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

	an efficient location-based compromise-tolerant key management scheme for sensor networks
	Duan Mei-Jiao ; Xu Jing
刊名	Information Processing Letters
	2011
卷号	111 期号:11 页码:503-507
关键词	Cryptography Information management Network management Sensor nodes Sensors Telecommunication equipment Wireless networks
ISSN号	200190
英文摘要	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
WOS记录号	WOS:000290743500001
公开日期	2011-10-10
内容类型	期刊论文
源URL	[http://124.16.136.157/handle/311060/14071]
专题	软件研究所_信息安全国家重点实验室_期刊论文
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.