$OpenBSD: md5.9,v 1.1 1996/04/17 21:40:14 mickey 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.
3. All advertising materials mentioning features or use of this software
must display the following acknowledgement:
This product includes software developed by Michael Shalayeff
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission
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.
$FreeBSD: releng/11.0/share/man/man9/MD5.9 231564 2012-02-12 18:29:56Z ed $
.Dd April 17, 1996 .Dt MD5 9 .Os .Sh NAME .Nm MD5 , .Nm MD5Init , .Nm MD5Transform .Nd message digest routines .Sh SYNOPSIS n sys/types.h n sys/md5.h .Ft void .Fn MD5Init "MD5_CTX *buf" .Ft void .Fn MD5Transform "uint32_t buf[4]" "const unsigned char block[64]" .Sh DESCRIPTION The .Nm module implements the RSA Data Security, Inc. MD5 Message-Digest Algorithm (MD5). It produces 128-bit MD5 Digest of data. l -hang -width MD5Transformxxx t Pa 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. t Pa MD5Transform is the core of the MD5 algorithm, this alters an existing MD5 hash kept in .Fa buf to reflect the addition of 64 characters of new data passed in .Fa block 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".
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.
3. All advertising materials mentioning features or use of this software
must display the following acknowledgement:
This product includes software developed by Michael Shalayeff
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission
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.
$FreeBSD: releng/11.0/share/man/man9/MD5.9 231564 2012-02-12 18:29:56Z ed $
.Dd April 17, 1996 .Dt MD5 9 .Os .Sh NAME .Nm MD5 , .Nm MD5Init , .Nm MD5Transform .Nd message digest routines .Sh SYNOPSIS n sys/types.h n sys/md5.h .Ft void .Fn MD5Init "MD5_CTX *buf" .Ft void .Fn MD5Transform "uint32_t buf[4]" "const unsigned char block[64]" .Sh DESCRIPTION The .Nm module implements the RSA Data Security, Inc. MD5 Message-Digest Algorithm (MD5). It produces 128-bit MD5 Digest of data. l -hang -width MD5Transformxxx t Pa 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. t Pa MD5Transform is the core of the MD5 algorithm, this alters an existing MD5 hash kept in .Fa buf to reflect the addition of 64 characters of new data passed in .Fa block 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".