SIMtrace MITM/emulator

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Peter Stuge peter at stuge.se
Mon Jul 15 16:23:31 UTC 2013


Harald Welte wrote:
> In the ideal world, a MITM firmware would export two USB interfaces:
> 
> However, using the AT91SAM7S this is unfortunately not possible,
> given the small number of USB endpoints :(
> 
> So my next-best idea was then:
> * use the CCID reference example from atmel for the card-reader part,
>   this way standard opensc/openct/pcsc-lite drivers can handle the card
>   reader like any other card reader
> * encapsulate the phone-facing part in the PC_to_RDR_Escape /
>   RDR_to_PC_Escape messages of the CCID protocol

Another method would be type=vendor recipient=device control requests
over the default endpoint. This works well everywhere except on Windows.


//Peter




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