TY - 中国邮电高校学报(英文) A1 - Zhang Long, Wang Weijian, Zhang Kejia T1 - Semi-quantum protocol for cardinalities of private set intersection and union based on GHZ states Y1 - 2022-08-31 00:00:00.0 JF - 中国邮电高校学报(英文) JO - 中国邮电高校学报(英文) SP - 69 EP - 76 VL - 29 IS - 4 UR - {https://jcupt.bupt.edu.cn/CN/10.19682/j.cnki.1005-8885.2022.2020} N1 - 10.19682/j.cnki.1005-8885.2022.2020 ER -