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Hi Tony, Joe,

On 03/08/2010 08:35 PM, Tony Finch and Joe Abley alternated:
>>>> - signing ROOT-SERVERS.NET would result in potentially-harmful large
>>>> responses with no increase in security
>>>
>>> Can't you deal with this by omitting the root-servers.net RRSIGs from the
>>> additional section of responses to queries to the root?
>>
>> Are you suggesting that we implement a coordinated code change to all
>> root servers in the name of security or stability?
> 
> I suppose it was more a protocol / implementation question, along the
> lines of BIND's minimal-responses option.

It is not a code change for NSD.  The RRSIGs of root-servers.net would
not be present in replies for the root.  E.g. in the prime response.

>> Diversity in operation and code base is usually thought to be a strength
>> of the root server system.
+1 ; here exposing a subtle (interpretation?) difference.

Also +1 for the consensus analysis about signing: not on the path of
trust but still somewhat useful to do, but not add another TA for it.

Best regards,
   Wouter
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