Equipment security authentication method, equipment and storage medium

By managing dynamic certificates and two-way security authentication between the platform and the client, the security and cross-device compatibility issues of existing offline identity authentication schemes are resolved. This achieves high security and cross-device collaboration capabilities in offline environments, enhancing the anti-counterfeiting capabilities and reliability of the authentication system.

CN120856475AActive Publication Date: 2025-10-28SHENZHEN TENDZONE INTELLIGENT TECH
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Patent Information

Application Number
CN202511351240.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-09-22
Publication Date
2025-10-28
Estimated Expiration
2045-09-22

AI Technical Summary

Technical Problem

Existing offline identity authentication schemes have shortcomings in terms of security and cross-device compatibility. They are difficult to ensure both the feasibility of system implementation and cross-device collaboration capabilities. In particular, the authentication system is prone to collapse when the private key is leaked, and it is difficult to support cross-device identity synchronization and mutual recognition.

Method used

By managing dynamic certificates between the control platform and the client, a two-way security authentication mechanism is adopted. The pre-stored platform private key is used to decrypt the client's attendance information, and identity authentication information is generated based on the device's public key. Combined with dynamic certificates and multi-layer encryption mechanisms, the security of information transmission and cross-device compatibility are ensured.

Benefits of technology

It enhances anti-counterfeiting capabilities and cross-device compatibility in offline environments, strengthens the security and reliability of the authentication system, prevents system crashes caused by replay attacks and private key leaks, and supports cross-device identity synchronization and mutual recognition.

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Abstract

The invention discloses an equipment security authentication method, equipment and a storage medium. The method comprises the following steps: decrypting received client card punching information through a pre-stored platform private key; the decrypted clock-in information is verified, and identity authentication information is generated based on a device public key corresponding to the client when it is determined that the clock-in information is correct; issuing the identity authentication information to the client, so that the client decrypts the identity authentication information based on a pre-stored device private key and then initiates the next time of clock-in information; wherein a platform private key and a platform public key are pre-stored in the management and control platform, a project certificate corresponding to the project is generated based on a current new project, a client side is determined according to the project certificate, and identity authentication information is issued to the client side. According to the method, the technical effect of improving the anti-counterfeiting capability and cross-device compatibility in an offline environment is achieved through the two-way security authentication based on dynamic certificate management between the management and control platform and the client.
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