5c099b14c1
pull in just about all of the differences from the crypto-us telnet suite (which includes Kerberos 4 and connection encryption support). Also bring in the Kerberos 5 support from the Heimdal telnet, and frob a little so that it can work with the non-Heimdal telnet suite. There is still some work left to do, specifically: - Add Heimdal's ticket forwarding support to the Berkeley Kerberos 4 module. - Add connection encryption support to the Heimdal Kerberos 5 module. Hints on this can be taken from the MIT Kerberos 5 module which still exists in crypto-us. However, even with the shortcomings listed above, this is a better situation than using the stock Heimdal telnet suite, which does not understand the IPSec policy stuff, and is also based on much older code which contains bugs that we have already fixed in the NetBSD sources.
107 lines
4.0 KiB
C
107 lines
4.0 KiB
C
/* $NetBSD: encrypt.h,v 1.6 2000/06/22 06:47:43 thorpej Exp $ */
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/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* from: @(#)encrypt.h 8.1 (Berkeley) 6/4/93
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*/
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/*
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* Copyright (C) 1990 by the Massachusetts Institute of Technology
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*
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* Export of this software from the United States of America is assumed
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* to require a specific license from the United States Government.
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* It is the responsibility of any person or organization contemplating
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* export to obtain such a license before exporting.
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*
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* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
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* distribute this software and its documentation for any purpose and
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* without fee is hereby granted, provided that the above copyright
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* notice appear in all copies and that both that copyright notice and
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* this permission notice appear in supporting documentation, and that
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* the name of M.I.T. not be used in advertising or publicity pertaining
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* to distribution of the software without specific, written prior
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* permission. M.I.T. makes no representations about the suitability of
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* this software for any purpose. It is provided "as is" without express
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* or implied warranty.
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*/
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#ifdef ENCRYPTION
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#include <sys/cdefs.h>
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#define P __P
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# ifndef __ENCRYPTION__
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# define __ENCRYPTION__
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#define DIR_DECRYPT 1
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#define DIR_ENCRYPT 2
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#define Block des_cblock
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typedef unsigned char *BlockT;
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#define Schedule des_key_schedule
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#define VALIDKEY(key) ( key[0] | key[1] | key[2] | key[3] | \
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key[4] | key[5] | key[6] | key[7])
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#define SAMEKEY(k1, k2) (!bcmp((void *)k1, (void *)k2, sizeof(Block)))
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typedef struct {
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short type;
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int length;
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unsigned char *data;
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} Session_Key;
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typedef struct {
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char *name;
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int type;
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void (*output) P((unsigned char *, int));
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int (*input) P((int));
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void (*init) P((int));
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int (*start) P((int, int));
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int (*is) P((unsigned char *, int));
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int (*reply) P((unsigned char *, int));
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void (*session) P((Session_Key *, int));
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int (*keyid) P((int, unsigned char *, int *));
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void (*printsub) P((unsigned char *, int, unsigned char *, int));
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} Encryptions;
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#define SK_DES 1 /* Matched Kerberos v5 KEYTYPE_DES */
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#include "enc-proto.h"
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extern int encrypt_debug_mode;
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extern int (*decrypt_input) P((int));
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extern void (*encrypt_output) P((unsigned char *, int));
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# endif /* __ENCRYPTION__ */
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#endif /* ENCRYPTION */
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