Simple Group Keying Protocol TRILL Use Protfiles
draft-ietf-trill-link-gk-profiles-04
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INTERNET-DRAFT Donald Eastlake
Intended status: Proposed Standard Futurewei
Dacheng Zhang
Huawei
Expires: July 18, 2020 January 19, 2020
Simple Group Keying Protocol TRILL Use Protfiles
<draft-ietf-trill-link-gk-profiles-04.txt>
Abstract
This document specifies use profiles for the application of the
simple group keying protocol (SGKP) to multi-destination TRILL
Extended RBridge Channel message security (RFC 7978) and TRILL over
IP packet security (draft-ietf-trill-over-ip).
Status of This Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Distribution of this document is unlimited. Comments should be sent
to the authors or the TRILL working group mailing list:
trill@ietf.org.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet-
Drafts.
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."
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/1id-abstracts.html. The list of Internet-Draft
Shadow Directories can be accessed at
http://www.ietf.org/shadow.html.
D. Eastlake & D. Zhang [Page 1]
INTERNET-DRAFT TRILL: Group Keying Profiles
Table of Contents
1. Introduction............................................3
1.1 Terminology and Acronyms..............................3
2. DTLS: Extended RBridge Channel Group Keyed Security.....5
2.1 Transmission of Group Keying Messages..................5
2.2 Transmission of Protected Multi-destination Data.......6
3. TRILL Over IP Group Keyed Security......................7
3.1 Transmission of Group Keying Messages..................7
3.2 Transmission of Protected Multi-destination Data.......8
4. Security Considerations.................................9
5. IANA Considerations....................................10
5.1 Group Keying RBridge Channel Protocol Numbers.........10
5.2 Group Secured Extended RBridge Channel SType..........10
Normative References......................................11
Informative References....................................12
Acknowledgements..........................................13
Authors' Addresses........................................14
D. Eastlake & D. Zhang [Page 2]
INTERNET-DRAFT TRILL: Group Keying Profiles
1. Introduction
This document specifies use profiles for the application of the
simple group keying protocol (SGKP) [SGKPrfc] to the use of DTLS
[RFC6347] formatted TRILL [RFC6325] [RFC7780] Extended RBridge
Channel message security [RFC7178] [RFC7978] and to the use of IPsec
formatted TRILL over IP [TRILLoverIP]. It is anticipated that there
will be other uses for the group keying protocol.
1.1 Terminology and Acronyms
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 [RFC2119] [RFC8174]
when, and only when, they appear in all capitals, as shown here.
This document uses terminology and acronyms defined in [RFC6325] and
[RFC7178]. Some of these are repeated below for convenience along
with additional new terms and acronyms.
Data Label - VLAN or FGL.
DTLS - Datagram Transport Level Security [RFC6347].
FGL - Fine Grained Label [RFC7172].
GKd - A distinguished station in a group that is in charge of
which group keying (Section 2) is in use.
GKs - Stations in a group other than GKd (Section 2).
HKDF - Hash based Key Derivation Function [RFC5869].
IS-IS - Intermediate System to Intermediate System [RFC7176].
keying material - The set of a Key ID, a secret key, and a cypher
suite.
PDU - Protocol Data Unit.
QoS - Quality of Service.
RBridge - An alternative term for a TRILL switch.
SHA - Secure Hash Algorithm [RFC6234].
TRILL - Transparent Interconnection of Lots of Links or Tunneled
Routing in the Link Layer.
D. Eastlake & D. Zhang [Page 3]
INTERNET-DRAFT TRILL: Group Keying Profiles
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