3 papers
cs.CR2023
Blockchain-enabled Data Governance for Privacy-Preserved Sharing of Confidential Data
Jingchi Zhang, Anwitaman Datta
In a traditional cloud storage system, users benefit from the convenience it provides but also take the risk of certain security and privacy issues. To ensure confidentiality while…
cs.CR2023
BlockChain I/O: Enabling Cross-Chain Commerce
Anwitaman Datta, Daniël Reijsbergen, Jingchi Zhang +1
Blockchain technology enables secure tokens transfers in digital marketplaces, and recent advances in this field provide other desirable properties such as efficiency, privacy, and…
cs.CR2023
PIEChain -- A Practical Blockchain Interoperability Framework
Daniël Reijsbergen, Aung Maw, Jingchi Zhang +2
A plethora of different blockchain platforms have emerged in recent years, but many of them operate in silos. As such, there is a need for reliable cross-chain communication to ena…