added keyexchange

1 files changed, 82 insertions, 0 deletions

diff --git a/keyexchange/isakmpd-20041012/sysdep/openbsd/keynote_compat.c b/keyexchange/isakmpd-20041012/sysdep/openbsd/keynote_compat.c
new file mode 100644
index 0000000..a464375
--- /dev/null
+++ b/keyexchange/isakmpd-20041012/sysdep/openbsd/keynote_compat.c
@@ -0,0 +1,82 @@
+/*	$OpenBSD: keynote_compat.c,v 1.6 2004/04/15 18:39:30 deraadt Exp $	*/
+/*	$EOM: keynote_compat.c,v 1.1 2000/10/15 19:18:26 niklas Exp $	*/
+
+/*
+ * Copyright (c) 2000 Niklas Hallqvist.  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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/*
+ * By mistake these functions were introduced into libkeynote without
+ * updating some kind of version preprocessor symbol we can test.
+ * Provide weak functions that can be used if the libkeynote version
+ * we link against miss them.
+ */
+
+#pragma weak kn_get_string=_kn_get_string
+#pragma weak kn_free_key=_kn_free_key
+
+/*
+ * The author of this code is Angelos D. Keromytis (angelos@dsl.cis.upenn.edu)
+ *
+ * This code was written by Angelos D. Keromytis in Philadelphia, PA, USA,
+ * in April-May 1998
+ *
+ * Copyright (C) 1998, 1999 by Angelos D. Keromytis.
+ *
+ * Permission to use, copy, and modify this software without fee
+ * is hereby granted, provided that this entire notice is included in
+ * all copies of any software which is or includes a copy or
+ * modification of this software.
+ *
+ * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTY. IN PARTICULAR, THE AUTHORS MAKES NO
+ * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
+ * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
+ * PURPOSE.
+ */
+
+#include <sys/types.h>
+#include <regex.h>
+#include <keynote.h>
+
+extern void keynote_free_key(void *, int);
+extern char *keynote_get_private_key(char *);
+
+/*
+ * Exportable front-end to keynote_get_private_key().
+ */
+char *
+_kn_get_string(char *buf)
+{
+	return keynote_get_private_key(buf);
+}
+
+/*
+ * Free a key.
+ */
+void
+_kn_free_key(struct keynote_deckey *dc)
+{
+	if (dc)
+		keynote_free_key(dc->dec_key, dc->dec_algorithm);
+}