Encryption Algorithm Functions in SIM

[Freesc]

Hi,there

i 'm writing a application of certification

i have been trying to get the IMSI and encryption algorithm
functions(a.k.a certification functions) which stored in the SIM card

is there some APIs in Windows Mobile 5/6 can make it ?

Thanks in advance~

 

[Peter Foot]

The native SIM API contains functions for reading records. There are a
number of standard record identifiers (documented in the GSM specs) one of
which should contain the IMSI, I seem to remember it's also available via
TAPI - lineGetGeneralInfo SubscriberNumber i think. Not sure about
encryption functions perhaps you can explain in a bit more detail...

Peter

 

[Freesc]

The native SIM API contains functions for reading records. There are a
number of standard record identifiers (documented in the GSM specs) one of
which should contain the IMSI, I seem to remember it's also available via
TAPI - lineGetGeneralInfo SubscriberNumber i think. Not sure about
encryption functions perhaps you can explain in a bit more detail...

Peter

--
Peter Foot
Microsoft Device Application Development MVPwww.peterfoot.net|www.inthehand.com
In The Hand Ltd - .NET Solutions for Mobility











- Show quoted text -

Thanks Peter ,

the encryption functions i mentioned above were those algorithms (such
as A3 A5 A8 etc.) which were used in the beginning of the
communication in GSM mode.

Any Suggestions,

thanks~