I’m hoping to install a few applets to test hybrid cryptographic primitives on the sysmoEUICC1-C2T. I’ve scanned through the user manual but can see that there aren’t any explicitly labeled DEK/KIK, ENC/KIC, MAC/KID keys. I want to ensure that I don’t keep on authenticating incorrectly to the card and risk disabling it. So my questions are, what keys should I use to authenticate to the card? What channel protocol am I invoking? How would this differ if I was using GlobalPlatformPro versus pySIM?
The specified method to install applets on an eUICC is by installing an eSIM profile that contains the applet in its ISD-P.
Or by installing an eSIM profile with known SCP80/SCP02/SCP03 key material, and afterwards using those SCPs to the ISD-P of that profile in order to LOAD + INSTALL applets.
If you want to use the pre-installed TS.48 test profile, then you have to look at GSMA TS.48 for the key material that is deployed in that.