Exploiting propagation effects for authentication and misbehavior detection in VANETs
| Autor: | Christian Waldschmidt, Rens W. van der Heijden, Frank Kargl, Ala'a Al-Momani |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
Authentication
business.industry Computer science Message integrity 020206 networking & telecommunications 02 engineering and technology Computer security computer.software_genre Signal Digital signature 0202 electrical engineering electronic engineering information engineering Bandwidth (computing) 020201 artificial intelligence & image processing business computer Computer network |
| Zdroj: | VNC |
| DOI: | 10.1109/vnc.2016.7835973 |
| Popis: | Vehicular Ad-hoc Networks (VANETs) are a critical and potentially vulnerable target for attacks on both message integrity and authenticity. Existing approaches are based on computationally expensive digital signature, which also creates large message sizes due to the attachment of signatures and certificates to messages. This leads to high communication and verification overheads, both in terms of bandwidth and computational effort. In this paper we discuss an alternative approach to ensure message integrity using characteristics of the received signal for authentication and misbehavior detection. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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