Dear ADs,

Please find below an updated charter proposal for a working group on JSON 
integrity and encryption.  Based on working group discussions, I believe there 
is consensus around the current text.  

Changes from <http://www.ietf.org/mail-archive/web/woes/current/msg00160.html>:
-- Moved milestone dates forward 5 months
-- Changed "signing" to "integrity protection", to encompass asymmetric and 
symmetric

Thanks,
--Richard




Javascript Object Signing and Encryption (jose)
=================================================

Background 
----------

Javascript Object Notation (JSON) is a text format for the serialization of 
structured data described in RFC 4627. The JSON format is often used for 
serializing and transmitting structured data over a network connection. With 
the increased usage of JSON in protocols in the IETF and elsewhere, there is 
now a desire to offer security services such as encryption, digital signatures, 
and message authentication codes (MACs) for data that is being carried in JSON 
format.

Different proposals for providing such security services have already been 
defined and implemented. This Working Group's task is to standardize two 
security services, integrity protection (signature and MAC) and encryption, in 
order to increase interoperability of security features between protocols that 
use JSON.  The Working Group will base its work on well-known message security 
primitives (e.g., CMS), and will solicit input from the rest of the IETF 
Security Area to be sure that the security functionality in the JSON format is 
correct.

This group is chartered to work on four documents:

1) A Standards Track document specifying how to apply JSON-structured integrity 
protection to data, including (but not limited to) JSON data structures.  
"Integrity protection" includes public-key digital signatures as well as 
symmetric-key MACs.

2) A Standards Track document specifying how to apply a JSON-structured 
encryption to data, including (but not limited to) JSON data structures.

3) A Standards Track document specifying how to encode public keys as 
JSON-structured objects.

4) A Standards Track document specifying mandatory-to-implement algorithms for 
the other three documents.

The working group may decide to address one or more of these goals in a single 
document, in which case the concrete milestones for signing/encryption below 
will both be satisfied by the single document.

Goals and Milestones 
--------------------

Jan 2012    Submit JSON object integrity document as a WG item.

Jan 2012    Submit JSON object encryption document as a WG item.

Jan 2012    Submit JSON key format document as a WG item.

Jan 2012    Submit JSON algoritm document as a WG item.

Jun 2012    Start Working Group Last Call on JSON object integrity document.

Jun 2012    Start Working Group Last Call on JSON object encryption document.

Jun 2012    Start Working Group Last Call on JSON key format document.

Jun 2012    Start Working Group Last Call on JSON algorithm document.

Jul 2012    Submit JSON object integrity document to IESG for consideration as 
Standards Track document.

Jul 2012    Submit JSON object encryption document to IESG for consideration 
as Standards Track document.

Jul 2012    Submit JSON key format document to IESG for consideration 
as Standards Track document.

Jul 2012    Submit JSON algorithm document to IESG for consideration 
as Standards Track document.


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