imported KAME-DHCPv6 snapshot at 20051201KAME_20051201

1 files changed, 52 insertions, 0 deletions

diff --git a/auth.h b/auth.h
new file mode 100644
index 0000000..8413658
--- /dev/null
+++ b/auth.h
@@ -0,0 +1,52 @@
+/*	$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.
+ */
+
+#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 *));