New techniques for trail bounds and application to differential trails in Keccak. IACR Transactions on Symmetric Cryptology, [S. l.], v. 2017, n. 1, p. 329–357, 2017. DOI: 10.13154/tosc.v2017.i1.329-357. Disponível em: https://tosc.iacr.org/index.php/ToSC/article/view/597.. Acesso em: 21 dec. 2024.