At the recommendation of my FAE, please consider this yet another request to add/enable support for encrypting images with the MCUBOOT. This feature is already supported in MCUBOOT
and this feature has been requested/discussed in several other threads
As indicated in some of those threads this is a very important feature for many of us to protect IP contained in our images. Please consider adding/enabling this support as a high priority for the next release and let the community know if/when it will be available.