A privacy-preserving and redactable healthcare blockchain system

• Main Authors: XU, Shengmin, NING, Jianting, LI, Xiaoguo, YUAN, Jiaming, HUANG, Xinyi, DENG, Robert H.
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2024
• Subjects: Blockchains; chameleon hash functions; Cryptography; Data privacy; Diseases; Encryption; healthcare blockchain; Insurance; Medical services; Redactable blockchain; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/8656
• Institution: Singapore Management University

Blockchain as an open and immutable ledger is being posited as the next frontier in healthcare that will help solve the industry’s interoperability challenges. However, immutability in processing personal data is no longer legal since the General Data Protection Regulation (GDPR) requires the “right...