多仲裁人认证码设计  

Authentication Code with Multiple Arbiters

作　　者：周智[1] 胡正名[1] 

机构地区：[1]北京邮电大学信息工程系

出　　处：《北京邮电大学学报》1996年第4期75-80,共6页Journal of Beijing University of Posts and Telecommunications

基　　金：国家自然科学基金;高等学校博士点专项科研基金

摘　　要：利用智力扑克协议与密钥分享技术设计了一种可以抵抗来自通信双方、敌方以及仲裁人的欺骗攻击的认证码．分析表明，它可以有效地抵抗仲裁人与某一方合谋对另一方的欺骗．Using the techniques of Mental Poker and Secret Sharing scheme, one kind of authentication code is proposed, which can efficiently resist not only the attacks from the two sides of communication, the arbiter and the opponent, but also the attacks from the colluding of arbiter with one side of communication to cheat the other one.Some results on how to design code which is secret to the arbiter(s) are obtained.

关 键 词：密钥学 认证码 组合设计 

分 类 号：TN918.1[电子电信—通信与信息系统]