Research and question analysis of PKI
Li Ning · Information technology newsletter · 2007
PKI have grown up step by step and applied in a lot of fields,but there are a lot of questions to solve in PKI.This paper introduces trust service of PKI,criterion and structure of system about PKI,and discusses hidden trouble of PKI,points out the disadvantages of X.509 and CA,This paper also tells some important applications of public-key foundation on Internet security.