Jia, Chenhao, Tingting Cui, Qing Ling, Yan He, Kai Hu, Yu Sun, and Meiqin Wang. “How Small Can S-Boxes Be?”.
IACR Transactions on Symmetric Cryptology 2025, no. 1 (March 7, 2025): 592–622. Accessed March 26, 2025.
https://tosc.iacr.org/index.php/ToSC/article/view/12088.