【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】:Equipmentforcontinuousmonitoringofradioactivityingaseouseffluents-Specificrequirementsforradioactiveiodinemonitors
【原文标准名称】:气态排放物放射性的连续监测设备.放射性碘监测器的特殊要求
【标准号】:BSIEC60761-4-2002
【标准状态】:作废
【国别】:英国
【发布日期】:2002-12-04
【实施或试行日期】:2002-12-04
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:气体的;排放物;设计;碘;计数检查;渗出液;废气;空气污染;放射性废物;核技术;规范(验收);放射性;监视器;监督(认可);电气工程;工业空气污染物;辐射防护;检验;监控;测量;特性;惰性气体排放物监测器;碘监测器;测量仪器;定义;试验
【英文主题词】:effluents;discharges;definitions;inspectionbyattributes;iodinemonitor;noblegaseffluentmonitors;monitoring;measurement;design;electricalengineering;properties;testing;nucleartechnology;measuringinstruments;radioactivewastes;wasteair;surveillance(approval);monitors;inspection;airpollution;gaseous;industrialairpollutants;radioactivity;radiationprotection;specification(approval);iodine;definition
【摘要】:ThispartofIEC60761isapplicabletoequipmentintendedforthesimultaneous,delayedordiscretesequentialmeasurementofradioactiveiodineinallforms.WhentheeffluentIssampledformeasurement,iodineboundonaerosolsisgenerallycollectedonaprefilterwhichshouldbeanalyzedseparatelyinalaboratorytoprovideacompletemeasurement.Itisapplicabletoequipmentdesignedtofulfillthefollowingfunctions:-themeasurementofthevolumicactivityofiodineandcompoundsofradioactiveiodineingaseouseffluentsorofthereleasediodinetotalactivity;-theactuationofanalarmsignalwheneitherapredeterminedconcentrationorapredeterminedtotalreleasedactivityduetoiodineoritscompoundsisexceeded.Thisequipmentisintendedformeasurementoverawiderangeofactivityinthepresenceofotherradionuclidesinthegaseouseffluent,includingnaturallyoccurringradioactivenuclides.Discriminationagainstotherradionuclidescanbeimportantinmeasuringlowlevelsofradioactiveiodine.Thisstandardconsidersboththeuseofiodinecollectionmediasuchasactivatedcharcoalandthedirectmeasurementofiodineinstacksorventilationducts.Theobjectofthisstandardistolaydownspecificstandardrequirements,includingtechnicalcharacteristicsandgeneraltestconditions,andtogiveexamplesofacceptablemethodsforiodinemonitorsasdefinedinclause4.Thegeneralrequirements,technicalcharacteristics,testprocedures,radiationcharacteristics,electrical,mechanical,safetyandenvironmentalcharacteristicsaregiveninIEC60761-1.Unlessotherwisestated,theserequirementsapplyinthisstandard.
【中国标准分类号】:F80
【国际标准分类号】:13_280;17_240
【页数】:20P.;A4
【正文语种】:英语