Security vulnerabilities of user authentication scheme using smart card
DBSec'12 Proceedings of the 26th Annual IFIP WG 11.3 conference on Data and Applications Security and Privacy
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Most present authentication schemes need to maintain a password table and suffer from insider attack. This paper presents a novel remote user authentication scheme based on RSA scheme. The proposed scheme does not need for the remote system to maintain a password table for verifying the validation of the login and can avoid the insider attack. In addition, the proposed scheme is secure against replay attack and masquerade attack.