Group-based authentication in V2V communications

Hamssa Hasrouny (1, 2, 3) , Carole Bassil (4) , Abedellatif Samhat (5) , Anis Laouiti (1, 2, 3)

1 TSP - RS2M - Département Réseaux et Services Multimédia Mobiles
2 SAMOVAR - Services répartis, Architectures, MOdélisation, Validation, Administration des Réseaux
3 CNRS - Centre National de la Recherche Scientifique
4 Faculty of Sciences [Lebanese University] | Faculté des Sciences [Université Libanaise]
5 Faculté de Génie / Faculty of Engineering (Université Libanaise)

In this paper, we investigate a security architecture for V2V communication that ensure integrity, confidentiality, anonymity, authenticity and non-repudiation. Based on IEEE 1609.2 Standard, we propose group-based V2V authentication and communication for safety message dissemination with lightweight solution, decentralized via group leaders (GLs), efficient, economical and applicable in real mode. We simulate the existing security solutions using "Estinet" simulator and we show that our group-based authentication proposal performs better than other schemes

Mots clés: VANET; V2V communication; Security; PKI; Authentication; IEEE 1609.2

Domaines: Réseaux et télécommunications [cs.NI]

Hamssa Hasrouny, Carole Bassil, Abedellatif Samhat, Anis Laouiti. Group-based authentication in V2V communications. DICTAP 2015 : 5th International Conference on Digital Information and Communication Technology and its Applications, Apr 2015, Beirut, Lebanon. pp.173 - 177, ⟨10.1109/DICTAP.2015.7113193⟩. ⟨hal-01267203⟩