Procedures

Install

1. Boot OpenXT installer;
2. Follow the installation steps, if an existing OpenXT installation is detected choose "Erase and Install";
3. When asked to configure "OpenXT Measured Launch", answer "Yes";
4. (Optional) When asked to "Enable external SSH access", answer "Yes";
5. When prompted "Installation succeeded", accept and reboot in OpenXT;
6. Success:
   1. Platform reboots to OpenXT UIVM;
   2. At the bottom-right corner, the "XT shield" is green.

OTA upgrade

1. Focus UIVM (Ctrl+0)
2. Open "Settings" window from the top-right corner;
3. Open "Software Update" tab;
4. Fill the "Update Software" field with the URL of the upgrade hit the "Check for Update" button next to it;
5. Should an update be available, choose "Download" on the next pop-up window;
6. Once the update download is complete, use the "Power" button to "Restart" the platform;
7. Success:
   1. OpenXT update is installed;
   2. OpenXT reboots to UIVM;
   3. Measurement did not break at reboot;
   4. At the bottom-right corner, the "XT shield" is green.
   5. file /boot/system/tpm/formward_pcr.lst exists and match the PCRs values.