| PKI(Public Key Infrastructure)has been the key of information security.PKI /CA(Publlic Key Infrastructure and Certification Authorities)security system can do with different security problems, such as e-business,e-government,e-transaction and so on. But with the development of the e-business,e-government and e-transaction,PKI/CA interoperbility has restricted the application on PKI/CA technology.Now, interoperbility technique existed over the world has some problems that bridged PKI limit the full application on PKI/CA and dendriform PKI can't use in great area. Then work out a model of CA interoperability with Web Services to resolve interoperability matter,because Web Services can use in different flat.This aricle more deeply do research for technology of CA interoperability with problems.Web Services and its important knowledge- XML,SOAP,UDDI and WSDL.Then work out a model of CA interoperability with Web Services to resolve interoperability matter. This model use popular Web Services technology and weblogic+Jbuilder tools based on J2EE to do with CA interoperability.Then carry out part function. First,simply dummy CA system will be built.Second, accomplish approximately interoperability server.This model has a lot of advantages.such as unconstrained OS,interoperability ,extensibility and security,so the modle of CA interoperability with Web Services doesn't take measures to cope with CA in different operating systems(for example, WINDOWS and UNIX) ,and doesn't worry about communication of different applications dependent on different programming language;the least changes for primary CA system.and protect primary resource;easy technology can conform to web development later.This article has six parts.Part one is introduction.Part two is PKI(Public Key Infrastructure).Part three is Web Services technology.Part four is using tools and deployment.Part five is realization for a model of CA interoperability with Web Services.Part six is tag,and summarize and prospect for this article. |
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