TRUONG, N. D.; TUAN, L. V. Proposing a method to design secure digital signature scheme on the ring structure Zn. Journal of Science and Technology on Information security, [S. l.], v. 2, n. 14, p. 66-74, 2022. DOI: 10.54654/isj.v2i14.194. Disponível em: https://isj.vn/index.php/journal_STIS/article/view/194. Acesso em: 4 jul. 2022.