Hello Emanuele,

On Sat, 2010-08-21 at 01:27 +0200, Emanuele Pucciarelli wrote:
> On Tue, Aug 17, 2010 at 17:52, Andre Zepezauer
> <andre.zepeza...@student.uni-halle.de> wrote:
> 
> [about improving SELECT FILE in iso7816.c]
> 
> > It would be nice, if the driver could be configured in a way to support
> > such a scenario. The bits responsible for card detection should be
> > placed in a function not part of the driver.
> 
> FWIW, just to get one more data point, I have experimented this with
> the two payments card I have. Both are EMV cards and have 31:c0 in
> their historical bytes, meaning (according to the humble summaries of
> 7816-4 that Google finds for me) they will only support application
> selection by full or partial name.
> 
> In fact, P1==04h is the only value that works for me with them; with
> the current trunk you can use "info aid:xx:yy:zz..." to get some
> information.

What's the response to the select commands. Please can you post one.
Contains it something like that: A5:07:9F:65:04:02:02:01:01
Important are the tags A5 and 9F65. If they are present, then it is most
likely that your card is a GlobalPlatform one.

> The info isn't exceedingly useful yet; the next steps are interpreting
> the file type correctly and adding the capability to issue file
> commands to that file by SFI. (It's in place in the API, e.g. through
> the "flags" argument of sc_read_record(), but not in opensc-explorer.)
> 
> Bye,
> 

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