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- Title
一种基于区块链的物联网数据安全交易方案.
- Authors
于 枫; 孟令辉; 彭家辉; 李先贤; 瞿 斌
- Abstract
The Internet of Things ( IoT) has been widely applied in the primary, secondary and tertiary industries in China. IoT devices (such as cameras) have generated a huge amount of image and video multimedia data, and the value contained in it has been paid more and more attention. How to meet the new demand of value-added data exchange and paid sharing and build a safe and fair data transaction mechanism is one of the important foundations of data element value exchange. In view of problems such as privacy leakage and lack of security in the scheme of using traditional third parties to conduct Internet of Things data transaction, this paper realizes secure transaction of Internet of Things data by using technical features such as traceability and tamperproof of blockchain, and turns security transaction of Internet of Things data into two-stage Stackelberg game. The double-chain architecture is used to ensure the security and privacy protection of the transaction process, and the perceptive hash technology is used to realize data right confirmation, so as to protect the rights and interests of all participants in the transaction to the greatest extent. The improvement of the proposed scheme in time, TPS and zero-knowledge proof, as well as the trend of optimal profit distribution after two-stage Stackelberg game are verified by experiments, further verifying the advantages and feasibility of the proposed scheme. Finally, the possible security threats of this scheme are analyzed, and it is proved that the scheme can effectively resist the risks of collusive attack, denial and frame-up under different scenarios.
- Subjects
CHINA; INTERNET of things; LABOR theory of value; INTERNET security; EXHIBITION buildings; PRIVACY; ACCOUNT books; BLOCKCHAINS
- Publication
Journal of Guangxi Normal University - Natural Science Edition, 2023, Vol 41, Issue 4, p84
- ISSN
1001-6600
- Publication type
Article
- DOI
10.16088/j.issn.1001-6600.2022111103