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Revision 1.8, Wed Mar 22 21:27:15 2006 UTC (18 years, 2 months ago) by djm
Branch: MAIN
Changes since 1.7: +2 -2 lines 

remove IV support from the CRC attack detector, OpenSSH has never used
it - it only applied to IDEA-CFB, which we don't support.
prompted by NetBSD Coverity report via elad AT netbsd.org;
feedback markus@ "nuke it" deraadt@

/*	$OpenBSD: deattack.h,v 1.8 2006/03/22 21:27:15 djm Exp $	*/

/*
 * Cryptographic attack detector for ssh - Header file
 *
 * Copyright (c) 1998 CORE SDI S.A., Buenos Aires, Argentina.
 *
 * All rights reserved. Redistribution and use in source and binary
 * forms, with or without modification, are permitted provided that
 * this copyright notice is retained.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES ARE DISCLAIMED. IN NO EVENT SHALL CORE SDI S.A. BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY OR
 * CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OR MISUSE OF THIS
 * SOFTWARE.
 *
 * Ariel Futoransky <futo@core-sdi.com>
 * <http://www.core-sdi.com>
 */

#ifndef _DEATTACK_H
#define _DEATTACK_H

/* Return codes */
#define DEATTACK_OK		0
#define DEATTACK_DETECTED	1

int	 detect_attack(u_char *, u_int32_t);
#endif