Ammar Alkassar Alexander Geraldy Birgit Pfitzmann Ahmad-Reza Sadeghi Optimized Self-Synchronizing Mode of Operation. 78-91 2001 conf/fse/2001 FSE http://link.springer.de/link/service/series/0558/bibs/2355/23550078.htm db/conf/fse/fse2001.html#AlkassarGPS01