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The Improvement of YSYCT Scheme for Imbalanced Wireless Network

並列摘要


Recently, Yeh et al. proposed an improved password authenticated key exchange scheme (YSYCT scheme) which is secure against undetectable on-line password guessing attacks and provides the explicit key authentication. In this article, readers can understand that the YSYCT scheme still is insecure and the user's password can be ex- posed by man-in-the-middle attack. Besides, an improved protocol is proposed to avoid this attack.

並列關鍵字

Authentication information security key exchange password RSA

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