/**
* Init, detect supported hashing
*/
public function init()
{
parent::init();
$this->defaultAlgorithm = "sha1md5";
if (function_exists('hash_algos')) {
$algos = hash_algos();
if (in_array('sha512', $algos) && in_array('whirlpool', $algos)) {
$this->defaultAlgorithm = 'sha512whirlpool';
} elseif (in_array('sha512', $algos)) {
$this->defaultAlgorithm = 'sha512';
}
}
}
