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Construction of optimized Boolean functions |
| CHEN Wei, YANG Yi-xian, NIU Xin-xin |
| Information Security Center, Beijing University of Posts and Telecommunications, Beijing 100876, China; |
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Abstract Considering connections of characteristics, this paper is aimed at the construction of optimized Boolean functions. A new method based on the Bent function, discrete Walsh spectrum and characteristics matrices are presented by concatenating, breaking, and revising output sequences conditionally. This new construction can be used to construct different kinds of functions satisfying different design criteria.
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Issue Date: 05 September 2006
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