an efficient location-based compromise-tolerant key management scheme for sensor networks

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	an efficient location-based compromise-tolerant key management scheme for sensor networks
	Duan Mei-Jiao; Xu Jing
	2011
发表期刊	Information Processing Letters
ISSN	200190
卷号	111 期号:11 页码:503-507
摘要	Location information has been paid much more attention in sensor network key management schemes. In 2006, Zhang et al. proposed a location-based key management scheme by binding private keys of individual nodes to both their identities and locations. In this Letter, however, we show that their scheme cannot resist key compromise impersonation (KCI) attack, and does not achieve forward secrecy. In fact, an adversary who compromises the location-based secret key of a sensor node A, can masquerade as any other legitimate node or even fake a node to establish the shared key with A, as well as decrypt all previous messages exchanged between A and its neighboring nodes. We then propose a new scheme which provides KCI resilience, perfect forward secrecy and is also immune to various known types of attacks. Moreover, our scheme does not require any pairing operation or map-to-point hash operation, which is more efficient and more suitable for low-power sensor nodes. © 2011 Elsevier B.V. All rights reserved.
收录类别	EI
关键词	Cryptography Information Management Network Management Sensor Nodes Sensors Telecommunication Equipment Wireless Networks
部门归属	(1) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing, China
WOS记录号	WOS:000290743500001
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/14071
专题	信息安全国家重点实验室
推荐引用方式 GB/T 7714	Duan Mei-Jiao,Xu Jing. an efficient location-based compromise-tolerant key management scheme for sensor networks[J]. Information Processing Letters,2011,111(11):503-507.
APA	Duan Mei-Jiao,&Xu Jing.(2011).an efficient location-based compromise-tolerant key management scheme for sensor networks.Information Processing Letters,111(11),503-507.
MLA	Duan Mei-Jiao,et al."an efficient location-based compromise-tolerant key management scheme for sensor networks".Information Processing Letters 111.11(2011):503-507.

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