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View Secure Boot Keys

Table 1. View Secure Boot Keys
ItemDescription
Secure Boot variable

Display platform keys (PK), key exchange keys (KEK), authorized signature database (DB), and forbidden signature database (DBX).

Size

Display the number of key bytes.

Keys

Display the Number of certificates (integer).

Key Source

Display certificate sources. The sources can be Factory Default, No Keys, Mixed, or Customized.

PK

Display the Certificate in PK (Platform Key).

Note
There is only one PK in the system.
KEK

Display all Certificates in KEK (Key Exchange Key).

DB

Display all Certificates in DB (Authorized Signature Database).

DBX

Display all Certificates in DBX (Forbidden Signature Database).