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chain of trust HAB imx6UL - encrypted kernel

Question asked by Giulio Dominutti on Oct 23, 2017
Latest reply on Nov 2, 2017 by Yuri Muhin
Branched from an earlier discussion

References were really helpful in encryption and decryption of a key, following them now under linux I'm able to generate a key blob that is used for encryption of the file system.

But I'm still lost on my second question. There is a way to decrypt an encrypted-kernel? because at the moment I can encrypt u-boot and final file system, but not the images in the middle (boot-script,device tree and kernel). Do you have something useful also for this problem? Thank you