ISO/IEC 14888-3-2006 信息技术.安全技术.带附件的数字签名.第3部分:基于离散对数的机制
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【英文标准名称】:Informationtechnology-Securitytechniques-Digitalsignatureswithappendix-Part3:Discretelogarithmbasedmechanisms
【原文标准名称】:信息技术.安全技术.带附件的数字签名.第3部分:基于离散对数的机制
【标准号】:ISO/IEC14888-3-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【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/SC27
【标准类型】:()
【标准水平】:()
【中文主题词】: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;信息交流;信息交换;信息技术;对数的;安全;签字
【英文主题词】:Dataprocessing;Dataprotection;Datasecurity;Datatransmission;Definitions;Digital;Digitalsignatures;Identification;Informationexchange;Informationinterchange;Informationtechnology;Logarithmic;Safety;Signatures
【摘要】:ThispartofISO/IEC14888specifiesdigitalsignaturemechanismswithappendixwhosesecurityisbasedonthediscretelogarithmproblem.ThispartofISO/IEC14888provides.-ageneraldescriptionofadigitalsignaturewithappendixmechanism;-avarietyofmechanismsthatprovidedigitalsignatureswithappendix.Foreachmechanism,thispartofISO/IEC14888specifies-theprocessofgeneratingapairofkeys;-theprocessofproducingsignatures;-theprocessofverifyingsignatures.Theverificationofadigitalsignaturerequiresthesigningentity'sverificationkey.Itisthusessentialforaverifiertobeabletoassociatethecorrectverificationkeywiththesigningentity,ormoreprecisely,with(partsof)thesigningentity'sidentificationdata.Thisassociationbetweenthesigner'sidentificationdataandthesigner'spublicverficationkeycaneitherbeguaranteedbyanoutsideentityormechanism,ortheassociationcanbesomehowinherentintheverificationkeyitself.Intheformercase,theschemeissaidtobe"certificate-based."Inthelattercase,theschemeissaidtobe"identitybased."Typically,inanidentity-basedscheme,theverifiercanderivethesigner'spublicverificationkeyfromthesigner'sidentificationdata.ThedigitalsignaturemechanismsspecifiedinthispartofISO/IEC14888areclassifiedintocerificate-basedandidentity-basedmechanisms.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:68P;A4
【正文语种】:英语
【原文标准名称】:信息技术.安全技术.带附件的数字签名.第3部分:基于离散对数的机制
【标准号】:ISO/IEC14888-3-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【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/SC27
【标准类型】:()
【标准水平】:()
【中文主题词】: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;信息交流;信息交换;信息技术;对数的;安全;签字
【英文主题词】:Dataprocessing;Dataprotection;Datasecurity;Datatransmission;Definitions;Digital;Digitalsignatures;Identification;Informationexchange;Informationinterchange;Informationtechnology;Logarithmic;Safety;Signatures
【摘要】:ThispartofISO/IEC14888specifiesdigitalsignaturemechanismswithappendixwhosesecurityisbasedonthediscretelogarithmproblem.ThispartofISO/IEC14888provides.-ageneraldescriptionofadigitalsignaturewithappendixmechanism;-avarietyofmechanismsthatprovidedigitalsignatureswithappendix.Foreachmechanism,thispartofISO/IEC14888specifies-theprocessofgeneratingapairofkeys;-theprocessofproducingsignatures;-theprocessofverifyingsignatures.Theverificationofadigitalsignaturerequiresthesigningentity'sverificationkey.Itisthusessentialforaverifiertobeabletoassociatethecorrectverificationkeywiththesigningentity,ormoreprecisely,with(partsof)thesigningentity'sidentificationdata.Thisassociationbetweenthesigner'sidentificationdataandthesigner'spublicverficationkeycaneitherbeguaranteedbyanoutsideentityormechanism,ortheassociationcanbesomehowinherentintheverificationkeyitself.Intheformercase,theschemeissaidtobe"certificate-based."Inthelattercase,theschemeissaidtobe"identitybased."Typically,inanidentity-basedscheme,theverifiercanderivethesigner'spublicverificationkeyfromthesigner'sidentificationdata.ThedigitalsignaturemechanismsspecifiedinthispartofISO/IEC14888areclassifiedintocerificate-basedandidentity-basedmechanisms.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:68P;A4
【正文语种】:英语
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