Fwd: Do OpenPGP cards support T=0?

Werner Koch wk at gnupg.org
Mon Mar 7 14:48:28 CET 2011

On Sun,  6 Mar 2011 19:48, kgo at grant-olson.net said:

> Thanks for all the info.  I suspected the ATR had the info, but the only
> public doc I could find explaining the ATR format was really difficult
> to understand.

The only freely available specs I know of are the EMV specs
(www.emvco.com).  The ISO specs are a bit expensive but even harder to
read.  gnupg/scd/atr.c has a function to print the ATR in a human
readable format.  There is also an old project by me with a very similar
tool (ftp://ftp.g10code.com/g10code/gscutils/).



Die Gedanken sind frei.  Ausnahmen regelt ein Bundesgesetz.

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