M. PRADHIBA SELVARANI4, T. A. J. P. S. , J. J. J. Visual Cryptography Scheme for Colored Image using XOR with Random Key Generation. International Journal of Engineering and Computer Science, india, v. 5, n. 4, 2017. Disponível em: https://ijecs.in/index.php/ijecs/article/view/953. Acesso em: 22 jul. 2024.