[Dev] Integrity protection mechanism for the root file system?
j.kozerski at samsung.com
Wed Sep 17 08:39:05 GMT 2014
The work is almost done. We plan to finish everyhing by the end od September.
There is a few changes in the design compared to the wiki page:
https://wiki.tizen.org/wiki/Security:IntegrityMeasurement. Those are only minor
changes. I'll try to update the wiki page this week.
The main status is:
- Kernel features are done and can be found on Dmitry Kasatkin git on
a-control-experimental). We want to upstream all patches, but it will take some
time (no sooner than December). So we've backported all integrity patches to
kernel-common on Tizen.org on sandbox/jkozerski/ima-evm branch
=shortlog;h=refs%2Fheads%2Fsandbox%2Fjkozerski%2Fima-evm). We've tried also to
backport all those patches to emulator-kernel, but it wasn't possible due to too
many conflicts (this kernel is a little bit old: 3.12).
- ima-evm-utils (repository:
) features are mostly done (there's one thing left). All patches are merged to
t;a=shortlog;h=refs%2Fheads%2Fexperimental). This library makes using of kernel
-reference-utils,branches). This is set of reference tools like: GUI, service,
console-tool, scripts. There is a few things to do here - mostly example
scripts, and console tool.
Plase ask if you have any questions.
On 2014-09-17 09:58:37, Counihan, Tom wrote:
> While this https://bugs.tizen.org/jira/browse/TC-375 was raised and
> disposition a year ago, I did observe some presentations subsequently;
> _Prot ection_For_Embedded_Systems_FOSDEM_2014.pdf
> And then I stumbled here:
> I'd like to understand the current day status. How progressed is this?
> It hit the wiki April/may this year, and I now found a mail on tizen
> dev from Janusz announcing an intent to focus - but no real response
> and no further update.
> Any insight greatly appreciated.
> Warm Regards
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