Integrity Check Value and Timestamp TLV Definitions for Mobile Ad Hoc Networks (MANETs)
draft-ietf-manet-rfc6622-bis-03
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Active Internet-Draft (manet WG)
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Last updated |
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2013-07-23
(latest revision 2013-07-02)
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IETF
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Intended RFC status |
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Proposed Standard
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plain text
pdf
html
bibtex
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WG state
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Submitted to IESG for Publication
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Document shepherd |
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Joseph Macker
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Shepherd write-up |
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Show
(last changed 2013-05-29)
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| IESG |
IESG state |
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Waiting for AD Go-Ahead::Revised I-D Needed
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Consensus Boilerplate |
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Yes
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Telechat date |
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Responsible AD |
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Adrian Farrel
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IESG note |
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The Document Shepherd is Joseph Macker (jpmacker@gmail.com).
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Send notices to |
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manet-chairs@tools.ietf.org, draft-ietf-manet-rfc6622-bis@tools.ietf.org
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| IANA |
IANA review state |
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Version Changed - Review Needed
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IANA action state |
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None
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Mobile Ad hoc Networking (MANET) U. Herberg
Internet-Draft Fujitsu Laboratories of America
Obsoletes: 6622 (if approved) T. Clausen
Intended status: Standards Track LIX, Ecole Polytechnique
Expires: January 3, 2014 C. Dearlove
BAE Systems ATC
July 2, 2013
Integrity Check Value and Timestamp TLV Definitions
for Mobile Ad Hoc Networks (MANETs)
draft-ietf-manet-rfc6622-bis-03
Abstract
This document revises, extends and replaces RFC 6622. It describes
general and flexible TLVs for representing cryptographic Integrity
Check Values (ICVs) and timestamps, using the generalized Mobile Ad
Hoc Network (MANET) packet/message format defined in RFC 5444. It
defines two Packet TLVs, two Message TLVs, and two Address Block TLVs
for affixing ICVs and timestamps to a packet, a message, and one or
more addresses, respectively.
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 http://datatracker.ietf.org/drafts/current/.
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 January 3, 2014.
Copyright Notice
Copyright (c) 2013 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
(http://trustee.ietf.org/license-info) in effect on the date of
Herberg, et al. Expires January 3, 2014 [Page 1]
Internet-Draft ICV and Timestamp TLVs for MANETs July 2013
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.
Herberg, et al. Expires January 3, 2014 [Page 2]
Internet-Draft ICV and Timestamp TLVs for MANETs July 2013
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1. Differences from RFC6622 . . . . . . . . . . . . . . . . 4
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 5
3. Applicability Statement . . . . . . . . . . . . . . . . . . . 5
4. Security Architecture . . . . . . . . . . . . . . . . . . . . 6
5. Overview and Functioning . . . . . . . . . . . . . . . . . . . 7
6. General ICV TLV Structure . . . . . . . . . . . . . . . . . . 8
7. General Timestamp TLV Structure . . . . . . . . . . . . . . . 8
8. Packet TLVs . . . . . . . . . . . . . . . . . . . . . . . . . 9
8.1. ICV Packet TLV . . . . . . . . . . . . . . . . . . . . . 9
8.2. TIMESTAMP Packet TLV . . . . . . . . . . . . . . . . . . 10
9. Message TLVs . . . . . . . . . . . . . . . . . . . . . . . . . 10
9.1. ICV Message TLV . . . . . . . . . . . . . . . . . . . . . 10
9.2. TIMESTAMP Message TLV . . . . . . . . . . . . . . . . . . 11
10. Address Block TLVs . . . . . . . . . . . . . . . . . . . . . . 11
10.1. ICV Address Block TLV . . . . . . . . . . . . . . . . . . 11
10.2. TIMESTAMP Address Block TLV . . . . . . . . . . . . . . . 11
11. ICV: Basic . . . . . . . . . . . . . . . . . . . . . . . . . . 12
12. ICV: Hash Function and Cryptographic Function . . . . . . . . 12
12.1. General ICV TLV Structure . . . . . . . . . . . . . . . . 12
12.1.1. Rationale . . . . . . . . . . . . . . . . . . . . . . 14
12.2. Considerations for Calculating the ICV . . . . . . . . . 14
12.2.1. Packet ICV TLV . . . . . . . . . . . . . . . . . . . 14
12.2.2. Message ICV TLV . . . . . . . . . . . . . . . . . . . 15
12.2.3. Address Block ICV TLV . . . . . . . . . . . . . . . . 15
12.3. Example of a Message Including an ICV . . . . . . . . . . 16
13. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 16
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