基于ECC的双因素身份认证的设计与实现

Design and Implementation of Dual Factors Identity Authentication Based on ECC

为消除基于指纹识别技术的身份认证的安全隐患和基于动态口令的身份认证技术的安全漏洞,提出在椭圆曲线加密体制下,将指纹识别技术和动态口令技术结合起来的增强型双因素身份认证方案。研究动态口令随机数生成器、动态口令及指纹序列的加密方案的设计,并对认证系统的性能和安全性进行分析。

In order to eliminate the potential safety problems of fingerprint identification and the security loopholes of dynamic password authentication, an enhanced two-factor identity authentication scheme based on ECC is designed. The random number generator, the encipherment scheme of the dynamic password and the fingerprint sequence are designed. And the performance and security of the authentication system are analysed.