MuSigRDT: MultiSig Contract based Reliable Data Transmission in Social Internet of Vehicle

【Author】 Naik, Badavath Shravan; Tripathy, Somanath; Mohanty, Susil Kumar

【Source】2022 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM 2022)

【影响因子】

【Abstract】Social Internet of Vehicle (SIoV) has emerged as one of the most promising applications for vehicle communication, which provides safe and comfortable driving experience. It reduces traffic jams and accidents, thereby saving public resources. However, the wrongly communicated messages would cause serious issues, including life threats. So it is essential to ensure the reliability of the message before acting on considering that. Existing works use cryptographic primitives like threshold authentication and ring signatures, which incurs huge computation and communication overheads, and the ring signature size grew linearly with the threshold value. Our objective is to keep the signature size constant regardless of the threshold value. This work proposes MuSigRDT, a multisignature contract based data transmission protocol using Schnorr digital signature. MuSigRDT provides incentives, to encourage the vehicles to share correct information in real-time and participate honestly in SIoV. MuSigRDT is shown to be secure under Universal Composability (UC) framework. The MuSigRDT contract is deployed on Ethereum's Rinkeby testnet.

【Keywords】Reliability; Data Transmission; Social Internet of Vehicles (SIoV); Blockchain; Multisignature

【发表时间】2022

【收录时间】2023-05-01

【文献类型】理论模型

【主题类别】

区块链应用-实体经济-车联网