14 Nov
2012
14 Nov
'12
10:19 a.m.
Hi,
Excerpts from Roger Jardi Cedó's message of Tue Nov 13 23:40:48 +0100 2012:
Hello,
I'm sorry, I wanted to refer to ISO 7816-3 smart card (T=0 and T=1) like Java Card.
I don't know exactly, as I never tested.
The hardware is fully compatible.
T=0 and T=1 are quite similar, and I don't know if any adjustment is required on the
firmware.
Maybe the firmware only needs to tell the micro-controller to switch to T=1, and then it
works flawlessly.
Harald Welte would be able to answer this question in more details, but he is not online
before next week.
Does your smart card not support T=0, or is the communication you want to sniff using
T=1?
AFAIK T=0 is the most used and supported protocol. T=1 is mainly if you want to have
"high speed" communication.
kevin
no, not any. It only supports T=0 and T=1 (with
few adjustments).
This protocols are defined in IEC/ISO-7816 part 3.
Other Smart cards can use other protocols (I2C, SPI, …). It may
be possible to be compatible with it, but these are not
supported by the software.
So, what kind of adjustments are these? Could you please detail them?