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A Robust Authentication Protocol for Multi-server Architecture Using Elliptic Curve Cryptography

摘要


The multi-server architecture authentication scheme enables users access to the multiple distributed servers with only one single registration procedure. It provides a scalable solution for repeated registration issue in multi-server environment. In this paper, we present a secure remote authentication scheme for multiple servers architecture with elliptic curves cryptosystem (ECC). The proposed scheme could resolve many grave aws and provide message authenticity, while preserving user anonymity. In the security analysis, we prove the completeness of the proposal BAN-logic, which one of the important formal methods for evaluating information exchange protocols. Noticeable, our scheme also shows impressive efficiency and practicability comparing with other related schemes.

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