Re: [RFC PATCH v1 4/4] ima: Extend the real PCR12 with tempPCR value.

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On 30.08.2022 00:22, Ken Goldman wrote:
On 8/24/2022 11:11 AM, Denis Semakin wrote:
For each namespace do this calculation:
    tempPCR := HASH(tempPCR || tempValue);

And finally extend the real PCR12P:
    PCR12 := PCR_Extend(PCR12,tempPCR);

Then read the PCR12 and return its value to user-space.


Sorry I missed the original context.  Is this namespacing for containers?

I think it's better to call "integrity for containers" based on namespaces


  Is PCR 12 becoming the 'standard' PCR for this?
Well... I guess so. If all will be agree with that.



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