onomondo softsim: A software USIM implementation (osmodevcon2024)
Chaos Computer Club - archive feed · Philipp Maier
May 4, 202435m 52s
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Show Notes
During 2022, sysmocom was tasked by IoT operator Onomondo to develop a software implementation of a rather fully-featured 3GPP USIM (and ETSI UICC). The idea of this project is that one would run it inside an existing trusted execution environment / secure element of an IoT device, removing the need for a physical chip or slot.
After some grace period, this project was released as open source software in 2024. Let's have a look on what it can do and how it can be used.
about this event: https://pretalx.sysmocom.de/osmodevcon2024/talk/TRWXYF/
Topics
osmodevcon20241802024osmodevcon2024osmocom