TUYCHIEV, G. N. The encryption algorithms GOST28147–89–IDEA8–4 and GOST28147–89–RFWKIDEA8–4. Ukrainian Information Security Research Journal, [S. l.], v. 19, n. 1, p. 86–94, 2017. DOI: 10.18372/2410-7840.19.11199. Disponível em: https://jrnl.nau.edu.ua/index.php/ZI/article/view/11199. Acesso em: 3 mar. 2026.