pipe that through an MD5 or SHA1
.. or even the brand new Skein algorithm from Schneier et al. available as Digest::Skein on CPAN: 
use strict;
use warnings;

use Digest::Skein; 
print Digest::Skein->new(256)->add('foo bar baz')->hexdigest;

__END__
$ perl -wl skein.pl
9b575b4eb237749e706e81f54ac35fdcefff522297161770b8a2c3457c317a4d

[download]
--
No matter how great and destructive your problems may seem now, remember, you've probably only seen the tip of them. [1]

In reply to Re^2: Temporarily Obscuring a Lottery Draw by andreas1234567
in thread Temporarily Obscuring a Lottery Draw by kennethk

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