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John the Ripper password cracker, Copyright (c) 1996-2011 by Solar Designer.
This version of John the Ripper is hereby being made available to you under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.
John the Ripper is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
In addition or alternatively to the license above, the following components are available to you under more relaxed terms:
As the copyright holder for the bcrypt (Blowfish-based password hashing) implementation found in John the Ripper, I have placed a derived version of this implementation in the public domain. This derived version may be obtained at:
http://www.openwall.com/crypt/
The intent is to provide modern password hashing for your servers and your software (where the GPL restrictions could be a problem).
Additionally, I have placed the CRC-32 implementation (crc32.c, crc32.h) in the public domain.
Commercial licenses (non-GPL) are available upon request.
--
Alexander Peslyak aka Solar Designer <solar at openwall.com>
$Owl: Owl/packages/john/john/doc/LICENSE,v 1.12 2011/06/22 13:03:43 solar Exp $