HAB Secure Boot - iMX8M Nano

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HAB Secure Boot - iMX8M Nano

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aleksandar_niko
Contributor III

Hello Support Team,

we have signed both the imx-boot and FIT Images and we get the very same HAB Events for both images (below). Could you help us with the events? I know the problem is with a signature, but we do sign them (with an HSM). Any ideas what we do wrong? Thanks.

Cheers,

Aleksandar

 

HAB Configuration: 0xf0, HAB State: 0x66

 

--------- HAB Event 1 -----------------

event data:

        0xdb 0x00 0x14 0x45 0x33 0x0c 0xa0 0x00

        0x00 0x00 0x00 0x00 0x40 0x1f 0xdd 0xc0

        0x00 0x00 0x00 0x20

 

STS = HAB_FAILURE (0x33)

RSN = HAB_INV_ASSERTION (0x0C)

CTX = HAB_CTX_ASSERT (0xA0)

ENG = HAB_ENG_ANY (0x00)

 

 

--------- HAB Event 2 -----------------

event data:

        0xdb 0x00 0x14 0x45 0x33 0x0c 0xa0 0x00

        0x00 0x00 0x00 0x00 0x40 0x1f 0xcd 0xc0

        0x00 0x00 0x00 0x04

 

STS = HAB_FAILURE (0x33)

RSN = HAB_INV_ASSERTION (0x0C)

CTX = HAB_CTX_ASSERT (0xA0)

ENG = HAB_ENG_ANY (0x00)

 

 

--------- HAB Event 3 -----------------

event data:

        0xdb 0x00 0x34 0x45 0x33 0x18 0xc0 0x00

        0xca 0x00 0x2c 0x00 0x02 0xc5 0x1d 0x00

        0x00 0x00 0x09 0xf4 0x40 0x1f 0xcd 0xc0

        0x00 0x00 0x10 0x20 0x40 0x20 0x00 0x00

        0x00 0x0c 0x01 0x70 0x40 0x2c 0x01 0x70

        0x00 0x00 0x00 0x00 0x00 0x96 0x00 0x00

        0x00 0x00 0xa0 0xd0

 

STS = HAB_FAILURE (0x33)

RSN = HAB_INV_SIGNATURE (0x18)

CTX = HAB_CTX_COMMAND (0xC0)

ENG = HAB_ENG_ANY (0x00)

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Zhiming_Liu
NXP TechSupport
NXP TechSupport

Please follow HABv4.pdf to check the failure reason.

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