Re: adsp fail

From: Scott Kitterman <ietf-dkim_at_kitterman.com>
Date: Wed, 12 Dec 2012 17:31:44 -0500

On Wednesday, December 12, 2012 11:20:27 PM Benny Pedersen wrote:
> Scott Kitterman skrev den 12-12-2012 23:09:
> >> Authentication-Results: mx.elandsys.com; dkim=pass
> >>
> >> reason="1024-bit key; insecure key" header.i=_at_junc.org
> >> header.b=QNF1SlEA; dkim-adsp=pass
> >>
> >> so its solved :=)
> >>
> >> partly, still insecure key, on postfix maillist its secure key, but
> >> adsp fail, hmm
> >
> > 1024 bit is an insecure key?
>
> with dnssec disabled it might be ?

No. 1024 is standard. Elandsys have apparently chosen to treat the
recommended key length as insecure, so interoperability issues should not be a
surprise. Lengths << 1024 are what should be considered insecure.

Scott K
Received on Wed Dec 12 2012 - 22:31:57 PST