Barlybayev, A., Saukhanova, Z., Shakhmetova, G., Sharipbay, A., Raykul, S., & Khassenov, A. (2025). Development of image encryption method using surjective finite automata and custom S-box within the advanced encryption standard framework. Eastern-European Journal of Enterprise Technologies, 6(9 (138), 77–99. https://doi.org/10.15587/1729-4061.2025.348368