Part Number: CC2340R5
As I answered in a previous question, when performing an OAD update, you can encrypt the plain text of the FW image being updated, and then decrypt the image at MCU Boot.
answer forum
I'd like to know about the actual design process.
The MCU Boot documentation instructs you to add ENCRYPTED (0x04) to the image header.
>The image header needs to flag this image as ENCRYPTED (0x04) and a TLV with the key must be present in the image.
How can I add this flag in an MCU Boot project?
I expect the flag to be IMAGE_F_ENCRYPTED.
Do I need to specify "MCUBOOT_ENC_IMAGES" in my project settings to enable this?
