Issue when Sign and Flash Secured Images

Hi, I’m using Jetson Orin develop kit with R35.3.1

I have an issue when following instructions mentioned in Sign and Flash Secured Images

I’ve generate a PKC KEY using:

$ openssl genrsa -out rsa-priv.pem 3072
rsa-priv.pem (2.4 KB)

and a 32 bytes SBK key:

0x7ef46848 0xc774f937 0xc7b5f45a 0xe9217bd5 0x0b9ba4b6 0x82153275 0x20f80134 0xff367f8d
SBK.key (88 Bytes)

When I use flash cmd below I get a error:

sudo ./ --no-flash -r -u rsa-priv.pem -v SBK.key jetson-agx-orin-devkit mmcblk0p1

It keeps telling that I miss a file called tegrasign_v3_oemkey.yaml

Here’s the flash log:
host_err_log.txt (26.1 KB)

Does the file is in wrong format or I use the wrong command?

hello ts01399984,

it’s due to current release image did not pack the tegrasign_v3_oemkey.yaml, that’s why building the image with PKC+SBK images failed.
there’s fixes to address the failure, please expect next public release will include this file.

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