Article ID Journal Published Year Pages File Type
420974 Discrete Applied Mathematics 2007 5 Pages PDF
Abstract

In this paper, we extend the concept of binary hyper-bent functions introduced by Carlet to functions defined over GF(p)GF(p). We show that such functions must be quadratic. We also provide the necessary and sufficient conditions on the symmetric coefficient matrix corresponding to the quadratic form of f:Zpn→Zp that guarantee that f is a hyper-bent function.

Related Topics
Physical Sciences and Engineering Computer Science Computational Theory and Mathematics
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