Analysis and improvement of a password-based authenticated key exchange protocol

The security of a recently proposed password-based authenticated key exchange protocol was analyzed. Al- though it was provably secure in the standard model, it was vulnerable to reflection attacks. A modify scheme was pro- posed, which eliminated the defect of original scheme and improved the effic...

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Bibliographic Details
Main Authors: SHU Jian1, XU Chun-xiang1
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2010-01-01
Series:Tongxin xuebao
Subjects:
Online Access:http://www.joconline.com.cn/zh/article/74650268/
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