DONG, X.; LI, Z.; WANG, X.; QIN, L. Cube-like Attack on Round-Reduced Initialization of Ketje Sr. IACR Transactions on Symmetric Cryptology, [S. l.], v. 2017, n. 1, p. 259–280, 2017. DOI: 10.13154/tosc.v2017.i1.259-280. Disponível em: https://tosc.iacr.org/index.php/ToSC/article/view/594. Acesso em: 8 dec. 2021.