1 files changed, 41 insertions, 0 deletions

diff --git a/sys/opencrypto/rmd160.h b/sys/opencrypto/rmd160.h
new file mode 100644
index 0000000000000..604b0c9e3cab5
--- /dev/null
+++ b/sys/opencrypto/rmd160.h
@@ -0,0 +1,41 @@
+/*	$FreeBSD$	*/
+/*	$OpenBSD: rmd160.h,v 1.3 2002/03/14 01:26:51 millert Exp $	*/
+/*
+ * Copyright (c) 2001 Markus Friedl.  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.
+ */
+#ifndef  _RMD160_H
+#define  _RMD160_H
+
+/* RMD160 context. */
+typedef struct RMD160Context {
+	u_int32_t state[5];	/* state */
+	u_int64_t count;	/* number of bits, modulo 2^64 */
+	u_char buffer[64];	/* input buffer */
+} RMD160_CTX;
+
+void	 RMD160Init(RMD160_CTX *);
+void	 RMD160Transform(u_int32_t [5], const u_char [64]);
+void	 RMD160Update(RMD160_CTX *, const u_char *, u_int32_t);
+void	 RMD160Final(u_char [20], RMD160_CTX *);
+
+#endif  /* _RMD160_H */