, J. K. C. M. S. S. S. S. Hash Based Four Level Image Cryptography. International Journal on Recent and Innovation Trends in Computing and Communication, [S. l.], v. 1, n. 5, p. 429–432, 2013. DOI: 10.17762/ijritcc.v1i5.2800. Disponível em: https://ijritcc.org/index.php/ijritcc/article/view/2800. Acesso em: 13 sep. 2025.