Jim Fenton wrote:
> That version is quite a bit better.  I'd suggest that the block "Verify 
> Signature" be "Verify Signature(s)" instead.  The diagram is a bit of a 
> tradeoff, but I agree it needs to be.

Tempting, but that would have a cascading effect, because then, for example, 
the 
diagram would have to deal with different sources of signature and different 
key 
stores.  Messy.


> In the notes underneath, you talk about "validating", but I don't think 
> I have seen that term defined anywhere.  From the context, it seems to 
> be authentication + assessment, but this should be more explicit.  I 
> also prefer the word "validation" to "validating".

Oops.  The word should be "verifying" since it only was meant to refer to 
verifying a signature.  THe gerund form of the word is intended to echo the 
"signing" term used for the the other ADMD being mentioned.  Parallel 
construction, and all that.


> Last paragraph, s/are not defined in this document/are at the discretion 
> of the validator./

1. The current language is formally correct. It declares an explicit boundary, 
with this issue outside of it.

2. Anything that is not within a specification is always at the discretion of 
whoever is doing the processing.  Perhas counter-intuitively there is actually 
more information in saying explicitly that the issue is outside the 
specification than in saying the processor may do whatever it wants.

d/
-- 

   Dave Crocker
   Brandenburg InternetWorking
   bbiw.net
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