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88768458d2
from the KAME IPsec implementation, but with heavy borrowing and influence of openbsd. A key feature of this implementation is that it uses the kernel crypto framework to do all crypto work so when h/w crypto support is present IPsec operation is automatically accelerated. Otherwise the protocol implementations are rather differet while the SADB and policy management code is very similar to KAME (for the moment). Note that this implementation is enabled with a FAST_IPSEC option. With this you get all protocols; i.e. there is no FAST_IPSEC_ESP option. FAST_IPSEC and IPSEC are mutually exclusive; you cannot build both into a single system. This software is well tested with IPv4 but should be considered very experimental (i.e. do not deploy in production environments). This software does NOT currently support IPv6. In fact do not configure FAST_IPSEC and INET6 in the same system. Obtained from: KAME + openbsd Supported by: Vernier Networks
75 lines
2.8 KiB
C
75 lines
2.8 KiB
C
/* $FreeBSD$ */
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/* $KAME: key_var.h,v 1.11 2001/09/12 23:05:07 sakane Exp $ */
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/*
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* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _NETIPSEC_KEY_VAR_H_
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#define _NETIPSEC_KEY_VAR_H_
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/* sysctl */
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#define KEYCTL_DEBUG_LEVEL 1
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#define KEYCTL_SPI_TRY 2
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#define KEYCTL_SPI_MIN_VALUE 3
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#define KEYCTL_SPI_MAX_VALUE 4
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#define KEYCTL_RANDOM_INT 5
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#define KEYCTL_LARVAL_LIFETIME 6
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#define KEYCTL_BLOCKACQ_COUNT 7
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#define KEYCTL_BLOCKACQ_LIFETIME 8
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#define KEYCTL_ESP_KEYMIN 9
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#define KEYCTL_ESP_AUTH 10
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#define KEYCTL_AH_KEYMIN 11
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#define KEYCTL_PREFERED_OLDSA 12
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#define KEYCTL_MAXID 13
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#define KEYCTL_NAMES { \
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{ 0, 0 }, \
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{ "debug", CTLTYPE_INT }, \
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{ "spi_try", CTLTYPE_INT }, \
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{ "spi_min_value", CTLTYPE_INT }, \
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{ "spi_max_value", CTLTYPE_INT }, \
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{ "random_int", CTLTYPE_INT }, \
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{ "larval_lifetime", CTLTYPE_INT }, \
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{ "blockacq_count", CTLTYPE_INT }, \
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{ "blockacq_lifetime", CTLTYPE_INT }, \
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{ "esp_keymin", CTLTYPE_INT }, \
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{ "esp_auth", CTLTYPE_INT }, \
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{ "ah_keymin", CTLTYPE_INT }, \
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{ "prefered_oldsa", CTLTYPE_INT }, \
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}
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#ifdef _KERNEL
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#define _ARRAYLEN(p) (sizeof(p)/sizeof(p[0]))
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#define _KEYLEN(key) ((u_int)((key)->sadb_key_bits >> 3))
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#define _KEYBITS(key) ((u_int)((key)->sadb_key_bits))
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#define _KEYBUF(key) ((caddr_t)((caddr_t)(key) + sizeof(struct sadb_key)))
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#endif /*_KERNEL*/
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#endif /* _NETIPSEC_KEY_VAR_H_ */
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