1 /* $NetBSD: ah_var.h,v 1.7 2018/04/19 08:27:38 maxv Exp $ */ 2 /* $FreeBSD: ah_var.h,v 1.1.4.1 2003/01/24 05:11:35 sam Exp $ */ 3 /* $OpenBSD: ip_ah.h,v 1.29 2002/06/09 16:26:10 itojun Exp $ */ 4 /* 5 * The authors of this code are John Ioannidis (ji@tla.org), 6 * Angelos D. Keromytis (kermit@csd.uch.gr) and 7 * Niels Provos (provos@physnet.uni-hamburg.de). 8 * 9 * The original version of this code was written by John Ioannidis 10 * for BSD/OS in Athens, Greece, in November 1995. 11 * 12 * Ported to OpenBSD and NetBSD, with additional transforms, in December 1996, 13 * by Angelos D. Keromytis. 14 * 15 * Additional transforms and features in 1997 and 1998 by Angelos D. Keromytis 16 * and Niels Provos. 17 * 18 * Additional features in 1999 by Angelos D. Keromytis. 19 * 20 * Copyright (C) 1995, 1996, 1997, 1998, 1999 John Ioannidis, 21 * Angelos D. Keromytis and Niels Provos. 22 * Copyright (c) 2001 Angelos D. Keromytis. 23 * 24 * Permission to use, copy, and modify this software with or without fee 25 * is hereby granted, provided that this entire notice is included in 26 * all copies of any software which is or includes a copy or 27 * modification of this software. 28 * You may use this code under the GNU public license if you so wish. Please 29 * contribute changes back to the authors under this freer than GPL license 30 * so that we may further the use of strong encryption without limitations to 31 * all. 32 * 33 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR 34 * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY 35 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE 36 * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR 37 * PURPOSE. 38 */ 39 40 #ifndef _NETIPSEC_AH_VAR_H_ 41 #define _NETIPSEC_AH_VAR_H_ 42 43 #define AH_STAT_HDROPS 0 /* packet shorter than header shows */ 44 #define AH_STAT_NOPF 1 /* protocol family not supported */ 45 #define AH_STAT_NOTDB 2 46 #define AH_STAT_BADKCR 3 47 #define AH_STAT_BADAUTH 4 48 #define AH_STAT_NOXFORM 5 49 #define AH_STAT_QFULL 6 50 #define AH_STAT_WRAP 7 51 #define AH_STAT_REPLAY 8 52 #define AH_STAT_BADAUTHL 9 /* bad authenticator length */ 53 #define AH_STAT_INPUT 10 /* input AH packets */ 54 #define AH_STAT_OUTPUT 11 /* output AH packets */ 55 #define AH_STAT_INVALID 12 /* trying to use an invalid TDB */ 56 #define AH_STAT_IBYTES 13 /* input bytes */ 57 #define AH_STAT_OBYTES 14 /* output bytes */ 58 #define AH_STAT_TOOBIG 15 /* packet got > than IP_MAXPACKET */ 59 #define AH_STAT_PDROPS 16 /* packet blocked due to policy */ 60 #define AH_STAT_CRYPTO 17 /* crypto processing failure */ 61 #define AH_STAT_TUNNEL 18 /* tunnel sanity check failure */ 62 #define AH_STAT_HIST 19 /* per-algorithm op count */ 63 64 /* space for SADB_AALG_STATS_NUM counters */ 65 #define AH_ALG_MAX SADB_AALG_STATS_NUM 66 #define AH_ALG_STR SADB_AALG_STATS_STR 67 #define AH_NSTATS (AH_STAT_HIST + AH_ALG_MAX) 68 69 #ifdef _KERNEL 70 extern const uint8_t ah_stats[256]; 71 extern int ah_enable; 72 #endif /* _KERNEL */ 73 #endif /* !_NETIPSEC_AH_VAR_H_ */ 74