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对偶单调张成方案的有效构造

EFFICIENT CONSTRUCTION OF DUAL MONOTONE SPAN PROGRAMS
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摘要 由线性码和线性秘密分享体制的对应关系,利用线性码的对偶码,分别从单秘密分享和多秘密分享两个方面给出对偶单调张成方案的有效构造.作为一个应用,可以得到线性多秘密分享的乘性构造. This paper is concerned with an efficient construction of monotone span programs,from single secret and multisecret espectively,by using the connection of linear codes and linear secret sharing schemes.As an application,a general multiplicative construction of linear multisecret sharing schemes is proposed.
作者 高莹
出处 《系统科学与数学》 CSCD 北大核心 2011年第4期466-474,共9页 Journal of Systems Science and Mathematical Sciences
基金 973项目资助(2007CB807901) 中央高校基本科研业务费专项资金(YWF-10-02-072,YWF-10-01-A28)资助课题
关键词 线性码 线性秘密分享体制 单调张成方案 对偶码 对偶单调张成方案 Linear codes linear secret sharing schemes monotone span program dual codes dual monotone span program
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参考文献14

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