Data query method and device, computer equipment and storage medium

The invention belongs to the field of artificial intelligence and the field of financial science and technology, and relates to a data query method which comprises the steps of receiving a target business query request; obtaining first encrypted identity information of the target identity informatio...

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Bibliographic Details
Main Author TANG BINGWU
Format Patent
LanguageChinese
English
Published 24.10.2023
Subjects
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Summary:The invention belongs to the field of artificial intelligence and the field of financial science and technology, and relates to a data query method which comprises the steps of receiving a target business query request; obtaining first encrypted identity information of the target identity information; sending the first encrypted identity information to a target service system; receiving second encrypted identity information and an encrypted identity information set returned by the target service system; encrypting the encrypted identity information set to obtain fourth encrypted identity information; and matching the fourth encrypted identity information based on the second encrypted identity information, and generating a business query result of the target user based on a matching result. The invention further provides a data query device, computer equipment and a storage medium. In addition, the invention also relates to a block chain technology, and the business query result can be stored in a block chain.
Bibliography:Application Number: CN202311010255