文章基本信息

标题：Fuzzy Extractor and Elliptic Curve Based Efficient User Authentication Protocol for Wireless Sensor Networks and Internet of Things
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作者：Anup Kumar Maurya ; V. N. Sastry
期刊名称：Information
电子版ISSN：2078-2489
出版年度：2017
卷号：8
期号：4
页码：136
DOI：10.3390/info8040136
语种：English
出版社：MDPI Publishing
摘要：To improve the quality of service and reduce the possibility of security attacks, a secure and efficient user authentication mechanism is required for Wireless Sensor Networks (WSNs) and the Internet of Things (IoT). Session key establishment between the sensor node and the user is also required for secure communication. In this paper, we perform the security analysis of A.K.Das’s user authentication scheme (given in 2015), Choi et al.’s scheme (given in 2016), and Park et al.’s scheme (given in 2016). The security analysis shows that their schemes are vulnerable to various attacks like user impersonation attack, sensor node impersonation attack and attacks based on legitimate users. Based on the cryptanalysis of these existing protocols, we propose a secure and efficient authenticated session key establishment protocol which ensures various security features and overcomes the drawbacks of existing protocols. The formal and informal security analysis indicates that the proposed protocol withstands the various security vulnerabilities involved in WSNs. The automated validation using AVISPA and Scyther tool ensures the absence of security attacks in our scheme. The logical verification using the Burrows-Abadi-Needham (BAN) logic confirms the correctness of the proposed protocol. Finally, the comparative analysis based on computational overhead and security features of other existing protocol indicate that the proposed user authentication system is secure and efficient. In future, we intend to implement the proposed protocol in real-world applications of WSNs and IoT.
关键词：Wireless Sensor Networks(WSNs); Internet of Things (IoT); user authentication; session key; smart card; fuzzy extractor; hash function Wireless Sensor Networks(WSNs) ; Internet of Things (IoT) ; user authentication ; session key ; smart card ; fuzzy extractor ; hash function