Re: [Sip-security] RE: SIP authentication problem when using RES in Digest-AKA

John W Noerenberg II <jwn2@qualcomm.com> Fri, 29 March 2002 17:34 UTC

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Date: Fri, 29 Mar 2002 09:29:16 -0800
To: Greg Rose <ggr@qualcomm.com>
From: John W Noerenberg II <jwn2@qualcomm.com>
Subject: Re: [Sip-security] RE: SIP authentication problem when using RES in Digest-AKA
Cc: Jari Arkko <jari.arkko@kolumbus.fi>, Greg Rose <ggr@qualcomm.com>, aki.niemi@nokia.com, James Undery <jundery@ubiquity.net>, sip-security@ietf.org, torvive <torvive@hotmail.com>, vesa.torvinen@ericsson.fi, Sanjoy Sen <sanjoy@nortelnetworks.com>
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At 2:27 PM +1100 3/19/02, Greg Rose wrote:
>>[Just use 128-bit RES then?]
>>Ok, let's try to figure this question out then.
>
>I agree, let's just find out if this is truly an option.

Has anyone determined whether or not a 128-bit RES is backward compatible?
-- 

john noerenberg
jwn2@qualcomm.com
   ----------------------------------------------------------------------
   While the belief we  have found the Answer can separate us
   and make us forget our humanity, it is the seeking that continues
   to bring us together, that makes and keeps us human.
   -- Daniel J. Boorstin, "The Seekers", 1998
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