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Author

Dacheng He

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Conference Jul 2026

Commit-HABE: A Commitment-Based Auditable Attribute-Based Encryption for Blockchain-Based Medical Data Sharing Systems

In blockchain-based medical data sharing systems, sensitive medical data such as electronic health records and diagnostic reports require secure sharing with fine-grained access control and accountable usage. Existing attribute-based encryption (ABE) schemes lack mechanisms for auditing data usage after decryption, lea...

Ke-Fei Li, Xiangwei Meng, Cang-Ming Liang et al. · 0 citations

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