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Sudhakar Kuppusamy
97f7001e19
If secure boot is enabled with static key management mode, the trusted certificates will be extracted from the GRUB ELF Note and added to db list. If secure boot is enabled with dynamic key management mode, the trusted certificates and certificate/binary hash will be extracted from the PKS and added to db list. The distrusted certificates, certificate/binary hash are read from the PKS and added to dbx list. Both dbx and db lists usage is added by a subsequent patch. Note: - If db does not exist in the PKS storage, then read the static keys as a db default keys from the GRUB ELF Note and add them into the db list. - If the certificate or the certificate hash exists in the dbx list, then do not add that certificate/certificate hash to the db list. Signed-off-by: Sudhakar Kuppusamy <sudhakar@linux.ibm.com> Reviewed-by: Avnish Chouhan <avnish@linux.ibm.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>