sim client

Harald Welte laforge at
Thu Aug 19 11:40:35 UTC 2010

On Thu, Aug 19, 2010 at 11:42:44AM +0200, Andreas.Eversberg wrote:
> hi sebastien,
> thanx for you advice. i will have job names like SIM_JOB_READ,
> SIM_JOB_UPDATE, SIM_JOB_GSMALGO,... i am a bit unsure about the path array. i
> always thought that each EF has a unique ID. the DF where it is located, can
> be determined by the first byte of the EF ID. but if it is possible to have a
> sim with multiple DFgsm, then a path is required of course.

I think it isn't good to just think of a normal SIM, but keep it as flexible
with regard to smartcards compliant to 7816-4.  Adding a path will not really
make things terribly more complex, so I'd also agree with Sebastien to include
tha path and be more flexible as a result.

- Harald Welte <laforge at> 
"Privacy in residential applications is a desirable marketing option."
                                                  (ETSI EN 300 175-7 Ch. A6)

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