@inproceedings{5beb080268f2460191e3c0a2394a48c9,
title = "A Revocable Publish-Subscribe Scheme Using CP-ABE with Efficient Attribute and User Revocation Capability for Cloud Systems",
abstract = "With the increasing popularity of publish-subscribe systems in the cloud environment, it is of great value to implement an efficient and secure searchable and encrypted publishing subscription scheme with dynamic attributes in a cloud environment. In a publish-subscribe system, it is very important that the user's attributes can be dynamically changed. Most existing schemes which combine searchable encryption with attribute base encryption do not take real-time changes to user attributes into account or are inefficient. To address these problems, we propose a revocable publish-subscribe scheme (RPS) using CP-ABE with efficient attribute and user revocation capability for cloud systems. RPS supports multiple publishers and subscribers, and protects data from access of unauthorized users and cloud server. In addition, it also protects the privacy of the subscription policy, privacy of the uploaded data and keywords, and is forward and backward secure.",
keywords = "access policy, cpabe, kek, publish-subscribe, searchable",
author = "Wenhua Zhao and Xiaolei Dong and Zhenfu Cao and Jiachen Shen",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2nd IEEE International Conference on Electronics and Communication Engineering, ICECE 2019 ; Conference date: 09-12-2019 Through 11-12-2019",
year = "2019",
month = dec,
doi = "10.1109/ICECE48499.2019.9058563",
language = "英语",
series = "2019 IEEE 2nd International Conference on Electronics and Communication Engineering, ICECE 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "31--35",
booktitle = "2019 IEEE 2nd International Conference on Electronics and Communication Engineering, ICECE 2019",
address = "美国",
}