Multiparty Simultaneous Quantum Identity Authentication Based on Entanglement Swapping

Wang Jian, Zhang Quan, Tang Chao-Jing
2006 Chinese Physics Letters  
We present a multiparty simultaneous quantum identity authentication protocol based on entanglement swapping. In our protocol, the multi-user can be authenticated by a trusted third party simultaneously.
doi:10.1088/0256-307x/23/9/004 fatcat:6n5e3ppcjjbl5pcej47b7phj7y