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Block chain business data processing method and device and electronic equipment

A technology of business data and processing methods, applied in the information field, can solve problems such as hidden dangers of data storage methods, and achieve the effect of reducing the risk of exposure, improving security, and improving user experience

Active Publication Date: 2018-06-22
TAIKANG LIFE INSURANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing blockchain business data storage methods still have security risks

Method used

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  • Block chain business data processing method and device and electronic equipment
  • Block chain business data processing method and device and electronic equipment
  • Block chain business data processing method and device and electronic equipment

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Embodiment Construction

[0023] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0024] It is understandable that after multiple transactions in the blockchain are processed by the consensus mechanism to form blocks, they can be distributed to nodes in each blockchain for storage, and all blocks are connected through a mechanism similar to a linked list to form a block. blockchain. Each block has its corresponding unique coded identifier. When it is necessary to obtain a specified block or transaction in the blockchain, the result can be obtained by querying the unique coded identifier.

[0025] In addition,...

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Abstract

The invention discloses a block chain business data processing method and device and electronic equipment. The method comprises the following steps of: obtaining to-be-stored business data and a corresponding original main key; encrypting the original main key according to a preset rule so as to generate an encrypted main key; and storing the to-be-stored business data by taking the encrypted mainkey as an index. According to the method, the risk of exposing business data in block chains is reduced, the safety of the business is improved and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a block chain business data processing method, device and electronic equipment. Background technique [0002] With the development of the network, serious problems such as data loss, leakage or tampering due to various reasons abound, and data storage security has increasingly become the focus of people's attention and attention. Ensuring data storage security is everything Prerequisites for using data to address practical problems. [0003] Blockchain network, also known as distributed ledger network, uses encrypted chain blockchain structure to verify and store data, uses distributed node consensus algorithm to generate and update data, and uses cryptography to ensure that data cannot be tampered with and Forgery, and the blockchain can integrate smart contracts to achieve transparent data access control. Due to its safe and reliable features, it has become a curr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/78G06F21/60
CPCG06F21/602G06F21/78H04L9/3239H04L63/04H04L63/06H04L63/12H04L9/50
Inventor 李宏
Owner TAIKANG LIFE INSURANCE CO LTD
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