Some Results on the Known Classes of Quadratic APN Functions

Lilya Budaghyan; Tor Helleseth; Nian Li; Bo Sun

Paper 2016/1183 Original: eprint.iacr.org/2016/1183 ↗

Some Results on the Known Classes of Quadratic APN Functions

Lilya Budaghyan

Tor Helleseth

Nian Li

Bo Sun

Abstract

In this paper, we determine the Walsh spectra of three classes of quadratic APN functions and we prove that the class of quadratic trinomial APN functions constructed by Gölo\u glu is affine equivalent to Gold functions.

Metadata

Available format(s): PDF
Category: Foundations
Publication info: Preprint.
History: 2016-12-30: last updated; 2016-12-30: published
Short URL: https://ia.cr/2016/1183
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2016/1183,
      author = {Lilya Budaghyan and Tor Helleseth and Nian Li and Bo Sun},
      title = {Some Results on the Known Classes of Quadratic APN Functions},
      howpublished = {Cryptology {ePrint} Archive, Paper 2016/1183},
      year = {2016},
      url = {https://eprint.iacr.org/2016/1183}
}