Ibezato Zalukhu, Anzas, Zulham Sitorus, Suhardiansyah Suhardiansyah, and Nadya Septiani. “Enhancing Text Messages With a Combination of Vigenère Cipher and One Time Pad Using Random Key LFSR”. Jurnal Sains dan Teknologi 6, no. 1 (May 18, 2024): 52–57. Accessed May 12, 2026. https://ejournal.sisfokomtek.org/index.php/saintek/article/view/3190.