A Blockchain-Based Secure Data Transaction and Privacy Preservation Scheme in IoT System

With the explosive growth of Internet of Things (IoT) devices, massive amounts of heterogeneous data are continuously generated. However, IoT data transactions and sharing face multiple challenges such as limited device resources, untrustworthy network environment, highly sensitive user privacy, and...

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Bibliographic Details

Published in:	Sensors
Main Authors:	Jing Wu, Zeteng Bian, Hongmin Gao, Yuzhe Wang
Format:	Article
Language:	English
Published:	MDPI AG 2025-08-01
Subjects:	IoT blockchain data trading privacy protection attribute-based encryption homomorphic encryption
Online Access:	https://www.mdpi.com/1424-8220/25/15/4854