What is it about?
It proposes embedding a digital signature within a standard (1090-MHz) ADS-B message for enhanced security. The signature is transmitted within the phase of the signal, as the ADS-B message only employ its amplitude.
Featured Image
Why is it important?
It solves many of the ADS-B security concerns, while being backwards compatible with existing equipment.
Perspectives
This is the only single-message solution that allows a single receiver authenticate an ADS-B message. Managing encryption keys can be challenging, though. Other works are devoted to that.
Omar A. Yeste Ojeda
National Radio Astronomy Observatory
Read the Original
This page is a summary of: ADS-B Authentication Compliant with Mode-S Extended Squitter Using PSK Modulation, September 2015, Institute of Electrical & Electronics Engineers (IEEE),
DOI: 10.1109/itsc.2015.288.
You can read the full text:
Contributors
The following have contributed to this page
