We have a couple of Nitrokey HSM 2 devices. When we attempt to use any
opensc tool, we receive the following error:
Pkcs15-tool -D returns: Using reader with a card: Nitrokey Nitrokey HSM (DENK… Failed to connect to card: Card is invalid or cannot be handled
dmesg tool identifies the device when we plug it in and provides the product string “Product: Nitrokey HSM.” Our user account has access to USB devices.
We are running Ubuntu 16.04 with the following tool versions (from apt):
pcsc-toolsis 1.4.25-1 amd64
Are there any other tips, hints, or tricks to try?