UEFI payload encryption on Orin Nano dev kit

hello jzhang111,

just for confirmation, did you refer to developer guide, UEFI Secureboot?
FYI, the user_key is specified in eks.img. user_key is purely software, user can define it; 0 user_key means no encryption.
you may see-also similar topics for reference, for example, Topic 249946, Topic 251379.