IMPROVE DATA ENCRYPTION BY USING DIFFIE-HELLMAN AND DNA ALGORITHMS, AUTHENTICATED BY HMAC-HASH256. International Journal of Advanced Research in Computer Science, [S. l.], v. 16, n. 4, p. 57–62, 2025. DOI: 10.26483/ijarcs.v16i4.7305. Disponível em: https://www.ijarcs.info/index.php/Ijarcs/article/view/7305. Acesso em: 22 feb. 2026.