1. 1 CCSDS Security Working Group Fall 2008 Meeting 15-16 October 2008 Berlin Germany

2. 2 AGENDA 13 October 2008 – 08:00 – 09:00: CCSDS Plenary – 09:00 – 12:00: Systems Engineering Area (SEA) Plenary 14 October 2008 (09:00 – 12:00) – Space Data Link Layer Security BOF 15 October 2008 (09:00 – 17:00) – Welcome, opening remarks, logistics, agenda bashing, introduction for new attendees + Review of document progress and results of Spring 2008 meeting – Document Status (encryption, authentication, key management, mission planners) – “Big Picture” discussions (Black) – 1200-1300: Lunch – Security Architecture Document Discussions (Black) – Mission Planner’s Guide (Biggerstaff) 16 October 2008 (09:00 – 17:00) – Key Management (Fischer) – Application Layer Security (Pajevski/Weiss) – 1200-1300: Lunch – Other discussions (from last meeting): » “Color” of books (magenta vs. blue) » Encryption & authentication application-specific parameters » Common Criteria for mission security profiles (knit docs together) » Agency security implementations (approach, requirements, security services) – Meeting with DTN BOF (tentative) 17 October 2008 – 1300-1700: SEA Wrap-up Plenary

3. 3 Status Washington (March 2008) Progress: » Discussed SecWG Security Architecture comments. Most resolved. Discussed possibility of adding link layer security. BSNC will revise for next meeting. » Discussed authentication document and added GMAC (should) and CMAC (may). » Met with SM&C – gave thumbs up to their security architecture. » Discussed CFDP and application layer security in general. » Reviewed Key Management Green and Magenta docs » Reviewed Mission Planners Security Guide draft » Reviewed the status of SCPS-SP (and its flaw) – decided not to repair and resurrect it. » Discussed and tabled the use of the Common Criteria for mission security profiles » Held joint mtg w/SLS to being a Space Link Layer Security BOF Current Progress: » Held interim telecon June 4, 2008 » Security sections written for both Encryption and Authentication docs. Reversed RSA DSA for dig signature. Both docs forwarded to Secretariat for editing Encryption doc out for “pre-review” review » Revised version of Security Architecture distributed for WG comments