1 files changed, 57 insertions, 0 deletions
diff --git a/src/usr.bin/gzsig/key.h b/src/usr.bin/gzsig/key.h
new file mode 100644
index 0000000..460ea97
--- /dev/null
+++ b/src/usr.bin/gzsig/key.h
@@ -0,0 +1,57 @@
+/*
+ * key.h
+ *
+ * Copyright (c) 2001 Dug Song <dugsong@arbor.net>
+ * Copyright (c) 2001 Arbor Networks, Inc.
+ *
+ *   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. The names of the copyright holders may not be used to endorse or
+ *      promote products derived from this software without specific
+ *      prior written permission.
+ * 
+ *   THIS SOFTWARE IS PROVIDED ``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.
+ *
+ * $Vendor: key.h,v 1.2 2005/04/01 16:47:31 dugsong Exp $
+ */
+
+#ifndef KEY_H
+#define KEY_H
+
+enum key_type {
+	KEY_UNSPEC,
+	KEY_RSA,
+	KEY_DSA
+};
+
+struct key {
+	int	 type;
+	void	*data;
+};
+
+struct key	*key_new(void);
+int		 key_load_public(struct key *k, char *filename);
+int		 key_load_private(struct key *k, char *filename);
+int		 key_sign(struct key *k, u_char *msg, int mlen,
+	             u_char *sig, int slen);
+int		 key_verify(struct key *k, u_char *msg, int mlen,
+	             u_char *sig, int slen);
+void		 key_free(struct key *k);
+
+#endif /* KEY_H */