<s>
Since	O
RPMB	O
is	O
tamper-resistant	O
,	O
it	O
can	O
be	O
used	O
as	O
a	O
storage	O
medium	O
for	O
a	O
variety	O
of	O
data-critical	O
purposes	O
on	O
an	O
embedded	B-Architecture
system	I-Architecture
:	O
</s>
<s>
A	O
place	O
to	O
write	O
"	O
permanent	O
"	O
and/or	O
"	O
pre-programmed	O
"	O
data	O
on	O
a	O
system	O
without	O
any	O
programmable	B-General_Concept
ROM	I-General_Concept
storage	O
,	O
or	O
if	O
the	O
data	O
is	O
too	O
large	O
for	O
it	O
.	O
</s>
<s>
Some	O
operating	O
systems	O
such	O
as	O
Linux	B-Application
may	O
provide	O
a	O
generic	O
driver	O
for	O
accessing	O
an	O
RPMB	O
device	O
attached	O
to	O
an	O
eMMC	O
.	O
</s>
<s>
The	O
UFS	B-Device
specification	O
allocates	O
a	O
"	O
Well-Known	O
LUN	O
"	O
identifier	O
of	O
44h	O
for	O
the	O
RPMB	O
device	O
.	O
</s>
