Two-Weight Linear Codes and Their Applications in Secret Sharing

查看全文 作　　者：WANG [1]Yaru;LI [1]Fulin;ZHU [1]Shixin

机构地区：[1]School of Mathematics, Hefei University of Technology

出　　处：《Chinese Journal of Electronics》索引2019年第28卷第4期,共6页

基　　金：supported by the National Natural Science Foundation of China(No.61772168,No.60973125,No.61572168);the Natural Science Foundation of Anhui Province(No.1508085MA13) 摘　　要：Linear codes with few weighs have many applications in secret sharing.Determining the access structure of the secret sharing scheme based on a linear code is a very difficult problem.We provides a method to construct a class of two-weight torsion codes over finite non-chain ring.We determine the minimal codewords of these torsion codes over the finite non-chain ring.Based on the two-weight codes,we find the access structures of secret sharing schemes. 关键词：Finite non-chain ring MACDONALD CODES TORSION CODES SECRET sharing Access structure

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Two-Weight Linear Codes and Their Applications in Secret Sharing

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