Xinyu Xing Elhadi Shakshuki Darcy G. Benoit Tarek R. Sheltami Security Analysis and Authentication Improvement for IEEE 802.11i Specification. 1887-1891 2008 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2008.ECP.365 conf/globecom/2008 db/conf/globecom/globecom2008.html#XingSBS08