I sort_of_assumed that PCR-18 would only be present if the policy verification 
passed, and would be different different (or all 0s) when the verification 
failed.
This is a bit dangerous if anyone uses it.
I think something simple like hashing "1" into it when it fails verification 
would make it useful (that should be simple to compute if anyone is using it on 
purpose).

Jan



> On 09 May 2016, at 11:59, martin.wi...@ts.fujitsu.com wrote:
> 
> On Mo, 2016-05-09 at 11:56 +0200, Jan Schermer wrote:
> 
>> I don't know what actual use a policy of type "nonfatal" is outside of 
>> testing
> 
> Neither do I. It's kind of unfortunate that most docs are using this
> policy.
> 
> Martin
> 


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