Blockchain-based regulation and governance method, system and apparatus based on group attribute-based encryption

By generating public and private keys for the regulatory governance group through group attribute cryptography, and combining them with smart contracts and blockchain verification, the privacy protection and traceability issues of the identity and information of regulated entities in the blockchain ecosystem network are solved, thus achieving effective regulation and security governance.

WO2025241256A1 Publication Date: 2025-11-27HANGZHOU YUNXIANG NETWORK TECH
4 Cites 0 Cited by

Patent Information

Application Number
PCT/CN2024/102448
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2024-05-22
Filing Date
2024-06-28
Publication Date
2025-11-27

AI Technical Summary

Technical Problem

In the blockchain ecosystem, how can we ensure the privacy and anonymity of both the regulated entities and regulators while regulating their identities and related information, ensuring the traceability and security of transactions, preventing user privacy leaks, and achieving effective regulatory governance?

Method used

Group attribute cryptography technology is used to generate a public key, attribute key, and regulatory key for the regulatory governance group. The access structure is selected through smart contracts, and relevant information is encrypted and uploaded. The regulator verifies and tracks the information, sets regulatory markers, and uploads them to the blockchain, thereby enabling the tracking and governance of the regulated entities.

Benefits of technology

It enables penetrating supervision of the blockchain ecosystem network platform, ensuring the privacy protection of the regulated entities and the identity verification of the regulators, and achieving effective supervision and security governance of abnormal behavior.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

Disclosed in the present invention are a blockchain-based regulation and governance method, system and apparatus based on group attribute-based encryption. The method comprises: generating a regulation and governance group public key, generating private keys of objects under regulation, and forming a regulation key for a regulator; on the basis of a smart contract, selecting whether to configure an access structure for the related information, and uploading the related information to a blockchain; selecting an object under regulation and performing attribute encryption on the related information to generate an attribute key, and allowing access when the regulation key, the attribute key and the access structure are kept consistent; verifying the object under regulation by the regulator and verifying the related information on the blockchain, and performing tracking to obtain a tracking result; on the basis of the tracking result, setting a regulation mark for the object under regulation by the regulator, and uploading the tracking result to the blockchain; and checking the tracking result on the basis of the regulation and governance group public key, and performing a next governance operation on the basis of the regulation mark. The present invention achieves effective regulation on ecological security by regulators.
Need to check novelty before this filing date? Find Prior Art