Secure Transmission Technology Based on Air-to-Ground Aviation Networks

In air-to-ground aviation networks, the high mobility of aircraft during flight and the uncertainty in the distribution of ground stations make communication links between the air and ground highly susceptible to interference and attacks. Therefore, designing an efficient and secure encryption and decryption algorithm is crucial for ensuring the integrity and confidentiality of information. This paper proposes an encryption and decryption scheme based on spoofed IP addresses, UDP communication ports, and MAC addresses, utilizing encrypted channels for information transmission.