An efficient and secure data sharing scheme for mobile devices in cloud computing

Journal of Cloud Computing

Zhenkuan Pan¹  Hequn Xian¹  Xiuqing Lu² 

[1] College of Computer Science and Technology, Qingdao University, 266071, Qingdao, China;College of Computer Science and Technology, Qingdao University, 266071, Qingdao, China;Department of management science and Engineering, College of Business, Qingdao University, 266071, Qingdao, China;

关键词: Big data;    Security;    Integrity;    Cloud computing;   

DOI  :  10.1186/s13677-020-00207-5

来源: Springer

【 摘 要 】

With the development of big data and cloud computing, more and more enterprises prefer to store their data in cloud and share the data among their authorized employees efficiently and securely. So far, many different data sharing schemes in different fields have been proposed. However, sharing sensitive data in cloud still faces some challenges such as achieving data privacy and lightweight operations at resource constrained mobile terminals. Furthermore, most data sharing schemes have no integrity verification mechanism, which would result in wrong computation results for users. To solve the problems, we propose an efficient and secure data sharing scheme for mobile devices in cloud computing. Firstly, the scheme guarantees security and authorized access of shared sensitive data. Secondly, the scheme realizes efficient integrity verification before users share the data to avoid incorrect computation. Finally, the scheme achieves lightweight operations of mobile terminals on both data owner and data requester sides.

【 授权许可】

CC BY