Second-order differential uniformity for cryptographic Boolean functions

We discuss the second-order differential uniformity of vectorial Boolean functions. The closely related notion of second-order zero differential uniformity has recently been studied in connection to resistance to the boomerang attack. We prove that monomial functions with univariate form $x^d$ where...

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Bibliographic Details
Main Author: Connor O'Reilly
Format: Default Thesis
Published: 2025
Subjects:
Online Access:https://dx.doi.org/10.26174/thesis.lboro.28628183.v1
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