A Lightweight Policy Update Scheme for Outsourced Personal Health Records Sharing
Keywords:CP-ABE, PHR, PRE
With high adaptability and openness of information re-appropriating climate, for example, distributed computing, a few medical care suppliers execute electronic individual well-being records (PHRs) to empower individual patients to deal with their well-being information in such a strong and versatile way. Nonetheless, PHRs contain profoundly delicate data about which security and protection issues are the basic concern. Moreover, PHR proprietors ought to be proficient to deftly and safely characterize their entrance strategy for their rethought information. Notwithstanding the fundamental verification includes, existing business cloud stages typically give symmetric or public key encryption as a discretionary component to help information secrecy for their inhabitants. Be that as it may, such customary encryption plans are not reasonable for information rethinking climate due to high key administration, the upward of symmetric encryption, and high upkeep cost for taking care of different duplicates of ciphertext for public-key encryption arrangement. In this paper, we plan and foster a safe and fine-grained admittance control plot with a lightweight access strategy update for rethought PHRs. Our proposed conspiracy depends on the ciphertext strategy, property-based encryption (CP-ABE), and intermediary re-encryption (PRE). What's more, we acquaint an approach forming method with help the full detectability of strategy changes. At long last, we led the presentation assessment to show the proficiency of the proposed conspiracy.
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Copyright (c) 2022 R. Priyadarshini, P. Harshitha, R. Manasa, P. James Prasad, M. Jeshwanth
This work is licensed under a Creative Commons Attribution 4.0 International License.