一种基于纠缠交换的可验证量子秘密共享协议*

提出了一种新的基于纠缠交换的可验证量子秘密共享协议,秘密分发者与其他参与者进行一对一的信息交互,对某一参与者等概率进入检测模式或信息模式,直至确定信息发送安全后,再与下一参与者进行信息交互。本协议不仅能够避免外部窃听,又可以防止内部欺骗,从而保证共享信息的正确性和安全性,达到可验证的效果。

Verifiable quantum secret sharing protocol based on entanglement swapping

This paper proposed a verifiable quantum secret sharing protocol based on entanglement swapping.The dealer communicated with the participants one by one.He chose the detection pattern or information pattern by uniform distribution,until he could make sure the information to the participant was safe,and then communicated with the next participant.It could prevent not only the external eavesdropping but also the internal cheating,and guaranteed the correction and security of information shared for verifying.