Lejla Batina Benedikt Gierlichs Kerstin Lemke-Rust Comparative Evaluation of Rank Correlation Based DPA on an AES Prototype Chip. 341-354 2008 ISC http://dx.doi.org/10.1007/978-3-540-85886-7_24 conf/isw/2008 db/conf/isw/isc2008.html#BatinaGL08