draft-hallambaker-joseunencoded

Last Version:	draft-hallambaker-joseunencoded-01.txt		Tracker Entry
Date:	26-Mar-2015
Disposition:	expired
Previous Versions:	draft-hallambaker-joseunencoded-00.txt (diff)    - 25-Mar-2015

Internet Engineering Task Force (IETF)              Phillip Hallam-Baker
INTERNET-DRAFT                                         Comodo Group Inc.
Intended Status: Standards Track                          March 25, 2015
Expires: September 26, 2015


                   JOSE Direct Compact Serialization
                   draft-hallambaker-joseunencoded-01

Abstract

   An alternative serialization for JOSE signatures is presented in 
   which the headers, signature and payload are encoded directly, 
   without Base64 encoding. Use of this format requires the use of a 
   binary transport that does not

Status of This Memo

   This Internet-Draft is submitted in full conformance with the 
   provisions of BCP 78 and BCP 79.

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   Copyright (c) 2015 IETF Trust and the persons identified as the 
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   described in the Simplified BSD License.











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Table of Contents

   .  Definitions  . . . . . . . . . . . . . . . . . . . . . . . . .  3
      1.1.  Requirements Language . . . . . . . . . . . . . . . . . .  3
   2.  Serialization  . . . . . . . . . . . . . . . . . . . . . . . .  3
   3.  Acknowledgements . . . . . . . . . . . . . . . . . . . . . . .  3
   4.  Security Considerations  . . . . . . . . . . . . . . . . . . .  3
   5.  IANA Considerations  . . . . . . . . . . . . . . . . . . . . .  3
   6.  References . . . . . . . . . . . . . . . . . . . . . . . . . .  4
      6.1.  Normative References  . . . . . . . . . . . . . . . . . .  4
   Author's Address . . . . . . . . . . . . . . . . . . . . . . . . .  4











































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. Definitions

1.1. Requirements Language

   The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", 
   "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this 
   document are to be interpreted as described in RFC 2119 [RFC2119].

. Serialization

   In the JWS Direct Serialization, no JWS Unprotected Header is used. 
   In this case, the JOSE Header and the JWS Protected Header are the 
   same.

   In the JWS Direct Serialization, a JWS is represented as the 
   concatenation:

   UTF8(JWS Protected Header)) || '.' || (JWS Payload) || '.' ||

   (JWS Signature)

   The calculation of the signature is performed over the octet sequence
   that corresponds to the concatenation:

   UTF8(JWS Protected Header)) || '.' || (JWS Payload) || '.'

. Acknowledgements

   Mike Jones provided advice on an early version of this proposal.

. Security Considerations

   The security considerations presented in [I-D.ietf-jose-json-web-
   signature] apply.

. IANA Considerations

   Type name: application

   Subtype name: jose+direct

   Required parameters: n/a

   Optional parameters: n/a

   Encoding considerations: 8bit; application/jose+direct values are 
   represented as a JSON Object; UTF-8 encoding SHOULD be employed for 
   the JSON object.






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   Security considerations: See the Security Considerations section of 
   [I-D.ietf-jose-json-web-signature]

   Interoperability considerations: n/a

   Published specification: [I-D.ietf-jose-json-web-signature]

   Applications that use this media type: TBD

   Fragment identifier considerations: n/a

   Additional information: Magic number(s): n/a, File extension(s): n/a,
   Macintosh file type code(s): n/a

   Person & email address to contact for further information: Phillip 
   Hallam-Baker (phill@hallambaker.com)

   Intended usage: COMMON

   Restrictions on usage: none

   Author: Phillip Hallam-Baker (phill@hallambaker.com)

   Change Controller: IESG

   Provisional registration?  No

. References

6.1. Normative References

   [RFC2119]  Bradner, S., "Key words for use in RFCs to Indicate 
              Requirement Levels", BCP 14, RFC 2119, March 1997.

   [I-D.ietf-jose-json-web-signature]  Jones, M,Bradley, J,Sakimura, N, 
              "JSON Web Signature (JWS)", Internet-Draft draft-ietf-
              jose-json-web-signature-41, 16 January 2015.

Author's Address

   Phillip Hallam-Baker
   Comodo Group Inc.

   philliph@comodo.com










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