Business handling method and system based on zero knowledge proof, and storage medium

A zero-knowledge proof and business technology, applied in the direction of digital data protection, can solve the problems of privacy information exposure and other issues

Active Publication Date: 2019-10-11
SHANDONG INST OF BUSINESS & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a business handling method, system and computer-readable storage medium based on zero-k

Method used

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  • Business handling method and system based on zero knowledge proof, and storage medium
  • Business handling method and system based on zero knowledge proof, and storage medium
  • Business handling method and system based on zero knowledge proof, and storage medium

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Embodiment Construction

[0060] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0061] Please refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the user terminal, business review terminal, business processing terminal, big data platform or block chain platform provided in each embodiment of the present invention. The user terminal, business review terminal, business processing terminal, and big data platform Or the block chain platform includes communication module 10, memory 20, processor 30 and other components. Those skilled in the art can understand that, figure 1 The user terminal, business review terminal, business processing terminal, big data platform or block chain platform shown in the figure may also include more or less components than those shown in the figure, or combine certain components, or arrange different components. Wherein, the processor ...

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Abstract

The invention discloses a business handling method and system based on zero knowledge proof, and a storage medium. The method comprises the following steps: a service auditing terminal performing calculation according to the name of the to-do service, the to-be-audited electronic document, the big data platform ID, the Merkel verification information, the obtained hash algorithm and the ordered Merkel tree construction rule sent by the user terminal; obtaining a to-be-audited Merkel root value, signing the to-be-audited Merkel root value by adopting an auditing private key after determining that the to-be-audited Merkel root value is valid according to the to-be-audited Merkel root value, the big data platform ID and the block chain platform, and storing the signed to-be-audited Merkel root value to the block chain platform; and the business handling terminal handling related businesses after determining that the to-be-verified Merkel root value is valid according to the to-be-handledbusiness name, the to-be-verified Merkel root value and the auditing terminal ID sent by the blockchain platform and the user terminal. According to the invention, the technical problem of high possibility of stealing personal data provided in the business handling process is solved.

Description

technical field [0001] The present invention relates to the technical field of blockchain platforms, in particular to a zero-knowledge proof-based business handling method, system, and computer-readable storage medium. Background technique [0002] In recent years, with the rapid development of the Internet and storage technology, an era of big data and artificial intelligence has gradually entered every aspect of our lives. While the Internet has made life more convenient, it has also added many hidden dangers to our society. In the process of handling various businesses, especially in the financial industry, it is often necessary to provide personal credit reports, personal bank card data or other official personal data to the business agencies for review. However, in the whole process of handling the business, the information provided by the individual will be passed on to the business personnel by the business organization after being reviewed by the auditors of the bus...

Claims

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Application Information

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IPC IPC(8): G06F21/64
CPCG06F21/64
Inventor 张晓许强周伟明刘春蕊
Owner SHANDONG INST OF BUSINESS & TECH
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