NF C90-402-2-1997 家用和建筑用电子系统(HBES).第2-2部分:系统概述.一般技术要求(欧洲标准EN50090-2-2)
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【英文标准名称】:Homeandbuildingelectronicsystems(HBES).Part2-2:systemoverview.Generaltechnicalrequirements.
【原文标准名称】:家用和建筑用电子系统(HBES).第2-2部分:系统概述.一般技术要求(欧洲标准EN50090-2-2)
【标准号】:NFC90-402-2-1997
【标准状态】:现行
【国别】:法国
【发布日期】:1997-04-01
【实施或试行日期】:1997-04-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:配置;系统工程;环境条件;参考模型;基本家用设备;功能单元;建筑设计;系统总线;布线;通讯系统(建筑物);协议;建筑物服务设施;建筑物服务设施;开放系统互连;电子工程;建筑物;总线系统;拓扑学;接口(数据处理);电子的;电力系统;家用设备;民用电力设备;控制系统;数据传送;电子装置;总线;可靠度;传播学;安全;安全要求;OSI;电气工程;EMC;规范(验收);电路网络;控制;定义;记录;电气设备
【英文主题词】:Architecturaldesign;Basicdomesticfacilities;Buildingservices;Buildings;Bussystems;Buses(dataprocessing);Cabling;Circuitnetworks;Communication;Communicationsystems;Communicationsystems(buildings);Configuration;Control;Controlsystems;Datatransfer;Definition;Definitions;Domesticelectricalinstallations;Electricpowersystems;Electricalengineering;Electricalequipment;Electronic;Electronicengineering;Electronically-operateddevices;EMC;Environmentalcondition;Functionalunits;Houseinstallations;Interfaces(dataprocessing);Opensystemsinterconnection;OSI;Protocols;Records;Referencemodel;Reliability;Safety;Safetyrequirements;Serviceinstallationsinbuildings;Specification(approval);Systembus;Systemengineering;Topology
【摘要】:
【中国标准分类号】:M62
【国际标准分类号】:97_120
【页数】:35P.;A4
【正文语种】:其他
【英文标准名称】:Informationtechnology-OpenSystemsInterconnection-TheDirectory:Public-keyandattributecertificateframeworks
【原文标准名称】:信息技术开放系统互连目录：公共键和属性认证框架
【标准号】:ISO/IEC9594-8-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-08-01
【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/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:网络互连;膨胀;合格证书;计数检查;人名地址录;开式系统;导则;定义;开放系统互连;作标记;信息交换;数据处理;信息技术
【英文主题词】:Certificates;Dataprocessing;Definitions;Directories;Expansion(deformation);Guidelines;Informationinterchange;Informationtechnology;Inspectionbyattributes;Marking;Networkinterconnection;Opensystems;Opensystemsinterconnection;OSI
【摘要】:ThisRecommendation|InternationalStandardaddressessomeofthesecurityrequirementsintheareasofauthenticationandothersecurityservicesthroughtheprovisionofasetofframeworksuponwhichfullservicescanbebased.Specifically,thisRecommendation|InternationalStandarddefinesframeworksfor:-Public-keycertificates;-Attributecertificates;-Authenticationservices.Thepublic-keycertificateframeworkdefinedinthisRecommendation|InternationalStandardincludesdefinitionoftheinformationobjectsforPublicKeyInfrastructure(PKI),includingpublic-keycertificates,andCertificateRevocationList(CRL).TheattributecertificateframeworkincludesdefinitionoftheinformationobjectsforPrivilegeManagementInfrastructure(PMI),includingattributecertificates,andAttributeCertificateRevocationList(ACRL).ThisSpecificationalsoprovidestheframeworkforissuing,managing,usingandrevokingcertificates.Anextensibilitymechanismisincludedinthedefinedformatsforbothcertificatetypesandforallrevocationlistschemes.ThisRecommendation|InternationalStandardalsoincludesasetofstandardextensionsforeach,whichisexpectedtobegenerallyusefulacrossanumberofapplicationsofPKIandPMI.Theschemacomponents,includingobjectclasses,attributetypesandmatchingrulesforstoringPKIandPMIobjectsintheDirectory,areincludedinthisRecommendation|InternationalStandard.OtherelementsofPKIandPMI,beyondtheseframeworks,suchaskeyandcertificatemanagementprotocols,operationalprotocols,additionalcertificateandCRLextensionsareexpectedtobedefinedbyotherstandardsbodies(e.g.ISOTC68,IETF,etc.).TheauthenticationschemedefinedinthisRecommendation|InternationalStandardisgenericandmaybeappliedtoavarietyofapplicationsandenvironments.TheDirectorymakesuseofpublic-keycertificatesandattributecertificates,andtheframeworkfortheDirectory'suseofthesefacilitiesisalsodefinedinthisRecommendation|InternationalStandard.Public-keytechnology,includingcertificates,isusedbytheDirectorytoenablestrongauthentication,signedand/orencryptedoperations,andforstorageofsignedand/orencrypteddataintheDirectory.AttributecertificatescanbeusedbytheDirectorytoenablerule-basedaccesscontrol.AlthoughtheframeworkfortheseisprovidedinthisSpecification,thefulldefinitionoftheDirectory'suseoftheseframeworks,andtheassociatedservicesprovidedbytheDirectoryanditscomponentsissuppliedinthecompletesetofDirectorySpecifications.ThisRecommendation|InternationalStandard,intheAuthenticationservicesframework,also:-specifiestheformofauthenticationinformationheldbytheDirectory;-describeshowauthenticationinformationmaybeobtainedfromtheDirectory;-statestheassumptionsmadeabouthowauthenticationinformationisformedandplacedintheDirectory;-definesthreewaysinwhichapplicationsmayusethisauthenticationinformationtoperformauthenticationanddescribeshowothersecurityservicesmaybesupportedbyauthentication.ThisRecommendation|InternationalStandarddescribestwolevelsofauthentication:simpleauthentication,usingapasswordasaverificationofclaimedidentity;andstrongauthentication,involvingcredentialsformedusingcryptographictechniques.Whilesimpleauthenticationofferssomelimitedprotectionagainstunauthorizedaccess,onlystrongauthenticationshouldbeusedasthebasisforprovidingsecureservices.Itisnotintendedtoestablishthisasageneralframeworkforauthentication,butitcanbeofgeneraluseforapplicationswhichconsiderthesetechniquesadequate.
【中国标准分类号】:L79
【国际标准分类号】:35_100_70
【页数】:140P.;A4
【正文语种】:英语
【英文标准名称】:SynchronousOpticalNetwork(SONET)-SubSTS-1InterfaceRatesandFormatsSpecification
【原文标准名称】:同步光纤网(SONET).STS-1分接口速率和格式规范
【标准号】:ANSIT1.105.07-1996
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ATIS
【标准类型】:()
【标准水平】:()
【中文主题词】:通信网;数据格式;数据率;数字电路;接口(数据处理);光通信系统;光波导;同步传输;电信
【英文主题词】:Communicationnetworks;Dataformats;Datarates;Digitalcircuits;Interfaces(dataprocessing);Opticalcommunicationsystems;Opticalwaveguides;Synchronoustransmission;Telecommunications
【摘要】:Thisdocumentdescribestherates,formats,andtransportoverheadforinterfacesreferredtoasSONETwitharatelessthanSTS-1.Specifically,theadditionaltransportoverheadisdefinedthatallowsthetransportofvirtualtributary(VT)payloadsat
【中国标准分类号】:M19
【国际标准分类号】:33_040_40;33_180_01
【页数】:27P.;A4
【正文语种】:英语
