cipher

<?php
class Cipher extends CApplicationComponent{

    private $securekey, $iv;
	
    public function init(){
	
        $this->securekey = hash('sha256', 'SADFo92j!!zVnz@Sj!39IU%YGvi^6eL8&v6*Rv(JH8)Cytuiouh547vCytdyUFl76R', true);
        $this->iv = mcrypt_create_iv(32);
    }
	
    public function encrypt($input) {
        return base64_encode(mcrypt_encrypt(MCRYPT_RIJNDAEL_256, $this->securekey, $input, MCRYPT_MODE_ECB, $this->iv));
    }
	
    public function decrypt($input) {
        return trim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $this->securekey, base64_decode($input), MCRYPT_MODE_ECB, $this->iv));
    }
}
?>