TTCN3 3G/2G Authentication using SIM card/SIM card reader

HI, Osmo Packet Core Guys, I am working from home nowadays, testing commercial packet core equipment (Ericsson). I have already listen/read about using TTCN3 in all your famous products. But never get a try. I am interesting to deploy similar tests for production systems like yours for OsmoSGSN, due to lack of test radio equipment from home and also to make some sort of automation. I ran your TTCN3 tests for OsmoSGSN and get loved on a first sight. You did amazing job and made countless possibilities. Thank for that. I know you have C code support in libosmocore library for 3g/2g auth. *Can we use SIM card reader in TTCN3 as an option to evaluate authentication ?!* *Did you ever tried?!* Best regards, Mirko K.