【摘要】 研究了Plateaued函数的对偶性;基于Plateaued函数对偶性的定义及函数限制的理论,得到了Plateaued函数与其对偶函数在子空间上的限制及正规性上的对应关系;利用Plateaued的对偶这一工具,得到了两个Plateaued函数的互相关平方和指标的界。更多还原

【Abstract】 The dulity of Plateaued functions was analyzed.Based on the definition and the restriction of Plateaued functions on some affine subspaces,we proved that there are strong relationships between a Plateaued function and its dulity,especially on the restriction on flats.We also derived the bound of the sum-of-squares indicator of the cross-correlation between any two Plateaued functions by using the tool of dulity.更多还原