کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
758370 896426 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Efficiency and security problems of anonymous key agreement protocol based on chaotic maps
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Efficiency and security problems of anonymous key agreement protocol based on chaotic maps
چکیده انگلیسی

In 2011, Niu–Wang proposed an anonymous key agreement protocol based on chaotic maps in [Niu Y, Wang X. An anonymous key agreement protocol based on chaotic maps. Commun Nonlinear Sci Simulat 2011;16(4):1986–92]. Niu–Wang’s protocol not only achieves session key agreement between a server and a user, but also allows the user to anonymously interact with the server. Nevertheless, this paper points out that Niu–Wang’s protocol has the following efficiency and security problems: (1) The protocol has computational efficiency problem when a trusted third party decrypts the user sending message. (2) The protocol is vulnerable to Denial of Service (DoS) attack based on illegal message modification by an attacker.


► We study Niu–Wang’s an anonymous key agreement protocol based on chaotic maps.
► We point out that Niu–Wang’s protocol has both efficiency and security problems.
► Niu–Wang’s protocol has computational efficiency problem.
► Niu–Wang’s protocol is vulnerable to Denial of Service (DoS) attack.
► Niu–Wang’s protocol is unsuitable for practical application.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Communications in Nonlinear Science and Numerical Simulation - Volume 17, Issue 7, July 2012, Pages 2735–2740
نویسندگان
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