Identity management method and identity management system based on block chain

Abstract

The embodiment of the invention provides an identity management method and an identity management system based on a block chain, and belongs to the technical field of the Internet. The method comprises the following steps: receiving a login request sent by an application terminal; outputting prompt information needing user authentication; and authorizing the application terminal to log in after receiving the user authentication, and returning the identity information of the target user to the application terminal. Through the identity management system based on the block chain, a user owns andcan completely manage own data, and the block chain is only used for distributed storage permission and integrity verification. In order to realize unified and credible identity identification of government affairs personnel, the public, organizations, equipment and applications, a new network identity management mode taking a user as a center is established, interconnection and mutual trust andmutual recognition of government affairs extranet network identity information are realized step by step, identity information islands are eliminated, and standard specifications are provided for realizing a real-name system and personal privacy protection.

Description

technical field [0001] The present disclosure relates to the field of Internet technologies, and in particular to a blockchain-based identity management method and identity management system. Background technique [0002] With the advent of computers in the 1980s and the Internet revolution in the 1990s, the digitization of identity information has become an irreversible trend. On the one hand, with the diversification of identity information, identity verification has become a new requirement; on the other hand, the cost of data acquisition and management in current identity verification is getting higher and higher, and the same personally identifiable information PII (Personally Identifiable Information) is repeated. Authentication, identity information leakage and identity fraud due to insufficient data protection. [0003] However, most of the existing traditional identity authentication systems and digital identity systems have shortcomings such as cumbersome operatio...

AI Technical Summary

Problems solved by technology

In China, although marriage and love websites such as Jiayuan and Baihe.com have set up real-name registration thresholds, there are loopholes in information review: fake identities and fake degrees can easily obtain website certification

[0007] Second, insufficient privacy protection

[0020] Second, service providers illegally sell personally identifiable information

[0025] It can be seen that most of the existing digital identity systems have shortcomings such as cumbersome operations, easy information leakage, and low fault tolerance.

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