【英文标准名称】:Informationtechnology-Securitytechniques-Digitalsignatureswithappendix-Integerfactorizationbasedmechanisms
【原文标准名称】:信息技术.安全技术.带附录的数字签名.基于整数因子分解机制
【标准号】:BSISO/IEC14888-2-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-05-30
【实施或试行日期】:2008-05-30
【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】:附录;数据处理;数据保护;数据安全;数据传输;定义;数字的;数字签名;识别;识别保证;信息交流;信息交换;信息技术;IT安全;机械;安全;签名
【英文主题词】:Annexes(documents);Dataprocessing;Dataprotection;Datasecurity;Datatransmission;Definition;Definitions;Digital;Digitalsignature;Digitalsignatures;Identification;Identificationassurance;Informationexchange;Informationinterchange;Informationtechnology;ITsecurity;Mechanism;Safety;Signatures
【摘要】:ThispartofISO/IEC14888specifiesdigitalsignatureswithappendixwhosesecurityisbasedonthedifficultyoffactoringthemodulusinuse.Foreachsignaturescheme,itspecifies:a)therelationshipsandconstraintsbetweenallthedataelementsrequiredforsigningandverifying;b)asignaturemechanism,i.e.,howtoproduceasignatureofamessagewiththedataelementsrequiredforsigning;c)averificationmechanism,i.e.,howtoverifyasignatureofamessagewiththedataelementsrequiredforverifying.Theproductionofkeypairsrequiresrandombitsandprimenumbers.Theproductionofsignaturesoftenrequiresrandombits.TechniquesforproducingrandombitsandprimenumbersareoutsidethescopeofthispartofISO/IEC14888.Forfurtherinformation,seeISO/IEC18031[33]andISO/IEC18032[34].Variousmeansareavailabletoobtainareliablecopyofthepublicverificationkey,e.g.,apublickeycertificate.TechniquesformanagingkeysandcertificatesareoutsidethescopeofthispartofISO/IEC14888.Forfurtherinformation,seeISO/IEC9594-8[27],ISO/IEC11770[31]andISO/IEC15945[32].
【中国标准分类号】:L80
【国际标准分类号】:35_040
【页数】:76P.;A4
【正文语种】:英语


MIL-STD-1880, MILITARY STANDARD: CYLINDERS, RINGS AND SHROUDS, TURBINE, CAST, ACCEPTANCE CRITERIA FOR (05 MAY 1983) [NO S/S DOCUMENT]., This standard covers the nondestructive testing acceptance criteria for cast cylinders, rings, shrouds, and finish machined and assembled parts.