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Title:
Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol
Author: Hu, Xuexian (1) ; Zhang, Zhenfeng (1)
Corresponding Author: Hu, Xuexian
Keyword: Chaotic maps ; Key exchange protocol ; Anonymity ; Man-in-the-middle attack
Source: Nonlinear Dynamics
Issued Date: 2014
Volume: 78, Issue:2, Pages:1293-1300
Indexed Type: SCI ; EI
Department: (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
Abstract: 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.
English Abstract: 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.
Language: 英语
WOS ID: WOS:000343715100038
Citation statistics:
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/16807
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Hu, Xuexian ,Zhang, Zhenfeng . Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol[J]. Nonlinear Dynamics,2014-01-01,78(2):1293-1300.
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