标题:An Energy Efficient Key Management Scheme for Body Sensor Networks
作者:Zhao, Huawei;Qin, Jing;Hu, Jiankun
作者机构:[Zhao, H] School of Computer Science and Technology, Shandong University of Finance and Economics, 7366 erhuandonglu St., lixia District, Jinan, 25001 更多
通讯作者地址:[Zhao, HW]Shandong Univ Finance & Econ, Sch Comp Sci & Technol, 7366 Erhuandonglu St, Jinan 250014, Peoples R China.
来源:IEEE Transactions on Parallel and Distributed Systems: A Publication of the IEEE Computer Society
出版年:2013
卷:24
期:11
页码:2202-2210
DOI:10.1109/TPDS.2012.320
关键词:Body sensor networks;e-health;fuzzy commitment;security
摘要:Body sensor networks (BSNs) are distributed systems where biosensor nodes are distributed in different positions to collect health data from the human body and deliver the information to a remote medical center. Due to medical data regulations, security of BSNs is very important. However, the operational resources of biosensor nodes in BSNs are very restricted, and traditional security technologies are not directly applicable to BSNs. Due to characteristics of biosensors, time synchronization and low-energy communication are two challenging problems for BSNs. In this paper, a fuzzy commitment technology with weak time synchronization mechanism for keys negotiation is developed, with a multihop route key management scheme proposed for efficient energy consumption management, including an energy-based multihop-route-choice method. Security analyses and performance evaluation have been provided to validate the proposed scheme.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:23
Scopus被引频次:26
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84885111766&doi=10.1109%2fTPDS.2012.320&partnerID=40&md5=ef1240b925d1bfd3c28837c0f2bbd396
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