The Study And Implementation Of CA Authentication System For Comprehensive Business Platform

It is necessary to manage and control the validation of network users and resources reliably after the synthetic business platform was developed and put into use. A CA Identity Authentication System is developed based on the province CA center and with the PKI/CA technology. It is integrated into the business platform, many functions such as the identity authentication, digital signature, encrypted transmit, and so on, are implemented, and the platform performance is improved.In this thesis the history and the art of state of encryptography and the principles of PKI are introduced, and the contents and significant of this project summarized, Then the overview of PKI/CA authentication system is given, and its architecture, networking construction, logic construction, the constructions and functions of CA and RA subsystems, etc. are described briefly. The installation and configuration of PKI/CA system and the application of its registration authority (RA) are described in detail. After the introduction of the integrate approach of the synthetic business platform and the PKI/CA system, the implementation and application of PKI/CA system are introduced, its issues analyzed, and future development plan also presented.