Research And Design Of PKI-based Authentication Gateway System

With the development of electronic government and electronic commerce, Public Key Infrastructure has become one of the key technology used to solve information security is one main direction of application research of PKI. This dissertation analyzes and outlines the defects of application system which integrate PKI authentication servers directly, and presents a new model combining PKI and gateway technology to implement application-independent authentication. Next, the dissertation describes the key technology of PKI-based authentication gateway. Finally, We design a complete PKI-based authentication gateway system. The principles, function, components, typical application and features of this system are presented in this dissertation.