ISO 14819-6-2006 交通和旅客信息(TTI).经过交通电文编码的TTI信息.第6部分:无线电数据系统的加密和条件存取.交通文电频道ALERTC编码
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【英文标准名称】:TrafficandTravellerInformation(TTI)-TTImessagesviatrafficmessagecoding-Part6:EncryptionandconditionalaccessfortheRadioDataSystem-TrafficMessageChannelALERTCcoding
【原文标准名称】:交通和旅客信息(TTI).经过交通电文编码的TTI信息.第6部分:无线电数据系统的加密和条件存取.交通文电频道ALERTC编码
【标准号】:ISO14819-6-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:汇编;数据传送;数据传输;定义;编码;信息交换;文电;协议;无线电数据系统;无线电通信;道路运输;远程信息管理;远程处理;交通业务;交通和旅游信息;交通管制;交通电文;TTI
【英文主题词】:Codification;Datatransfer;Datatransmission;Definitions;Encoding;Englishlanguage;Informationinterchange;Messages;Protocols;Radiodatasystems;Radiocommunication;Roadtransport;Telematics;Teleprocessing;Traffic;Trafficandtravellerinformation;Trafficcontrol;Trafficmessages;TTI
【摘要】:ThisdocumentestablishesamethodofencryptingcertainelementsoftheALERT-CcodeddatacarriedintheRDS-TMCtype8Adatagroup,suchthatwithoutapplicationbyaterminalorreceiverofanappropriatekey,theinformationconveyedisvirtuallyworthless.Beforeaterminalisabletodecryptthedata,theterminalrequirestwo"keys".Thefirstisgiveninconfidencebytheserviceprovidertoterminalmanufacturerswithwhomtheyhaveacommercialrelationship;thesecondisbroadcastinthe"EncryptionAdministrationGroup,"whichisalsoatype8Agroup.ThisInternationalStandardexplainsthepurposeofthetwokeysandhowoftenandwhenthetransmittedkeymaybechanged.Beforeanindividualterminalmaypresentdecryptedmessagestotheend-user,itmusthavebeenactivatedtodoso.ActivationrequiresthataPINcodebeentered.ThePINcodecontrolsaccessrightstoeachserviceandsubscriptionperiod,allowingbothlifetimeandtermbusinessmodelstoco-exist.TheInternationalStandardalsodescribestheconsiderationsforserviceproviderswishingtointroduceanencryptedRDS-TMCservice,migratingfromeithera"free-to-air"servicebasedonpublic"LocationTables"oracommercialservicebasedonaproprietaryLocationTable.Finally,"hooks"havebeenleftinthebitallocationofthetype8AgrouptoallowextensionofencryptiontootherRDS-TMCservices.
【中国标准分类号】:R07
【国际标准分类号】:03_220_20;35_240_60
【页数】:19P.;A4
【正文语种】:英语
【原文标准名称】:交通和旅客信息(TTI).经过交通电文编码的TTI信息.第6部分:无线电数据系统的加密和条件存取.交通文电频道ALERTC编码
【标准号】:ISO14819-6-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:汇编;数据传送;数据传输;定义;编码;信息交换;文电;协议;无线电数据系统;无线电通信;道路运输;远程信息管理;远程处理;交通业务;交通和旅游信息;交通管制;交通电文;TTI
【英文主题词】:Codification;Datatransfer;Datatransmission;Definitions;Encoding;Englishlanguage;Informationinterchange;Messages;Protocols;Radiodatasystems;Radiocommunication;Roadtransport;Telematics;Teleprocessing;Traffic;Trafficandtravellerinformation;Trafficcontrol;Trafficmessages;TTI
【摘要】:ThisdocumentestablishesamethodofencryptingcertainelementsoftheALERT-CcodeddatacarriedintheRDS-TMCtype8Adatagroup,suchthatwithoutapplicationbyaterminalorreceiverofanappropriatekey,theinformationconveyedisvirtuallyworthless.Beforeaterminalisabletodecryptthedata,theterminalrequirestwo"keys".Thefirstisgiveninconfidencebytheserviceprovidertoterminalmanufacturerswithwhomtheyhaveacommercialrelationship;thesecondisbroadcastinthe"EncryptionAdministrationGroup,"whichisalsoatype8Agroup.ThisInternationalStandardexplainsthepurposeofthetwokeysandhowoftenandwhenthetransmittedkeymaybechanged.Beforeanindividualterminalmaypresentdecryptedmessagestotheend-user,itmusthavebeenactivatedtodoso.ActivationrequiresthataPINcodebeentered.ThePINcodecontrolsaccessrightstoeachserviceandsubscriptionperiod,allowingbothlifetimeandtermbusinessmodelstoco-exist.TheInternationalStandardalsodescribestheconsiderationsforserviceproviderswishingtointroduceanencryptedRDS-TMCservice,migratingfromeithera"free-to-air"servicebasedonpublic"LocationTables"oracommercialservicebasedonaproprietaryLocationTable.Finally,"hooks"havebeenleftinthebitallocationofthetype8AgrouptoallowextensionofencryptiontootherRDS-TMCservices.
【中国标准分类号】:R07
【国际标准分类号】:03_220_20;35_240_60
【页数】:19P.;A4
【正文语种】:英语
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