A lightweight cloud sharing PHR system with access policy updating

• Main Authors: YING, Zuobin, JANG, Wenjie, CAO, Shuanlong, LIU, Ximeng, CUI, Jie
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2018
• Subjects: Personal health records; device-to-device; ciphertext-policy attribute-based encryption; policy update; smart wearable device; cloud computing; Information Security
• Online Access: https://ink.library.smu.edu.sg/sis_research/5142; https://ink.library.smu.edu.sg/context/sis_research/article/6145/viewcontent/08509583_pvoa.pdf
• Institution: Singapore Management University

The rapid development of smart wearable devices makes personal health management feasible, which also stimulates the evolution of personal health records (PHRs). However, PHRs face many security challenges ever since it has been created. Besides, the complicated policy adjusting operation makes the...