From df1bf813f00c77b21e3e8934986dad98c3d803e2 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <millert@cvs.openbsd.org>
Date: Wed, 28 Apr 2004 16:46:04 +0000
Subject: PD version of md5(3) based on code written by Colin Plumb.

---
 include/md5.h | 57 ++++++++++++++++++++++-----------------------------------
 1 file changed, 22 insertions(+), 35 deletions(-)

(limited to 'include/md5.h')

diff --git a/include/md5.h b/include/md5.h
index 2c419aeb211..36e94e5a750 100644
--- a/include/md5.h
+++ b/include/md5.h
@@ -1,55 +1,42 @@
-/* MD5.H - header file for MD5C.C
- * $OpenBSD: md5.h,v 1.11 2003/10/07 22:17:27 avsm Exp $
- */
-
-/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
-rights reserved.
-
-License to copy and use this software is granted provided that it
-is identified as the "RSA Data Security, Inc. MD5 Message-Digest
-Algorithm" in all material mentioning or referencing this software
-or this function.
-
-License is also granted to make and use derivative works provided
-that such works are identified as "derived from the RSA Data
-Security, Inc. MD5 Message-Digest Algorithm" in all material
-mentioning or referencing the derived work.
-
-RSA Data Security, Inc. makes no representations concerning either
-the merchantability of this software or the suitability of this
-software for any particular purpose. It is provided "as is"
-without express or implied warranty of any kind.
-
-These notices must be retained in any copies of any part of this
-documentation and/or software.
+/*	$OpenBSD: md5.h,v 1.12 2004/04/28 16:46:02 millert Exp $	*/
+
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
  */
 
 #ifndef _MD5_H_
 #define _MD5_H_
 
-/* MD5 context. */
 typedef struct MD5Context {
-    u_int32_t state[4];		/* state (ABCD) */
-    u_int64_t count;		/* number of bits, modulo 2^64 */
-    unsigned char buffer[64];	/* input buffer */
+	u_int32_t buf[4];			/* state */
+	u_int32_t bits[2];			/* number of bits, mod 2^64 */
+	unsigned char in[64];	/* input buffer */
 } MD5_CTX;
 
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
-void   MD5Init(MD5_CTX *);
-void   MD5Update(MD5_CTX *, const unsigned char *, size_t)
+void	 MD5Init(MD5_CTX *);
+void	 MD5Update(MD5_CTX *, const u_int8_t *, size_t)
 		__attribute__((__bounded__(__string__,2,3)));
-void   MD5Final(unsigned char [16], MD5_CTX *)
+void	 MD5Final(u_int8_t [16], MD5_CTX *)
 		__attribute__((__bounded__(__minbytes__,1,16)));
-void   MD5Transform(u_int32_t [4], const unsigned char [64])
+void	 MD5Transform(u_int32_t [4], const u_int8_t [64])
 		__attribute__((__bounded__(__minbytes__,1,4)))
 		__attribute__((__bounded__(__minbytes__,2,64)));
-char * MD5End(MD5_CTX *, char *)
+char	*MD5End(MD5_CTX *, char [33])
 		__attribute__((__bounded__(__minbytes__,2,33)));
-char * MD5File(char *, char *)
+char	*MD5File(char *, char [33])
 		__attribute__((__bounded__(__minbytes__,2,33)));
-char * MD5Data(const unsigned char *, size_t, char *)
+char	*MD5Data(const u_int8_t *, size_t, char [33])
 		__attribute__((__bounded__(__string__,1,2)))
 		__attribute__((__bounded__(__minbytes__,3,33)));
 __END_DECLS
-- 
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