Chen, Yu Long, Atul Luykx, Bart Mennink, and Bart Preneel. “Efficient Length Doubling From Tweakable Block Ciphers”. IACR Transactions on Symmetric Cryptology 2017, no. 3 (September 19, 2017): 253–270. Accessed April 19, 2024. https://tosc.iacr.org/index.php/ToSC/article/view/773.