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基于反交换拟群的消息认证码 被引量:1

A Message Authentication Code Based on Anti-commutative Quasigroups
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摘要 (Q,o)是一个拟群.如果对(Q,o)中任何两个不同元素x,y皆有x o y≠y o x,则称(Q,o)是反交换的.本文给出一种基于反交换拟群的消息认证码,并讨论反交换拟群的构造方法. Let(Q,o)be a quasigroup.If for any two different elements x,y in Q,we always have x o y≠y o x,then we say that(Q,o)is anti-commutative.In this paper,we give a new kind of message authentication code based on anti-commutative quasigroups and discuss the constructions of such quasigroups.
机构地区 宁波大学理学院
出处 《应用数学学报》 CSCD 北大核心 2008年第5期877-883,共7页 Acta Mathematicae Applicatae Sinica
基金 国家自然科学基金(60873267) 浙江省自然科学基金(Y607026) 宁波市自然科学基金(2006A610094)资助项目
关键词 拟群 拉丁方 消息认证码 quasigroup Latin square message authentication code
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参考文献9

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