BS EN 1546-2-2000 识别卡系统.部门间电子钱包.保密性架构

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【英文标准名称】:Identificationcardsystems.Inter-sectorelectronicpurse.Securityarchitecture
【原文标准名称】:识别卡系统.部门间电子钱包.保密性架构
【标准号】:BSEN1546-2-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-01-15
【实施或试行日期】:2000-01-15
【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】:译码;数据编码;数据格式;数据目标;数据保护;定义(术语);电子设备;编码;财务交易;识别卡;信息交流;机读资料;程序架构;安全性;安全性要求
【英文主题词】:Automaticmoneydispenser;Coding;Dataenciphering;Dataformats;Dataobjekt;Dataprotection;Definitions;Electronicequipment;Encoding;Financialtransactions;Identitycards;Informationexchange;Machine-readablematerials;Programarchitecture;Safety;Safetyrequirements
【摘要】:ThispartofEN1546definesthedetailedsecurityarchitectureforIEPsystemsastheyaredescribedinprEN1546-1.Italsodescribestheapplicationprotocols,theuseofcryptographicalgorithmsandsomeunderlyingassumptionsconcerningthekeymanagementnecessarytoimplementIEPsystemswithsufficientsecuritylevels.Thegeneralarchitecturedescribedhereallowsmanytypesofimplementation.Itshouldbenotedthattheinformativeannexesofthisstandardfocusonparticularimplementations.Astimeprogressesitisenvisagedthatotherimplementationsmaycomeintofocus.ThesecurityarchitecturedefinesthesecurityproceduresneededattheapplicationleveloftheIEPsystemtransactionsdescribedinprEN1546-1,A.5andA.6.ThisarchitecturereliesonthebasicassumptionsstatedinprEN1546-1,1.4.Manualerrorrecoveryisoutsidethescopeofthisstandard.Auditinformationneededforperformingmanualerrorrecoveryproceduresis,however,coveredbythisstandard.Thedescriptioninthispartofthestandardisintheformoforderedexchangesofdatabetweendistinctconceptualdevices.Operationalinstructionsperformedbythesedevicesproducetherequiredorderedexchanges.Examplesofmeaningsoftherequiredoperationalinstructionsarepresentedasmathematicalformulaeininformativeannexes.Thetransactionsinthispartofthestandardaredescribedasfunctionalrequirements.TheydefinetheorderofcryptographicproofsandverificationsandtheirrelateddataelementsnecessarytoachievesecurityinanIEPsystem.AnIEPsystemconformingtothesecurityarchitecturedefinedinthispartofEN1546maybeimplementedinphysicaldevicesusinggenerallypractisedprogrammingtechniques.Optimizationofcomputationsanddataexchangeswhichpreservetheoperationalrequirementsoftheordereddataexchangesmayalsobeimplemented.ThedataelementsandinterchangesdefinedinthispartofEN1546primarilyaddresssecurityissues.InordertofulfilrequirementsoftheIEPSystemotherthansecurity,furtherdataelementsandinterchangesmaybeadded.ThedetailedformatsofdataelementsandinterchangesbetweenlEPsanddevicesaredescribedinEN1546-3(Dataelementsandinterchanges).
【中国标准分类号】:L64
【国际标准分类号】:35_240_15
【页数】:114P;A4
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforThermalConductivityofSolidsbyMeansoftheGuarded-Comparative-LongitudinalHeatFlowTechnique
【原文标准名称】:通过隔绝-比较-轴向热流技术测定固体导热性的标准试验方法
【标准号】:ASTME1225-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E37.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:Copperalloy;Glass;Graphite;Guardedheatflowtechnique;Heatflow;Heatingtests--chemicals/materials;Insulation;Iron;Longitudinalprofile;Metalsandmetallicmaterials;Meterbarmaterials;Polymers;Refractories(general);Sensors;Silicaconten
【摘要】:Thecomparativemethodofmeasurementofthermalconductivityisespeciallyusefulforengineeringmaterialsincludingceramics,polymers,metalsandalloys,refractories,carbons,andgraphitesincludingcombinationsandothercompositeformsofeach.Properdesignofaguarded-longitudinalsystemisdifficultanditisnotpracticalinamethodofthistypetotrytoestablishdetailsofconstructionandprocedurestocoverallcontingenciesthatmightofferdifficultiestoapersonwithouttechnicalknowledgeconcerningtheoryofheatflow,temperaturemeasurements,andgeneraltestingpractices.Standardizationofthistestmethodisnotintendedtorestrictinanywaythefuturedevelopmentbyresearchworkersofnewormethodsorimprovedprocedures.However,neworimprovedtechniquesmustbethoroughlytested.RequirementsforqualifyinganapparatusareoutlinedinSection10.1.1Thistestmethoddescribesasteadystatetechniqueforthedeterminationofthethermalconductivity,x03BB;,ofhomogeneous-opaquesolids(seeNotes1and2).Thistestmethodisformaterialswitheffectivethermalconductivitiesintheapproximaterange0.2x003C;x03BB;x003C;200W/(mx00B7;K)overtheapproximatetemperaturerangebetween90and1300K.Itcanbeusedoutsidetheserangeswithdecreasedaccuracy.Note18212;Forpurposesofthistechnique,asystemishomogeneousiftheapparentthermalconductivityofthespecimen,x03BB;A,doesnotvarywithchangesofthicknessorcross-sectionalareabymorethanx00B1;5%.Forcompositesorheterogeneoussystemsconsistingofslabsorplatesbondedtogether,thespecimenshouldbemorethan20unitswideand20unitsthick,respectively,whereaunitisthethicknessofthethickestslaborplate,sothatdiameterorlengthchangesofone-halfunitwillaffecttheapparentx03BB;Abylessthanx00B1;5%.Forsystemsthatarenon-opaqueorpartiallytransparentintheinfrared,thecombinederrorduetoinhomogeneityandphotontransmissionshouldbelessthanx00B1;5%.Measurementsonhighlytransparentsolidsmustbeaccompaniedwithinfraredabsorptioncoefficientinformation,ortheresultsmustbereportedasapparentthermalconductivity,x03BB;A.Note28212;Thistestmethodmayalsobeusedtoevaluatethecontactthermalconductance/resistanceofmaterials.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:
【页数】:9P.;A4
【正文语种】:英语


【英文标准名称】:Dentalunits--Waterandairsupply
【原文标准名称】:牙科设备.供水和供气
【标准号】:JIST5702-2009
【标准状态】:现行
【国别】:日本
【发布日期】:2009-08-25
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMedicalEquipment
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_20
【页数】:16P.;A4
【正文语种】:日语