多输出布尔函数的特征值分析

The Analysis of Eigenvalue of Multi-outputting Boolean Functions

为了研究自变量是独立而非均匀分布条件下的多输出布尔函数的密码学性质,文章定义了多输出布尔函数的'谱值'和'特征值',给出了多输出函数的特征值的一般表达式和估计式,并且计算出了,n阶布尔置换和't- 弹性函数'特征值的上界。

In order to investigate the cryptographical properties of the Multi-outputting Boolean functions under non-uniformity of arguments, this paper defines the spectrum and eigenvalue, presents the general expression and estimation formula, and computes the upper bounds ofagonic functions and t -resilient functions.