Communication method based on quantum detectable weak Byzantine protocol

The invention discloses a communication method based on a quantum detectable weak Byzantine protocol. The method comprises the following steps: initializing parameters of all communication nodes in a distributed system; randomly selecting a leader node from all communication nodes, and generating a quantum entanglement state and a message array by using the leader node; distributing the quantum entanglement state to other communication nodes according to a preset distribution rule; according to a preset detection rule, other communication nodes detect the received quantum entanglement state; the leader node broadcasts the message array in the distributed system, and other communication nodes detect received message numbers and update own effective information sets according to detection results; and when the number of the message arrays in the effective information set of the communication node is a preset number, the communication node receives the messages in the message arrays. 本发明公开了一种基于量子可检测弱拜占庭协议的通信方法，该