Xiao-Qiu Cai Tian-Yin Wang Chun-Yan Wei 0001 Fei Gao 0001 Cryptanalysis of secure multiparty quantum summation. 285 2022 21 Quantum Inf. Process. 8 https://doi.org/10.1007/s11128-022-03638-y db/journals/qip/qip21.html#CaiWWG22a