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Is it possible to load uboot signed by IMG1/CSF1 certs and kernel by IMG3/CSF3 certs

Question asked by Sathish ram Murugan on Jan 26, 2020
Latest reply on Jan 31, 2020 by Radhika Somaiya

I used the CST tool to sign the u-boot and kernel image. 

In u-boot, Source index is 0, and for csfk and key,  I used img1 and csf1 certs

And for the kernel, source index is 2 and for csfk and key, I take img3 and csf3 certs

However, the u-boot is unable to load the kernel. it seems like hab verification failed. 

 

Is it possible to load u-boot signed by one certs and kernel signed by one certs ?

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