LI, J.; QIAN, N.; ZHANG, Y.; HUANG, X. An Efficient Certificate-Based Designated Verifier Signature Scheme. COMPUTING AND INFORMATICS, [S. l.], v. 35, n. 5, p. 1210–1230, 2017. Disponível em: https://www.cai.sk/ojs/index.php/cai/article/view/1956. Acesso em: 3 jun. 2023.