2. Tony Mangefeste Senior Program Manager Microsoft Corporation SYS-462T

7. TPM

14. Windows 8 OS Loader UEFI BootBoot Policy 1 1 3 rd -Party Software Windows Kernel ELAM Software AM Policy Windows Logon 2 2 Anti- Malware Client Attestation Service Healthy? Quote 4 4 TPM 3 3

16. Encrypted OS Volume TPM PIN 1 1 Key Request Client Key Windows 8 WDS Server Native UEFI Boot UEFI DHCP 4 or 6 TPM Encrypted OS Volume 2 2

18. TPM

20. Not Ready Disabled Deactivated Ownership Not Taken Not Ready Ownership Not Taken Provisioning Flag = True

21. TPM-Based App Runs Is TPM State Ready ? App Uses the TPM Yes App Launches OS Wizard Administrator Interaction Clear TPM (If necessary) No

23. Direct TPM Commands Existing TPM 1.2 Apps TPM 1.2 Microsoft TPM Stack TPM 2.0 Microsoft TPM Stack Key Storage Provider TPM Application for Windows 8 Windows Internal TPM 1.2 or TPM 2.0 Abstraction Layer (RSA & SHA-1) TPM Provisioning TPM Virtual Smart Card