Mella, Silvia, Joan Daemen, and Gilles Van Assche. “Tighter Trail Bounds for Xoodoo”. IACR Transactions on Symmetric Cryptology 2023, no. 4 (December 8, 2023): 187–214. Accessed January 18, 2025. https://er.ceres.rub.de/index.php/ToSC/article/view/11285.