Jens Franke Thorsten Kleinjung Christof Paar Jan Pelzl Christine Priplata Colin Stahlke SHARK: A Realizable Special Hardware Sieving Device for Factoring 1024-Bit Integers. 119-130 2005 conf/ches/2005 CHES http://dx.doi.org/10.1007/11545262_9 db/conf/ches/ches2005.html#FrankeKPPPS05