基于PKI的數(shù)據報送安全模型研究與實現(xiàn).pdf

1、分類號一——UDC騫中科技大浮Y778286密級——碩士學位論文基于PKI的數(shù)據報送安全模型研究與實現(xiàn)學位申請人：學科專業(yè)：指導教師：周麗波計算機技術崔國華教授論文答辯日期。2QQ量生旦!曰學位授予日期答辯委員會主席邀!吐一一tFNA型!!瞧撾坐萱型毯華中科技大學碩士學位論文AbstractThestatisticaldatatransmissionbusinessreferstothedesignateddataproductionu

2、nits’submissionofrequireddatatothenationalstatisticalorganizationinthespecifiedperiod，ThedataproductionunitslocateallthroughthecountrywideTraditionaltransmissionprocessisnotonlytime—consumedbutalsounabletoassuretheauthen

3、ticityandaccuracyInordertoprovideamorerapidandsecuIeplatformforthestatisticaldatatransmissionthedatatransmissionsecuremodelbasedonPKIiSbuilt，whichiSunderthespecificrequirementofstatisticaldatatransmissionThemodelmakesthe

4、Intemetbethedatatransmissionplatformandprovidessecurityassurancewiththek1seofPKIbasedtechniquessuchasdigitalsignature，digitalcertificationandSSLprotoc01Statisticaldatatransmissionsecuremodeliscomprisedoffourlogicalfuncti

5、onalmodulesnamedusers，dataprocesssystem，certificationmanagememandauthenticationmoduleTheyarebothindependentofandcorrelativewitheachotherThebasicdataarereceived，summarized，analyzedandstoredbythedataprocesssystemIntheimple

6、mentationofcertificationmanagememmodule，thefunctionofRAsubsystemisweakenedandbeincorporatedintoCAsubsystemTheauthenticationmodulechecksthevalidationofthedigitalcertificationsoftheusersandthedatatransmissionsystem，provest

7、heidentificationandprotectsthedataTheimplementationoftheSeCUremodelmeetsthesecurerequirementsoftransmissionsystemasidentificationandauthentication，dataconfidentialityintegrityandnonrepudiationThesecuritywhichrealizedisak

8、indofappropriatesecurityandaccordswiththeruleoftheinformationsystemThedataaregeneratedfromthedispersiveuserplatform，transmittedtothestatisticalintranetbytheIntemet，andreachedthedataprocesssystematlastIntheimplementationo