This is the Debian GNU/Linux prepackaged version of "zip", Info-Zip's
fast, portable, zipfile compression utility, with encryption support.
(That's why it's called zip-crypt).

This package is currently maintained by Santiago Vila <sanvila@ctv.es>
and built from sources obtained from:

ftp://ftp.cdrom.com/pub/info-zip/src/zip22.tar.gz

and

ftp://ftp.icce.rug.nl/infozip/src/zcrypt27.zip  (crypt.[ch] and README.CR)

The changes were fairly minimal, and consisted solely of adding
various debian/* files to the distribution.

Copyright:  [ Note: The zcrypt add-on is on the public domain. ]

Copyright (C) 1990-1997 Mark Adler, Richard B. Wales, Jean-loup Gailly,
Onno van der Linden, Kai Uwe Rommel, Igor Mandrichenko and John Bush.
Permission is granted to any individual or institution to use, copy, or
redistribute this software so long as all of the original files are included,
that it is not sold for profit, and that this copyright notice is retained.


Regarding distribution, the original README file contained the following
frequently asked questions:

Q. Can I distribute zip and unzip sources and/or executables?

A. You may redistribute the latest official distributions without any
   modification, without even asking us for permission. You can charge
   for the cost of the media (CDROM, diskettes, etc...) and a small copying
   fee.  If you want to distribute modified versions please contact us at
   zip-bugs@lists.wku.edu first. You must not distribute beta versions.
   The latest official distributions are always on ftp.uu.net in directory
   /pub/archiving/zip and subdirectories.


Q. Can I use the executables of zip and unzip to distribute my software?

A. Yes, so long as it is made clear in the product documentation that
   zip or unzip are not being sold, that the source code is freely
   available, and that there are no extra or hidden charges resulting
   from its use by or inclusion with the commercial product. Here is
   an example of a suitable notice:

     NOTE:  <Product> is packaged on this CD using Info-ZIP's compression
     utility.  The installation program uses UnZip to read zip files from
     the CD.  Info-ZIP's software (Zip, UnZip and related utilities) is
     free and can be obtained as source code or executables from various
     anonymous-ftp sites, including ftp.uu.net:/pub/archiving/zip/*.


Q. Can I use the source code of zip and unzip in my commercial application?

A. Yes, so long as you include in your product an acknowledgment and an
   offer of the original compression sources for free or for a small
   copying fee, and make clear that there are no extra or hidden charges
   resulting from the use of the compression code by your product. In other
   words, you are allowed to sell only your own work, not ours. If you have
   special requirements contact us at zip-bugs@lists.wku.edu.
