Re: comedia-tls iana considerations (was Re: [MMUSIC] Re: Progressing/Resolving the IESG Review of the BFCP specs)

Correct.

At 11:02 AM 12/13/2005, Colin Perkins wrote:
>Allison,
>
>[cc'ing Jonathan Lennox, to ensure this doesn't get lost]
>
>To confirm: you're proposing an update to comedia-tls IANA
>considerations, not to sdp-bfcp?
>
>Colin
>
>
>
>
>On 12 Dec 2005, at 20:49, Allison Mankin wrote:
>>Thanks to Russ and Ted for the prompt re-review of the BFCP documents.
>>
>>Russ wrote:
>>>This document depends on the fingerprint Attribute definition in
>>>[10], which is draft-ietf-mmusic-comedia-tls-05.  The definition of
>>>the fingerprint attribute includes:
>>
>>     hash-func              =  "sha-1" / "sha-224" / "sha-256" /
>>                               "sha-384" / "sha-512" /
>>                               "md5" / "md2" / token
>>                               ; Additional hash functions can only
>>come
>>                               ; from updates to RFC 3279
>>
>>>RFC 3279 does not define the short strings used here.  RFC 3279
>>>provides ASN.1 object identifiers, which are not suitable
>>>here.  draft-ietf-mmusic-comedia-tls needs to say how these
>>>identifiers will be assigned.  Will IANA maintain a registry?
>>
>>Good point.  I'll note to the WG that Russ also sent this to the IESG
>>as a Last Call comment on the document.
>>
>>There are some instances when attribute values are registered in IANA,
>>not just the att-field.  One that is comparable is the key management
>>protocol identifier from draft-ietf-mmusic-kmgmt-ext.
>>
>>So a suggestion is to add to the IANA Considerations a crisp new
>>sub-registry for the hash-func values in the fingerprint attribute.
>>Its rules for registration can be that new identifiers are
>>permitted only for hash functions found in RFC 3279 or updates
>>of RFC 3279.
>>
>>Does the editor want to propose some IANA Considerations text?
>>
>>Allison (wearing the hat of an AD shepherd for comedia-tls)
>>
>>
>>
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>

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