Based On The Agent's Information Security, Pki And Its Application

Public Key Infrastructure(PKI) is the foundation of safe run of network.To make best use of PKI to ensure the safety of network,scientists have done many researches.But at present all kinds of PKI can hardly provide enough support to multi-use of PKI.With expand of network application,PKI must be used more widely,and the consumer will deal with multi-applications with PKI at the same time.To these problems,making use of the characters of agent,in this paper an idea of combining agent and PKI is put forward,and the PKI frame base on agent is expatiated too.The framework and functions of Intelligent Security Agent are introduced here.The task engine,the kernel of this software is described detailedly,and the safe file system interface and application protocol are described detailedly too.For multi-use of PKI,the formats of protocol and communication are designed in this paper,consumer can make it used in many conditions.And then analyse the applications in many kinds of environment,especially to the building of e government,here advance a corresponding solution.