MANOJ KUMAR CHANDE. An improved proxy blind signature scheme based on ECDLP. Malaya Journal of Matematik, India, v. 2, n. 03, p. 228–235, 2014. DOI: 10.26637/mjm203/007. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/411. Acesso em: 16 jul. 2024.