arXiv · 2601.11247
On Known APNs
Abstract
We present new invariants, APN-extendibility criterion and a backtracking approach to identify several numerical facts supporting the conjecture that the set of 6-bit \APN functions is limited to 14 CCZ-classes.
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Valérie Gillot ad Philippe Langevin. 2026-01-16. On Known APNs. https://arxiv.org/abs/2601.11247
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