[media-types] [IANA #1443731] application/vnd.cmmf-efd +xml registration request

"Amanda Baber via RT" <[email protected]> Wed, 01 Apr 2026 22:23:57 +0000
Newsgroups gmane.ietf.types
Message-ID <[email protected]>
Hi Alexey,

Sending a reminder for #2 of 3 from February 10th.

thanks,
Amanda

On Tue Feb 10 18:41:26 2026, amanda.baber wrote:
> Hi Alexey,
> 
> This is #2 of 3 from ETSI.
> 
> thanks,
> Amanda
> 
> =====
> 
> Email: [email protected]
> 
> Media type name: application
> 
> Media subtype name: vnd.cmmf-efd+xml
> 
> Required parameters: None
> 
> Optional parameters: None
> 
> Encoding considerations: binary
> 
> UTF-8
> 
> Security considerations: The EFD contains references to other
> resources. It is coded in XML, and there are risks that deliberately
> malformed XML can cause security issues. In addition, an EFD can be
> authored that causes receiving clients to access other resources; if
> widely distributed, this can be used to cause a denial of service
> attack.
> The EFD format does not incorporate any active or executable content.
> However, other forms of material from outside sources can be
> referenced by an EFD, and this material can contain active or
> executable content. Such material is expected to be identified by its
> own MIME type, and the security considerations of that format should
> be taken into account.
> 
> If operating in an insecure environment and required by the
> content/service provider, elements and attributes of EFD may be
> encrypted to protect their confidentiality by using the syntax and
> processing rules specified in the W3C Recommendation "XML Encryption
> Syntax and Processing".
> If operating in an insecure environment and required by the
> content/service provider, the digital signing and verification
> procedures specified in the W3C Recommendation "XML Signature Syntax
> and Processing" may be used to protect data origin authenticity and
> integrity of the EFD
> 
> Interoperability considerations: The present document defines a
> platform-independent expression of a document, and it is intended that
> wide interoperability can be achieved
> 
> Published specification: ETSI TS 103 973
> 
> Applications which use this media: Various
> 
> Fragment identifier considerations: None
> 
> Restrictions on usage: None
> 
> Provisional registration? (standards tree only): No
> 
> Additional information:
> 
> 1. Deprecated alias names for this type: N/A
> 2. Magic number(s): N/A
> 3. File extension(s): efd
> 4. Macintosh file type code: N/A
> 5. Object Identifiers: N/A
> 
> General Comments: None
> 
> Person to contact for further information:
> 
> 1. Name: Jason Cloud
> 2. Email: [email protected]
> 
> Intended usage: COMMON
> 
> Author/Change controller: ETSI

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