CCSDS Engineering Steering Group: Report to the CCSDS Management Council CMC Meeting 24-25 May 2004...

CCSDS Engineering Steering CCSDS Engineering Steering Group:Group:

Report to theReport to theCCSDS Management CouncilCCSDS Management Council

CMC MeetingCMC Meeting24-25 May 200424-25 May 2004

CSA, Montreal, CanadaCSA, Montreal, Canada

Adrian J. HookeAdrian J. HookeChairman, CESGChairman, CESG

1. Overall Status

2. Spring 2004 Meeting Summary

3. CESG Major Issues and Comments

4. CESG Resolutions to CMC

5. CESG Internal Actions

6. Reports from the Area Directors

TOPICSTOPICS

RESTRUCTUREDCCSDS ORGANIZATION

AND PROCESSESCCSDS A02.1-Y-2

CCSDS PROCEDURES

MANUALCCSDS A0.0-Y-9

CCSDS STRATEGIC

PLANCCSDS A01.1-Y-2

CCSDS OPERATING

PLANCCSDS A01.2-Y-2

Definesthe CCSDS

business structure and standardization

processes

Defines theprocedures to be used in carrying out the business

of CCSDS

Defines theCCSDS long-termstrategic objectives

and goals:updated every

5-years

Defines theshort-term CCSDStactical objectives

and goals:updated every

6-months

Overall Status - 1

Approved by CMC (e-ballot) 12/2003;Published April 2004

?? Secretariat shows Issue 9 in 11/2003; was this approved??

Draft Published April 2004; needs CMC approval

Draft Published April 2004; needs CMC approval

Overall Status – 2Proposed Resource Allocation Flow

Meeting MeetingMeeting Meeting

N-1 N N+1

CMC gives CESG draft resource guidelines for

work period “N”

CMC gives CESG draft resource guidelines for

work period “N+1”

CMC MEETINGCMC confirms

resource commitment for work period “N”

CMC MEETING:CMC confirms

resource commitment for

work period “N+1

~ 6 monthswork period “N”

CCSDS OPERATING

PLANCCSDS A01.2-Y-n

CCSDS OPERATING

PLANCCSDS A01.2-Y-n+1

CCSDS OPERATING

PLANCCSDS A01.2-Y-N+2

Overall Status – 3: Draft Resource Allocation Matrix, 21 May 2004

Spring 2004 Meeting Summary

GROUP STATUS 1.1 Systems Architecture WG Ref. Arch: Ready to go Red. Formal representation method started 1.2 Security WG Developed draft Threat and Security Architecture. Revised Security GB 1.3 Information Architecture WG Info. Architecture WB Draft out for review 1.4 SANA BOF Held BoF (21 people), agreement on high level requirements, drafted Charter (SEA/MOIMS/SOIS M&C SIG) MOU drafted by MOIMS & SOIS 2.1 Data Archive Ingestion WG Idle: waiting for CMC decision of PAIMAS. Started L:ife Science/Certification BOF 2.2 Navigation WG ODM will be ready for release as Blue Book by the end of May 2004. 2.3 Info. Pack. & Registries WG Resources -> schedule slip 2.4 S/C Mon + Control WG Moving rapidly, but not enough NASA support 3.1 SLE Ref. Model WG RM completed but no resources for Green Book 3.2 SLE Data Trans. Svcs WG On schedule – FIVE Red/Pink Books delivered for review 3.3 SLE Service Mgmt. WG Very limited resources: new “Super Service” work may be impacted 3.4 Radio Metric Service BOF Good progress; will use Super Service. Time to form WG - need new/reallocated resources 3.5 Super Service (was RAD) BOF Excellent progress, but need new/reallocated resources: first use = RAD 3.6 Expanded Commanding BOF Good progress; will use Super Service. 3.7 Ground Sta. Monitoring BOF Good progress; will use Super Service. 4.1 Onboard Bus + LAN WG Active – on schedule 4.2 Time Crit O/B Net Svc WG Active but resource problems - slip of 4 months 4.3 Time Crit O/B Apps. WG Active but 3 months slip. The WG has been without chair for several months 4.4 Onboard plug-play BOF Active - but delay due to heavy involvement key person in project support. 4.5 Onboard Transducer BOF Active but delay due to priority given to other WG work 5.1 RF & Modulation WG Good progress except no consensus on Rec. 2.4.18 Mod & Coding for High rate P/L TM 5.2 Space Link Code/Sync. WG No consensus on LDPC codes; return to BOF + one Experimental activity 5.3 Data Comp. WG Specification brought to a “near” red book status 5.4 Space Link Protocols WG AOS Pink Sheet June 30th; Issue Red-2 of Encap. Service. 2 Link layer Green books 5.5 TC Channel Coding WG Stopped -- waiting for NASA resources to match ESA 5.6 Ranging Working Group Good progress 5.7 Prox-1 Build-2 WG Prox-1 Physical & Data Link Layer Pink Sheets completed 5.8 Long Eras. Codes BOF Good process but resource problems cloud future 6.1 CFDP Inter.. Test WG Key personnel pulled off to project work. Will move to JPL Protocol Test Bed. 6.2 Unack. CFDP Extensions WG Draft Standard for Agency review 6.3 Packet Protocol WG Unfunded - BNSC funding hiatus 6.4 Cislunar BOF Agreement on producing architecture & updating CCSDS standards. Draft charter produced 6.5 DTN BOF Has not met yet.

