Masayuki Yoshino Katsuyuki Okeya Camille Vuillaume Recursive Double-Size Modular Multiplications without Extra Cost for Their Quotients. 340-356 2009 CT-RSA http://dx.doi.org/10.1007/978-3-642-00862-7_23 conf/ctrsa/2009 db/conf/ctrsa/ctrsa2009.html#YoshinoOV09