Bellini E, Gerault D, Grados J, Makarim RH, Peyrin T. Boosting Differential-Linear Cryptanalysis of ChaCha7 with MILP. ToSC [Internet]. 2023 Jun. 16 [cited 2025 Feb. 5];2023(2):189-223. Available from: https://tches.iacr.org/index.php/ToSC/article/view/10983