A blockchain-based fine-grained data sharing scheme for e-healthcare system.

Gaofan Lin Haijiang Wang Jian Wan Lei Zhang Jie Huang

Published in: J. Syst. Archit. (2022)

Keyphrases

fine grained
data sharing
data provenance
coarse grained
data access
distributed data
information sharing
access control
peer to peer
data integration
data management
privacy protection
data privacy
information systems
sensitive data
machine learning
cloud computing