Re: [Opensc-devel] PIN-counter

[Frank M. <fra...@gm...>]

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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