%0 Journal Article
%A LUO Shou-shan
%A XIN Yang
%A YANG Yi-xian
%A ZHANG Jing
%T Private Sets Intersection Protocols Based on Cloud Computing
%D 2019
%R 10.13190/j.jbupt.2018-236
%J Journal of Beijing University of Posts and Telecommunications
%P 13-18
%V 42
%N 2
%X A secure two-party set computation protocol based on cloud server outsourcing was proposed. The protocol solved the problem of the intersection of two sets and realizes the privacy protection of privacy sets of participants with the combination of the point value calculations of polynomial and Boneh encryption system. During protocol execution, the calculation of each participant was completely independent without any form of data interaction. It allows multiple participants to storage their private data to the cloud server independently without having to upload copies multiple times. The correctness, security and performance of protocol was proved, and the result of experimental analysis show that the calculation cost of the protocol is lower.
%U https://journal.bupt.edu.cn/EN/10.13190/j.jbupt.2018-236