TY - JOUR TI - A secure framework for multimedia transmission in medical images using DNA cryptography AU - N, M. AU - G, N. AU - S, S. AU - Subramabiyan S, B. JO - Sigma Journal of Engineering and Natural Sciences PY - 2025 VL - 43 SP - 222 EP - 233 DO - 10.14744/sigma.2024.00057 ER -