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57 lines
2.3 KiB
57 lines
2.3 KiB
/* $NetBSD: ah.h,v 1.12 2000/07/23 05:23:04 itojun Exp $ */ |
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/* $KAME: ah.h,v 1.12 2000/07/20 17:41:01 itojun 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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/* |
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* RFC1826/2402 authentication header. |
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*/ |
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#ifndef _NETINET6_AH_H_ |
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#define _NETINET6_AH_H_ |
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struct ah { |
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uint8_t ah_nxt; /* Next Header */ |
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uint8_t ah_len; /* Length of data, in 32bit */ |
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uint16_t ah_reserve; /* Reserved for future use */ |
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uint32_t ah_spi; /* Security parameter index */ |
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/* variable size, 32bit bound*/ /* Authentication data */ |
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}; |
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struct newah { |
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uint8_t ah_nxt; /* Next Header */ |
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uint8_t ah_len; /* Length of data + 1, in 32bit */ |
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uint16_t ah_reserve; /* Reserved for future use */ |
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uint32_t ah_spi; /* Security parameter index */ |
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uint32_t ah_seq; /* Sequence number field */ |
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/* variable size, 32bit bound*/ /* Authentication data */ |
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}; |
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#endif /*_NETINET6_AH_H_*/
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