[ietf-dkim] 1193 considered harmful

[Barry Leiba]

> How does this address my concern? This looks like my current receiver
> would fail with the new signature format. That's not backward compatable.

All verifiers already have to change, to support SHA-256.

Barry

--
Barry Leiba, Pervasive Computing Technology  (leiba at watson.ibm.com)
http://www.research.ibm.com/people/l/leiba
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