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本文研究线性结构布尔函数的相关免疫性,得到了一大类满足一阶相关免疫的线性结构函数,并大大改进了一阶相关免疫函数的计数结果,得到了目前为止的最好下界.
In this paper, we study the correlation immunity of linear structured Boolean functions and obtain a large class of linear structural functions that satisfy the first-order correlation-based immunity and greatly improve the counting results of the first-order correlation immune functions. The best lower bounds thus far have been obtained.