M WISNU GUNAWAN; I GEDE PUJA ASTAWA; AMANG SUDARSONO. Hybrid RSA–SHA-256 Scheme for Enhancing Physical-Layer Security in MIMO-OFDM Systems Using SDR Implementation. Advances in Technology Innovation, [S. l.], 2026. DOI: 10.46604/aiti.2026.15667. Disponível em: https://ojs.imeti.org/index.php/AITI/article/view/15667. Acesso em: 18 apr. 2026.