Signtool usage with Nitrokey HSM

Can you check the registry to confirm that the ATR matches the correct minidriver ?

Should be something like

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\Calais\SmartCards\SmartCard-HSM (4K)]
“80000001”=“C:\\Program Files\\OpenSC Project\\OpenSC\\minidriver\\opensc-minidriver.dll”
“Crypto Provider”=“Microsoft Base Smart Card Crypto Provider”
“Smart Card Key Storage Provider”=“Microsoft Smart Card Key Storage Provider”
“ATR”=hex:3b,de,18,ff,81,91,fe,1f,c3,80,31,81,54,48,53,4d,31,73,80,21,40,81,07,1c
“ATRMask”=hex:ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff