MENG, Hui; SANG, Zixin. Research and Development of Digital Signatures. Journal of Computing and Electronic Information Management, [S. l.], v. 16, n. 3, p. 23–28, 2025. DOI: 10.54097/2g9b0j24. Disponível em: https://jceim.org/index.php/ojs/article/view/40. Acesso em: 20 oct. 2025.