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02/06/2023
Value distributions of perfect nonlinear functions
In this paper, we study the value distributions of perfect nonlinear fun...
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08/08/2022
Differential biases, c-differential uniformity, and their relation to differential attacks
Differential cryptanalysis famously uses statistical biases in the propa...
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11/07/2021
Equivalences of biprojective almost perfect nonlinear functions
Two important problems on almost perfect nonlinear (APN) functions are t...
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12/01/2020
Image sets of perfectly nonlinear maps
We present a lower bound on the image size of a d-uniform map, d≥ 1, of ...
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08/19/2020
On CCZ-equivalence of the inverse function
The inverse function x ↦ x^-1 on 𝔽_2^n is one of the most studied functi...
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03/31/2020
On subspaces of Kloosterman zeros and permutations of the form L_1(x^-1)+L_2(x)
Permutations of the form F=L_1(x^-1)+L_2(x) with linear functions L_1,L_...
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03/28/2020