Tehnički vjesnik, Vol. 30 No. 6, 2023.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20230415000536
Enabling Access Control for Encrypted Multi-Dimensional Data in Cloud Computing through Range Search
Zhuolin Mei
; School of Information Science and Technology, Jiujiang University, No. 551, Qianjin East Road, Jiujiang, Jiangxi 332005, China
Jing Yu
; School of Information Science and Technology, Jiujiang University, No. 551, Qianjin East Road, Jiujiang, Jiangxi 332005, China
Jinzhou Huang
; School of Computer Engineering, Hubei University of Arts and Science, No.296, Longzhong Road, Xiangyang, 441053, China
Bin Wu
; School of Information Science and Technology, Jiujiang University, No. 551, Qianjin East Road, Jiujiang, Jiangxi 332005, China
Zhiqiang Zhao
; School of Information Science and Technology, Jiujiang University, No. 551, Qianjin East Road, Jiujiang, Jiangxi 332005, China
Caicai Zhang
; School of Modern Information Technology, Zhejiang Institute of Mechanical & Electrical Engineering, No. 999, Qingnian Road, Hangzhou, Zhejiang 310000, China
Zongda Wu
; School of Mathematical Information, Shaoxing Universitiy, No. 508, Huancheng East Road, Shaoxing, Zhejiang 312000, China
Sažetak
With the growing popularity of cloud computing, data owners are increasingly opting to outsource their data to cloud servers due to the numerous benefits it offers. However, this outsourcing raises concerns about data privacy since the data stored on remote cloud servers is not directly controlled by the owners. Encryption of the data is an effective approach to mitigate these privacy concerns. However, encrypted data lacks distinguishability, leading to limitations in supporting common operations such as range search and access control. In this research paper, we propose a method called RSAC (Range Search Supporting Access Control) for encrypted multi-dimensional data in cloud computing. Our method leverages policy design, bucket embedding, algorithm design, and Ciphertext Policy-Attribute Based Encryption (CPABE) to achieve its objectives. We present extensive experimental results that demonstrate the efficiency of our method and conduct a thorough security analysis to ensure its robustness. Our proposed RSAC method addresses the challenges of range search and access control over encrypted multi-dimensional data, thus contributing to enhancing privacy and security in cloud computing environments.
Ključne riječi
access control; bucket embedding; ciphertext policy-attribute based encryption; cloud computing; policy design; range search
Hrčak ID:
309219
URI
Datum izdavanja:
25.10.2023.
Posjeta: 349 *