YANG Data Types and Groupings for Cryptography
draft-ietf-netconf-crypto-types-19
Document Type Active Internet-Draft (netconf WG)
Author Kent Watsen 
Last updated 2021-02-10
Replaces draft-kwatsen-netconf-crypto-types
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NETCONF Working Group                                          K. Watsen
Internet-Draft                                           Watsen Networks
Intended status: Standards Track                        10 February 2021
Expires: 14 August 2021

             YANG Data Types and Groupings for Cryptography
                   draft-ietf-netconf-crypto-types-19

Abstract

   This document presents a YANG 1.1 (RFC 7950) module defining
   identities, typedefs, and groupings useful to cryptographic
   applications.

Editorial Note (To be removed by RFC Editor)

   This draft contains placeholder values that need to be replaced with
   finalized values at the time of publication.  This note summarizes
   all of the substitutions that are needed.  No other RFC Editor
   instructions are specified elsewhere in this document.

   Artwork in this document contains shorthand references to drafts in
   progress.  Please apply the following replacements:

   *  "AAAA" --> the assigned RFC value for this draft

   Artwork in this document contains placeholder values for the date of
   publication of this draft.  Please apply the following replacement:

   *  "2021-02-10" --> the publication date of this draft

   The following Appendix section is to be removed prior to publication:

   *  Appendix A.  Change Log

Status of This Memo

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

   Internet-Drafts are working documents of the Internet Engineering
   Task Force (IETF).  Note that other groups may also distribute
   working documents as Internet-Drafts.  The list of current Internet-
   Drafts is at https://datatracker.ietf.org/drafts/current/.

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Internet-Draft  YANG Data Types and Groupings for Crypto   February 2021

   Internet-Drafts are draft documents valid for a maximum of six months
   and may be updated, replaced, or obsoleted by other documents at any
   time.  It is inappropriate to use Internet-Drafts as reference
   material or to cite them other than as "work in progress."

   This Internet-Draft will expire on 14 August 2021.

Copyright Notice

   Copyright (c) 2021 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
   Provisions Relating to IETF Documents (https://trustee.ietf.org/
   license-info) in effect on the date of publication of this document.
   Please review these documents carefully, as they describe your rights
   and restrictions with respect to this document.  Code Components
   extracted from this document must include Simplified BSD License text
   as described in Section 4.e of the Trust Legal Provisions and are
   provided without warranty as described in the Simplified BSD License.

Table of Contents

   1.  Introduction  . . . . . . . . . . . . . . . . . . . . . . . .   3
     1.1.  Relation to other RFCs  . . . . . . . . . . . . . . . . .   3
     1.2.  Specification Language  . . . . . . . . . . . . . . . . .   5
     1.3.  Adherence to the NMDA . . . . . . . . . . . . . . . . . .   5
   2.  The "ietf-crypto-types" Module  . . . . . . . . . . . . . . .   5
     2.1.  Data Model Overview . . . . . . . . . . . . . . . . . . .   5
     2.2.  Example Usage . . . . . . . . . . . . . . . . . . . . . .  18
     2.3.  YANG Module . . . . . . . . . . . . . . . . . . . . . . .  27
   3.  Security Considerations . . . . . . . . . . . . . . . . . . .  47
     3.1.  No Support for CRMF . . . . . . . . . . . . . . . . . . .  48
     3.2.  No Support for Key Generation . . . . . . . . . . . . . .  48
     3.3.  Unconstrained Public Key Usage  . . . . . . . . . . . . .  48
     3.4.  Unconstrained Private Key Usage . . . . . . . . . . . . .  48
     3.5.  Strength of Keys Configured . . . . . . . . . . . . . . .  49
     3.6.  Encrypting Passwords  . . . . . . . . . . . . . . . . . .  49
     3.7.  Deletion of Cleartext Key Values  . . . . . . . . . . . .  49
     3.8.  The "ietf-crypto-types" YANG Module . . . . . . . . . . .  49
   4.  IANA Considerations . . . . . . . . . . . . . . . . . . . . .  51
     4.1.  The "IETF XML" Registry . . . . . . . . . . . . . . . . .  51
     4.2.  The "YANG Module Names" Registry  . . . . . . . . . . . .  51
   5.  References  . . . . . . . . . . . . . . . . . . . . . . . . .  51
     5.1.  Normative References  . . . . . . . . . . . . . . . . . .  51
     5.2.  Informative References  . . . . . . . . . . . . . . . . .  53
   Appendix A.  Change Log . . . . . . . . . . . . . . . . . . . . .  55
     A.1.  I-D to 00 . . . . . . . . . . . . . . . . . . . . . . . .  55

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Internet-Draft  YANG Data Types and Groupings for Crypto   February 2021

     A.2.  00 to 01  . . . . . . . . . . . . . . . . . . . . . . . .  55
     A.3.  01 to 02  . . . . . . . . . . . . . . . . . . . . . . . .  56
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