Requirements for Enhancing Trust, Security and Integrity of GNSS Location Services

Oscar Pozzobon, Chris Wullems and Kurt Kubik

Abstract:	The paper describes a number of requirements for enhancing the trust of location acquisition from Satellite Navigation Systems, particularly for those applications where the location is monitored through a remote GNSS receiver. We discuss how the trust of a location acquisition could be propagated to an application through the use of a proposed tamper-resistant GNSS receiver which quantifies the trust of a location solution from the signaling used (ie. P(Y) code, Galileo SOL, PRS, CS) and provides a cryptographic proof of this to a remote application. The tamper-resistance state of the receiver is also included in this cryptographic proof.
Published in:	Proceedings of the 60th Annual Meeting of The Institute of Navigation (2004) June 7 - 9, 2004 Dayton Marriott Hotel Dayton, OH
Pages:	65 - 75
Cite this article:	Pozzobon, Oscar, Wullems, Chris, Kubik, Kurt, "Requirements for Enhancing Trust, Security and Integrity of GNSS Location Services," Proceedings of the 60th Annual Meeting of The Institute of Navigation (2004), Dayton, OH, June 2004, pp. 65-75.
Full Paper:	ION Members/Non-Members: 1 Download Credit Sign In