A Blockchain-Based Data-Sharing Framework for Cloud Based Internet of Things Systems with Efficient Smart Contracts

As the Internet of Things (IoT) has advanced, data sharing has become a crucial function of cloud computing. However, data security remains a significant challenge in this field. This research proposes a blockchain-based data-sharing system that prioritizes data security and efficiency. The system i...

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Bibliographic Details
Main Authors: Ramana, Kadiyala, Mohana, R.Madana, Kumar Reddy, C. Kishor, Srivastava, Gautam, Gadekallu, Thippa Reddy
Format: Conference Proceeding
Language:English
Subjects:
Authentication
Blockchain
Blockchains
Cloud computing
Conferences
Data security
Data Sharing
Decryption
Internet of Things
Logic gates
Smart contracts
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Summary:As the Internet of Things (IoT) has advanced, data sharing has become a crucial function of cloud computing. However, data security remains a significant challenge in this field. This research proposes a blockchain-based data-sharing system that prioritizes data security and efficiency. The system includes efficient smart contracts and security gateways that record data in the cloud using blockchain. If suspicious behaviour is detected, the blockchain is checked by the centralized cloud, and the responsible party for any malicious gateway behaviour is held accountable. Authentication and data exchange algorithms are used to ensure data security. Additionally, to reduce the burden on end-users, smart contracts in blockchain use highly complex partial decryption algorithms. To satisfy data restriction safety criteria, blockchain achieves traceability of historical actions through open and transparent supervision. Experimental findings demonstrate that the proposed technique is effective in ensuring the safety and efficiency of information exchange between various clients.
ISSN:2694-2941
DOI:10.1109/ICCWorkshops57953.2023.10283747