Cauchois V, Gomez C, Thomas G. General Diffusion Analysis: How to Find Optimal Permutations for Generalized Type-II Feistel Schemes. ToSC [Internet]. 2019 Mar. 8 [cited 2024 Apr. 20];2019(1):264-301. Available from: https://tosc.iacr.org/index.php/ToSC/article/view/7404