A Remote Authentication Scheme Preserving User Anonymity
AINA '05 Proceedings of the 19th International Conference on Advanced Information Networking and Applications - Volume 2
Security Enhancement for a Dynamic ID-Based Remote User Authentication Scheme
NWESP '05 Proceedings of the International Conference on Next Generation Web Services Practices
Improved Remote User Authentication Scheme Preserving User Anonymity
CNSR '07 Proceedings of the Fifth Annual Conference on Communication Networks and Services Research
Anonymous and Traceable Authentication Scheme using Smart Cards
ISA '08 Proceedings of the 2008 International Conference on Information Security and Assurance (isa 2008)
IEEE Transactions on Consumer Electronics
Improved efficient remote user authentication scheme using smart cards
IEEE Transactions on Consumer Electronics
IEEE Transactions on Consumer Electronics
A dynamic ID-based remote user authentication scheme
IEEE Transactions on Consumer Electronics
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Many smart card based remote authentication schemes have been proposed to preserve user privacy against eavesdropper. However, none of the exiting scheme provides both users' anonymity to server and traceability to the malicious user. In this paper, we present a scheme that preserve user anonymity not only against outside attackers, but also against the remote server. When a malicious user was found, server can trace the user with the help of the trusted third party.