MODELING AND EVALUATION OF THE COMPUTATIONAL COMPLEXITY OF THE MAIN PROCEDURES, THE INITIAL STAGES OF THE HYBRID STEGANOGRAPHIC ALGORITHM. CS&CS E-journal [Internet]. 2025 Jul. 15 [cited 2026 Oct. 25];(1):41-59. Available from: https://periodicals.karazin.ua/cscs/article/view/2519-2310-2025-1-04