Putra, R., Achmad Fauzi and Rusmin Saragih 2025. Development of Dynamic Key Based on Pseudo-Random Algorithm in Vigenere Cipher for Hybrid Vigenere-ElGamal Encryption to Secure Documen Data. Journal of Artificial Intelligence and Engineering Applications (JAIEA). 5, 1 (Oct. 2025), 700–710. DOI:https://doi.org/10.59934/jaiea.v5i1.1415.