S. A. Sarab, “Improve PGP Cryptography Protocol Using Genetic NTRU Technique”, Iraqi Journal of Science, vol. 56, no. 3C, pp. 2682–2693, Mar. 2023, Accessed: Jun. 26, 2026. [Online]. Available: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/9646