TY - The Journal of China Universities of Posts and Telecommunications A1 - He Yefeng, Yue Yuru, Li Guoqing, Liu Jixiang, Di Man, Pang Yibo T1 - New controlled quantum key agreement protocols based on Bell states Y1 - 2022-08-31 00:00:00.0 JF - Journal of China Universities of Posts and Telecommunications JO - The Journal of China Universities of Posts and Telecommunications SP - 42 EP - 50 VL - 29 IS - 4 UR - {https://jcupt.bupt.edu.cn/EN/10.19682/j.cnki.1005-8885.2022.2018} N1 - 10.19682/j.cnki.1005-8885.2022.2018 ER -