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MDS矩阵构造方法

李鹏飞 李永强

网络与信息安全学报2016,Vol.2Issue(6):00063-1-00063-10,10.
网络与信息安全学报2016,Vol.2Issue(6):00063-1-00063-10,10.DOI:10.11959/j.issn.2096-109x.2016.00063

MDS矩阵构造方法

Construction of MDS matrices

李鹏飞 1李永强2

作者信息

  • 1. 中国科学院信息工程研究所信息安全国家重点实验室,北京 100093
  • 2. 中国科学院大学,北京 100049
  • 折叠

摘要

Abstract

A survey for MDS matrices design strategy was made. Design strategies and the key issues during the de-sign were elaborated, and many aspects such as principle and implementation mechanisms of some typical and common construction of MDS matrices were analyzed and discussed. In addition, the research results on lightweight MDS matrices in recent years were investigated.

关键词

分组密码/最优扩散层/分支数/MDS矩阵/线性变换

Key words

block cipher/optimal diffusion layer/branch number/MDS matrix/linear transformation

分类

信息技术与安全科学

引用本文复制引用

李鹏飞,李永强..MDS矩阵构造方法[J].网络与信息安全学报,2016,2(6):00063-1-00063-10,10.

基金项目

国家自然科学基金资助项目(No.61379142, No.61303255) Foundation Item:The National Natural Science Foundation of China (No.61379142, No.61303255) (No.61379142, No.61303255)

网络与信息安全学报

2096-109X

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