A secure cross-domain interaction scheme for blockchain-based intelligent transportation systems.

ABSTRACT: In the intelligent transportation system (ITS), secure and efficient data communication among vehicles, road testing equipment, computing nodes, and transportation agencies is important for building a smart city-integrated transportation system. However, the traditional centralized processing approach may face threats in terms of data leakage and trust. The use of distributed, tamper-proof blockchain technology can improve the decentralized storage and security of data in the ITS network. However, the cross-trust domain devices, terminals, and transportation agencies in the heterogeneous blockchain network of the ITS still face great challenges in trusted data communication and interoperability. In this article, we propose a heterogeneous cross-chain interaction mechanism based on relay no

SUBMITTER: Si H 

PROVIDER: S-EPMC10703034 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature