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BitLocker Tpm and Recovery password tests for Non-AOAC devices with PCR 7

This automated test verifies whether PCR [7] is consistent across reboot and hibernates, and determines whether PCR [7] has the correct measurements.

Test details

 

Associated requirements

Device.DevFund.Firmware.UpdateDriverPackage
System.Fundamentals.TPM.NonCS.NonConnectedStandby

See the system hardware requirements.

Platforms

Windows 8 (x64)
Windows 8 (x86)
Windows Server 2012 (x64)
Windows 8.1 x64
Windows 8.1 x86
Windows Server 2012 R2

Expected run time

~15 minutes

Categories

Certification
Functional

Type

Automated

Running the test

Before you run the test, complete the test setup as described in the test requirements: WDTF System Fundamentals Testing Prerequisites.

Secure boot should be enabled if it is supported by the platform.

This test will reboot and hibernate to determine whether PCRs are consistent.

Troubleshooting

For troubleshooting information, see Troubleshooting System Fundamentals Testing.

If this test fails, review the test log from Windows Hardware Certification Kit (Windows HCK) Studio.

  1. Make sure you can see fveapi.dll in %systemroot%\system32\.

  2. Check test output directly from command prompt when the test runs or open te.wtl in the HCK Manager.

  3. If a test script fails, check the BitLocker status:

    • Manage-bde –status [volume]

  4. Collect BitLocker event logs from event viewer at two locations:

    • Filter \Windows logs\System logs by event sources started with BitLocker

    • Applications and Services Logs\Microsoft\Windows\BitLocker-API\Management

  5. Run tpm.msc  to ensure that the TPM Status is ON and that ownership has been taken.

  6. Check TCG logs

    • Collect TCG log (*.txt).

    • Compare multiple copies of the TCG log and see whether PCR [0, 2, 4, 11] are consistent across reboot and hibernate.

noteNote
If the BitLocker WHCK test results in a recovery event, the BitLocker recovery key is 48-zeros (0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000-0000).

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