TrustZone-based domain space switching system and method
A technology for switching systems and spaces, applied in the field of information security, can solve the problems of inability to guarantee the security of user space information, poor data protection, and easy theft of switching keys by others.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0037] The embodiment of the present invention discloses a domain space switching system based on TrustZone, which is applied to the multi-domain space of the intelligent mobile terminal, and the multi-domain space includes at least two domain spaces; see figure 1 As shown, the system includes:
[0038] A handover request acquisition module 11, configured to acquire a corresponding handover request instruction when the first domain space in the multi-domain sp...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap