Blockchain Adaptive Consensus Method Based on Dynamic Authorization and Network Environment Perception

Abstract

The invention discloses a block chain adaptive consensus method based on dynamic authorization and network environment perception, comprising the following steps: 1) clustering block chain network nodes according to geographic location, and selecting an authorized representative in the same cluster; 2) The authorized representatives selected in each cluster form all the consensus nodes to verify the transaction, and the Byzantine fault-tolerant algorithm is used among the consensus nodes to reach a consensus on whether the transaction is established or not; 3) According to the network scale, topology, resources or business Type change adjustment or re-clustering; 4) After a transaction is verified, in the next transaction, the authorized representative needs to be updated. The beneficial effects achieved by the present invention: it is used to establish a fast and credible cooperation mechanism between distributed edge clouds based on blockchain, and edge nodes can quickly and efficiently reach a consensus without a foundation of trust; solve the problem of workload The low throughput, high delay, and low efficiency of the consensus algorithm represented by the proof.

Description

technical field [0001] The invention relates to a blockchain adaptive consensus method based on dynamic authorization and network environment perception, and belongs to the technical field of information security identification. Background technique [0002] At present, each edge cloud forms a data island, which cannot effectively realize cross-bank cross-network cross-border integration. Therefore, in order to improve user experience and enhance network service capabilities, it is necessary to study a trusted collaboration mechanism for data sharing between edge clouds to realize P2P data sharing at the edge of the network without transmitting it to the business system in the cloud center. Therefore, how to establish a decentralized trusted mechanism at the edge of the network and ensure end-to-end data transmission security and privacy protection during data forwarding in a cross-domain heterogeneous networking environment has become critical. [0003] Blockchain refers t...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the deficiencies of the existing technology, the purpose of the present invention is to provide a block chain adaptive consensus method based on dynamic authorization and network environment perception to solve the problem of low throughput, high delay, and high efficiency of the existing block chain consensus algorithm. The low problem allows every node in the whole network to quickly reach a consensus on the information on the blockchain under the condition of the whole network participation and distributed storage, and guarantees the interests and fairness of each participant

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