Blowfish

[RobertP]

Is this a realistic approach?

(this is not my code, just my structure)

<?php

class blowfish {

private $key;
private $iv;

public function __construct($key,$iv){
$this->key = $key;
$this->iv = $iv;
}

public function encrypt($data){
return mcrypt_encrypt(MCRYPT_BLOWFISH,$this->key,$data,MCRYPT_MODE_CBC,$this->iv);
}

public function decrypt($data){
return mcrypt_decrypt(MCRYPT_BLOWFISH,$this->key,$data,MCRYPT_MODE_CBC,$this->iv);
}

}

?>

 

$blowfish = new blowfish('bnwoiueewoencwqoegnqoe','18282818');
$data = $blowfish->encrypt('testString');
echo $blowfish->decrypt($data);
//Output: testString

Edited September 22, 2012 by RobertP