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Recently, the problem of protecting privacy at link-layer is of great importance in wireless environments, mainly due to the fact that the wireless link layer is not protected by current technologies used in wireless networks. This leads to many potential threats to security and user privacy. Very recently, Lu et al. proposed an authentication scheme for wireless link-layer privacy which is based...
The fast growth of wireless networking has made data security an essential issue. Encryption mechanisms relying on a static key structure, such as WEP (802.11) and TKIP (802.1x), are vulnerable to key cracking via the capture of wireless packets. Although new standards have been developed to fill this gap, a stable security protocol has been lacking. In this paper, we present a lightweight and solid...
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