一种基于双线性映射密码体制的双向身份认证方案

A Pairing Based Mutual Authentication Scheme

本文设计了一种基于双线性映射密码技术并利用USBKey完成的双向身份认证方案。为增强认证系统的安全性,采用双私钥方法将注册和认证服务分开实现。方案集成了双线性映射密码技术和基于安全芯片的USBKey技术的优点,能很好地抵御重放攻击、冒充攻击、中间人攻击和内部攻击。

A new pairing based mutual authentication scheme using USB Key is proposed. To enhance the security of the authentication system, our proposed scheme using the technique of double private keys can accomplish the registration and the authentication phase separately. The scheme integrates both the advantage of the bilinear map cryptography and the USB Key technology based on security chips. It is resilient to replay, forgery, maninthemiddle attacks and insider attacks.