Prethodno priopćenje
https://doi.org/10.32985/ijeces.14.6.6
A Privacy-Preserving Framework Using Hyperledger Fabric for EHR Sharing Applications
Vidhi Thakkar
; FCAIT Department, GLS University, and Research Scholar, Indus University, Ahmedabad, Gujarat, India
Vrushank Shah
; Electronics and Communication Department, Indus University, Ahmedabad, Gujarat, India
Sažetak
Electronic Health Records, or EHRs, include private and sensitive information of a patient. The privacy of personal healthcare data can be protected through Hyperledger Fabric, a permissioned blockchain framework. A few Hyperledger Fabric- integrated EHR solutions have emerged in recent years. However, none of them implements the privacy-preserving techniques of Hyperledger Fabric to make transactions anonymous or preserve the transaction data privacy during the consensus. Our proposed architecture is built on Hyperledger Fabric and its privacy-preserving mechanisms, such as Identity Mixer, Private Data Collections, Channels and Transient Fields to securely store and transfer patient-sensitive data while providing anonymity and unlinkability of transactions.
Ključne riječi
EHR; Permissioned blockchain; Hyperledger Fabric; Priprivacy-preserving Mechanisms; User Anonymity;
Hrčak ID:
306066
URI
Datum izdavanja:
12.7.2023.
Posjeta: 280 *