具有密文等值测试功能的公钥加密技术综述
王元昊,李宏博,崔钰钊,郭庆文,黄琼
Survey on public key encryption with equality test
Yuanhao WANG,Hongbo LI,Yuzhao CUI,Qingwen GUO,Qiong HUANG
网络与信息安全学报 . 2018, (11): 13 -22 .  DOI: 10.11959/j.issn.2096-109x.2018094