【英文标准名称】:Informationtechnology-Securitytechniques;Hash-functions-Part1:General
【原文标准名称】:信息技术安全技术散列函数第1部分:概述
【标准号】:ISO/IEC10118-1-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-06
【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
【标准类型】:()
【标准水平】:()
【中文主题词】:符号;数据保护;资料保护;缩写;信息技术;算法;数据处理;规范(验收)
【英文主题词】:Abbreviations;Algorithms;Dataprocessing;Dataprotection;Hash-functions;Informationtechnology;Specification(approval);Symbols
【摘要】:ISO/IEC10118specifieshash-functionsandisthereforeapplicabletotheprovisionofauthentication,integrityandnon-repudiationservices.Hash-functionsmaparbitrarystringsofbitstoafixed-lengthstringsofbits,usingaspecifiedalgorithm.Theycanbeusedfor-reducingamessagetoashortimprintforinputtoadigitalsignaturemechanism,and-committingtheusertoagivenstringofbitswithoutrevealingthisstring.NOTE-Thehash-functionsspecifiedinthispartofISO/IEC10118donotinvolvetheuseofsecretkeys.However,thesehash-functionsmaybeused,inconjunctionwithsecretkeys,tobuildmessageauthenticationcodes.MessageAuthenticationCodes(MACs)providedataoriginauthenticationaswellasmessageintegrity.ForthecalculationofaMACtheuserisreferredtoISO/IEC9797.ThispartofISO/IEC10118containsdefinitions,symbols,abbreviationsandrequirements,thatarecommontoalltheotherpartsofISO/IEC10118.
【中国标准分类号】:L70
【国际标准分类号】:35_040
【页数】:7P;A4
【正文语种】:英语