From: Vetrivel Vetrivel <vetrivel.bksys@...>
Date: 2009-02-21T12:58:39+09:00
Subject: encryption using ruby


Herewith I have given code of perl encryption and decryption . If i give
123 as
no,the perl , encrypted the data and give it to us.How to do this in
ruby.But If i give 123,the ruby should encrypt the data . The encrypted
data should be same what perl has given.

use Crypt;
print "enter the normal pin\n";
$entered_pin = <STDIN>;
chomp ( $entered_pin );
my $EPin = Crypt::Encrypt ( $entered_pin );
print "Encrypted pin is : $EPin\n\n\n";
print "enter the encrypted pin\n";
$entered_pin = <STDIN>;
chomp ( $entered_pin );

chomp ( $entered_pin );
for ($i=0; $i<=9999; $i++) {
    $pin = sprintf("%04d", $i);
    $ret = Crypt::Decrypt ($pin, $entered_pin);
    if ($ret == 0) {
        print "The Pin is $pin\n";
    }
}
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