Beullens W, Beyne T, Udovenko A, Vitto G. Cryptanalysis of the Legendre PRF and Generalizations. ToSC [Internet]. 2020 May 7 [cited 2025 Feb. 5];2020(1):313-30. Available from: https://tches.iacr.org/index.php/ToSC/article/view/8567