GUO, Jian; JEAN, Jérémy; NIKOLIC, Ivica; SASAKI, Yu. Meet-in-the-Middle Attacks on Classes of Contracting and Expanding Feistel Constructions. IACR Transactions on Symmetric Cryptology, [S. l.], v. 2016, n. 2, p. 307–337, 2017. DOI: 10.13154/tosc.v2016.i2.307-337. Disponível em: https://tosc.iacr.org/index.php/ToSC/article/view/576. Acesso em: 28 mar. 2024.