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Traceable high-dimensional data publishing based on Alliance Chain
High-dimensional data publishing based on Local Differential Privacy (LDP) mainly adopts the method of synthesizing similar datasets, which only needs to rely on semi-honest centers. LDP disturbs the data locally to avoid the illegal leakage of data by ...
BPPV-Chain: A Sharding Blockchain System with Output Shard Batch Processing and Parallel Transaction Verification
The current sharding schemes show some shortcomings, such as poor performance while handling cross-shard transactions, and the transactions are verified in an inefficient way. A sharding blockChain system with output shard Batch Processing and Parallel ...
A Blockchain-Based Conditional Anonymous Authentication Scheme
In recent years, the security of industrial systems has received high attention. Once a problem occurs, it is necessary to trace back the user access records to investigate the issue. Blockchain-based identity verification schemes have been applied to ...
STRuB: A Self-Defense Trust Management Model Based on Blockchain for VANETs
Vehicular ad hoc networks (VANETs) are highly cooperative networks that help to ensure the safety and efficiency of intelligent transportation system. However, despite the benefits of VANETs, the issue of trust comes with high mobility and potential ...
Blockchain-based Secure Key Distribution for WSNs in Soil Monitoring
With the rapid development of society and economy, soil issues have been emphasized. As the front-end of data collection, sensor networks are used in various soil monitoring applications. However, current wireless sensor networks face the difficulty of ...
Blockchain-based power data assetization business model and Strategic Value
Abstract: According to the characteristics of the energy industry, this paper proposes a business model of power data assetization based on blockchain, and expounds the innovative breakthrough of this model in the process of digital transformation of the ...
Smart Contract-based Secure Verifiable Random Function using ChaCha20 Sequence in Blockchain
We provide a novel smart contract-based Verifiable Random Function (VRF) scheme that addresses the challenges associated with existing frameworks. Our suggested distributed VRF instantiation employs multi-party computation (MPC) within a blockchain ...
Trusted Industrial Digital Infrastructure for Equipment Manufacturing Innovation and Development
The digital development of the equipment industry has explosive growth in recent years, attracting widespread attention from enterprises and research institutions. However, there are still a series of difficult issues in the current digital development ...
Intelligent New Energy Vehicle Battery Swap Scheme based on Blockchain Technology
With the development of electric vehicle technology, electric vehicles surpass fuel vehicles in terms of power performance and intelligence, and the cruising range has also increased to more than 400km with the increase of battery energy density and ...
Index Terms
- Proceedings of the 2023 5th International Conference on Blockchain Technology