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Judicial sensitive data processing method, system and equipment based on blockchain

A sensitive data and processing system technology, which is applied in the field of blockchain technology and judicial evidence storage, can solve problems such as poor anti-tampering ability, and achieve the effect of improving reliability and anti-tampering ability

Inactive Publication Date: 2021-11-30
FOSHAN POLYTECHNIC +1
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AI Technical Summary

Problems solved by technology

[0003] Among them, the processing of secret-related data is an important part in the blockchain judicial field. The existing technology discloses a method for processing sensitive information judicial deposits based on blockchains. It deploys an electronic depository platform and uses hash Value and certificate storage code are uploaded to the chain, and the method of returning to the certificate code comparison method during litigation is used to deal with the desensitization problem. However, due to the establishment of a centralized electronic certificate storage platform in this solution, the evidence itself is not uploaded to the chain, which leads to its tamper-proof Poor ability

Method used

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  • Judicial sensitive data processing method, system and equipment based on blockchain
  • Judicial sensitive data processing method, system and equipment based on blockchain
  • Judicial sensitive data processing method, system and equipment based on blockchain

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Embodiment Construction

[0081] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only Some, but not all, embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0082] refer to figure 1 As shown, a method for processing judicially sensitive data based on blockchain is provided, and the method includes:

[0083] 101. After the user uploads the confidential data on the user end, asymmetrically encrypts the confidential data to generate encrypted confidential data;

[0084] 102. Through the key input by the user at the user end...

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Abstract

The invention discloses a judicial sensitive data processing method, system and device based on blockchain, and belongs to the technical field of blockchain technology and judicial evidence storage. According to the method, the final secret-related data is uploaded to the judicial chain, and the asymmetrically encrypted hash value and the secret key are uploaded to the server, so that secondary encryption of the sensitive data is realized, and the reliability of the secret-related data is further improved and the tamper-proof capability is improved through respective storage of the secret key and the hash value.

Description

technical field [0001] The present invention relates to the fields of blockchain technology and judicial evidence deposit technology, in particular to a method, system and equipment for processing judicially sensitive data based on blockchain. Background technique [0002] With the rapid development of the digital economy, evidence is gradually entering the era of electronic evidence, showing a trend of large quantity, high growth, high proportion, and wide variety. At present, there are many blockchain forensics procedures that are cooperated by blockchain technology institutions and judicial agencies. Their business scope generally includes photo evidence collection, desensitization and confirmation, audio recording, video recording, call recording, screen recording, web page forensics and notarization generate etc. [0003] Among them, the processing of secret-related data is an important part in the blockchain judicial field. The existing technology discloses a method f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06Q50/18
CPCH04L63/0442H04L63/0478G06Q50/18H04L2209/72H04L9/50
Inventor 李建辉易朝刚于功山徐晓斐
Owner FOSHAN POLYTECHNIC
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