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DBX Options

Table 1. DBX Options
ItemOptionsDescription
Enroll SignatureN/A

Enroll a signature entry.

Delete SignatureN/A

Delete a signature entry from the KEK list.

Enroll Signature Using FileN/A

Enroll a signature from a file using an external USB or storage device.

Signature GUID
Signature Format

  • X509 CERT SHA256

  • X509 CERT SHA384

  • X509 CERT SHA512

  • X509 CERT

Different X509 DER-Cert are enrolled. Select an option to enroll it into the DBX list.

Always RevocationCheck boxIndicates whether the certificate is always revoked.
Commit Changes and ExitN/A

Commit changes and exit.

Discard Changes and ExitN/A

Discard changes and exit.