#!/usr/bin/perl
@xlat = ( 0x64, 0x73, 0x66, 0x64, 0x3b, 0x6b, 0x66, 0x6f, 0x41,
0x2c, 0x2e, 0x69, 0x79, 0x65, 0x77, 0x72, 0x6b, 0x6c,
0x64, 0x4a, 0x4b, 0x44, 0x48, 0x53 , 0x55, 0x42 );
$in = $ARGV[0];
$ep = $in; $dp = "";
($s, $e) = ($in =~ /^(..)(.+)/o);
for ($i = 0; $i < length($e); $i+=2) {
$dp .
= sprintf "%c",hex
(substr
($e
,$i
,2))^$xlat
[$s
++]; }
print "\n$dp\n\n";
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