Montano, Celine Dianne T, and Jeric T. Nuez. “Android File And Message Encrypted Application Using Advanced Encryption Standard-Vigenere and Electronic Codebook/ Public Key Cryptography Standards/Padding a Hybrid Encryption Algorithm”. Proceedings of The International Halal Science and Technology Conference 14, no. 1 (March 10, 2022): 89–92. Accessed April 19, 2024. https://proceeding.researchsynergypress.com/index.php/ihsatec/article/view/490.