Nageler, Marcel, Felix Pallua, and Maria Eichlseder. “Finding Collisions for Round-Reduced Romulus-H”. IACR Transactions on Symmetric Cryptology 2023, no. 1 (March 10, 2023): 67–88. Accessed March 1, 2024. https://tosc.iacr.org/index.php/ToSC/article/view/10305.