Understanding the UEFI Secure Boot Chain
Understanding the UEFI Secure Boot Chain
Understanding the UEFI Secure Boot Chain
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
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Secure Boot Chain in UEFI

This section describes the overview of the UEFI Secure Boot chain including the following:

  • UEFI Secure Boot

  • Intel® Boot Guard

  • Boot Chain – Putting it all together

  • Signed Capsule Update

    • Intel® BIOS Guard

  • Signed Recovery

  • S3 Resume

  • SMM Runtime Communication

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