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Analysis of the eff...
Analysis of the effect of the distance-decreasing attacks on GNSS authenticated signals
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- Zhang, Kewei (författare)
- KTH,Nätverk och systemteknik
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- Papadimitratos, Panagiotis (författare)
- KTH,Nätverk och systemteknik
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(creator_code:org_t)
- 2018-06-18
- 2018
- Engelska.
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Ingår i: WiSec 2018 - Proceedings of the 11th ACM Conference on Security and Privacy in Wireless and Mobile Networks. - New York, NY, USA : Association for Computing Machinery, Inc. - 9781450357319 ; , s. 285-286
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Global Navigation Satellite Systems (GNSS) are vulnerable to jamming, spoong and replaying aacks because of their characteristics. Concerns regarding these aacks are being heightened because unmanned and autonomous vehicles become popular recently. Cryptographic methods have been proposed and are to be implemented in the Galileo and the GPS systems to counter spoong aacks. However, replaying aacks could still potentially harm GNSS receivers by bypassing the cryptographic methods. Distance-decreasing aacks is a strong type of replay aacks: it essentially resolves, from the aacker's point of view, the issue of introducing processing delay by implementing two phases: early detection and late commit. is poster analyzes the feasibility of distance-decreasing aacks against the GNSS navigation message authenticated signals and proposes countermeasures.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Kommunikationssystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Communication Systems (hsv//eng)
Nyckelord
- Cryptography
- Mobile telecommunication systems
- Wireless networks
- Autonomous Vehicles
- Cryptographic methods
- GALILEO
- Global Navigation Satellite Systems
- GNSS navigation
- GNSS receivers
- Gps systems
- Processing delay
- Global positioning system
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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