期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2015
卷号：9
期号：12
页码：237-244
DOI：10.14257/ijsia.2015.9.12.23
出版社：SERSC
摘要：Remote user authentication schemes provide a system to verify the legitimacy of remote users' login request over insecure communication channel. Since last few years many authentication schemes have been proposed including several new features and ideas. But, due to the advancement of computational process they are suffering from various possible attacks. This is the reason because of which attaining the security becomes a prime issue and major challenge among the researchers. In this paper, we have proposed a new user friendly authentication scheme that can provide the higher security at lower computational cost. This scheme provides extra level of security by adopting the user- defined image for password generation. Finally, the security analysis and performance evaluation are made to proof the efficiency of our scheme.
关键词：Mutual Authentication; Multi-server; Dynamic ID
