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改进了一个基于量子信道加密的量子秘密共享协议,原协议曾被证明是不安全的.改进协议不仅解决了原协议存在的安全问题,而且节约了资源并提高了窃听检测率.在改进协议中最重要的特点是即便窃听者中途放弃了窃听,该窃听者曾经的窃听行为仍然有一定的概率被检测到.
An improved quantum secret sharing protocol based on quantum channel encryption has been proposed, and the original protocol has been proved to be unsafe.Improved protocol not only solves the security problems of the original protocol, but also saves resources and improves the detection rate of eavesdropping.In the improved protocol The most important feature is that even if the eavesdropper gives up the eavesdropping halfway, the eavesdropping behavior of the eavesdropper still has a certain probability of being detected.