Re: [Opensc-devel] PIN-counter

[Douglas E E. <dee...@gm...>]

`pkcs15-tool -s --list-pins`  might work.

https://github.com/OpenSC/OpenSC/blob/master/src/tools/pkcs15-tool.c#L1529-L1530

But it does not look like it will force the query of the token  ans id not working for PIV card. May work for others.

On 4/18/2023 8:44 AM, Hans via Opensc-devel wrote:
>
> Thanks Frank,
>
> A dedicated CLI wouldn’t be needed,
>
> I hoped that it would be visible via pkcs11-tool –T
>
> Regards, Hans
>
> *From:*Frank Morgner <fra...@gm...>
> *Sent:* Tuesday, April 18, 2023 3:09 PM
> *To:* ope...@li...
> *Subject:* Re: [Opensc-devel] PIN-counter
>
> Depending on the card you can send an empty VERIFY command (without PIN) and it will return the tries left. However, I don't think we have a dedicated CLI for this.
>
> Regards, Frank.
>
> Am 18.04.23 um 14:49 schrieb Hans via Opensc-devel:
>
>     Hi all,
>
>     Excuse me for troubling with a trivial question…
>
>     I remember seeing many months ago in the release notes that it was possible to check the PIN-retry count.
>
>     But, looking for it, (man-pages google) I fail to find it. (pkcs11-tools / pkcs15-tools / opensc)
>
>     Is my mind playing tricks with me.
>
>     From very long time ago, I remember when doing a PIN-verification by sending an APDU, you get the PIN-count (and tries-left) back.
>
>     Though that seems a very crude way to do it.
>
>     Met vriendelijke groet,
>
>     *Hans Witvliet, J, Ing., DMO/OPS/I&S/APH, Kennis Team Opensource
>     Coldenhovelaan 1 Maasland 3531RC Coldehovelaan 1, kamer B213*
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-- 

  Douglas E. Engert<DEE...@gm...>