• PAIMAS: the CMC needs to make a decision at this meeting on the publication track (Blue or Magenta) of PAIMAS.

• SERVICE MANAGEMENT: the new CSS “Super Service” (formerly Return All Data BOF) looks very promising. It essentially establishes a generic Control Center -> Tracking Station service interface through which multiple flavors of service can tunnel. However, potential benefits cannot be fully realized unless it is supported by Service Management – which is severely resource constrained.

• SECURITY POLICY: the CESG strongly recommends that the CMC should mandate that:

• all CCSDS specifications must contain a section that addresses Security considerations

• An independent Security Audit should be performed to ensure that the topic was in fact properly addressed

However, these requirements should not be imposed on WGs unless the CMC agrees to fund their implementation.

CESG Major Issues and Comments - 1

• LDPC CODES: not clear if the NASA Goddard proposal for Low Density Parity Check Codes should proceed on an independent Orange Book track without WG consensus (see Resolutions).

• SECRETARIAT: issues:– There has been a disruption in CESG activities caused by

Secretariat transition– MUST get the voting system working ASAP– Can each Area and WG be given its own webpage on CCSDS.org,

with both a “public” area and a “private” area, and corresponding Docushare links

– Can an area of the CCSDS website be allocated where non-English versions of CCSDS documents can be accessed?

CESG Major Issues and Comments - 2

CESG Major Issues and Comments – 3Resource Commitments for CESG

LeadershipFUNCTION PERSON AGENCY % TIME

CESG Chairman Hooke NASADeputy CESG Chairman Peccia ESA

SE Area Director Shames NASASE Deputy Area Director Yamada JAXA

MOIMS Area Director Peccia ESAMOIMS Deputy Area Director Thompson BNSC

CSS Area Director Brosi NASACSS Deputy Area Director Lapaian CNES

SOIS Area Director Plancke ESASOIS Deputy Area Director Plummer ESA

SLS Area Director Gerner ESASLS Deputy Area Director Moury CNES

SIS Area Director Durst NASASIS Deputy Area Director Stanton BNSC 0

CCSDS Secretariat BTAS NASA

Resolution Area Subject

CESG-Spring04-R-01

All CESG resolves to request the CMC to perform the following actions:

1. Formally review and comment on the CCSDS CCSDS STRATEGICPLAN, CCSDS A01.1-Y-2, dated April 2004

2. Update the “Draft Resource Allocation Matrix” (13 May 2004 version) to reflect the commitments of the Agencies for the upcoming work period (May-November 2004), and send this information back to the CESG within two weeks.

3. Complete the “Resource Commitments for CESG Leadership” Matrix and send this information back to the CESG within two weeks.

4. Approve the updated CCSDS CCSDS OPERATING PLAN, CCSDS A01.2-Y-2, that will be produced by the CESG in response to the above resource allocations

CESG Resolutions to CMC - 1


CESG-Spring04-R-02

SEA CESG resolves to request the CMC to reaffirm its requirement for the inclusion of a security section in all future Blue Books, including those that are in an advanced stage of development. To accomplish this, the CMC is asked to increase the resources for the Security WG to support an additional “Security Audit” function that will assist each WG in developing the rationale and explanation as to why or why not Security must be addressed in the CCSDS document, or to clearly state that Security has not been addressed owing to lack of resources.

