Encrypted boot on i.MX6

cancel
Showing results for 
Search instead for 
Did you mean: 

Encrypted boot on i.MX6

1,586 Views
Contributor III

Hi,

I'm looking for a way to boot from an encrypted initramfs on the i.MX6. In the HABv4 API documentation it read there's support for encrypted boot in some cases.

Did anyone successfully boot an encrypted uImage (or initramfs ) on the i.MX6?

If so, how does the image get encrypted? where is the AES key stored on the i.MX OTP fuses? How should the CSF file be configured in order to make the HAB decrypt the image prior to authenticating it?

Thanks,

Mickey.

Labels (1)
0 Kudos
1 Reply

37 Views
NXP TechSupport
NXP TechSupport
0 Kudos