Tang, Yuzhe, Kai Li, Katchaguy Areekijseree, Shuigeng Zhou, and Liting Hu. “Privacy-Preserving Multi-Party Directory Services”. EAI Endorsed Transactions on Security and Safety 6, no. 19 (January 29, 2019): e5. Accessed May 7, 2024. https://publications.eai.eu/index.php/sesa/article/view/126.