'nowsp' canonicalization does not exist in "DKIMv2" (-base-01). It was
eliminated, rather than deprecated, because it created a vulnerability.
sorry. i had misunderstood that line of discussion. and, yes,
vulnerability counts as a showstopper.
While some -base-01 verifiers may implement legacy nowsp support, a
fully compliant -base-01 verifier may not work with a -base-00 signature
that uses nowsp canonicalization.
ack.
that still leaves useful over-the-wire compatibility, doesn't it?
d/
--
Dave Crocker
Brandenburg InternetWorking
+1.408.246.8253
dcrocker a t ...
WE'VE MOVED to: www.bbiw.net
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