UEFI

Oct 24 · 43 min read

Tracing EDK II's TPM 2.0 initialization, PCR usage, measured byte streams, crypto-agile event logs, replay and the firmware-to-OS handoff.

• UEFI
• TPM 2.0
• EDK II
• Measured boot
• Firmware security

Oct 15 · 34 min read

Tracing TPM key release, PCRs, PIN hashing, EFI update servicing and anti-rollback checks—and assessing the security boundaries of Windows' BitLocker boot chain.

• BitLocker
• TPM 2.0
• UEFI
• Secure Boot
• Windows internals
• Reverse engineering