<?php

function decrypt($key, $data) {
$keyHex = bin2hex(base64_decode($key));
$dataHex = bin2hex(base64_decode($data));
$keyPacked = pack(‘H*’,utf8_encode($keyHex));
$input = pkcs5_pad(pack(‘H*’, utf8_encode($dataHex)), 8);

$bit_check=8;
$text_num =str_split($input,$bit_check);
$text_num = $bit_check-strlen($text_num[count($text_num)-1]);
for ($i=0;$i<$text_num; $i++) {$input = $input . chr($text_num);}

$td = mcrypt_module_open(MCRYPT_DES, ”, ‘ecb’, ”);
$iv = mcrypt_create_iv (mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
mcrypt_generic_init($td, $keyPacked, $iv);

$decrypted_data = mdecrypt_generic($td, $input);
mcrypt_generic_deinit($td);
mcrypt_module_close($td);

return $decrypted_data;
}

function pkcs5_pad ($text, $blocksize)
{
$pad = $blocksize – (strlen($text) % $blocksize);
return $text . str_repeat(chr($pad), $pad);
}

$mkey = “NynpHBZblyo=”;
$mtoken = “8iy4HCksTc1FbwV7WkYj7mDnHPEa6Frj”;

$plaintextc = decrypt($mkey,$mtoken);
echo “”;
echo $plaintextc;

?>

Here is the output:

8,”�n�Gmѭ-�B��嬼�}R#v��M�iaG�

Do you have any ideas? This is DES and not TRIPLEDES.