K. SRAVANI; D. PRAVEEN KUMAR. Performance and Cost Evaluation of Flexible Architecture with Double Layer Encryption. International Journal of Computer Engineering in Research Trends, [S. l.], v. 2, n. 6, p. 395–399, 2015. Disponível em: https://www.ijcert.org/index.php/ijcert/article/view/183. Acesso em: 7 nov. 2025.