Certificate Authoware Authentication In Office Automatic System On Webs Of Zhongnan University Of Economics And Law

With the rapid development of Internet technology, information transmission by using the Internet is becoming the key way to improve the working efficiency in the private companies and enterprises. At the same time, the people keenly focus on how to transmit the information safely. The certificate authoware, which is based on the Public key infrastructure, is thought to be the efficient method to solve the problem of information security. In order to ensure the information security, the users can encryption and signature the transmitting data information by using the Data Certificate, which is issued by the certificate authoware.This article combines the details of Internet system of Zhongnan University of Economics and law, discusses the design and realization of ZNELCA, which is based on public key infrastructure and supplies the safety support technology for the automatic office system.First of all, the article discusses some normal kinds of encryption technology. Through the analysis of encryption, it introduces the basic principles of public key infrastructure and emphasizes on the RSA and its safety.Next, the article introduces the certificate authoware and its authentication, and discusses the digital signature, user identification, and Public key authentication. Therefore, these authentications supply the theoretical support for the establishment of the certificateauthoware of Zhongnan University of economics and law.Finally, the article mainly introduces the design and realization of the certificate authoware of Zhongnan University of economics and law. The system use windows 2000 as the software platform and develops systematically by using the certificate services. The system structure of certificate authoware and the function modules of the system is introduced in the system structure part. Therefore, the article introduces the detailed methods of establishing certificate authoware and the establishment of data certificate. Meanwhile, the article discusses the actual functions of digital certificate in office automatic system on web, and the key management security of the digital cerficate.The emphasis of this article is to design and realize the certificate authoware of ZNELCA which is based on public key infrastructure, thus the issued certificate may ensure the safety of the information -transmission of office automatic system on web of Zhongnan University of economic and law.