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AGENDA

CCSDS Security Working Group Spring 2008 Meeting 11-12 March 2008 Washington DC (Marriott Courtyard, Crystal City VA). AGENDA. 10 March 2008 08:00 – 09:00 : CCSDS Plenary 09:00 – 12:00 : Systems Engineering Area (SEA) Plenary 11 March 2008 (09:00 – 17:00)

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AGENDA

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  1. CCSDS Security Working GroupSpring 2008 Meeting11-12 March 2008Washington DC(Marriott Courtyard, Crystal City VA)

  2. AGENDA • 10 March 2008 • 08:00 – 09:00: CCSDS Plenary • 09:00 – 12:00: Systems Engineering Area (SEA) Plenary • 11 March 2008 (09:00 – 17:00) • 09:00 – 10:30: Welcome, opening remarks, logistics, agenda bashing, Introduction for new attendees + Review of document progress and results of Fall 2008 meeting • 10:30 – 12:00: Joint meeting with Spacecraft Monitoring & Control • Document Status (encryption, authentication, key management, mission planners, security green book) • 1200-1300: Lunch • Authentication Document Discussion (HMAC replacement?) (All) • Security Architecture Document Discussions (Black) • CFDP Security (Pajevski) • 12 March 2008 (09:00 – 17:00) • Key Management (Fischer) • Mission Planner’s Guide (Wells, Biggerstaff) • 1200-1300: Lunch • Other discussions (per Jan 2008 telecon): • SCPS-SP • SLE security experiences • Encryption & authentication application-specific parameters • Review of CCSDS doc security sections • Threat doc review • Common Criteria for mission security profiles (knit docs together) • Agency security implementations (approach, requirements, security services) • 13 March 2008 (09:00 – 12:00) • Joint meeting with SLS to discuss link-layer security BOF • 14 March 2008 • 1300-1700: SEA Wrap-up Plenary

  3. Status • Heppenheim (October 2007) Progress: • Discussed SecWG Security Architecture – restructured – BSNC will revise • Discussed encryption and authentication documents and decided to go Magenta • Entertaining proposals to replace HMAC with cipher-based MAC in authentication document pending ESA study • Changed names of ‘trade study’ docs to ‘trade survey’ and will publish as green books • Key Management broken into 2 docs – Green and Magenta – provide comments • Mission Planners Security Guide 1st draft discussed • Agreed to study the use of the Common Criteria for mission security profiles • Current Progress: • Held interim telecon Jan 25, 2008 • Final WG comments on encryption docs and authentication survey before submitting docs to secretariat • Revised version of Security Architecture distributed for WG comments • Revision of Mission Planners Guide to be distributed to WG before March mtg. • Finalized wording changes to the “Security Green Book” regarding “implicit authentication” (ESA objections)

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