STM32_SigningTool_CLI issue with PKCS#11 and -hv 2.2

[VDomi.2]

I was able to sign properly a tf-a image using STM32_SigningTool_CLI

STM32_SigningTool_CLI -bin tf-a.stm32 -o tf-a_Signed.stm32 --password password --public-key publicKey00.pem publicKey01.pem publicKey02.pem publicKey03.pem publicKey04.pem publicKey05.pem publicKey06.pem publicKey07.pem --private-key privateKey00.pem --type fsbl --header-version 2.2 -of 0x00000001

I was moving my setup to use a pkcs#11 to better manage my secrets. I was trying to use softhsmv2 as a first step. It seems that if -hv is specified the tool is failing while validating the inputs:

STM32_SigningTool_CLI -bin tf-a.stm32 -o tf-a_Signed.stm32 --password password --header-version 2.2 -of 0x00000001 --module /usr/lib/softhsm/libsofthsm2.so -ki 00 01 02 03 04 05 06 07 -pwd password -si 0x00 -aki 0x00 --header-version 2.2

This produces the error:

Error: Invalid Header version value
Header v2.2 accepts 8 public keys

And if I don't define --header-version the tool works properly, but the output is generated using header version 2.0.

[VDomi.2]

Hello again,

Just to add more info: I have checked with version v2.22.0 of the Signing Tool and the issue is still present.

From my side I have moved to my own tool to perform the signing. But I am happy to help to test the issue.

[Amine_Jridi]

Hello @VDomi.2,

Thank you for bringing this to our attention. I have submitted a ticket to our team for resolution.

Internal ticket number: 228030 (This is an internal tracking number and is not accessible or usable by customers).

Thanks,

Amine.