Re: encrypted root: prevent / detect tampering with kernel / initrd

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2009/12/29 Hannes Erven <h.e@xxxxxx>:
> Arno Wagner schrieb:
>> On Tue, Dec 29, 2009 at 12:11:58AM +0100, Heinz Diehl wrote:
>>> "Please repeat with me: there is no way to avoid or detect backdoors if
>>> physical access to the machine has ever been granted." (Werner Koch on
>>> gnupg-users 19.02.2009 on exactly the same topic).
>>
>> I don't agree.
>
> How do you protect against e.g. a hardware key logger? You don't.
>
Well, you could set entirely new, random keymap for every boot.
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