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Diffstat (limited to 'auth.h')
| -rw-r--r-- | auth.h | 60 |
1 files changed, 60 insertions, 0 deletions
@@ -0,0 +1,60 @@ +/* $KAME: auth.h,v 1.3 2004/09/07 05:03:02 jinmei Exp $ */ + +/* + * Copyright (C) 2004 WIDE Project. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the project nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef __sun__ +#define __P(x) x +#ifndef U_INT32_T_DEFINED +#define U_INT32_T_DEFINED +typedef uint32_t u_int32_t; +#endif +#endif + +#define MD5_DIGESTLENGTH 16 + +/* secret key information for delayed authentication */ +struct keyinfo { + struct keyinfo *next; + + char *name; /* key name */ + + char *realm; /* DHCP realm */ + size_t realmlen; /* length of realm */ + u_int32_t keyid; /* key ID */ + char *secret; /* binary key */ + size_t secretlen; /* length of the key */ + time_t expire; /* expiration time (0 means forever) */ +}; + +extern int dhcp6_validate_key __P((struct keyinfo *)); +extern int dhcp6_calc_mac __P((char *, size_t, int, int, size_t, + struct keyinfo *)); +extern int dhcp6_verify_mac __P((char *, ssize_t, int, int, size_t, + struct keyinfo *)); |