Plateaued函数的构造方法研究  

Research on the Construction of Plateaued Functions

作　　者：孙天锋[1] 胡斌[1] 杨阳[1] SUN Tianfeng, HU Bin, YANG Yang(Information Engineering University, Zhengzhou 450001, China)

机构地区：[1]信息工程大学,郑州450001

出　　处：《电子与信息学报》2018年第10期2352-2357,共6页Journal of Electronics & Information Technology

基　　金：国家自然科学基金(61502532)~~

摘　　要：Plateaued函数在密码学及编码等领域有着极其重要的应用,该文提出一种Plateaued函数的直接构造方法,研究了由该方法构造的Plateaued函数的密码学性质,证明了现有的直接构造方法可归约到本构造方法。Plateaued functions play a significant role in cryptography, coding theory and so on. In this paper, a new primary construction of plateaued function is given. Some cryptographic properties of the constructed plateaued functions are studied. It is shown that the existing primary constructions of plateaued function can be reduced to the proposed construction.

关 键 词：布尔函数 PLATEAUED函数 非线性度 弹性阶 

分 类 号：TN918.1[电子电信—通信与信息系统]