2010•Journal of Information Engineering UniversityRequires access
Construction and Analysis of Cryptographically Significant Boolean Functions
Wen Liu
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Abstract
In this paper,a kind of method to construct balanced boolean functions with high nonlinearity is given by adding the Bent function to the indicator function of its subset E.After that,In order to obtain boolean functions with more significant cryptography profiles,The paper psesents two kinds of good ways to select the subset E,and discuses the existence of E.