Identity authentication method and system, electronic equipment, storage medium and program product

By using the authentication information of the second operator chain for identity authentication in the distributed authentication method for users on different networks, the problem of user privacy data exposure is solved, and higher security and privacy protection are achieved.

CN120676352APending Publication Date: 2025-09-19CHINA UNITED NETWORK COMM GRP CO LTD
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Patent Information

Application Number
CN202510732841.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-03
Publication Date
2025-09-19

AI Technical Summary

Technical Problem

In the distributed authentication method for users on different networks, user privacy data is exposed to a large extent, there is a risk of sensitive information leakage, and it affects the security of identity authentication.

Method used

The first node sends the block to be verified to the target user's home operator chain, obtains the updated block to be verified and generates access credentials, reduces the exposure of the target user's privacy information, and uses the authentication information stored in the second operator chain for identity authentication.

Benefits of technology

Identity authentication is completed without storing or transmitting the target user authentication information to the first operator chain, thereby enhancing the security of user identity authentication and reducing the risk of leakage of privacy information.

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Abstract

The invention provides an identity authentication method and system, electronic equipment, a storage medium and a program product, relates to the technical field of communication, and is used for improving the security of user identity authentication. The method is applied to a first node in a first operator chain established by a first operator. The method comprises the steps of generating a to-be-verified block based on an access request of a target user; the target user belongs to a second operator; the to-be-verified block is used for requesting to authenticate the identity of the target user; the to-be-verified block comprises identity information of a target user; synchronizing the to-be-verified block to a second operator chain established by a second operator; authentication information of a user belonging to a second operator is stored in the second operator chain; acquiring the updated to-be-verified block synchronized by the second operator chain; under the condition that the updated to-be-verified block indicates that the target user passes authentication, generating an access credential of the target user; the access credential is used for authorizing access to the first operator network.
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