VOBOLIS, A.; NEFAS, P. Investigation of RSA Digital Signature Scheme Working in Digital Envelope Algorithm. Elektronika ir Elektrotechnika, [S. l.], v. 46, n. 4, 2003. Disponível em: https://eejournal.ktu.lt/index.php/elt/article/view/11276. Acesso em: 29 sep. 2022.