Re: [pcp] About selecting a key management for PCP

"Dan Wing" <dwing@cisco.com> Wed, 01 August 2012 20:26 UTC

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From: Dan Wing <dwing@cisco.com>
To: "'Zhangdacheng (Dacheng)'" <zhangdacheng@huawei.com>, pcp@ietf.org
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Date: Wed, 01 Aug 2012 13:26:24 -0700
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Cc: 'Margaret Wasserman' <mrw@painless-security.com>
Subject: Re: [pcp] About selecting a key management for PCP
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> -----Original Message-----
> From: pcp-bounces@ietf.org [mailto:pcp-bounces@ietf.org] On Behalf Of
> Zhangdacheng (Dacheng)
> Sent: Tuesday, July 31, 2012 3:51 AM
> To: pcp@ietf.org
> Cc: Margaret Wasserman
> Subject: [pcp] About selecting a key management for PCP
> 
> Hi, All:
> 
> We have a discussion about the selection of a key management mechanism
> for PCP, but there is not a conclusion yet. Basically, people focus on
> two solutions, using PANA or generating an in-band authenticaiton
> mchanism for PCP (actually a simplified PANA). Now, there is a new
> draft draft-ohba-pcp-pana-00, which tries to specify the first one. So,
> maybe it is the right time to raise this disucssion again and decide
> the key management solution for PCP eventually.

Yes, we need to conclude on the PCP authentication mechanism.  

I have high hopes for the comparison of approaches that is in PCP's 
agenda, https://datatracker.ietf.org/meeting/84/agenda/pcp,

  1555-xxxx Comparison of PCP Authentication approaches (Margaret Wasserman,
??)
    Document: draft-ietf-pcp-authentication-00

-d