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Cooperative Key Generation For Data Dissemination in Cyber-Physical Systems

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dc.contributor.authorLi, Kai
dc.contributor.authorKurunathan, Harrison
dc.contributor.authorSeverino, Ricardo
dc.contributor.authorTovar, Eduardo
dc.contributor.authorTovar
dc.date.accessioned2018-11-29T14:56:01Z
dc.date.available2018-11-29T14:56:01Z
dc.date.issued2018
dc.descriptionPoster presented in Work in Progress Session, ACM/IEEE International Conference on Cyber-Physical Systems (ICCPS 2018). 10 to 13, Apr, 2018. Porto, Portugal.pt_PT
dc.description.abstractSecuring wireless communication is significant for privacy and confidentiality of sensing data in CyberPhysical Systems (CPS). However, due to broadcast nature of radio channels, disseminating sensory data is vulnerable to eavesdropping and message modification. Generating secret keys by extracting the shared randomness in a wireless fading channel is a promising way to improve the communication security. In this poster, we present a novel secret key generation protocol for securing real-time data dissemination in CPS, where the sensor nodes cooperatively generate a shared key by estimating the quantized fading channel randomness. A 2- hop wireless sensor network testbed is built and preliminary experimental results show that the quantization intervals and distance between the nodes lead to a secret bit mismatch.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.urihttp://hdl.handle.net/10400.22/12313
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationSafeCOP, ref. ECSEL/0002/2015pt_PT
dc.subjectData disseminationpt_PT
dc.subjectCyber-Physical Systemspt_PT
dc.subjectWireless securitypt_PT
dc.subjectExperimental evaluationpt_PT
dc.titleCooperative Key Generation For Data Dissemination in Cyber-Physical Systemspt_PT
dc.typeother
dspace.entity.typePublication
oaire.citation.conferencePlacePorto, Portugalpt_PT
oaire.citation.titleWork in Progress Sessionpt_PT
person.familyNameSeverino
person.familyNameTovar
person.givenNameRicardo
person.givenNameEduardo
person.identifier1052876
person.identifier.ciencia-idD718-13F6-42E0
person.identifier.ciencia-id6017-8881-11E8
person.identifier.orcid0000-0002-4215-3238
person.identifier.orcid0000-0001-8979-3876
person.identifier.scopus-author-id24475700500
person.identifier.scopus-author-id7006312557
rcaap.rightsclosedAccesspt_PT
rcaap.typeotherpt_PT
relation.isAuthorOfPublicationc255a195-621c-48ba-8bf4-b0a5ecee8d86
relation.isAuthorOfPublication80b63d8a-2e6d-484e-af3c-55849d0cb65e
relation.isAuthorOfPublication.latestForDiscoveryc255a195-621c-48ba-8bf4-b0a5ecee8d86

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ISEP – CISTER – Pósteres apresentados a eventos científicos