Archive management method based on block chain

A technology of file management and block chain, which is applied in file management system, special data processing application, and acquisition/organization of fingerprints/palmprints, etc. It can solve problems such as poor security, improve security, and reduce the risk of being tampered with and destroyed. Possibility, the effect of reducing the possibility of illegal theft

Pending Publication Date: 2020-09-01
ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a file management method based on blockchain, which is used to solve the problem of poor security of existing digital file management methods

Method used

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  • Archive management method based on block chain
  • Archive management method based on block chain

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Embodiment Construction

[0038] This embodiment provides a file management method based on blockchain, and the execution subject of the file management method may be a computer device or a server device. The application scenario of this file management method is not unique. For example, it can be applied in schools to manage student files. Then, the execution subject corresponding to this file management method is a server device or a computer device in the school file room; it can also be applied in In a certain region (such as a prefecture-level city or county), the employee file management government department is used to manage the files of all employees in the region. Then, the execution subject corresponding to the file management method is the server in the employee file management government department equipment or computer equipment.

[0039] Such as figure 1 As shown, the file management method includes:

[0040] Step S101: Obtain at least two file information:

[0041] Acquire multiple, ...

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Abstract

The invention relates to an archive management method based on a block chain. The method comprises the steps of obtaining at least two pieces of archive information, classifying the archive information and establishing a query index; storing the classified archive information and the generated corresponding first check code into a block chain network; when the archive information is extracted, obtaining identity verification information of an extractor; after the identity verification is passed, obtaining an archive extraction instruction and a second check code; extracting a related target archive information set and a target first check code from the block chain network according to the archive extraction instruction; comparing whether the second check code and the target first check code meet a preset relationship or not; and if yes, obtaining and outputting target archive information. According to the archive management method based on the block chain, the possibility that the archive information is illegally stolen, tampered and damaged can be effectively reduced, and the safety of archive management is effectively improved.

Description

technical field [0001] The invention relates to a file management method based on blockchain. Background technique [0002] Blockchain technology is a collection of new application technologies of distributed data storage, point-to-point transmission, consensus mechanism, encryption algorithm and other computer technologies. At present, the application of blockchain technology has received more and more attention. [0003] The traditional file management method is the paper file management method, which has the disadvantages of slow search speed and complicated management process. The digital file management method can solve the defects of the paper file management method. However, the implementation process of the current digital archives management method is relatively simple, and the required archives information can be obtained directly according to the archives extraction instructions, which cannot effectively solve the security problem of electronic archives, and ther...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/93G06F16/906G06F16/901G06F21/31G06F21/32G06F21/64G06K9/00
CPCG06F16/93G06F16/906G06F16/901G06F21/31G06F21/32G06F21/64G06V40/1365
Inventor 张雷珍胡振翰任苗苗
Owner ZHEJIANG GUANGSHA COLLEGE OF APPLIED CONSTRTECH
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