Xu, Shanjie, Qi Da, and Chun Guo. “Chosen-Key Secure Even-Mansour Cipher from a Single Permutation”. IACR Transactions on Symmetric Cryptology 2023, no. 1 (March 10, 2023): 244–287. Accessed March 1, 2024. https://tosc.iacr.org/index.php/ToSC/article/view/10314.