摘要
本文提出了3-值逻辑函数稳定性的概念,考察了“稳定”的概率定义,给出了3-值逻辑函数稳定的判别条件,提供了构造稳定的3-值逻辑函数的典型方法,用本文的方法,也可考察一般P-值逻辑函数的稳定性。
This paper introduces the concept of stability of 3-valued logical functions and examines probability characterization of 'stability'. Criterion of stability of 3-valued logical functions is given and a typical method of constructing stable 3-valued logical funtions is presented. With the approach in this paper, the stability of P-valued logical functions may be investigated.
关键词
3-值逻辑函数
稳定性
概率空间
密码学
3-valued logical function, Stability, Chrestenson spectrum, Probability space
