This paper focuses on the two core issues of "data trustworthiness guarantee" and "privacy protection ability" in the blockchain-based supply chain system, and reviews the related key technologies and research progress.
A decentralized and trustworthy data verification scheme based on the PLONK protocol in zk-SNARKs, designed and implemented to achieve secure, privacy-preserving, and verifiable data sharing in cross-border trade.
Secure key management is fundamental to the confidentiality, authentication, and integrity of digital communication, yet centralized key servers and single-chain blockchain designs present competing limitations in trust, privacy, auditability, and performance. This paper develops a hybrid blockchain-based key managemen...
Yazeed Al Moaiad, Abdullah Alsumaini· International Journal on Con...· 0 citations
This paper investigates recent advances in the integration of HE with blockchain privacy protection, with particular emphasis on representative schemes employing fully homomorphic encryption (FHE) and partially homomorphic encryption (PHE) in scenarios including privacy-preserving smart contracts, federated learning, a...
Ling-Ling Ding, Bao-Ying Zhang, Yi-Fei Dai et al.· International Conference on...· 0 citations
Supply chains face growing cyber threats, including identity spoofing, unauthorized access, transaction tampering, counterfeit product insertion, and data breaches, driven by increasing digital interconnectivity across supply chain operations. Traditional centralized supply chain systems often lack the transparency, tr...
Ahanna Chidera Nwadiuko, S. Chaku, John Ojonugwa Shaibu et al.· FUDMA Journal of Sciences· 0 citations
The results indicate that BAPPS can provide a reproducible protocol layer for trusted, privacy-aware sharing of mobile electronics observations under explicit deployment assumptions.
Lin Wang, Ke Chen, Fangxiao Li et al.· Electronics· 0 citations
This study suggests a unique architecture that uses multi- signature protocols and decentralized consensus techniques to enable smooth cross-chain transactions to solve scalability and security issues while improving efficiency, privacy, and transparency by integrating public and private blockchains.
Rohith Reddy Mandala, Venkat Garikipati, Charles Ubagaram et al.· Journal of Science & Technol...· 0 citations
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