Block chain service-based Bill information encryption method and system

Abstract

The embodiment of the invention provides a block chain service-based bill information encryption method and system. Comprising the steps of forming a first bill to-be-encrypted bill association record and a first bill to-be-encrypted non-bill association record; then, synthesizing complete to-be-encrypted synthesized data of the first bill; respectively extracting other set data item information of the to-be-encrypted bill association record and the to-be-encrypted non-bill association record of the bill; forming a second bill to-be-encrypted bill association record and a second bill to-be-encrypted non-bill association record so as to synthesize complete second bill to-be-encrypted synthetic data; and outputting the to-be-encrypted synthetic data of the first bill and the to-be-encrypted synthetic data of the second bill in a time-sharing manner, and uploading the to-be-encrypted synthetic data to corresponding block chains. Therefore, by distinguishing the bill association record and the non-bill association record and performing the operation of synthesizing the data based on the overall situation and the unit, the bill encryption precision can be improved, and the bill encryption efficiency can be improved.

Description

technical field [0001] The present invention relates to the field of big data technology, in particular to a method and system for encrypting billing information based on blockchain services. Background technique [0002] At present, in the process of collecting data to be encrypted for managing bills, the data of relevant customer elements are usually sorted out uniformly and classified for data management. However, due to the fact that the actually collected template elements for updating the billing service information data are different, adopting the above method will result in reduced billing encryption accuracy and low efficiency. Contents of the invention [0003] In view of this, the purpose of the embodiments of the present invention is to provide a method and system for encrypting bill information based on blockchain services, which can improve the accuracy of bill encryption and improve the efficiency of bill encryption. [0004] According to an aspect of an em...

AI Technical Summary

Problems solved by technology

However, due to the fact that the template elements of the updated billing service information data collected are different, the adoption of the above method will lead to a decrease in the accuracy of the billing encryption, and the efficiency is also low

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