Understanding the UEFI Secure Boot Chain
Search…
Understanding the UEFI Secure Boot Chain
1.0.0
Understanding UEFI Secure Boot Chain
Executive Summary
Overview
Secure Boot Chain in UEFI
UEFI Secure Boot
Intel® Boot Guard
Boot Chain – Putting it all together
Signed Capsule Update
Signed Recovery
S3 Resume
SMM Runtime Communication
Additional Secure Boot Chain Implementations
Looking Forward – Platform Firmware Resiliency
Glossary
References
Figures
Powered By
GitBook
Boot Chain – Putting it all together
Figure 2-5 shows a complete secure boot chain constructed using Intel® Boot Guard, OBB Verification, and UEFI Secure Boot.
Figure 2-5: Secure Boot Verification Flow
Previous
Intel® Boot Guard
Next
Signed Capsule Update
Last modified
2yr ago
Copy link
Contents
Figure 2-5: Secure Boot Verification Flow