Research Article
A Decentralized and Anonymous Data Transaction Scheme Based on Blockchain and Zero-Knowledge Proof in Vehicle Networking (Workshop Paper)
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@INPROCEEDINGS{10.1007/978-3-030-30146-0_48, author={Wei Ou and Mingwei Deng and Entao Luo}, title={A Decentralized and Anonymous Data Transaction Scheme Based on Blockchain and Zero-Knowledge Proof in Vehicle Networking (Workshop Paper)}, proceedings={Collaborative Computing: Networking, Applications and Worksharing. 15th EAI International Conference, CollaborateCom 2019, London, UK, August 19-22, 2019, Proceedings}, proceedings_a={COLLABORATECOM}, year={2019}, month={8}, keywords={Internet of vehicles Blockchain Zero knowledge Smart contract}, doi={10.1007/978-3-030-30146-0_48} }- Wei Ou
Mingwei Deng
Entao Luo
Year: 2019
A Decentralized and Anonymous Data Transaction Scheme Based on Blockchain and Zero-Knowledge Proof in Vehicle Networking (Workshop Paper)
COLLABORATECOM
Springer
DOI: 10.1007/978-3-030-30146-0_48
Abstract
Data transaction in internet of vehicles is a transaction occurs between vehicle owner and data buyer. Blockchain is a new technology that brings decentralized ledger system for user, which means users could make payment without the third party. There are several projects combined internet of vehicles and Blockchain, however, none of them realize a trustworthy anonymous data transaction. In this paper, we first propose the concept of Super Nodes to guarantee data authenticity, then we construct the anonymity for the transaction base on -- (zk-SNARKs) and DAP from Zerocash. Moreover, a smart contract is deployed for mutual benefits. Simulation experiment shows this scheme is practical.
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