基于人体特征的电子商务认证的研究

Research on Electronic Commerce Authentication Based on Human Body Feature

针对电子商务的特点和安全性,结合生物特征识别技术以及公钥基础设施PKI技术,提出一种基于人体特征的认证协议,并对其安全性和可行性进行分析。认证协议采用生物识别技术将多个人体特征作为认证因子取代传统密钥,应用PKI技术实现交易双方彼此认证,具有一定的独创性。

In view of the existing problems of authentication security in e-commerce, this paper discusses the characteristics and security requirements of e-commerce and proposes an authentication protocol based on human character using biometrics and PKI technology. And the paper analyzes the security and feasibility of this protocol, and finally comes to the conclusion that it is safe and feasible. In this authentication protocol, bio- metric technology will be used to replace the traditional encryption key with human character as an authentica- tion factor and PKI technology is applied to implement the certification of transactions in both sides. The proto- col presents in this paper has certain originality.