Hi Osmocom Team,
Long time listener, first time writer.
Short Version: Would it be possible to get the source for your USIM/ISIM
JavaCard applets that are installed on the sysmoISIM-SJA2, please?
The Alternative: I've been researching a method to give my JavaCard applet
default installation, and if my applet doesn't support the ADPU command,
then it will revert back to your USIM/ISIM applet. Unfortunately, I have
not found a solution. If you know of one, this would solve my ADPU update
problem.
Long Version: I've been looking into how SmartCards work and got interested
in SIM card pertaining to JavaCard applets. I am interested in creating my
own ADPU commands while still supporting all other ADPU commands that
USIM/ISIM provide. Given the awesomeness of your products and dedication to
open source research, I was hoping you can help me by providing the source.
This way, I can overwrite the USIM/ISIM applets on the sysmoISIM-SJA2, and
support my new ADPU updates. BTW, I looked/searched for these in your
github repos and could not find these applets.
Let me know if this is possible. Thanks for being awesome!
--
Jeremy S.
