Use of the SHAKE One-way Hash Functions in the Cryptographic Message Syntax (CMS)
draft-ietf-lamps-cms-shakes-00

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LAMPS WG                                                         Q. Dang
Internet-Draft                                                      NIST
Intended status: Standards Track                           P. Kampanakis
Expires: August 19, 2018                                   Cisco Systems
                                                       February 15, 2018

  Use of the SHAKE One-way Hash Functions in the Cryptographic Message
                              Syntax (CMS)
                     draft-ietf-lamps-cms-shakes-00

Abstract

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

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

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   This Internet-Draft will expire on August 19, 2018.

Copyright Notice

   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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Table of Contents

   1.  Change Log  . . . . . . . . . . . . . . . . . . . . . . . . .   2
   2.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   2
   3.  Message Digest Algorithms . . . . . . . . . . . . . . . . . .   3
     3.1.  One-way Extensible-Output-Function SHAKEs . . . . . . . .   3
     3.2.  Mask Generation SHAKEs  . . . . . . . . . . . . . . . . .   3
   4.  Signature Algorithms  . . . . . . . . . . . . . . . . . . . .   4
     4.1.  RSASSA-PSS with SHAKEs  . . . . . . . . . . . . . . . . .   4
     4.2.  ECDSA with SHAKEs . . . . . . . . . . . . . . . . . . . .   5
   5.  Message Authentication Codes with SHAKEs  . . . . . . . . . .   6
   6.  Acknowledgement . . . . . . . . . . . . . . . . . . . . . . .   7
   7.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .   7
   8.  Security Considerations . . . . . . . . . . . . . . . . . . .   7
   9.  References  . . . . . . . . . . . . . . . . . . . . . . . . .   8
     9.1.  Normative References  . . . . . . . . . . . . . . . . . .   8
     9.2.  Informative References  . . . . . . . . . . . . . . . . .   8
   Appendix A.  ASN.1 Module . . . . . . . . . . . . . . . . . . . .   9
   Authors' Addresses  . . . . . . . . . . . . . . . . . . . . . . .   9

1.  Change Log

   [ EDNOTE: Remove this section before publication. ]

   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:

      *  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, this
   specification describes the use of these one-way hash functions with
   the RSASSA-PSS signature algorithm [RFC8017] and the Elliptic Curve
   Digital Signature Algorithm (ECDSA) [X9.62] with the CMS signed-data
   content type.

Dang & Kampanakis        Expires August 19, 2018                [Page 2]
Internet-Draft                SHAKEs in CMS                February 2018

3.  Message Digest Algorithms

3.1.  One-way Extensible-Output-Function SHAKEs

   The SHA-3 family of one-way hash functions is specified in [SHA3].
   In the SHA-3 family, two extendable-output functions, called SHAKE128
   and SHAKE256 are defined.  Four hash functions, SHA3-224, SHA3-256,
   SHA3-384, and SHA3-512 are also defined but are out of scope for this
   document.

   In CMS, Digest algorithm identifiers are located in the SignedData
   digestAlgorithms field, the SignerInfo digestAlgorithm field, the
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