<s>
Mynigma	B-Protocol
(	O
also	O
known	O
as	O
M	O
)	O
is	O
an	O
email	B-Protocol
client	I-Protocol
with	O
built-in	O
encryption	O
.	O
</s>
<s>
The	O
Name	O
“	O
Mynigma	B-Protocol
”	O
derives	O
from	O
the	O
ancient	O
Greek	O
„Ainigma	O
“	O
( αἴνιγμα	O
,	O
„Riddle	O
“	O
)	O
.	O
</s>
<s>
Mynigma	B-Protocol
's	O
core	O
feature	O
is	O
an	O
encryption	O
mechanism	O
that	O
activates	O
automatically	O
when	O
both	O
parties	O
use	O
the	O
client	O
.	O
</s>
<s>
With	O
its	O
focus	O
on	O
usability	O
and	O
automation	O
,	O
Mynigma	B-Protocol
aims	O
to	O
make	O
encryption	O
available	O
specifically	O
to	O
non-technical	O
users	O
.	O
</s>
<s>
A	O
proof-of-concept	O
app	O
is	O
currently	O
available	O
for	O
Mac	O
and	O
iOS	B-Application
.	O
</s>
<s>
Programs	O
for	O
other	O
platforms	O
like	O
Android	B-Application
are	O
also	O
being	O
developed	O
.	O
</s>
<s>
In	O
2015	O
,	O
Mynigma	B-Protocol
received	O
the	O
CeBIT	O
Innovation	O
Award	O
for	O
its	O
unique	O
approach	O
to	O
combining	O
security	O
with	O
usability	O
.	O
</s>
<s>
Due	O
to	O
possible	O
confusion	O
with	O
the	O
meanwhile	O
ceased	O
instant	B-Application
messenger	I-Application
MyEnigma	O
,	O
the	O
program	O
was	O
renamed	O
M	O
in	O
March	O
2015	O
.	O
</s>
<s>
Following	O
the	O
announcement	O
of	O
Facebook	O
M	O
in	O
August	O
2015	O
,	O
the	O
name	O
was	O
changed	O
back	O
to	O
Mynigma	B-Protocol
.	O
</s>
<s>
Mynigma	B-Protocol
uses	O
end-to-end	O
encryption	O
.	O
</s>
<s>
It	O
uses	O
the	O
algorithms	O
RSA	B-Architecture
(	O
4096	O
bit	O
,	O
OAEP	O
padding	O
)	O
,	O
AES-128	B-Algorithm
(	O
CBC	O
with	O
random	O
IV	O
)	O
and	O
SHA-512	O
.	O
</s>
<s>
Like	O
any	O
trust-on-first-use	O
system	O
,	O
Mynigma	B-Protocol
may	O
be	O
subject	O
to	O
a	O
man-in-the-middle	O
attack	O
.	O
</s>
<s>
This	O
can	O
be	O
prevented	O
by	O
comparing	O
a	O
fingerprint	B-Algorithm
(	O
e.g.	O
</s>
<s>
Mynigma	B-Protocol
has	O
been	O
featured	O
in	O
various	O
national	O
newspapers	O
,	O
including	O
Tagesspiegel	O
,	O
FAZ	O
and	O
Die	O
Welt	O
.	O
</s>
