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