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Block-chain-technology-based encrypted payment storage system and method

A technology of encrypted storage and blockchain, applied in the field of electronic payment, can solve the problems of unreliability of electronic payment and difficult data sharing, and achieve the effect of improving reliability and high information transparency

Inactive Publication Date: 2017-06-30
WUHAN HUITONGYUN INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The electronic account book of the existing electronic payment is only stored in the central server, which is not easy to realize data sharing, and once the electronic account book in the central server is tampered with, the electronic payment will be unreliable

Method used

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  • Block-chain-technology-based encrypted payment storage system and method
  • Block-chain-technology-based encrypted payment storage system and method

Examples

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Embodiment Construction

[0031] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0032] Such as figure 1 As shown, the payment encryption storage system based on blockchain technology described in Embodiment 1 of the present invention includes multiple terminals 1 forming a network topology;

[0033] The terminal 1 is used to generate electronic account book information after completing a payment transaction, update the electronic account book stored thereon; and use a private key to electronically sign the electronic account book information, and encapsulate the electronic account book information and the electronic signature Into a block body, the summary information of the previous block is encapsulated into a block header, so that the new block composed of the block body and the block header is linked w...

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Abstract

The invention relates to a block-chain-technology-based encrypted payment storage system and method. Terminals for payment transaction and electronic book storage are connected to form a network topology structure; any of the terminals generates electronic book information after payment transaction completion each time and updates the stored electronic book; Encrypting the electronic book information by using a private key, encapsulating the electronic book information and the electronic signature into a block, and electronic signature processing is carried out on the electronic book information by using private keys, the electronic book information and electronic signatures are packaged into block bodies, abstract information of the last blocks are packaged into block heads, and new blocks formed by the block bodies and the block heads and the existing blocks are linked to form a block chain; the new blocks are sent to the other terminals; the other terminals receive the new blocks, verify the electronic signatures in the block bodies by using a public key, obtain the corresponding electronic book information, and update the stored electronic books. Therefore, decentration and distributed sharing of electronic books are realized; the information transparency is high; and trustworthiness of electronic payment is enhanced.

Description

Technical field [0001] The present invention relates to the field of electronic payment technology, in particular to a payment encryption storage system and method based on blockchain technology. Background technique [0002] Due to the convenience and speed of electronic payment, it has gradually become a common payment method. However, as a money transaction, it requires extremely high data security and sharing. The electronic account book of the existing electronic payment is only stored in the central server, which is not easy to realize data sharing, and once the electronic account book in the central server is tampered with, the electronic payment will be unreliable. Summary of the invention [0003] The purpose of the present invention is to provide a payment encryption storage system and method based on blockchain technology to solve the above-mentioned problems in the prior art. [0004] As a decentralized distributed infrastructure, blockchain technology can store data i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q20/38H04L9/32
CPCG06Q20/3825G06Q20/3829G06Q20/389H04L9/3252
Inventor 孙庆山孟庆云
Owner WUHAN HUITONGYUN INFORMATION TECH CO LTD
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