International Journal of Engineering Trends and Technology
Now-a-days, wireless local area network rapidly increase of mobile device and more efficient of link setup mechanism. For the rapidly increase of WLAN the authors are also provide security of transferring data. For this purpose so many authentication protocol are proposed and one of the protocol is 802.11i. Through experiments they observe that the authentication delay of 802.11i is intolerable under some scenarios, and they point that the main reason resulting in such inefficiency is due to its design from the framework perspective which introduces too many messages.