Multi-person shared key management system based on remote server relay and implementation method thereof
The multi-user co-owner key management system, which uses a remote server for relaying key information, combines a threshold for the number of co-owners and an authentication time window to achieve strong authentication when the network is normal and rapid local unlocking when the network is abnormal. This solves the security and availability problems of traditional access control systems and improves the system's resilience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- BENGBU COLLEGE
- Filing Date
- 2026-05-22
- Publication Date
- 2026-07-21
AI Technical Summary
Traditional single-key or single-factor password access control systems cannot meet high security requirements. Centralized server verification is susceptible to network outages, and purely local multi-administrator verification lacks a unified audit and permission change mechanism, making it difficult to meet compliance requirements.
A multi-user co-owner lock key management system based on remote server relay is adopted. The system configures the threshold N for the number of co-owners and the authentication time window ΔT. Combined with the local multi-administrator verification module and super administrator fault tolerance mechanism of the smart lock control terminal, it realizes remote authorization and local fast unlocking, and has network dependency and local fault tolerance.
While ensuring high security, the system improves the availability and resilience of the access control system, combining network dependency with local fault tolerance, and meets the need for rapid unlocking in emergency situations.
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