Doug Engert

Writing a smartcard driver requires good documentation about the card and access to a working card. You say there is a Ubuntu 18.04 package. Is the source code publicly available?...

I agree with @Jakuje on the reader timeout issues. Could it also be the USB powers off?

Is this a power issue? What Raspberry Pi model are you using? What version of the OS? You said you needed to: "power-cycle the USB hub using uhubctl." Is this...

A test that hangs: - Ubuntu 20.04 as VM with Windows 10 host - OpenSC built from master yesterday - pcscd from Ubuntu 1.8.26-3 - ACR122 reader attached to Ubuntu...

My previous comment https://github.com/OpenSC/OpenSC/issues/2413#issuecomment-923111165 may be only occur when running in a VM. When attaching or detaching a reader from a VM. It does not appear to be reset or...

@frankmorgner You have a lot of changes to PIV driver. If you feel these are really worth committing, go ahead. I don't have much time over the next month and...

Check with the vendor of your module: `/path_tp/libparskey11.so` It may not support writing a key. It may require the use of a special tool. with pkcs11-tool, you can list private...

First I would follow instructions and programs for the card issuer. The following may or may not work. Use at your own risk... (I do not have one of these...

The log says it is a SC_CARD_TYPE_CARDOS_V5_3 and card driver was able to read the "date_field_length". But then tries to find the path to the PKCS15 files. 3 paths are...

Googling for "Charismathics Smart Security Interface" It looks like Charismathics supports everything multiple cards with or with well known applets already on the card like CAC, PIV or their own...