s3-090318_33224-030_generic_push_layer_cl

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1、3GPPTS33.224V0.3.0(2009-01)TechnicalSpecification3rdGenerationPartnershipProject;TechnicalSpecificationGroupServicesandSystemAspects;GenericAuthenticationArchitecture(GAA);GenericBootstrappingArchitecture(GBA)PushLayer(Release9)Thepresentdocumenthasbeendevelopedwithinthe3rdGenerat

2、ionPartnershipProject(3GPPTM)andmaybefurtherelaboratedforthepurposesof3GPP.Thepresentdocumenthasnotbeensubjecttoanyapprovalprocessbythe3GPPOrganizationalPartnersandshallnotbeimplemented.ThisSpecificationisprovidedforfuturedevelopmentworkwithin3GPPonly.TheOrganizationalPartnersacce

3、ptnoliabilityforanyuseofthisSpecification.Specificationsandreportsforimplementationofthe3GPPTMsystemshouldbeobtainedviathe3GPPOrganizationalPartners'PublicationsOffices.3GPPTS33.224V0.3.0(2009-01)19Release9Keywords3GPPPostaladdress3GPPsupportofficeaddress650Rout

4、edesLucioles-SophiaAntipolisValbonne-FRANCETel.:+33492944200Fax:+33493654716Internethttp://www.3gpp.orgCopyrightNotificationNopartmaybereproducedexceptasauthorizedbywrittenpermission.Thecopyrightandtheforegoingrestrictionextendtoreproductioninallmedia.©2007,3GPPOrganizationalPartn

5、ers(ARIB,ATIS,CCSA,ETSI,TTA,TTC).Allrightsreserved.3GPP3GPPTS33.224V0.3.0(2009-01)19Release9ContentsForeword5Introduction51Scope62References63Definitions,symbolsandabbreviations73.1Definitions73.2Abbreviations74GBAPushlayerRequirements74.1Sessionconcept74.2Requirements85GPLProcess

6、ing95.1ProcessingModel95.2SessionStart95.3SessionTermination105.4GPLSecurityAssociation105.5MessageFormat115.5.1DataUnitTransferFormat115.6Inboundprocessing125.7Outboundprocessing135.8InterworkingwithGBAPush135.8.1InitializationofGPL-SAfromaNAFSA135.8.1.1General135.8.1.2Initializa

7、tionofdownlinkGPL-SAfromaNAFSA145.8.1.3InitializationofuplinkGPL-SAfromaNAFSA145.8.2Combineddelivery145.9Ciphersuites15AnnexA(informative):Usecases17A.1GenericPushLayer-usecaseforterminalswithoutareturnchannel17A.2Specificusecases18A.2.1NetworkinitiatedNAFKeyRefeshandDistributiono

8、fKeys18A.2.2DistributionofTokens1