Help establish_scp02 with sysmocom test card sysmoEUICC1-C2G

SIM Card Technology
1

Hello,
thanks very much for the forum and support.
I have just bought simcard sysmoEUICC1-C2G and I am trying to establish an scp_02, but getting the below error.
I know I must be in the ISD, but I do not know how to change the prompt of pysim-shell to get into the ISD.

On any event, i tried in isd-r (i know here is not possible, but i just tried), and get the below error.
any idea support please … thanks

pySIM-shell (00:MF/ADF.ISD-R)> establish_scp02 --key-dek 99aabbccddeeff101122334455667788 --key-enc 66778899aabbccdd1122334455eeff10 --key-mac 112233445566778899aabbccddeeff10 --security-level 1
EXCEPTION of type 'ConstError' occurred with message: Error in path (parsing)
parsing expected b'\x02' but parsed b'\x03'
2

Please always include the APDU trace and full python backtracbacktrace.

In any case, the ISD-R is the domain of the eUICC manufacturer (EUM), which in this case is sysmocom.

  1. You as the user cannot establish SCP to it, as you do not have access to the related key materials
  2. Only SCP03 and not SCP02 is permitted.

If you are the [real or simulated] operator and your eSIM profile is currently active, then - depending on how you’ve provisioned the eSIM profile - you could establish SCP02/03/80/81 to the ISD-P of that profile, using the key materiaal of the eSIM profile.

It might help if you could explain what exactly your goal is.