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Secure boot for i.MX6

Question asked by Tony lin on Oct 9, 2018
Latest reply on Oct 10, 2018 by Yuri Muhin
Branched to a new discussion

Dear sir, 
I have signed uboot & using kernel 4.9.11 for secure boot running on i.MX6-based board.Reference,I want to encrypt uboot ,but need to burn OTPMK by nxp factory. So, I change the cst file (ZMK from SNVS).but i do not know how to encrypt / decrypt by ZMK, can you provide assistance? 

Best Regards,