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Root-Hadamard transforms and complementary sequences
Cryptography and Communications ( IF 1.4 ) Pub Date : 2020-06-22 , DOI: 10.1007/s12095-020-00440-4
Luis A. Medina , Matthew G. Parker , Constanza Riera , Pantelimon Stănică

In this paper we define a new transform on (generalized) Boolean functions, which generalizes the Walsh-Hadamard, nega-Hadamard, 2k-Hadamard, consta-Hadamard and all HN-transforms. We describe the behavior of what we call the root-Hadamard transform for a generalized Boolean function f in terms of the binary components of f. Further, we define a notion of complementarity (in the spirit of the Golay sequences) with respect to this transform and furthermore, we describe the complementarity of a generalized Boolean set with respect to the binary components of the elements of that set.

中文翻译:

根Hadamard变换和互补序列

在本文中,我们定义了对(广义)布尔函数的新变换,该变换泛化了Walsh-Hadamard,nega-Hadamard,2 k -Hadamard,consta-Hadamard和所有HN变换。我们描述的就是我们所说的根阿达玛变换广义布尔函数的行为˚F中的二进制组件方面˚F。此外,我们针对此变换定义了互补性的概念(按照Golay序列的精神),此外,我们针对该布尔元素的二进制分量描述了广义布尔集的互补性。
更新日期:2020-06-22
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