RE: [HOKEY] EMSK Issue
"Joseph Salowey (jsalowey)" <jsalowey@cisco.com> Mon, 31 March 2008 05:32 UTC
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Subject: RE: [HOKEY] EMSK Issue
Date: Sun, 30 Mar 2008 22:33:03 -0700
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Thread-Topic: [HOKEY] EMSK Issue
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From: "Joseph Salowey (jsalowey)" <jsalowey@cisco.com>
To: "Narayanan, Vidya" <vidyan@qualcomm.com>, Charles Clancy <clancy@cs.umd.edu>
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Cc: ietf@ietf.org, hokey@ietf.org, Bernard Aboba <bernarda@windows.microsoft.com>
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Hi Vidya, I think this is an excellent start. I'll put some applicability and security considerations text together for the document for discussion on the list. Cheers, Joe > -----Original Message----- > From: hokey-bounces@ietf.org [mailto:hokey-bounces@ietf.org] > On Behalf Of Narayanan, Vidya > Sent: Monday, March 24, 2008 11:27 AM > To: Charles Clancy > Cc: ietf@ietf.org; hokey@ietf.org; Bernard Aboba > Subject: Re: [HOKEY] EMSK Issue > > Charles, > > > -----Original Message----- > > From: Charles Clancy [mailto:clancy@cs.umd.edu] > > Sent: Sunday, March 23, 2008 7:18 PM > > To: Narayanan, Vidya > > Cc: Glen Zorn; ietf@ietf.org; hokey@ietf.org; Bernard Aboba > > Subject: Re: [HOKEY] EMSK Issue > > > > Vidya, > > > > > ... do the responsible thing, which would be to clearly > define the > > > applicability, along with providing an interoperable means of > > defining > the key hierarchy for those usages that want to/can use > > it. > > > > This is all I'm suggesting we do. I think we should add > text to the > > document that gives guidance on the types of usages for > which a USRK > > would be appropriate. Usages should be for functions > related to the > > access network to which you are connecting, and for > functions where it > > is reasonable for your access network to have an interest in > > authorization. > > > > How about the following text for applicability: > > "It must be noted that any application of EAP keying material > to other usages such as handoffs, IP mobility or other > applications is only feasible when those services are > provided either by or through the provider handling network > access. It is also only feasible when those usages only > occur over EAP-capable interfaces. Hence, deriving USRKs or > DSUSRKs for usages other than those facilitated by the > network access provider is NOT RECOMMENDED." > > Thanks, > Vidya > _______________________________________________ > HOKEY mailing list > HOKEY@ietf.org > https://www.ietf.org/mailman/listinfo/hokey > _______________________________________________ IETF mailing list IETF@ietf.org https://www.ietf.org/mailman/listinfo/ietf
- RE: [HOKEY] EMSK Issue Glen Zorn
- RE: [HOKEY] EMSK Issue Narayanan, Vidya
- RE: [HOKEY] EMSK Issue Avi Lior
- Re: [HOKEY] EMSK Issue Brian E Carpenter
- RE: [HOKEY] EMSK Issue Glen Zorn
- Re: [HOKEY] EMSK Issue Charles Clancy
- RE: [HOKEY] EMSK Issue Bernard Aboba
- RE: [HOKEY] EMSK Issue Narayanan, Vidya
- RE: [HOKEY] EMSK Issue Joseph Salowey (jsalowey)
- Re: [HOKEY] EMSK Issue Charles Clancy
- RE: [HOKEY] EMSK Issue Bernard Aboba