NOTICE: If you are not FTP'ing from the U.S. or Canada, please DO NOT get
any files from this directory.  The current U.S. government regulations 
assume that only U.S. programmers are intelligent enough to write cryptographic
programs, and so therefore prohibit the export of cryptographic software.

In point of fact, the DES software contained in this directory was developed
outside the U.S., so if you are FTP'