Research Of Constitute Of CA Authority Center Base On PKI

With Ae development of Computer Technology, Net Work Technology and Others, It becomes difficult to Control the criminal or Immority in traditional in society. Persons can visit on net conventionally through net but also can attack, stole messages or destroy systems on net The electronic business is increasing, some messages are protected by the way of encryption, but in traditional method there is something trouble that the messages transported on net have the same key to encrypt data and decrypt data such as DES. In this case how to distributed a secret key securely on net hasn't a perfect solutioa While the technology of PKI can solve it through distributing certificates and provide the vary net applications confidentiality, integrity, authentication and non-repudiation.This article describes the institutes, functions, and every PKI standard and the area of application. The emphases is put on how to distribute a certificate, Authentication, and revoke certificate. And at last presents the design of CA Server and RA component under Windows that meets the PKDC's criteria...