Heterogeneous network environment multi-center digital identity management method

A technology of identity management and digital identity, applied in the direction of electrical components, transmission systems, etc., can solve the problems of heterogeneous network environment and effective fusion management of heterogeneous identity management models, so as to prevent the leakage of user privacy information and integrate efficiently , The effect of protecting user privacy information

Active Publication Date: 2018-07-10
NO 30 INST OF CHINA ELECTRONIC TECH GRP CORP
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  • Abstract
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  • Application Information

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Problems solved by technology

These identity management solutions solve the problem of identity management across multiple trust domains to a certain extent, but th...

Method used

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  • Heterogeneous network environment multi-center digital identity management method
  • Heterogeneous network environment multi-center digital identity management method

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Experimental program
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Embodiment Construction

[0013] The present invention adopts a user identity and attribute management model built on the basis of blockchain multi-chains, 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 information across 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 digital identity management across identity domains in heterogeneous network scenarios and building multi-party trust services.

[0014] The deployment model of the present invention is as figure 1 As shown, the core of the system is a federated identity management platform based on blockchain. The platform is composed of authorized ...

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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 adopts a centralized method to realize centralized identity management, centralized authentication management, centralized authorization management and centralized audit management of users and system resources, making it easier to access the application system of the enterprise network or Internet environment ,Safety. However, in the centralized way, in terms of the workload of management personnel and the performance of identity services, although it can be alleviated through hierarchical control and multi-server collaboration, there are still shortcomings. More importantly, the centralized model relies on centralized trust, and under the current rapid development of information applications, many systems involve multiple stakeholders, and there is often in...

Claims

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Application Information

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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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