Securing ADS-B Communications through a Novel Authe3ntication Framewok

Abstract

ADS-B (Automatic Dependent Surveillance-Broadcast) is a critical technology used in aviation for aircraft surveillance and communication. It plays a crucial role in enhancing flight safety, air traffic management, and situational awareness. However, the security of ADS-B broadcasts is a growing concern due to potential vulnerabilities that can beex ploited by malicious actors. This research paper presents a cryptographic solution to enhance the security of ADS-B broadcasts. As existing regulations prohibit data encryption due to the broadcast nature of ADS-B, the proposed solution focuses on ensuring authenticity and integrity of transmitted information. The approach used int his paper combines symmetric and asymmetric cryptographic techniques to provide robust security mechanisms while minimizing computational overhead. The proposed scheme also ensures that the existing protocol structure remain preserved. The proposed scheme reduces the impact of compromised key pairs, enables efficient key distribution,and addresses diverse technological capabilities across regions. The proposed approach offers a practical solution to secure ADS-B broadcasts without compromising real-time performance and existing protocol.