Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol

ISCAS OpenIR

	Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol
	Hu, Xuexian (1); Zhang, Zhenfeng (1); Hu, Xuexian
	2014
发表期刊	Nonlinear Dynamics
ISSN	0924090X
卷号	78 期号:2 页码:1293-1300
摘要	Recently, Lee et al. (Nonlinear Dyn, 73(1–2):125–132, 2013) proposed a three party password authenticated key exchange with user anonymity by utilizing extended chaotic maps. They claimed that their protocol is more secure than previously proposed schemes. In this paper, our analysis shows that Lee et al.’s protocol suffers from two kinds of attacks: (1) man-in-the-middle attack, and (2) user anonymity attack. To overcome these weakness, we propose an enhanced protocol that can resist the attacks described and yet with comparable efficiency.; Recently, Lee et al. (Nonlinear Dyn, 73(1–2):125–132, 2013) proposed a three party password authenticated key exchange with user anonymity by utilizing extended chaotic maps. They claimed that their protocol is more secure than previously proposed schemes. In this paper, our analysis shows that Lee et al.’s protocol suffers from two kinds of attacks: (1) man-in-the-middle attack, and (2) user anonymity attack. To overcome these weakness, we propose an enhanced protocol that can resist the attacks described and yet with comparable efficiency.
收录类别	SCI ; EI
关键词	Chaotic Maps Key Exchange Protocol Anonymity Man-in-the-middle Attack
部门归属	(1) Trusted Computing and Information Assurance Laboratory, Institute of Software, Chinese Academy of Sciences, Beijing, China; (2) State Key Laboratory of Mathematical Engineering and Advanced Computing, Zhengzhou, China
语种	英语
WOS记录号	WOS:000343715100038
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16807
专题	中国科学院软件研究所
通讯作者	Hu, Xuexian
推荐引用方式 GB/T 7714	Hu, Xuexian ,Zhang, Zhenfeng ,Hu, Xuexian. Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol[J]. Nonlinear Dynamics,2014,78(2):1293-1300.
APA	Hu, Xuexian ,Zhang, Zhenfeng ,&Hu, Xuexian.(2014).Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol.Nonlinear Dynamics,78(2),1293-1300.
MLA	Hu, Xuexian ,et al."Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol".Nonlinear Dynamics 78.2(2014):1293-1300.