Kölbl, Stefan, Martin M. Lauridsen, Florian Mendel, and Christian Rechberger. “Haraka V2 – Efficient Short-Input Hashing for Post-Quantum Applications”. IACR Transactions on Symmetric Cryptology 2016, no. 2 (February 3, 2017): 1–29. Accessed January 19, 2025. https://icscm.ub.rub.de/index.php/ToSC/article/view/563.