Jing, Xu; Li, Shu Qin; Tan, Ge Xu A protocol of equijoin size sharing across encrypted relational database. (Chinese. English summary) Zbl 1479.94197 J. Sichuan Univ., Eng. Sci. Ed. 46, No. 3, 95-101 (2014). MSC: 94A60 Cryptography 68P15 Database theory × Cite Format Result Cite Review PDF