A Secure Anti-Collusion Data Sharing Scheme for Dynamic Groups in the Cloud by using Identity based Encryption. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 5, n. 7, p. 5833–5841, 2017. DOI: 10.18535/ijsrm/v5i7.08. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/686.. Acesso em: 2 may. 2024.