Invalid key format when generating public key hash from RSA

[qwertypanda]

Hi,
I am trying to generate a PublicKeyHash from an RSA key pair as explained here and here, but I get an “Invalid key format” error message.

The following steps can be used to replicate the problem:

> tar xvjf secureboot_R35.1.0_aarch64.tbz2
> cd Linux_for_Tegra/bootloader
> openssl genrsa -out rsa_priv.pem 3072
> sudo ./tegrakeyhash --pkc rsa_priv.pem --chip 0x23
Invalid key format

Thank you

[JerryChang]

hello qwertypanda,

you may refer to Generate PublicKeyHash value from a PKC key pair for steps.
BTW, could you please moving to the latest release, i.e. JetPack 5.1.2 for verification.