文章基本信息

标题：A Key Distribution and Management Scheme for Hierarchical Wireless Sensor Network
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作者：Md. Ibrahim Abdullah
期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2011
卷号：6
期号：3
出版社：SERSC
摘要：The nodes of Wireless Sensor Networks (WSNs) are deployed in hostile environments faces the security problem of eavesdropping and capturing by an adversary. To achieve the security of this resource constraint device is a challenging task. This paper proposed a secured key management scheme for hierarchical WSNs that distributed the keys within a cluster efficiently and update the pre-deployed keys to mitigate the node compromised attack. We use one way hash function and random variable that broadcasted to update the pre-deployed keys.
关键词：Wireless Sensor Network; Hierarchical routing; Security; Key Distribution; Rekeying; Authentication