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Tampering verification system and method for financial institution certificates, based on blockchain

A technology of financial institutions and blockchain, applied in finance, transmission systems, digital transmission systems, etc., can solve the problems of system network overload, large transaction information communication volume, etc., and achieve the effect of reducing registration costs and minimizing network overload

Active Publication Date: 2018-11-23
COINPLUG LNC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0017] Therefore, the conventional blockchain-based certificate verification method and the system using this method have a problem of network overload due to a large amount of communication of transaction information including client certificates when registration requests for certificates are influx

Method used

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  • Tampering verification system and method for financial institution certificates, based on blockchain
  • Tampering verification system and method for financial institution certificates, based on blockchain
  • Tampering verification system and method for financial institution certificates, based on blockchain

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Embodiment Construction

[0039] The following embodiments of the present invention will be described in sufficient detail by referring to the drawings regarding configurations and effects of the embodiments.

[0040] figure 1 is a configuration diagram showing a system for verifying whether a certificate of a financial institution (FI) is forged based on a blockchain according to the present invention, figure 2 is a block diagram showing a FI terminal for a blockchain-based verification certificate system according to the present invention, image 3 is a block diagram illustrating an authentication management server for a blockchain-based authentication certificate system according to the present invention, Figure 4 to Figure 6 is a flowchart showing a process of verifying whether a certificate issued by a financial institution is falsified by using the system for verifying certificates based on the blockchain according to the present invention.

[0041] As shown in the figure, the system for veri...

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Abstract

The present invention provides a tampering verification system and method for financial institution certificates, based on blockchain. Whether or not there is tampering of a certificate in the watermark thereof is verified by comparing the contents of the certificate at the point of first being generated by a financial institution and the point of client issue. Also, in a client certificate registration process, based on blockchain, a means for compressing and registering transaction information comprising client certificate information minimizes the generation of traffic, reduces network overload, and verifies whether there is tampering of certificates of clients of a financial institution, periodically in a predetermined cycle, thus monitoring whether a certificate is being tampered dueto hacking.

Description

technical field [0001] The present invention relates to a system for verifying whether a certificate of a financial institution (FI) is forged based on a block chain and a method for using the system; more specifically, the system includes: a FI terminal, if a certificate is generated, it is used to send a Record request for authentication, for storing the specific transaction ID sent in response to the record request, and for sending the certificate and the specific transaction ID if a download request for the certificate is received; authentication management server, in response to the record request from the FI terminal , for (I) generating node-specific hash information for registration by using the certificate and customer identity information, (II) storing the node-specific hash information for registration in the certificate DB, (III) if anchoring is satisfied An anchor condition in the condition instructs its hash engine to retrieve from the certificate DB a predetermi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/02H04L9/06H04L9/32G06Q20/38
CPCG06Q40/02H04L63/1483G06Q20/38215G06Q20/4016G06Q2220/00H04L9/3236H04L9/3268H04L2209/56H04L9/50H04L9/3265H04L9/0637H04L63/12
Inventor 鱼浚善洪载佑宋周翰
Owner COINPLUG LNC
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