Quantum block chain network anonymous election method and system based on trust evaluation
A blockchain and quantum technology, applied in the field of quantum blockchain, can solve problems such as time spent, node participation and exit restrictions, resource usage, etc.
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[0081] The present invention will be further described below in conjunction with the establishment and analysis of the protocol security model.
[0082] Anonymity: According to the protocol process, voters transfer each X i,j send to P j . The point-to-point two-party quantum secure direct communication technology guarantees that each voter P i Only know all the data of row i in the n×n matrix (P i Generated X i,1 ,...,X i,n ) and the value X of the ith column of the matrix 1,i ,...,X n,i . This strictly guarantees that the n×n matrix has only partial information for P i visible. And all the voters send to the miner nodes are the commitment value of the vote O i c , the original election content is kept strictly confidential.
[0083] Non-tamperable modification: The establishment of a quantum blockchain network requires identity authentication for each node, and the authentication process based on quantum key distribution technology has absolute security. In this...
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