面向用戶漫游的實(shí)名認(rèn)證模型及應(yīng)用研究.pdf

1、復(fù)旦大學(xué)碩士學(xué)位論文面向用戶漫游的實(shí)名認(rèn)證模型及應(yīng)用研究姓名：秦娟申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：凌力20070515AbstractRealnamenetworksystemisbecomingahottopictheseyearsinITindustryn圮keyproblemofrealizingtherealnamesystemiSthathowtoexactlyidentifythetrueidentityof

2、realnalneusers，andthenimplementnetworkapplicationsofstrongsafetyrequirementSoreal—nameauthenticationbecomesanimportantresearchdirectionThepaperputsforwardaroamingmechanismofnetworkusertosolvetheproblemthatusersregisteran

3、dlogonfrequentlyusingmultipleaccountsandpasswordsinnetworkapplicationsandconstructsarelevantrealhattieauthenticationmodelofuserroamingAreasofResearchInterests：1n圮paperimportsroamingtrustdegreetodepictentityroamingability

4、andputforwardthecomputingalgorithmThepaperdiscussesroamingtrustdegreefromtwosidesOneiSauthenticdegreeofusergivenbythepeerentitywhichuserbelongsto111eotherisintegratedtrustdegreeofpeerentitySotheroamingtrustdegreeiscompos

5、edofintegratedtrustdegreeofpeerentityandauthenticdegreeofusernepapergivescomputingalgorithmofallthetrustdegrees2nePaDerdiscussesreal—nameauthenticationbasedonroamingtrustdegreeBasedonChapter1thepaperconstructsarealnameau

6、thenticationmodelofuserroaming111emodeliScomposedofIDAuthenticationModule，TrustDegreeModule，InfoExchangeModule，F(xiàn)eedbackModule，andLocalPolicyItdiscusseseverymoduleandanalyzesthesafetyofmodel3Finallythepaperdesignandimplem

7、enttherealnameauthenticationmodelofuserroamingTheresultsimplythatthemodelisleasibleKeywords：userroaming；PeerEntity(PE)；PeerGroup(PG)；trustdegree；directtrust；indirecttrust；hierarchicalclassificationmethod；realnameauthenti