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key_var.h revision 1.2 
      1 /*	$NetBSD: key_var.h,v 1.2 2003/12/12 21:04:04 scw Exp $	*/
      2 /*	$FreeBSD: src/sys/netipsec/key_var.h,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $	*/
      3 /*	$KAME: key_var.h,v 1.11 2001/09/12 23:05:07 sakane Exp $	*/
      4 
      5 /*
      6  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
      7  * All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted provided that the following conditions
     11  * are met:
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  * 2. Redistributions in binary form must reproduce the above copyright
     15  *    notice, this list of conditions and the following disclaimer in the
     16  *    documentation and/or other materials provided with the distribution.
     17  * 3. Neither the name of the project nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  */
     33 
     34 #ifndef _NETIPSEC_KEY_VAR_H_
     35 #define _NETIPSEC_KEY_VAR_H_
     36 
     37 /* sysctl */
     38 #define KEYCTL_DEBUG_LEVEL		1
     39 #define KEYCTL_SPI_TRY			2
     40 #define KEYCTL_SPI_MIN_VALUE		3
     41 #define KEYCTL_SPI_MAX_VALUE		4
     42 #define KEYCTL_RANDOM_INT		5
     43 #define KEYCTL_LARVAL_LIFETIME		6
     44 #define KEYCTL_BLOCKACQ_COUNT		7
     45 #define KEYCTL_BLOCKACQ_LIFETIME	8
     46 #define KEYCTL_ESP_KEYMIN		9
     47 #define KEYCTL_ESP_AUTH			10
     48 #define KEYCTL_AH_KEYMIN		11
     49 #define KEYCTL_PREFERED_OLDSA		12
     50 #define KEYCTL_DUMPSA			13
     51 #define KEYCTL_DUMPSP			14
     52 #define KEYCTL_MAXID			15
     53 
     54 #define KEYCTL_NAMES { \
     55 	{ 0, 0 }, \
     56 	{ "debug", CTLTYPE_INT }, \
     57 	{ "spi_try", CTLTYPE_INT }, \
     58 	{ "spi_min_value", CTLTYPE_INT }, \
     59 	{ "spi_max_value", CTLTYPE_INT }, \
     60 	{ "random_int", CTLTYPE_INT }, \
     61 	{ "larval_lifetime", CTLTYPE_INT }, \
     62 	{ "blockacq_count", CTLTYPE_INT }, \
     63 	{ "blockacq_lifetime", CTLTYPE_INT }, \
     64 	{ "esp_keymin", CTLTYPE_INT }, \
     65 	{ "esp_auth", CTLTYPE_INT }, \
     66 	{ "ah_keymin", CTLTYPE_INT }, \
     67 	{ "prefered_oldsa", CTLTYPE_INT }, \
     68 }
     69 
     70 #define KEYCTL_VARS { \
     71 	0, \
     72 	0, \
     73 	&key_spi_trycnt, \
     74 	&key_spi_minval, \
     75 	&key_spi_maxval, \
     76 	&key_int_random, \
     77 	&key_larval_lifetime, \
     78 	&key_blockacq_count, \
     79 	&key_blockacq_lifetime, \
     80 	&ipsec_esp_keymin, \
     81 	&ipsec_esp_auth, \
     82 	&ipsec_ah_keymin, \
     83 	&key_prefered_oldsa, \
     84 }
     85 
     86 #ifdef _KERNEL
     87 #define _ARRAYLEN(p) (sizeof(p)/sizeof(p[0]))
     88 #define _KEYLEN(key) ((u_int)((key)->sadb_key_bits >> 3))
     89 #define _KEYBITS(key) ((u_int)((key)->sadb_key_bits))
     90 #define _KEYBUF(key) ((u_int8_t *)((u_int8_t*)(key) + sizeof(struct sadb_key)))
     91 #endif /*_KERNEL*/
     92 
     93 #endif /* _NETIPSEC_KEY_VAR_H_ */
     94