I-D Action: draft-ietf-cbor-packed-09.txt

internet-drafts@ietf.org Mon, 10 July 2023 18:53 UTC

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Subject: I-D Action: draft-ietf-cbor-packed-09.txt
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Date: Mon, 10 Jul 2023 11:53:01 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts
directories. This Internet-Draft is a work item of the Concise Binary Object
Representation Maintenance and Extensions (CBOR) WG of the IETF.

   Title           : Packed CBOR
   Author          : Carsten Bormann
   Filename        : draft-ietf-cbor-packed-09.txt
   Pages           : 25
   Date            : 2023-07-10

Abstract:
   The Concise Binary Object Representation (CBOR, RFC 8949 == STD 94)
   is a data format whose design goals include the possibility of
   extremely small code size, fairly small message size, and
   extensibility without the need for version negotiation.

   CBOR does not provide any forms of data compression.  CBOR data
   items, in particular when generated from legacy data models, often
   allow considerable gains in compactness when applying data
   compression.  While traditional data compression techniques such as
   DEFLATE (RFC 1951) can work well for CBOR encoded data items, their
   disadvantage is that the receiver needs to decompress the compressed
   form to make use of the data.

   This specification describes Packed CBOR, a simple transformation of
   a CBOR data item into another CBOR data item that is almost as easy
   to consume as the original CBOR data item.  A separate decompression
   step is therefore often not required at the receiver.


   // The present version (-09) provides two table setup tags (common,
   // split setup) and discusses behavior in case of references to
   // unpopulated table entries during unpacking.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-cbor-packed/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-cbor-packed-09.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-cbor-packed-09

Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts

I-D Action: draft-ietf-cbor-packed-09.txt internet-drafts