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- 2015
bent-negabent函数的构造
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Abstract:
摘要： 给出了一种新的negabent函数的构造, 基于此构造和已有的bent函数的构造, 得到了一种bent-negabent函数的构造;分析了一类由4个函数级联所得函数的性质, 给出了这类函数为negabent函数的必要条件;给出了bent-negabent函数的一种直和构造。
Abstract: A new method to construct negabent function was provided. Based on it, a construction of bent-negabent function was obtained. And then, the special Boolean function by concatenation was investigated. A necessary conditions for this Boolean function to be a negabent function was presented. Finally, the direct sum construction of bent-negabent function is given
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