A global digital identity generation and verification system based on hardware isolation
The hardware-isolated full-domain digital identity generation and verification system solves the problems of low identity security and poor compatibility in existing technologies. It realizes multi-subject identity mutual recognition and cross-device synchronization, improves identity data security and compatibility, and is applicable to fields such as identity authentication, data security and IoT device management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 廖长林
- Filing Date
- 2026-04-15
- Publication Date
- 2026-07-10
AI Technical Summary
The existing digital identity system suffers from low security, poor compatibility, and lack of unified identity standards. It cannot achieve cross-subject identity mutual recognition and cross-device identity synchronization, and it lacks hardware-level identity protection and destruction mechanisms, making it difficult to meet the needs of trusted identity management across the entire domain.
A hardware-isolated, full-domain digital identity generation and verification system is adopted, including a hardware security unit, an identity generation unit, an identity storage unit, an identity verification unit, a cross-device synchronization unit, and an identity destruction unit. Through hardware-level encryption and isolated storage, a unified identity identifier is constructed to achieve mutual recognition of multiple identities and trusted management across devices.
It significantly enhances identity data security, builds a unified identity identifier across the entire domain, supports trusted synchronization and hardware-level destruction across devices, complies with international identity security management standards, and has a wide range of applications.
Smart Images
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Abstract
Description
Technical Field
[0001] This invention relates to the field of digital identity authentication and data security technology, and in particular to a hardware-isolated full-domain digital identity generation and verification system, applicable to identity authentication, data security, IoT device management, and cross-platform identity mutual recognition. Background Technology
[0002] Existing digital identity systems are mostly based on software algorithms for identity generation and verification, with keys stored in software storage space, making them vulnerable to cracking and tampering, resulting in insufficient security protection capabilities. The identity identification format is not uniform, and natural persons, smart devices, and artificial intelligence agents cannot achieve cross-subject identity mutual recognition, and cross-device identity synchronization has security vulnerabilities. At the same time, there is a lack of hardware-level identity protection and destruction mechanisms, which makes it difficult to meet the needs of trusted identity management across the entire domain and does not comply with international identity security authentication standards. Summary of the Invention
[0003] To address the issues of low security, poor compatibility, and lack of unified identity standards in existing digital identity systems, this invention proposes a hardware-isolated full-domain digital identity generation and verification system. Through hardware-level encryption and isolated storage, it ensures the security of identity data, constructs a unified full-domain identity identifier, realizes trusted management of identities across multiple subjects and devices, and improves the security and universality of identity authentication. The technical solution adopted by the present invention to solve its technical problem is: a hardware-isolated full-domain digital identity generation and verification system, including a hardware security unit, an identity generation unit, an identity storage unit, an identity verification unit, a cross-device synchronization unit, and an identity destruction unit; the hardware security unit is connected to the identity generation unit, and the identity storage unit is connected to the identity generation unit, the identity verification unit, the cross-device synchronization unit, and the identity destruction unit respectively; Among them, the hardware security unit provides a chip-level encryption environment, the identity generation unit generates a unified format identity identifier, the identity storage unit realizes isolated storage, the identity verification unit completes real-time verification, the cross-device synchronization unit ensures trusted identity migration, and the identity destruction unit realizes irreversible identity erasure. The beneficial effects of this invention are: by adopting hardware isolation and chip-level encryption technology, the security of identity data is greatly improved, and identity forgery and data leakage are eliminated; a unified identity identifier is constructed across the entire domain to achieve mutual recognition of identities among multiple entities and adapt to identity management needs in multiple scenarios; cross-device trusted synchronization and hardware-level destruction are supported, which complies with international identity security management standards; the system can run purely on hardware, with stronger compatibility and stability, and a wide range of applications. Attached Figure Description
[0004] Figure 1 This is a diagram illustrating the overall architecture of the global digital identity generation and verification system of this invention. Figure 2This is a schematic diagram of the full lifecycle management process of the full-domain digital identity of the present invention. Detailed Implementation
[0005] The present invention will be further described in detail below with reference to the specific accompanying drawings and embodiments: This embodiment discloses a hardware-isolated full-domain digital identity generation and verification system, the overall architecture of which is as follows: Figure 1 As shown, the entire identity lifecycle process is as follows: Figure 2 As shown, the specific implementation steps are as follows: Step 1: System initialization, the hardware security unit starts the chip-level encryption environment and generates a unique encrypted identity key; Step 2: The identity generation unit generates a trusted root identity identifier that conforms to the unified standard across the entire domain, based on the key, covering natural persons, smart devices, and artificial intelligence entities; Step 3: The identity identifier and key are synchronously stored in the hardware isolation area of the identity storage unit to achieve tamper-proof and theft-proof storage; Step 4: The identity verification unit receives identity verification requests in real time and completes the determination of identity legitimacy and permissions; Step 5: The cross-device synchronization unit realizes the trusted migration of identity identifiers between multiple terminals through an encrypted link, and there is no plaintext data transmission during the synchronization process; Step Six: Upon receiving the identity destruction command, the identity destruction unit irreversibly erases the identity data within the isolation zone, ensuring that the data cannot be recovered; In this embodiment, the system does not rely on cloud servers and artificial intelligence algorithms, and can independently complete the entire process of identity management, adapting to various scenarios with identity security requirements.
Claims
1. A hardware-isolated, full-domain digital identity generation and verification system, characterized in that, It includes a hardware security unit, an identity generation unit, an identity storage unit, an identity verification unit, and a cross-device synchronization unit; The hardware security unit is used to generate encrypted identity keys in a chip-level hardware environment; The identity generation unit is used to generate a unified format of global trusted root identity identifiers for natural persons, artificial intelligence agents, and smart hardware devices based on encryption keys. The identity storage unit is used to store identity identifiers and encryption keys in a hardware-isolated area to prevent data tampering and theft. The identity verification unit is used for real-time verification of identity identifiers and permission determination; The cross-device synchronization unit is used to realize the reliable migration and synchronization of identity identifiers across multiple terminals.
2. The system according to claim 1, characterized in that, The hardware security unit includes at least one of the following: an independent security chip, a Trusted Execution Environment (TEE), a TrustZone, a hardware encryption module, and a software encryption module.
3. The system according to claim 1, characterized in that, It also includes a hardware-level identity destruction unit, which, upon receiving a destruction command, irreversibly erases the identity identifiers and keys within the hardware isolation zone.
4. The system according to claim 1, characterized in that, The system can operate independently of artificial intelligence algorithms, and achieves the entire process of identity generation, storage, verification, and synchronization through a pure hardware architecture.