CARLSON, A. H.; HIROMOTO, R. E.; WELLS, R. B. BREAKING BLOCK AND PRODUCT CIPHERS. International Journal of Computing, [S. l.], v. 12, n. 3, p. 259-266, 2014. DOI: 10.47839/ijc.12.3.607. Disponível em: https://computingonline.net/computing/article/view/607. Acesso em: 2 may. 2024.