Implementing security-enhanced PHR system in the cloud using FAME
Publication Type
Conference Proceeding Article
Publication Date
12-2019
Abstract
Personal Health Record (PHR) plays an important role in realizing the exchange and interaction of medical information as well as in managing chronic diseases. In the recent decade, plenty of researches have been carried out to resolve the secure sharing issue of PHR in the cloud via access control schemes. Attribute-based Encryption (ABE) is a promising technique, which implements access control by introducing the access policy. When ABE is used to construct access control scheme in the cloud, hiding and updating access policy have always been two research hotspots. However, all of the existing solutions only consider one of these two issues separately. How to combine policy hiding and policy updating to achieve secure and efficient access control has always been avoided. Furthermore, the practical deployments of traditional ABE in the medical environment are limited by its small attribute universe. In this paper, we propose a policy hiding and updating ABE (PHU-ABE) based on the Fast Attribute-based Encryption(FAME) to tackle these challenges. We argue the security of PHU- ABE. The experimental results demonstrate that our scheme not only protects users' privacy but also realizes efficient policy updating.
Discipline
Computer and Systems Architecture
Publication
Proceedings of 2019 IEEE Global Communications Conference (GLOBECOM), Waikoloa, USA, December 9-13
Identifier
10.1109/GLOBECOM38437.2019.9014230
Publisher
IEEE
City or Country
Waikoloa, USA
Citation
YING, Zuobin; JIANG, Wenjie; LIU, Ximeng; and XU, Shengmin.
Implementing security-enhanced PHR system in the cloud using FAME. (2019). Proceedings of 2019 IEEE Global Communications Conference (GLOBECOM), Waikoloa, USA, December 9-13.
Available at: https://ink.library.smu.edu.sg/sis_research/5252
Additional URL
https://doi.org/10.1109/GLOBECOM38437.2019.9014230