topic Re: HAB v4 API from Linux in i.MX Processors

HAB v4 API from Linux

antonio_santagi — Wed, 06 May 2020 15:47:23 GMT

Hello,

I read that it is possible from U-Boot to use HABv4 APIs on iMX8M Mini to authenticate a Kernel image or other file.

Is it possible to use same HABv4 APIs from Linux user space to authenticate/ verify signed files ?

Is it possible to reuse code from NXP on U-BOOT for this or is it needed to rewrite it for some reason ?

thank you

Yuri — Thu, 07 May 2020 02:27:41 GMT

Hello,

HAB API is based on i.MX boot ROM codes and there is no support for it under Linux.

Also, the following may be useful:

Regards,

Yuri.