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Abstract In order to ensure the effective intercommunication of information resources in the power supply chain, a safe sharing method of power core data in a smart grid environment is proposed. By constructing a feature extraction process of power core data security sharing under a smart grid, processing similar heterogeneous data based on each node center, taking the result as a standard, eliminating similar data, thereby determining the node center value and obtaining the power core data sharing encryption result, the power core data to be shared is shared so that the power core data can be shared safely. The experimental results show that the shared throughput of this method is high. It can take less time to complete the calculation in the same number of samples and it has higher running efficiency.
Li et al. (Sat,) studied this question.