Privacy-Preserving Range Search
Jie Liu, Changpin Chen · 2017
For the sake of privacy in range search, a new privacy-preserving range search protocol is proposed using cryptology technology. First, a privacy-preserving vector dominance protocol is suggested. Then, on base of the protocol, our scheme is presented in semi-honest model. Security and complexity are analyzed in the end. Different from previous protocols, the servers are not allowed to get anything useful.