This paper presents a novel access control scheme for personal health record(PHR) data in cloud computing. The scheme utilizes attribute-based encryption(ABE), hash function and symmetric encryption to realize a fine-grained, multi- privilege access control to PHR. The patients can share their PHR with medical staff from various departments with different privileges securely. The experimental results show the efficiency of our scheme in terms of running-time, communication cost and storage overhead.


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    Title :

    Fine-Grained Access Control for Personal Health Records in Cloud Computing


    Contributors:
    Li, Wei (author) / Ni, Wei (author) / Liu, Dongxi (author) / Liu, Ren Ping (author) / Wang, Peishun (author) / Luo, Shoushan (author)


    Publication date :

    2017-06-01


    Size :

    220548 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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