SIM-Max Tech's Super-SIM

This is merely a historical archive of years 2008-2021, before the migration to mailman3.

A maintained and still updated list archive can be found at https://lists.osmocom.org/hyperkitty/list/baseband-devel@lists.osmocom.org/.

Alfonso De Gregorio adg at crypto.lo.gy
Mon Mar 7 22:02:01 UTC 2011


Hi Sylvain,

thanks for your prompt reply.

On Mon, Mar 7, 2011 at 8:38 PM,  <246tnt at gmail.com> wrote:
> All the cards we have use COMP128 v1, the spec for v2 have not been leaked
> (yet ?).

Exactly. The specs for the second version(s) of COMP128 that operators
ended up to adopt have not leaked. Notwithstanding this and depending on
the actual design of the algorithm at hand, an oracle may get us closer to
understanding something more about this.

I'm not suggesting here that the algorithm can be reversed looking at its
images and input quantities. Still...

Cheers,

alfonso


-- 
  Alfonso De Gregorio,  blogs at http://Plaintext.crypto.lo.gy/




More information about the baseband-devel mailing list