2018/06/15 by Chuka Oham, Raja Jurdak, Oham, Chuka +7
Computer Science · Engineering · #Computers and Society (cs.CY) #Cryptography and Security (cs.CR) #Distributed systems and fault tolerance #FOS: Computer and information sciences #Security and Verification in Computing #Smart Grid Security and Resilience
paper · pdf · doi:10.48550/arxiv.1806.06169
openalex publication_date 2018/06/15 · openalex created_date 2022/10/02 · openalex updated_date 2026/07/28
In this paper, we propose a partitioned BlockChain based Framework for\nAuto-insurance Claims and Adjudication (B-FICA) for CAVs that tracks both\nsensor data and entity interactions with two-sided verification. B-FICA uses\npermissioned BC with two partitions to share information on a need to know\nbasis. It also uses multi-signed transactions for proof of execution of\ninstructions, for reliability and auditability and also uses a dynamic\nlightweight consensus and validation protocol to prevent evidence alteration.\nQualitative evaluation shows that B-FICA is resilient to several security\nattacks from potential liable entities. Finally, simulations show that compared\nto the state of the art, B-FICA reduces processing time and its delay overhead\nis negligible for practical scenarios and at marginal security cost.\n