If you supply a random fv value to gen_ekb as recommended here: Tegra Linux Driver under ‘Encrypted Keyblob Generation and Device Provisioning’, the device wont boot. Seems like I have to recompile optee. Can you provide steps to do this for TX2NX
had you create an EKS image with user-defined FV (fixed vector) key?
if so, please also update the keys within
fv_for_ekb to match the fv vector used for EKB binary.
please see-also forum thread, Topic 263994 for reference.