802.11w的弱点和改进的管理框架保护机制

2011 International Conference on Wireless Communications and Signal Processing (WCSP) Pub Date : 2011-12-08 DOI:10.1109/WCSP.2011.6096780

Weijia Wang, Haihang Wang

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引用次数: 13

摘要

IEEE 802.11w是对802.11i的修订标准，为WLAN中的管理帧提供保护。然而，在四方握手完成之前，这些帧很容易被窃听、伪造和扭曲。针对上述问题，提出了一种改进的临时安全隧道(TST)机制。由于TST是经过精心设计的，因此成本低，提高了WLAN的安全性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Weakness in 802.11w and an improved mechanism on protection of management frame

IEEE 802.11w, an amending standard for 802.11i, provides protection for management frames in WLAN. However, the frames are vulnerable to be eavesdropped, forged and distorted before the Four-Way Handshake complete. An improved mechanism named Temporary Safe Tunnel (TST) is proposed to solve the problem above. Since TST has been meticulously designed, it is low cost and improves the security of WLAN.

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2011 International Conference on Wireless Communications and Signal Processing (WCSP)

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