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›› 2002, Vol. 19 ›› Issue (2): 103-106.DOI: 10.7523/j.issn.2095-6134.2002.2.001

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Construction of a Class of Bent Functions

HU Lei, PEI Ding-Yi, FENG Deng-Guo   

  1. State Key Laboratory of Information Security,Graduate School,Chinese Academy of Sciences,Beijing 100039
  • Received:2001-10-29 Online:2002-03-18

Abstract:

A method to construct Bent functions with even variables is presented?It constructs a Bent function by concatenating two semi-Bent functions, and the constructed Bent function has the maximum algebraic degree and the controllable terms.

Key words: Bent function, semi-Bent function, Walsh spectrum

CLC Number: