SPARTA, Inc.

7110 Samuel Morse Drive Columbia MD 21046 US +1-443-430-8052 peter.lovell@sparta.com

Security DTN Research Group RFC Request for Comments I-D Internet-Draft DTN Delay-Tolerant Networking Disruption-Tolerant Networking This document described a confidentiality ciphersuite for metadata in Delay-Tolerant Networking (DTN) Bundle Protocol (BP) bundles. The content has been incorporated into the Bundle Security Protocol specification and this separate document is now withdrawn.

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 . This document defined a ciphersuite for the DTN bundle security protocol to protect metadata portions of a bundle. The content has been incorporated into the Bundle Security Protocol specification and this separate document is now withdrawn.

Harvard University

1350 Mass. Ave. Cambridge MA 02138 US +1 617 495 3864 sob@harvard.edu

USC/Information Sciences Institute

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The MITRE Corporation

7515 Colshire Drive McLean VA 22102 US +1 (703) 983-7209 susan@mitre.org http://mitre.org/

Trinity College Dublin

Distributed Systems Group Department of Computer Science Trinity College Dublin 2 Ireland +353-1-608-1539 stephen.farrell@cs.tcd.ie

SPARTA, Inc.

7110 Samuel Morse Drive Columbia MD 21046 US +1-443-430-8089 hsw@sparta.com

SPARTA, Inc.

7110 Samuel Morse Drive Columbia MD 21046 US +1-443-430-8052 peter.lovell@sparta.com