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
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[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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