Power grid data secure storage method and system

The invention provides a power grid data security storage method and system, and the method comprises the steps of: allowing a power grid terminal to generate power grid data, constructing encrypted power grid data, and transmitting the encrypted power grid data to a slave blockchain node; receiving...

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Bibliographic Details
Main Authors HAO YANYA, YU ZHUO, JIANG WEI, XIE KE, MEN JINBAO
Format Patent
LanguageChinese
English
Published 21.04.2020
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a power grid data security storage method and system, and the method comprises the steps of: allowing a power grid terminal to generate power grid data, constructing encrypted power grid data, and transmitting the encrypted power grid data to a slave blockchain node; receiving the encrypted power grid data from the blockchain node, performing decryption operation on the encrypted power grid data, performing distributed aggregation signature operation on the power grid data if decryption of the encrypted power grid data from the blockchain node succeeds, and sending the power grid data to a main blockchain node if distributed aggregation signature succeeds; and storing the power grid data by the main block chain node. According to the power grid data security storagescheme provided by the invention, the power grid terminal transmits the encrypted power grid data outwards so as to ensure that the power grid data is secure in the transmission process. Moreover, thepower grid data is stored
Bibliography:Application Number: CN201911379999