CTET+: A Beyond-Birthday-Bound Secure Tweakable Enciphering Scheme Using a Single Pseudorandom Permutation. ToSC [Internet]. 2021 Dec. 3 [cited 2024 Dec. 22];2021(4):1-35. Available from: https://moving-the-social.ub.rub.de/index.php/ToSC/article/view/9327