A multi-center digital identity management method in a heterogeneous network environment

An identity management and digital identity technology, applied in transmission systems, electrical components, etc., can solve the problem of not solving the heterogeneous network environment, the effective integration and management of heterogeneous identity management models, etc., to prevent the leakage of user privacy information and achieve efficient integration. , to ensure a credible effect

Active Publication Date: 2020-12-29
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These identity management solutions solve the problem of identity management across multiple trust domains to a certain extent, but they do not solve the problem of effective fusion management of heterogeneous network environments and heterogeneous identity management models

Method used

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  • A multi-center digital identity management method in a heterogeneous network environment
  • A multi-center digital identity management method in a heterogeneous network environment

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Embodiment Construction

[0013]The invention adopts a user identity and attribute management model based on blockchain multi-chain construction, constructs a platform method that supports multi-type identity service providers and identity attribute service providers to provide unified identity services, and provides users with cross-multiple service providers. Identity service, while embedding user privacy protection mechanism. This method can integrate existing identity authentication technologies such as certificate services, and can also integrate innovative identity services based on the Internet. This solution has unique advantages in building heterogeneous network scenarios, cross-identity domain digital identity management and building trust services with multi-party participation.

[0014]The deployment model of the present invention is asfigure 1 As shown, the core of the system is a blockchain-based joint identity management platform. The platform is composed of authorized nodes. The nodes form a pee...

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Abstract

The invention discloses a heterogeneous network environment multi-center digital identity management method. A blockchain-based heterogeneous cross-domain identity management system is adopted to realize multi-center data identity management, and the system comprises a blockchain-based joint identity management platform and a secondary identity management system accessed to the joint identity management platform; the blockchain-based joint identity management platform is composed of authorized nodes, the nodes form a peer-to-peer network, and the nodes cooperate with the secondary identity management system through a joint identity management gateway to complete cross-domain authentication and cross-domain identity information transmission; the system functions include an identity servicelayer, a service implementation layer and a blockchain basic platform layer, wherein the identity service layer provides identity management services externally, the service implementation layer specifically implements an identity management function, and the blockchain basic platform layer provides basic blockchain services. The scheme of the invention realizes the joint management of multi-trusted domain user identities in a heterogeneous network environment.

Description

Technical field[0001]The invention relates to a multi-center digital identity management method in a heterogeneous network environment.Background technique[0002]The traditional unified identity management system uses a centralized approach to achieve centralized identity management, centralized authentication management, centralized authorization management, and centralized audit management of users and system resources, making it easier to access application systems in corporate networks or Internet environments ,Safety. However, the centralized approach can be alleviated by hierarchical management and control, multi-server coordination, etc., in terms of management staff's task burden and identity service performance, but there are still shortcomings. More critically, the centralized model relies on centralized trust. With the current rapid development of information applications, many systems involve multiple interested parties, and there is often insufficient trust among these s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0428H04L63/08H04L67/1097
Inventor 郝尧白健刘尚麟王迪刘地军
Owner NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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