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                          Filter::Crypto, Version 2.04
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This distribution is free software; you can redistribute it and/or modify it
under the same terms as Perl itself, i.e. under the terms of either:

a) the GNU General Public License as published by the Free Software Foundation,
   either version 1, or (at your option) any later version; or

b) the Artistic License as distributed with the Perl Kit.

This distribution 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 either the GNU General Public License or the
Artistic License for more details.

You should have received a copy of the GNU General Public License with this
distribution in the file named "Copying".  If not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA or
visit their web page on the internet at http://www.gnu.org/licenses/gpl.html or
the Perl web page at http://dev.perl.org/licenses/gpl1.html.

You should also have received a copy of the Artistic License with this
distribution, in the file named "Artistic".  If not, visit the Perl web page on
the internet at http://dev.perl.org/licenses/artistic.html.
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Note that this distribution depends on OpenSSL (or SSLeay), which are licensed
under BSD-style licences that are incompatible with the GPL option of this
distribution's licensing.  The licence for the two functions mentioned below is
also a similar BSD-style licence.
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The _PRNGInit() and _GetRandNum() functions in CryptoCommon.c are based on (code
taken from) the ssl_rand_seed() and ssl_rand_choosenum() functions in
pkg.sslmod/ssl_engine_rand.c within mod_ssl (version 2.8.19-1.3.31), which is
subject to the following terms:

  ====================================================================
  Copyright (c) 1998-2004 Ralf S. Engelschall. 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 acknowledgment:
     "This product includes software developed by 
      Ralf S. Engelschall <rse@engelschall.com> for use in the
      mod_ssl project (http://www.modssl.org/)."
 
  4. The names "mod_ssl" must not be used to endorse or promote
     products derived from this software without prior written
     permission. For written permission, please contact
     rse@engelschall.com.
 
  5. Products derived from this software may not be called "mod_ssl"
     nor may "mod_ssl" appear in their names without prior
     written permission of Ralf S. Engelschall.
 
  6. Redistributions of any form whatsoever must retain the following
     acknowledgment:
     "This product includes software developed by 
      Ralf S. Engelschall <rse@engelschall.com> for use in the
      mod_ssl project (http://www.modssl.org/)."
 
  THIS SOFTWARE IS PROVIDED BY RALF S. ENGELSCHALL ``AS IS'' AND ANY
  EXPRESSED 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 RALF S. ENGELSCHALL OR
  HIS CONTRIBUTORS 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.
  ====================================================================
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