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

Publication Type:
Conference Proceeding
Citation:
IEEE Vehicular Technology Conference, 2017, 2017-June
Issue Date:
2017-11-14
Metrics:
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© 2017 IEEE. 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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