Private-preserving Computational Protocol of Basic Operation Between Sets
Wang Tin · Computers & Security · 2014
Private-preserving set operation is an important topic of specific secure multi-party computation. In this paper, we consider the private-preserving computation of set operation problems and propose relevant privacy-preserving computational protocol based on some basic cryptographic schemes and protocols for several basic set operation problems, set intersection, set union, set inclusion, analyzing and discussing the capability of these protocols. As the fundamental cryptographic building blocks, these protocols have important applications in the solution of privacy-preserving computational geometric and privacy-preserving data mining as well as other correlative secure multiparty computation problems.