【英文标准名称】:Specificationforpublickeycryptographictechniquesbasedonhardproblemsoverlattices
【原文标准名称】:基于点阵上疑难问题的公钥加密技术用规范
【标准号】:IEEE1363.1-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:算法;校验;代码表示;编程;密码;数据转换;数据处理;定义;编码;信息技术;方法;注册;安全;签名
【英文主题词】:Algorithms;Authentication;Codedrepresentation;Coding;Cryptographic;Dataconversion;Dataprocessing;Definitions;Encoding;Informationtechnology;Methods;Registration;Safety;Signatures
【摘要】:ThisstandardprovidesspecificationsofcommonpublickeycryptographictechniquesbasedonhardproblemsoverlatticessupplementaltothoseconsideredinIEEEStd1363?-2000[B47]1andIEEEStd1363a?-2004[B48],includingmathematicalprimitivesforsecretvalue(key)derivation,publickeyencryption,identificationanddigitalsignatures,andcryptographicschemesbasedonthoseprimitives.Specificationsofrelatedcryptographicparameters,publickeys,andprivatekeysarealsopresented.Classofcomputerandcommunicationssystemsisnotrestricted.Thetransitionfrompapertoelectronicmediabringswithittheneedforelectronicprivacyandauthenticity.Publickeycryptographyoffersfundamentaltechnologyaddressingthisneed.Manyalternativepublickeytechniqueshavebeenproposed,eachwithitsownbenefits.IEEEStd1363-2000[B47]andIEEEStd1363a-2004[B48]haveproducedacomprehensivereferencedefiningarangeofcommonpublickeytechniquescoveringkeyagreement,publickeyencryption,anddigitalsignaturesfromseveralfamilies,namelythediscretelogarithm,integerfactorization,andellipticcurvefamilies.Thisstandardspecifiescryptographictechniquesbasedonhardproblemsoverlattices.ThesetechniquesmayoffertradeoffsinoperatingcharacteristicswhencomparedwiththemethodsalreadyspecifiedinIEEE1363-2000andIEEEStd1363a-2004.Thisstandardalsoprovidesasecond-generationframeworkforthedescriptionofcryptographictechniques,ascomparedtotheinitialframeworkprovidedinIEEEStd1363-2000andIEEEStd1363a-2004.Itisnotthepurposeofthisprojecttomandateanyparticularsetofpublickeytechniquesorsecurityrequirements(includingkeysizes)forthisoranyfamily.Rather,thepurposeofthisstandardistoprovidethefollowing:a)Areferenceforspecificationofavarietyoftechniquesfromwhichapplicationsmayselectb)Therelevantnumber-theoreticbackgroundc)Extensivediscussionofsecurityandimplementationconsiderationssothatasolutionprovidercanchooseappropriatesecurityrequirementsforitself
【中国标准分类号】:L80
【国际标准分类号】:35_040
【页数】:79P;A4
【正文语种】:英语


【英文标准名称】:IEC60601-2-54,Ed.1:Medicalelectricalequipment-Part2-54:ParticularrequirementsforthebasicsafetyandessentialperformanceofX-rayequipmentforradiographyandradioscopy
【原文标准名称】:IEC60601-2-54,第1版:医用电子设备.第2-54部分：放射线照相术和放射线透视用X射线设备基本安全性和主要性能的特殊要求
【标准号】:IEC60601-2-54-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC62B
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;防护等级;定义;设计;接地;电气器具;电接触保护;电气外壳;电气工程;医用电气设备;电气保护设备;电气安全;电驱动装置;电磁兼容性;电医学;静电学;电磁兼容性EMC;设备安全;图形符号;检验;使用说明;绝缘外壳;绝缘;文字书写;处理;测量;测量技术;机械安全;医疗设备;医学放射学;医学科学;医疗技术学;职业安全;操作说明书;防电击;合格试验;辐射防护;辐射摄影术;辐射学;射线检查;安全;安全装置;安全要求;规范(验收);试验设备;测试;试验条件;变压器;X射线仪
【英文主题词】:Accidentprevention;Classesofprotection;Definitions;Design;Earthing;Electricappliances;Electriccontactprotection;Electricenclosures;Electricalengineering;Electricalmedicalequipment;Electricalprotectionequipment;Electricalsafety;Electrically-operateddevices;Electromagneticcompatibility;Electromedicine;Electrostatics;EMC;Equipmentsafety;Graphicsymbols;Inspection;Instructionsforuse;Insulatingenclosures;Insulations;Letterings;Marking;Measurement;Measuringtechniques;Mechanicalsafety;Medicaldevices;Medicalequipment;Medicalradiology;Medicalsciences;Medicaltechnology;Occupationalsafety;Operationalinstructions;Protectionagainstelectricshocks;Qualificationtests;Radiationprotection;Radiography;Radiology;Radioscopy;Safety;Safetydevices;Safetyrequirements;Specification(approval);Testequipment;Testing;Testingconditions;Transformers;X-rayapparatus
【摘要】:
【中国标准分类号】:C43
【国际标准分类号】:11_040_50
【页数】:146P;A4
【正文语种】:英语