IMX8MP Encrypted Rootfs

[Canjho]

Hello,

I want to encrypted my rootfs using the CAAM. As far as I know, the CAAM has a power cycle safe key storage which can be used  for this task.

The AN12714 does not really help. I've seen couple of posts where had been some document suggestions, such as "/Root-filesystem-encryption-using-DM-Crypt". All of them which had restricted access.

I am looking for any guide that can help me.

Thanks in advance.

[Harvey021 · Accepted solution]

Hi @Canjho 

Please refer to the section <10 Security> of LINUX_USERS_GUIDE instead of AN12714

Regards

Harvey