Use of the SHAKE One-way Hash Functions in the Cryptographic Message Syntax (CMS)
draft-ietf-lamps-cms-shakes-01

Document Type Active Internet-Draft (lamps WG)
Last updated 2018-06-30
Replaces draft-dang-lamps-cms-shakes-hash
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LAMPS WG                                                         Q. Dang
Internet-Draft                                                      NIST
Intended status: Standards Track                           P. Kampanakis
Expires: December 31, 2018                                 Cisco Systems
                                                           June 29, 2018

  Use of the SHAKE One-way Hash Functions in the Cryptographic Message
                              Syntax (CMS)
                     draft-ietf-lamps-cms-shakes-01

Abstract

   This document describes the conventions for using the SHAKE family of
   hash functions with the Cryptographic Message Syntax (CMS).

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   provisions of BCP 78 and BCP 79.

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   This Internet-Draft will expire on December 31, 2018.

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   Copyright (c) 2018 IETF Trust and the persons identified as the
   document authors.  All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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Dang & Kampanakis       Expires December 31, 2018               [Page 1]
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Table of Contents

   1.  Change Log  . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
   3.  Identifiers . . . . . . . . . . . . . . . . . . . . . . . . .   3
   4.  Use in CMS  . . . . . . . . . . . . . . . . . . . . . . . . .   4
     4.1.  Message Digests . . . . . . . . . . . . . . . . . . . . .   4
     4.2.  Signatures  . . . . . . . . . . . . . . . . . . . . . . .   5
       4.2.1.  RSASSA-PSS Signatures . . . . . . . . . . . . . . . .   5
       4.2.2.  ECDSA Signatures  . . . . . . . . . . . . . . . . . .   6
     4.3.  Public Keys . . . . . . . . . . . . . . . . . . . . . . .   6
       4.3.1.  RSASSA-PSS Public Keys  . . . . . . . . . . . . . . .   6
       4.3.2.  ECDSA Public Keys . . . . . . . . . . . . . . . . . .   7
     4.4.  Message Authentication Codes  . . . . . . . . . . . . . .   7
   5.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   8
   6.  Security Considerations . . . . . . . . . . . . . . . . . . .   8
   7.  Acknowledgements  . . . . . . . . . . . . . . . . . . . . . .   8
   8.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   9
     8.1.  Normative References  . . . . . . . . . . . . . . . . . .   9
     8.2.  Informative References  . . . . . . . . . . . . . . . . .   9
   Appendix A.  ASN.1 Module . . . . . . . . . . . . . . . . . . . .  10
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .  10

1.  Change Log

   [ EDNOTE: Remove this section before publication. ]

   o  draft-ietf-lamps-cms-shake-01:

      *  Significant reorganization of the sections to simplify the
         introduction, the new OIDs and their use in CMS.

      *  Added new OIDs for RSASSA-PSS that hardcodes hash, salt and
         MFG, according the WG consensus.

      *  Updated Public Key section to use the new RSASSA-PSS OIDs and
         clarify the algorithm identifier usage.

      *  Removed the no longer used SHAKE OIDs from section 3.1.

   o  draft-ietf-lamps-cms-shake-00:

      *  Various updates to title and section names.

      *  Content changes filling in text and references.

   o  draft-dang-lamps-cms-shakes-hash-00:

Dang & Kampanakis       Expires December 31, 2018               [Page 2]
Internet-Draft                SHAKEs in CMS                    June 2018

      *  Initial version

2.  Introduction

   The Cryptographic Message Syntax (CMS) [RFC5652] is used to digitally
   sign, digest, authenticate, or encrypt arbitrary message contents.
   This specification describes the use of the SHAKE128 and SHAKE256
   specified in [SHA3] as new hash functions in CMS.  In addition, it
   describes the use of these functions with the RSASSA-PSS signature
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