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Data Sharing Mechanism of Sensors and Actuators of Industrial IoT Based on Blockchain-Assisted Identity-Based Cryptography

Yifan Meng, Jingzhao Li
2021 Sensors  
In this paper, to unleash the potential of Industrial IoT, a safe and reliable data sharing mechanism of sensors and actuators is proposed.  ...  In the device authentication process, we used identity-based encryption algorithms, and we solved the trust problem between different regions by introducing a private blockchain.  ...  To further reflect the advantages of the SMSA in terms of computational overhead, we compared the SMSA with the mechanisms IBE-BCIOT [35] under the same experimental settings.  ... 
doi:10.3390/s21186084 pmid:34577289 pmcid:PMC8471528 fatcat:jfktltkhobfvdo7xrfzdwnze2i