[mail-vet-discuss] Proposed "header.b" tag for DKIM signatures

Eliot Lear lear at cisco.com
Wed Mar 24 16:08:59 PDT 2010

  On 3/24/10 2:37 PM, Murray S. Kucherawy wrote:
> The spec says a minimum of eight, but enough to be able to be unambiguous.  A few security types around the IETF I've polled about this seem to think that's adequate.

Eight bytes is a large amount of pseudo-random data that is being keyed 
from a supposedly trusted source, so I don't see a problem.

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