一种基于RSA的军用智能卡双向身份认证方案设计与分析

基于智能卡的身份认证在军事领域中具有广泛的应用前景,由于军事信息具有高度的敏感性与机密性,传统的、静态的、单向的身份认证方案不能满足军事应用的需求,通过对几种认证方案的研究,提出了一种基于RSA密码体制的实时的、动态的、极小泄漏的双向身份认证方案,不仅证明了它的完备性,并对其安全性进行了分析,结果表明它具有比以上几种认证方案更高的安全性.

A Mutual Identity Authentication Scheme Using Martial Smart Card Based on RSA Cryptosystem

Smart card is an outlook technology in the troops and has paid a great important role in identity authentication application. Because the martial information is very confidential and sensitive, the traditional identity authentication scheme which is static and single can not satisfy the demand of military affairs obviously. After studying several authentication schemes, we put forward a mutual identity authentication scheme based on RSA cryptosystem.The scheme is a real-time, dynamic, provably secure bidirectional authentication scheme on smart cards. This paper not only proves its integrality but also analyses its security. The result indicates that the new scheme has stronger security.