文章基本信息

标题：Cryptanalysis of Verifier-Based Password Authenticated Key Agreement Protocol for Three Parties
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作者：Archana Raghuvamshi ; P. Premch
期刊名称：Research Journal of Recent Sciences
电子版ISSN：2277-2502
出版年度：2015
卷号：4
页码：5-8
语种：English
出版社：International Science Community Association
摘要：In this modern era of communication world even minor task requires to perform through internet which is not trustable. It is required to interchange secret session keys securely through insecure network for establishing communication securely. In two-party network, two communication clients share a low entropy password secretly to communicate in later sessions securely. But this paradigm requires high maintenance of passwords due to each new communicating pair requires separate passwords to establish communication securely. In three-party network, each communicating party shares a password with the third-party (server) to interchange a secret session key securely. The beauty of this setting is even server is not knowing the session key. Many authors have proposed various two-party and three-party protocols which are having their won pros and cons. In this paper we have cryptanalyzed verifier-based password authenticated key agreement protocol for three-party setting proposed by shaban et al.
关键词：Cryptanalysis;authentication;key agreement protocol;Three-Party