> When the body of the message has an open-ended length, the number of > attempts to produce a collision might be within what now seems like a > small number of attempts.
If SHA256 is that weak, we have worse problems than spoofed DKIM messages. Fortunately, nobody I know in the crypto community thinks that it is. R's, John _______________________________________________ NOTE WELL: This list operates according to http://mipassoc.org/dkim/ietf-list-rules.html
