Taeyeon Kim HeeMan Park HyungHyo Lee A Secure Pairwise Key Establishment Scheme in Wireless Ad Hoc Networks. 1243-1252 2007 conf/uic/2007 UIC http://dx.doi.org/10.1007/978-3-540-73549-6_121 db/conf/uic/uic2007.html#KimPL07