Re: Feitian U2F NFC + CCID (FT U2F CCID)

You cannot store certificates or keys on a U2F only device, it only supports the U2F features for key derivation.

Gruss
Bernd
--
http://bernd.eckenfels.net
________________________________
From: Ian Hill <[email protected]>
Sent: Sunday, January 7, 2018 10:27:39 PM
To: Frank Morgner
Cc: Bernd Eckenfels; [email protected]
Subject: Re: [Opensc-devel] Feitian U2F NFC + CCID (FT U2F CCID)


Thanks, this usb supports both U2F and CCID,  the U2F works as expected, however, having enabled the CCID mode although it is recognised as a CCID card under libccid there is no suitable driver in Opensc.

If anyone can help with the driver I can test it this end.

On Sun, 7 Jan 2018, 1:58 pm Frank Morgner, <[email protected]<mailto:[email protected]>> wrote:
U2F is yet an other token standard. So, by design, it is not to be used with the APIs that OpenSC is offering. However, that should not be a problem, because U2F capable applications should have native support for your token without the need of OpenSC.


In theory we could add low level support for U2F and even some PKCS#11 wrapping for U2F into OpenSC. But currently there are no applications that have use for this.

2018-01-06 22:20 GMT+01:00 Ian Hill <[email protected]<mailto:[email protected]>>:

Yep, it's the U2F version and that works fine, however, I would like to add gpg keys to it and have enabled U2F & CCID mode.

It is now recognised by libccid using the latest stable version but not recognised by Opensc.

I assume if I can get Opensc working I should be able to add either gpg or RSA keys to the smart card.

On Sat, 6 Jan 2018, 7:57 pm Bernd Eckenfels, <[email protected]<mailto:[email protected]>> wrote:
Sounds like Fido Universal Two Factor. Chrome should be able to use that as a login token. (There is for example a Yubikey U2F Token which works great with Chrome)

Gruss
Bernd
--
http://bernd.eckenfels.net
________________________________
From: Ian Hill <[email protected]<mailto:[email protected]>>
Sent: Saturday, January 6, 2018 6:57:03 PM
To: [email protected]<mailto:[email protected]>
Subject: [Opensc-devel] Feitian U2F NFC + CCID (FT U2F CCID)

Hi

I have the following card which I have managed to find with libccid, however, it is not supported by OpenSC.

$ opensc-tool --atr
Using reader with a card: FT U2F CCID [CCID] 00 00
3b:f9:13:00:00:81:31:fe:45:4a:43:4f:50:32:34:32:52:33:a2

Is there a driver in the works, or can I help with any information?


Ian





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