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Tamper verification system and method for blockchain-based financial institution certificates

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

Active Publication Date: 2022-02-08
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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  • Tamper verification system and method for blockchain-based financial institution certificates
  • Tamper verification system and method for blockchain-based financial institution certificates
  • Tamper verification system and method for blockchain-based financial institution certificates

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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

This application provides a blockchain-based tampering verification system and method for financial institution certificates. Verify that the certificate's watermark has not been tampered with by comparing the contents of the certificate when it was first generated by the financial institution with the contents of the certificate when it was issued by the customer. In addition, in the client certificate registration process, the blockchain-based method for compressing and registering transaction information including client certificate information minimizes the generation of communication traffic, reduces network overload, and verifies periodically in a predetermined cycle Whether there is tampering with the certificate of the customer of the financial institution, thereby monitoring whether the certificate is tampered with due to a hacker attack.

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 hashing engine to retrieve from the certificate DB a predet...

Claims

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Application Information

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Patent Type & Authority Patents(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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