With much hard work I have come up with a new package... Crypt::1337, I feel it is my duty to give back to the community and what better than a new form of encryption only idiots could use? Now, keep in mind this is an alpha version, and does lose a bit of formatting... but returns messages in readble format... 
package Crypt::1337;

use base Exporter;
@EXPORT = qw(to_1337 from_leet);

sub to_1337 {
    my($str) = lc $_[0];
    $str =~ s/\bto\b/2/g;
    $str =~ s/ate/8/g;
    $str =~ tr/letasbgo/13745690/;
    $str;
};

sub from_leet {
    @str = split /(\s+)/, lc $_[0];
    for (@str) {
        next if /\s/;
        $_ = 'to' if $_ == 2;
        $_ = 'a' if $_ == 4;
        next if(/^\d+$/ && $_ !~ /3?1337/);
        s/8/ate/g;
        s/8/to/g;
        tr/13745690/letasbgo/;
    }
    join '', @str;
}

[download]
and for an example script.... 
use Crypt::1337;

my $enc = to_1337("This is a test, later\n");

print $enc;

my $unenc = from_leet($enc);

print $unenc;

[download]
Enjoy your 1337 h4ckin9.

This is, of course, a joke... :)

                - Ant
                - Some of my best work - Fish Dinner

In reply to New Package Crypt::1337 by suaveant

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