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data with this, or any other block cipher, you're going to need
B<some> type of block chaining help.  Crypt::CBC tends to be
very good at this.  If you're not going to encrypt more than 
eight bytes, your data B<must> be B<exactly> eight bytes long.
If need be, do your own padding. "\0" as a null byte is perfectly
valid to use for this. 

=head1 SEE ALSO

Crypt::CBC,
Crypt::DES,
Crypt::IDEA

Bruce Schneier, I<Applied Cryptography>, 1995, Second Edition,
published by John Wiley & Sons, Inc.

=head1 COPYRIGHT

The implementation of the Blowfish algorithm was developed by,
and is copyright of, A.M. Kuchling.