61 lines
2.3 KiB
C
Executable File
61 lines
2.3 KiB
C
Executable File
/* $KAME: auth.h,v 1.3 2004/09/07 05:03:02 jinmei Exp $ */
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/*
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* Copyright (C) 2004 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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#ifdef __sun__
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#define __P(x) x
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#ifndef U_INT32_T_DEFINED
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#define U_INT32_T_DEFINED
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typedef uint32_t u_int32_t;
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#endif
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#endif
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#define MD5_DIGESTLENGTH 16
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/* secret key information for delayed authentication */
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struct keyinfo {
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struct keyinfo *next;
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char *name; /* key name */
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char *realm; /* DHCP realm */
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size_t realmlen; /* length of realm */
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u_int32_t keyid; /* key ID */
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char *secret; /* binary key */
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size_t secretlen; /* length of the key */
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time_t expire; /* expiration time (0 means forever) */
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};
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extern int dhcp6_validate_key __P((struct keyinfo *));
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extern int dhcp6_calc_mac __P((char *, size_t, int, int, size_t,
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struct keyinfo *));
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extern int dhcp6_verify_mac __P((char *, ssize_t, int, int, size_t,
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struct keyinfo *));
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