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Journals and Conferences
Blondeau and colleagues recently conjectured a characterization of when <i>x</i><sup>2t-1</sup> is an almost perfect nonlinear function on F<sub>2</sub><i>n</i>. In this paper, we will prove the conjecture when <i>n</i> is even. The short proof uses a theorem of Hou and colleagues concerning reversed Dickson polynomials and a theorem of Payne.