How to encrypt the Linux kernel image and have uboot decrypt and authenticate it before loading iMX8
08-15-2021
02:31 AM
2,382 次查看
yanghongsing1
Contributor III
I would like to encrypt the Linux kernel image and have uboot to decrypt and authenticate it before loading in in the same way as encrypt and sign a bootloader image for imx8mm. I can only find the step-by-step procedure of "authenticate the Linux kernel image". Is there any similar document to describe how to encrypt the Linux kernel image and have uboot to decrypt and authenticate it before loading in imx8mm? Thanks...
2 回复数
08-15-2021
09:02 PM
2,376 次查看
10-30-2022
10:15 PM
2,102 次查看
craigmcqueenir
Contributor IV
That describes how to have an encrypted U-Boot that is decrypted and authenticated by the HAB. But it doesn't describe how to have an encrypted Linux kernel image.
