Posted by Security Explorations on Jul 09
Dear All,
We broke security of Kigen eUICC card with GSMA consumer certificates
installed into it.
The eUICC card makes it possible to install the so called eSIM profiles
into target chip. eSIM profiles are software representations of mobile
subscriptions. For many years such mobile subscriptions had a form of a
physical SIM card of various factors (SIM, microSIM, nonoSIM). With eSIM,
the subscription can come in a pure digital form (as a…
– Read More – Full Disclosure
