sys/netipsec/key_var.h

   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_ */