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Re: [secdir] Secdir review of draft-ohba-pana-pemk-03

Yoshihiro Ohba <yoshihiro.ohba@toshiba.co.jp> Fri, 08 January 2010 07:59 UTC

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Date: Fri, 08 Jan 2010 16:59:23 +0900
From: Yoshihiro Ohba <yoshihiro.ohba@toshiba.co.jp>
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To: Alper Yegin <alper.yegin@yegin.org>
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Cc: secdir@ietf.org, jari.arkko@piuha.net, iesg@ietf.org, 'Russ Mundy' <mundy@sparta.com>
Subject: Re: [secdir] Secdir review of draft-ohba-pana-pemk-03
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Alper,

Since it does not say "Only one PMK is used ...", I think 
the case you mentioned below is covered.

Yoshihiro Ohba


Alper Yegin wrote:
>>> ** To make the scope more clear, I would suggest changing the first
>>>    sentence of section 2.2 to read: "One PEMK is used between one PaC
>>>    and one EP."
>> OK.
> 
> There can be multiple PANA sessions between the same PaC and the PAA, hence there can also be multiple PEMKs between the same pair of PaC-EP. This is currently allowed by the specs, and I don't see a need to constrain that with the above sentence.
> 
> Alper
> 
> 
>

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