Marek Klonowski Miroslaw Kutylowski Michal Ren Katarzyna Rybarczyk Forward-Secure Key Evolution in Wireless Sensor Networks. 102-120 2007 conf/cans/2007 CANS http://dx.doi.org/10.1007/978-3-540-76969-9_7 db/conf/cans/cans2007.html#KlonowskiKRR07