[1] HYLOCK R H, ZENG X M. A blockchain framework for patient-centered health records and exchange(HealthChain): evaluation and proof-of-concept study[J]. J Med Internet Res, 2019, 21(8): e13592. DOI: 10.2196/13592. [2] SOOKHAK M, JABBARPOUR M R, SAFA N S, et al. Blockchain and smart contract for access control in healthcare: a survey, issues and challenges, and open issues[J]. J Netw Comput Appl, 2021, 178: 102950. DOI: 10.1016/j.jnca.2020.102950. [3] BERDIK D, OTOUM S, SCHMIDT N, et al. A survey on blockchain for information systems management and security[J]. Inf Process Manag, 2021, 58(1): 102397. DOI: 10.1016/j.ipm.2020.102397. [4] NGUYEN D C, PATHIRANA P N, DING M, et al. Blockchain for secure EHRs sharing of mobile cloud based E-health systems[J]. IEEE Access, 2019, 7: 66792-66806. DOI: 10.1109/ACCESS.2019.2917555. [5] ALREBDI N, ALABDULATIF A, IWENDI C, et al. SVBE: searchable and verifiable blockchain-based electronic medical records system[J]. Sci Rep, 2022, 12(1): 266. DOI: 10.1038/s41598-021-04124-8. [6] 钟楠,杨波,张丽娜.基于区块链的医疗服务群智网络系统[J].密码学报, 2022, 9(3): 511-523. DOI: 10.13868/j.cnki.jcr.000530. [7] NIU S F, CHEN L X, WANG J F, et al. Electronic health record sharing scheme with searchable attribute-based encryption on blockchain[J]. IEEE Access, 2020, 8: 7195-7204. DOI: 10.1109/ACCESS.2019.2959044. [8] AL OMAR A, BHUIYAN M Z A, BASU A, et al. Privacy-friendly platform for healthcare data in cloud based on blockchain environment[J]. Future Gener Comput Syst, 2019, 95: 511-521. DOI: 10.1016/j.future.2018.12.044. [9] ZHANG P, WHITE J, SCHMIDT D C, et al. FHIRChain: applying blockchain to securely and scalably share clinical data[J]. Comput Struct Biotechnol J, 2018, 16: 267-278. DOI: 10.1016/j.csbj.2018.07.004. [10] HARDIN T, KOTZ D. Amanuensis: Information provenance for health-data systems[J]. Inf Process Manag, 2021, 58(2): 102460. DOI: 10.1016/j.ipm.2020.102460. [11] GUO R, SHI H X, ZHAO Q L, et al. Secure attribute-based signature scheme with multiple authorities for blockchain in electronic health records systems[J]. IEEE Access, 2018, 6: 11676-11686. DOI: 10.1109/ACCESS.2018.2801266. [12] TAN L, YU K P, SHI N, et al. Towards secure and privacy-preserving data sharing for COVID-19 medical records: a blockchain-empowered approach[J]. IEEE Trans Netw Sci Eng, 2022, 9(1): 271-281. DOI: 10.1109/TNSE.2021.3101842. DOI:10.1016/j.cose.2020.102050. [13] YANG X, LI W J C, SECURITY. A zero-knowledge-proof-based digital identity management scheme in blockchain [J]. Comput & Secur, 2020, 99: 102050. DOI: 10.1016/j.cose.2020.102050. [14] 程冠杰,邓水光,温盈盈,等.基于区块链的物联网认证机制综述[J].软件学报, 2023, 34(3): 1470-1490. DOI: 10.13328/j.cnki.jos.006778. ( |