文章基本信息

标题：Selective Timestamp-Nonce Based Authentication Scheme
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作者：Wei-Chen Wu1∗ ; Horng-Twu Liaw2 ; Yi-Ming Chen 等
期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2013
卷号：7
期号：1
出版社：SERSC
摘要：In this paper, we improve an efficient and complete remote user authentication scheme and propose an adaptive timestamp-nonce based authentication scheme using portable stor- age devices. Compared with other smart card-based, timestamp-based and nonce-based schemes, our scheme achieves more functionality. The new importance merits are: An adaptive timestamp-nonce structure is proposed; portable device stores authentication data not only smart card; all transactions through non-secure channel, especially in the regis- tration phase, and batch of portable storage devices is issued. Besides, the basic merits include a dictionary of verification tables is not required to authenticate users, users can choose their password freely, mutual authentication is provided between a user and the re- mote system, the communication cost and the computational cost are very low, a user can update their password after the registration phase, a session key agreed by a user and the remote system is generated in every session and the serious time synchronization problem are solved.
关键词：Authentication; Security; Session Key; Portable Storage Device;Adaptive Timestamp-Nonce.