From 6d8bdc65446a704d0750217efd05532fc641ea7d Mon Sep 17 00:00:00 2001 From: Jacob McDonnell Date: Sat, 25 Apr 2026 14:02:27 -0400 Subject: docs: OpenBSD Man Pages Added --- static/openbsd/man9/md5.9 | 72 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 static/openbsd/man9/md5.9 (limited to 'static/openbsd/man9/md5.9') diff --git a/static/openbsd/man9/md5.9 b/static/openbsd/man9/md5.9 new file mode 100644 index 00000000..7966b187 --- /dev/null +++ b/static/openbsd/man9/md5.9 @@ -0,0 +1,72 @@ +.\" $OpenBSD: md5.9,v 1.14 2015/11/24 14:58:56 jmc Exp $ +.\" +.\" Copyright (c) 1996 Michael Shalayeff +.\" 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. +.\" +.Dd $Mdocdate: November 24 2015 $ +.Dt MD5INIT 9 +.Os +.Sh NAME +.Nm MD5Init , +.Nm MD5Transform +.Nd message digest routines +.Sh SYNOPSIS +.In sys/kernel.h +.Ft void +.Fn MD5Init "u_int32_t buf[4]" +.Ft void +.Fn MD5Transform "u_int32_t buf[4]" "u_int32_t const in[16]" +.Sh DESCRIPTION +The +.Nm +module implements the RSA Data Security, Inc. +MD5 Message-Digest Algorithm (MD5). +It produces 128-bit MD5 Digest of data. +.Bl -hang -width MD5Transform +.It Fn MD5Init +must be called just before +.Fn MD5Transform +will be used to produce a digest. +The +.Fa buf +argument is the storage for the digest being produced on subsequent +calls to the +.Fn MD5Transform +routine. +.It Fn MD5Transform +is the core of the MD5 algorithm, this alters an existing MD5 hash +kept in +.Fa buf +to reflect the addition of 16 longwords +of new data passed in +.Fa in +argument. +.El +.Sh COPYRIGHTS +The code for MD5 transform was taken from Colin Plumb's +implementation, which has been placed in the public domain. +The MD5 cryptographic checksum was devised by Ronald Rivest, and is +documented in RFC 1321, "The MD5 Message Digest Algorithm". +.Sh SEE ALSO +.Xr random 4 , +.Xr arc4random 9 -- cgit v1.2.3