Security Features

Simplicity is prerequisite for reliability. – Edsger Dijkstra

A critical requirement for firmware is security and the chain of trust should be maintained through the boot process.

Security is a built-in feature in SBL to ensure the boot integrity.

• Boot Guard
• Verified Boot
  • SBL Hash Store
  • Verified Boot FLow
• SBL Build and Sign
• Key Management
  • KEY ID and configurations
  • Keys Generation
  • Build Environment Configuration for Key ID usage
• Measured Boot
• Firmware Update
  • Generating capsule
  • Capsule Definition
  • Triggering Firmware Update
  • Capsule Location
  • Firmware Update Status
• Container Security
  • Auth Types Supported
  • Container Formats
  • Container Firmware
• Firmware Resiliency and Recovery
  • Enabling Firmware Resiliency and Recovery