Cauchois, V., Gomez, C. and Thomas, G. (2019) “General Diffusion Analysis: How to Find Optimal Permutations for Generalized Type-II Feistel Schemes”, IACR Transactions on Symmetric Cryptology, 2019(1), pp. 264–301. doi: 10.13154/tosc.v2019.i1.264-301.