Re: [PATCH 2/3] binfmt_elf: Verify signature of signed elf binary

From: Vivek Goyal
Date: Wed Jan 16 2013 - 16:55:47 EST


On Wed, Jan 16, 2013 at 03:25:57PM -0500, Mimi Zohar wrote:

[..]
> > So irrespective of fact how RPM does it. What are basic commands/steps to
> > generate signature of a file and how to store it later in an extended
> > attribute?
>
> evmctl calculates and writes out the 'security.evm' and 'security.ima'
> extended attribute. The ima-evm-utils package README contains some
> directions for getting started. We should probably move this thread to
> the linux-ima-user mailing list.

Ok, I will go through README file. I think we should still keep this
thread on lkml as it is not yet clear whether IMA is sufficient for
this requirement or not.

Thanks
Vivek
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