Centre de documentation
scientifique

Design drivers and new trends for navigation message authentication schemes for GNSS systems / Gianluca Caparra in Inside GNSS, vol 11 n° 5 (September - October 2016)  

Public [article]  inInside GNSS > vol 11 n° 5 (September - October 2016) . - pp 64 - 73 Titre : Design drivers and new trends for navigation message authentication schemes for GNSS systems Type de document : Article/Communication Auteurs : Gianluca Caparra, Auteur ; Christian Wullems, Auteur ; Silvia Ceccato, Auteur ; et al., Auteur Année de publication : 2016 Article en page(s) : pp 64 - 73 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géodésie spatiale [Termes IGN] authentification [Termes IGN] sécurité informatique [Termes IGN] signal GNSS Résumé : (auteur) GNSS has become a mature technology yielding reliable position, navigation and timing solutions upon which many applications are built. Its widespread adoption has turned into an incentive for malicious actions that, by exploiting GNSS vulnerabilities, aim at either disrupting or precisely modifying the PNT computation. Authenticating the GNSS signal at both the ranging and data levels is a proper way to detect and/or mitigate such threats. This article discusses the design drivers for GNSS authentication, reviews the predominant navigation message authentication proposals for a GNSS open service, and proposes a novel scheme based on the amortization of digital signatures. Numéro de notice : A2016-964 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : sans En ligne : http://www.insidegnss.com/node/5101 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83614 [article]