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Re: [ietf-dkim] updated threat analysis outline

2005-08-24 15:43:48
On Wed, 24 Aug 2005, Douglas Otis wrote:
On Aug 24, 2005, at 7:11 AM, Tony Finch wrote:
On Tue, 23 Aug 2005, Douglas Otis wrote:

This has been called a revocation-identifier in the past.  It may be
described as a type of domain-cookie, or opaque-identifier.  It would
permit a revocation mechanism and enable opportunistic identifications
that could even detect cross-domain forgery without any mailbox-address
constraints being applied.

Could you expand on this last sentence? I missed any description of it you
may have posted already.

http://www.ietf.org/internet-drafts/draft-otis-mass-reputation-01.txt
See section 8.  Abating the replay attack

I don't see where that talks about using the revocation ID to detect
forgery.

Tony.
-- 
f.a.n.finch  <dot(_at_)dotat(_dot_)at>  http://dotat.at/
BISCAY: WEST 5 OR 6 BECOMING VARIABLE 3 OR 4. SHOWERS AT FIRST. MODERATE OR
GOOD.
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