A Lightweight Privacy-Preserving Data Storage Using Modified Ring Signature Scheme Based on Elliptic Curve Cryptography. ITEGAM-JETIA, [S. l.], v. 12, n. 57, p. 984–992, 2026. DOI: 10.5935/jetia.v12i57.3145. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/3145. Acesso em: 23 oct. 2026.