Supersonic GNSS Authentication Codes

Oscar Pozzobon, Giovanni Gamba, Matteo Canale, Samuele Fantinato

Abstract:	The paper presents an initial discussion on GNSS signal authentication requirements, following an analysis of current proposed GNSS authentication schemes, both at data and signal level. The concept of supersonic codes is then introduced, with the definition of objectives, which are particularly focused to a very fast authentication scheme that does not require time knowledge. Finally, the paper concludes with a benchmark analysis of the performances and a preliminary assessment of the robustness against known attacks.
Published in:	Proceedings of the 27th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2014) September 8 - 12, 2014 Tampa Convention Center Tampa, Florida
Pages:	2862 - 2869
Cite this article:	Pozzobon, Oscar, Gamba, Giovanni, Canale, Matteo, Fantinato, Samuele, "Supersonic GNSS Authentication Codes," Proceedings of the 27th International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2014), Tampa, Florida, September 2014, pp. 2862-2869.
Full Paper:	ION Members/Non-Members: 1 Download Credit Sign In