【英文标准名称】:Informationtechnology-Securitytechniques-Entityauthenticationmechanisms-Mechanismsusingdigitalsignaturetechniques
【原文标准名称】:信息技术.安全技术.实体鉴定机制.使用数字签名技术机制
【标准号】:BSISO/IEC9798-3-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-12-15
【实施或试行日期】:1998-12-15
【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】:信息交流;标记(数据传输);数据传送;验证;编码(数据转换);代码表示;文电;数据处理;数据安全;算法;数据存储保护
【英文主题词】:Algorithms;Dataprocessing;Dataprotection;Datasecurity;Datatransfer;EDP;Informationtechnology
【摘要】:ThispartofISO/IEC9798specifiesentityauthentica-tionmechanismsusingdigitalsignaturesbasedonasym-metrictechniques.Twomechanismsareconcernedwiththeauthenticationofasingleentity(unilateralauthenti-cation),whiletheremainingaremechanismsformutualauthenticationoftwoentities.Adigitalsignatureisusedtoverifytheidentityofanentity.Atrustedthirdpartymaybeinvolved.ThemechanismsspecifiedinthispartofISO/IEC9798usetimevariantparameterssuchastimestamps,se-quencenumbers,orrandomnumbers,topreventvalidauthenticationinformationfrombeingacceptedatalatertime.Ifatimestamporasequencenumberisused,onepassisneededforunilateralauthentication,whiletwopassesareneededtoachievemutualauthentication.Ifachal-lengeandresponsemethodemployingrandomnumbersisused,twopassesareneededforunilateralauthen-tication,whilethreeorfourpasses(dependingonthemechanismemployed)arerequiredtoachievemutualauthentication.
【中国标准分类号】:L70
【国际标准分类号】:35_040
【页数】:12P.;A4
【正文语种】:英语


MIL-STD-11991 (NOTICE 2), MILITARY STANDARD: ELECTRICAL, ELECTRONIC, AND ELECTRO-MECHANICAL EQUIPMENT, GUIDED MISSILE AND ASSOCIATED WEAPON SYSTEMS, GENERAL STANDARD FOR THE DESIGN OF (30 JAN 1996) [S/S BY MIL-HDBK-11991]., MIL-STD-11991,doted 7 September 1990, with Notice 1, dated 30 September 1992, is herebycanceled. Future acquisitions should refer to MIL-HDBK-11991, Design of Electrical,Electronic, and Electro-Mechanical Equipment, Guided Missile and Associated Weapon Systems.