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Nowadays, with the rapid increase of WLAN-enabled mobile devices and the more widespread use of WLAN, it is increasingly important to have a more efficient initial link setup mechanism, and there is a demand for a faster access authentication method faster than the current IEEE 802.11i. In this paper, through experiments we observe that the authentication delay of 802.11i is intolerable under some...
IEEE802.11 suffered from limited data confidentiality and cumbersome procedure for exchange of security parameters. In response to the security limitations in IEEE802.11, IEEE introduced 802.1x for authentication and key management. IEEE802.1x is a port based network access control protocol that uses extensible authentication protocol (EAP) at the transport layer.IEEE802.1x defines authentication...
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