《GBT18238.2-2002-信息技术安全技术散列函数第2部分采用N位块密码的散列函数》.pdf

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1、ICS35.040L80遐旨中华人民共和国国家标准GB/T18238.2-2002idtISO/IECFDIS10118-2:2000信息技术安全技术散列函数第L部分:采用1位块密码的散列函数Informationtechnology-Securitytechniques-Hash-functions一Part2:Hash-functionsusingann-bitblockcipher2002一07一18发布2002一12一01实施中华人民共和国发布国家质量监督检验检疫总局标准分享网www.bzfxw.com免费下载cB/T18238.2-2002目次前言··

2、························································“··············“····································一IISO/IEC前言·······”························。···········································”····················⋯⋯I1范围····························”··················”··············

3、···············································⋯⋯12引用标准········································”············································。···············⋯⋯13定义·············，·································..··········”······························、····”·········⋯⋯14符号和缩略语·······

4、·······················································。·································⋯⋯15通用模型的使用····································································”························⋯⋯26散列函数1·············································“····································

5、···················⋯⋯27散列函数2···························································”·······”······························⋯⋯38散列函数3······································································································⋯⋯49散列函数4······································

6、“···········⋯⋯‘········..·································⋯⋯6附录A(提示的附录)数据加密算法的便用····”···························”···..·..····.⋯⋯。·......⋯⋯，9附录B(提示的附录)实例················”·········”················”························.·······..·.⋯⋯n附录C(提示的附录)参考文献··········，.·······················

7、·····························.⋯⋯，·..·.⋯⋯15GB/T18238.2-2002前言本标准等同采用国际标准ISO/IECFDIS10118-2:2000《信息技术安全技术散列函数第2部分:采用n位块密码的散列函数》。本标准的附录A、附录B和附录C均为提示的附录。本标准由中华人民共和国信息产业部提出。本标准由中国电子技术标准化研究所归口。本标准起草单位:中国电子技术标准化研究所。本标准主要起草人:徐冬梅、张展新。标准分享网www.bzfxw.com免费下载GB/T18238.2-2002ISO/IEC前言ISO(标准化组织)和I

8、EC(国际电工委员会)是