中图分类号：TP393.08 文献标志码：A 文章编号：1001-3695(2008)08-2454-03
Gene certificate-based method for user authentication
SUN Fei-xian1, WANG Wen-qi1, ZHENG Qiu-sheng1, ZENG Jin-quan2, XIA Bing1
（1. School of Computer Science, Zhongyuan University of Technology, Zhengzhou 450007， China；2.School of Computer Science, Sichuan University, Chengdu 610065, China）
Abstract:Inspired by the principle of inheritance of mankind, this paper presented a gene certificate-based method for user authentication (GCUA). According to the architecture of opening network services, considered network entities to be family-members, and regarded a real network as a network-family. Then, through gene-assignment and gene-signature,assigned each network-family member a gene-certificate. Finally, authenticated network users through analyzing their gene codes. By GCUA, the problem of ambiguity of X.509 certificates was overcome, and solved the deficiency of high communication traffic of PKI-based techniques to a certain degree. Experiment results show that the proposed method is a good solution to network user authentication.......