Re: [PATCH 0/2] Display module signature information in modinfo

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On Wed, Jan 16, 2013 at 7:18 AM, Michal Marek <mmarek@xxxxxxx> wrote:
> Hi,
>
> this makes modinfo aware of CONFIG_MODULE_SIG signed modules. The output is
> like this:
>
> filename:       /home/mmarek/kmod/testsuite/rootfs-pristine/test-modinfo/ext4-x86_64-sha256.ko
> license:        GPL
> description:    Fourth Extended Filesystem
> author:         Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others
> alias:          ext3
> alias:          ext2
> depends:        mbcache,jbd2
> intree:         Y
> vermagic:       3.7.0 SMP mod_unload
> signer:         Magrathea: Glacier signing key
> sig_key:        E3:C8:FC:A7:3F:B3:1D:DE:84:81:EF:38:E3:4C:DE:4B:0C:FD:1B:F9
> sig_hashalgo:   sha256
>
> There is no signature verification, it just allows the user to find out if
> a module claims to be signed and by which key.
>
> David: I copied the pkey_* definitions from the kernel, I hope that this
> is OK (GPL kernel vs. LGPL libkmod), as this is just description of the
> format and no code.

I don't think there's any problem with this since it's just the
format. But I will wait his ack nonetheless.

cheers
Lucas De Marchi
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