[fpc-pascal] Linux elf with signed checksum
idokan at gmail.com
Mon May 28 21:46:21 CEST 2012
On Mon, May 28, 2012 at 3:34 PM, Jonas Maebe <jonas.maebe at elis.ugent.be>wrote:
> On 28 May 2012, at 14:09, ik wrote:
> > The second part is more interesting for this subject: It signs a checksum
> > of the ELF file, so any change to it will break the checksum.
> > It helps you to discover for example root-kits.
> > Is it a compiler based signature, or something from the build itself ?
> The first google hit I get for BuildID is this page:
> It explains everything, including the linker option to use (--build-id).
> fpc-pascal maillist - fpc-pascal at lists.freepascal.org
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