Isobe, Takanori, Ryoma Ito, Fukang Liu, Kazuhiko Minematsu, Motoki Nakahashi, Kosei Sakamoto, and Rentaro Shiba. “Areion: Highly-Efficient Permutations and Its Applications to Hash Functions for Short Input”. IACR Transactions on Cryptographic Hardware and Embedded Systems 2023, no. 2 (March 6, 2023): 115–154. Accessed March 22, 2023. https://tches.iacr.org/index.php/TCHES/article/view/10279.