public function setCa($name = null, $password = null)
    {
        $this->caName = $name;
        $this->caPassword = $password;

        return $this;
    }
public function setCa($name = null, $password = null)
    {
        $this->caName = $name;
        $this->caPassword = $password;

        return $this;
    }
public function setCa ( $ name = null , $ password = null ) { $ this -> caName = $ name ; $ this -> caPassword = $ password ; return $ this ; }
Function SetCa
Functions to set CA name to use for signing certificate

@param null $name
@param null $password
@return $this
Function SetCa Functions to set CA name to use for signing certificate