mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
39 lines
1 KiB
C
39 lines
1 KiB
C
/* $OpenBSD: deattack.h,v 1.11 2015/01/19 19:52:16 markus 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
|
|
#define DEATTACK_DOS_DETECTED 2
|
|
#define DEATTACK_ERROR 3
|
|
|
|
struct deattack_ctx {
|
|
u_int16_t *h;
|
|
u_int32_t n;
|
|
};
|
|
|
|
void deattack_init(struct deattack_ctx *);
|
|
int detect_attack(struct deattack_ctx *, const u_char *, u_int32_t);
|
|
#endif
|