This author has not been identified. Look up 'Bart Preneel' in GoogleThis author has not been identified. Look up 'Werner Van Leekwijck' in GoogleThis author has not been identified. Look up 'Luc Van Linden' in GoogleThis author has not been identified. Look up 'René Govaerts' in GoogleThis author has not been identified. Look up 'Joos Vandewalle' in Google