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A New Remote Authentication Scheme for Anonymous Users Using Elliptic Curves Cryptosystem

摘要


Along with the large-scale proliferation of network and information technology, users can obtain the information resources conveniently via intelligent device. Authentication mechanism is a fundamental tool for ensuring secure communications and the validity of communicating party. In this paper, we propose a new authentication scheme for anonymous users using elliptic curves cryptosystem (ECC) which achieves mutual authentication and forward security. Specifically, we certify the validity of our proposal by employing BAN-logic, which is one of the important formal methods. Further, the performance comparison shows that our scheme is more suitable for application scenarios where efficiency and security concerned.

關鍵字

Anonymity Authentication BAN-logic Security

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