ABOUELKHEIR, Eman; TROMP, Jolanda G. A Pairing Free Secure Identity-based Aggregate Signature Scheme Under Random Oracle. Informatica, [S. l.], v. 42, n. 2, 2017. Disponível em: https://informatica.si/index.php/informatica/article/view/1668. Acesso em: 9 jan. 2026.