摘要
利用布尔函数Walsh谱和自相关函数的定义与性质给出一类布尔函数Walsh谱分解式之间关系以及自相关函数之间的关系。分析布尔函数Walsh谱分解式对于研究密码函数的性质和构造具有重要意义。
Through making use of the Walsh spectrum of Boolean function and the definition and properties of Autocorrection function, give the relationship between the decomposition formulas of a class of Boolean functions and Walsh spectra as well as the relationship between autocorreclation functions.The analysis of the Walsh spectra of Boolean functions is of great significance to the study of the properties and construction of cryptographic function.
作者
代浩
卓泽朋
DAI Hao, ZHUO Ze-peng （School of Mathmatical Science,Huaibei Normal University,Huaibei 235000,China）
出处
《电脑知识与技术》
2018年第2期208-209,共2页
Computer Knowledge and Technology
基金
安徽省自然科学基金资助项目（1608085MF143）
安徽高校优秀青年人才支持计划重点项目（gxyq ZD2016112）
关键词
布尔函数
WALSH谱
自相关函数
Boolean function
Walsh spectrum
Autocorrelation function
