A password based authentication scheme for wireless multimedia systems |
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Authors: | Nishant Doshi Saru Kumari Dheerendra Mishra Xiong Li Kim-Kwang Raymond Choo Arun Kumar Sangaiah |
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Affiliation: | 1.Pandit Deendayal Petroleum University (PDPU),Gandhinagar,India;2.Department of Mathematics,Ch. Charan Singh University,Meerut,India;3.Department of Mathematics,LNM Institute of Information Technology,Jaipur,India;4.School of Computer Science and Engineering,Hunan University of Science and Technology,Xiangtan,China;5.Department of Information Systems and Cyber Security,University of Texas at San Antonio,San Antonio,USA;6.School of Computing Science and Engineering,VIT University,Vellore,India |
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Abstract: | In this digital era, where Internet of Things (IoT) is increasing day by day, use of resource constrained devices is also increasing. Indeed, the features such as low cost, less maintenance, more adaptive to hostile environment, etc. make the wireless multimedia devices to be the best choice as the resource constrained devices. For the security, the end user device requires to establish the session key with the server before transferring the data. Mobile is one of the device having more and more usage as wireless multimedia device in recent years. In 2013, Li et al. proposed an efficient scheme for the wireless mobile communications and claimed it to be secure against various attacks. Recently, Shen et al. claimed that the scheme of Li et al. is still vulnerable to the privileged insider attack, the stolen verifier attack and finally proposed a scheme to withstand the mentioned and other attacks. However, in this paper we claim that the scheme of Shen et al. is still susceptible to the user anonymity, the session specific temporary information attack and the replay attack. In addition, Shen et al.’s scheme requires more time due to many operations. Further, we propose an efficient scheme that is secure against various known attacks and due to reduced time complexity our scheme is a preferred choice for the wireless mobile networks and hence for wireless multimedia systems. |
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