How to add md5 check function to the cboot? Does it currently have this function, can you provide transplant methods or instructions?

hello guwen,

there’s feature of Jetson Sceurity. it’s secureBoot to prevent execution of unauthorized code during boot process through chain-of-trust.
you may also check discussion threads about the Jetson security. such as Topic 80861, and Topic 107742 for reference,
thanks