| dc.contributor.author | Li, Kai | |
| dc.contributor.author | Emami, Yousef | |
| dc.contributor.author | Tovar, Eduardo | |
| dc.date.accessioned | 2019-05-10T14:38:19Z | |
| dc.date.embargo | 2119 | |
| dc.date.issued | 2019 | |
| dc.description.abstract | Privacy preservation is critical for control information dissemination in Platoon-based Vehicular Cyber-Physical Systems (PVCPS). However, the vehicular communication is vulnerable to wireless eavesdropping attack and message modification, due to broadcast nature of radio channels. In this poster, we present a secret key generation testbed for PVCPS security, which is built based on off-the-shelf autonomous robotic vehicles and TelosB wireless transceivers. A cooperative secret key agreement (CoopKey) scheme is demonstrated for encrypting/decrypting the disseminated control messages. To unify the secret key generated by the vehicles, CoopKey explores received signal strength (RSS) measurements and channel estimation on the inter-node radio channel. In addition, a Python-based user interface is also implemented to show real-time bit mismatch rate of CoopKey. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.doi | 10.1145/3302506.3312599 | pt_PT |
| dc.identifier.isbn | 978-1-4503-6284-9 | |
| dc.identifier.uri | http://hdl.handle.net/10400.22/13718 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Association for Computing Machinery | pt_PT |
| dc.relation | ECSEL/0002/2015, JU grant nr. 692529-2 (SAFECOP) | pt_PT |
| dc.relation.publisherversion | https://dl.acm.org/citation.cfm?id=3312599 | pt_PT |
| dc.subject | Vehicular platoons | pt_PT |
| dc.subject | Cyber-Physical Systems | pt_PT |
| dc.subject | Secret key | pt_PT |
| dc.subject | Testbed | pt_PT |
| dc.title | Poster Abstract: Privacy-preserving control message dissemination for PVCPS | pt_PT |
| dc.type | other | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Montreal, Quebec, Canada | pt_PT |
| oaire.citation.endPage | 301 | pt_PT |
| oaire.citation.startPage | 301 | pt_PT |
| oaire.citation.title | Proceedings of the 18th International Conference on Information Processing in Sensor Networks (IPSN 2019) | pt_PT |
| person.familyName | Tovar | |
| person.givenName | Eduardo | |
| person.identifier.ciencia-id | 6017-8881-11E8 | |
| person.identifier.orcid | 0000-0001-8979-3876 | |
| person.identifier.scopus-author-id | 7006312557 | |
| rcaap.rights | closedAccess | pt_PT |
| rcaap.type | other | pt_PT |
| relation.isAuthorOfPublication | 80b63d8a-2e6d-484e-af3c-55849d0cb65e | |
| relation.isAuthorOfPublication.latestForDiscovery | 80b63d8a-2e6d-484e-af3c-55849d0cb65e |
