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The explosive growth in wireless network over the last few years resembles the rapid growth of the internet within the last decade. In the beginning, organization and individuals connected without concern for the security of their system or network. Over time, it became apparent that some form of security was required to prevent outsiders from exploiting connected resources. So WLAN, despite its popularity...
This paper firstly gives security analysis for current AAA architecture, and presents an optimal AAA key agreement mechanism based on XTR algorithm, including three kinds of keys in different domains and anonymous identity verification mechanism to ensure communication security between Pac and NAS. Final test for the comparison with common algorithm in AAA application proves that the optimal algorithm...
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