Byzantine fault-tolerant consensus method and a terminal applied to a coalition chain
A consensus and alliance technology, applied in the field of blockchain, can solve the problem of low consensus performance of alliance chain, and achieve the effect of improving consensus efficiency and ensuring security.
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Embodiment 1
[0091] Please refer to figure 1 , Embodiment 1 of the present invention is:
[0092] The present invention provides a Byzantine fault-tolerant consensus method applied to alliance chains, comprising the following steps:
[0093] S1: During each round of consensus, according to the private key stored on each consensus node to be selected, the serial number of each consensus node to be selected, the number of the current view and the area generated by the alliance chain in the previous round of consensus The hash value corresponding to the block is calculated to obtain the hash value corresponding to each candidate node;
[0094] The hash value corresponding to the block generated in the previous round of consensus process is the hash value corresponding to the consensus node in the previous round of consensus process.
[0095] Wherein, the S1 is specifically:
[0096] Calculate the hash value corresponding to each node to be selected by preset the first formula;
[0097] Th...
Embodiment 2
[0124] Please refer to figure 2 , the second embodiment of the present invention is:
[0125] The present invention provides a Byzantine fault-tolerant consensus terminal applied to the consortium chain, including a memory 1, a processor 2, and a computer program stored on the memory 1 and operable on the processor 2, and the processor 2 executes the computer program The following steps are implemented in the program:
[0126] S1: During each round of consensus, according to the private key stored on each consensus node to be selected, the serial number of each consensus node to be selected, the number of the current view and the area generated by the alliance chain in the previous round of consensus The hash value corresponding to the block is calculated to obtain the hash value corresponding to each candidate node;
[0127] Wherein, the S1 is specifically:
[0128] Calculate the hash value corresponding to each node to be selected by preset the first formula;
[0129] T...
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