ago.
1995-12-26 04:54:48 +00:00

96 lines
2.4 KiB
C

/*
* 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 <libc.h>
#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;
{
}