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| Cryptanalysis and enhancement of a chaotic maps-based three-party password authenticated key exchange protocol | |
| Hu, Xuexian (1); Zhang, Zhenfeng (1); Hu, Xuexian | |
| 2014 | |
| Source | Nonlinear Dynamics
 |
| ISSN | 0924090X |
| Volume | 78Issue:2Pages:1293-1300 |
| 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.; 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. |
| Indexed Type | SCI ; EI |
| Keyword | Chaotic Maps Key Exchange Protocol Anonymity Man-in-the-middle Attack |
| 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 |
| Language | 英语 |
| WOS ID | WOS:000343715100038 |
| Citation statistics | |
| Content Type | 期刊论文 |
| URI | http://ir.iscas.ac.cn/handle/311060/16807 |
| Collection | 中国科学院软件研究所 |
| Corresponding Author | Hu, Xuexian |
| Recommended Citation 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. |
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