Threema. / don't trust closed source software

Filip M. Nowak gnupg at
Sun Nov 10 12:57:47 CET 2013


On 10.11.2013 12:02, Mark Schneider wrote:
> (...)
> It is commercial iOS and Androif application without source code and
> evenn such important details like the used encryption.
> (...)

Actually such information are available here:

They are stating that they are using NaCl ( for
ECC and NSFileProtectionComplete (iOS) or/and self-implemented AES256
(Android) for stored messages encryption.


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