τ-Access Policy:Attribute-Based Encryption Scheme for Social Network Based Data Trading

作     者：Shamsher Ullah Lan Zhang Muhammad Wasif Sardar Muhammad Tanveer Hussain Shamsher Ullah;Lan Zhang;Muhammad Wasif Sardar;Muhammad Tanveer Hussain

作者机构：School of SoftwareNorthwestern Polytechnical UniversityXi’an 710072ShaanxiChina School of Computer Science and Technology University of Science and Technology of ChinaHefei 230026AnhuiChina Department of Electronics and Electrical SystemsUniversity of LahorePunjab54000Pakistan School of ScienceDepartment of MathematicsUniversity of Management and TechnologyLahore54770Pakistan. 

出 版 物：《China Communications》 (中国通信（英文版）)

年 卷 期：2021年第18卷第8期

页      面：183-198页

核心收录：

学科分类：0839[工学-网络空间安全] 08[工学] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：ABE privacy integrity data trading PTI τ-access policy 

摘      要：The rapid development of social technology has replaced physical interaction in the trading *** implication of this technology is to provide access to the right information at the right *** drawback of these technologies is that the eavesdropper can remove the user from the network and can create proxy *** this paper,we discuss how a social network overcome and prevent these data trading *** maintain the security of data trading,we applied ABE technique based on DBDH to secure data trading *** proposedτ-access policy scheme provides the best solution for the betterment of data trading network in terms of ***τ-access policy scheme,the users can encrypt and decrypt Private Transactions Information(PTI)using our proposedτ-access *** security properties ofτ-access policy are data confidentiality,data integrity,authenticity,non-repudiation,and *** efficiency of our scheme is 77.73%,which is more suitable for data trading markets and trading strategies.