Re: [pkix] TrustAnchorInfo Media (MIME) Type

Carl Wallace <carl@redhoundsoftware.com> Tue, 24 November 2015 12:02 UTC

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Date: Tue, 24 Nov 2015 07:02:34 -0500
From: Carl Wallace <carl@redhoundsoftware.com>
To: Jim Schaad <ietf@augustcellars.com>, 'Peter Bowen' <pzbowen@gmail.com>, <pkix@ietf.org>
Message-ID: <D279BACC.44E96%carl@redhoundsoftware.com>
Thread-Topic: [pkix] TrustAnchorInfo Media (MIME) Type
References: <CAK6vND9y72cX1n8TfAu=NGJoh6H0Vuy6BOQNUjsiL_vArVY4QQ@mail.gmail.com> <042101d1267e$b626dcb0$22749610$@augustcellars.com>
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Subject: Re: [pkix] TrustAnchorInfo Media (MIME) Type
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TAMP (RFC 5934) defines media types for messages that contain
TrustAnchorInfo structures. For example, application/tamp-update to
provide trust anchor store management instructions to a TA store or
application/tamp-status-response to return details regarding contents of a
TA store.

On 11/24/15, 1:09 AM, "pkix on behalf of Jim Schaad"
<pkix-bounces@ietf.org on behalf of ietf@augustcellars.com> wrote:

>I don't know about a file extension, but the media type would be
>application/cms as defined in RFC 7193.
>
>I would guess, but do not know, that it was thought that one would only
>send
>a list of one item rather than the TrustAnchorInfo structure on its own.
>
>The other thing to consider is if one is going to want to used one of the
>CMS security wrappers on the type as well.
>
>Jim
>
>
>> -----Original Message-----
>> From: pkix [mailto:pkix-bounces@ietf.org] On Behalf Of Peter Bowen
>> Sent: Monday, November 23, 2015 9:20 PM
>> To: <pkix@ietf.org> <pkix@ietf.org>
>> Subject: [pkix] TrustAnchorInfo Media (MIME) Type
>> 
>> RFC 5914 defines the TrustAnchorInfo  and TrustAnchorList data types and
>> assigns a CMS content type for TrustAnchorList.  It does not request any
>> assignment of Media (MIME) Types for either the TAI or TAL structures.
>> 
>> Has there been any discussion or informal consensus of a Media Type or
>file
>> extension for either data structure?
>> 
>> Thanks,
>> Peter
>> 
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>> pkix@ietf.org
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