Lefevre, Charlotte, Mario Marhuenda Beltrán, and Bart Mennink. “To Pad or Not to Pad? Padding-Free Arithmetization-Oriented Sponges”. IACR Transactions on Symmetric Cryptology 2025, no. 1 (March 7, 2025): 97–137. Accessed March 15, 2025. https://tosc.iacr.org/index.php/ToSC/article/view/12073.