In the event that Security is addressed, the Security Template includes the following information:

1.0 Security Background/Introduction

2.0 Statements of security concerns with respect to the CCSDS document:

data privacy

data integrity

authentication of communicating entities

control of access to resources

availability of resources

auditing of resource usage

3.0 Potential threats and attack scenarios (how could someone break the technology and why)

4.0 Consequences of not applying security to the technology (e.g., loss of life, loss of mission).



CESG-Spring04-

R-03

MOIMS CESG resolves to request the CMC to decide whether to approve production of Producer-Archive Interface Methodology Abstract Standard as either a “CCSDS Recommended Standard” (Blue Book) or a a “CCSDS Recommended Practice” (Magenta Book). Implementations are not appropriate and are waived. Request parallel ISO review



CESG-Spring04-

R-04

CSS CESG resolves to request the CMC to approve publication of the Cross Support Reference Model - CCSDS 910.4-P-1.1 (Pink Book) for Agency review.


CESG-Spring04-

R-05

CSS CESG resolves to request the CMC to approve publication of the SLE Data Transfer books (Red Books) for Agency review:

The following WG drafts will be sent to Secretariat for editing and distribution 2004.05.14:

RAF 911.1-P-1.1 FCLTU 912.1-P-1.1

RCF 911.2-R-2 FSP 912.3-R-2

ROCF 911.5-R-1



CESG-Spring04-R-06

SLS CESG resolves to request the CMC to approve publication of editorially updated Radio Frequency and Modulation Recommendation 401as a Blue Book.


CESG-Spring04-R-07

SLS CESG resolves to request the CMC to approve publication of Radio Frequency and Modulation Pink Sheet 2.4.10 for Agency Review

CESG Resolutions to CMC - 5Resolution Area Subject

CESG-Spring04-R-08

SLS CESG resolves to request the CMC to approve publication of Ranging Pink Sheet 2.5.6B for Agency Review


CESG-Spring04-R-09

SLS CESG resolves to request the CMC to approve publication of Space Link Protocol Encapsulation Service as Red-2 for Agency Review


CESG-Spring04-R-10

SLS CESG resolves to request the CMC to approve publication of Pink Sheets to AOS Space Data Link Protocol for Agency Review


CESG-Spring04-R-11

SLS CESG resolves to request the CMC to clarify whether it is a NASA position that the NASA Goddard submission relative to Low Density Parity Check Codes should be approved to enter the Experimental track with a view to eventual publication as an Orange Book.



CESG-Spring04-R-12

SIS CESG resolves to request the CMC to approve publication of the UCE Pink Sheets to 727.0-B-2 for formal agency review and approval.

Action Item Responsible AD Subject

CESG-Spring04-A-01

SE - Shames Identify interface issues between Systems Engineering Information Architecture WG and other WGs (e.g., MOIMS Information Packaging and Registries WG, Global Information Grid activities). Recommend a course of action by mid-June.


CESG-Spring04-A-02

SE - Shames Distribute draft Reference Architecture Red Book to CESG for approval. CESG to verify that this document is sufficiently prescriptive to become a Blue Book. [This is a Reference Architecture and does not require a prototype implementation. The final Recommendation will be accompanied by a Green Book with examples on use. The initial Red Book with a formal meta-model specified in UML will be produced within a year]

CESG Internal Actions - 1


CESG-Spring04-A-03

SE - Shames Send update of Security Green Book, APPLICATION OF CCSDS PROTOCOLS TO SECURE SYSTEMS, CCSDS-350.0-G-1v3 to CESG for comment.


CESG-Spring04-A-05

MOIMS - Peccia Send “XML Structure and Construction Rules” to CESG for approval as a Red Book. CESG to verify that this document is sufficiently prescriptive to become a Blue Book.


CESG-Spring04-

A-04

SEA Send a Draft “CCSDS Security Recommendation “ to CESG for approval as a Red Book. This will have multiple referenced sections as needed, the first proposed referenced standards being:

1. Proposal for a profile for an encryption standard based on FIPS 197 specification of AES-128

2. Proposal for a profile for an authentication/integrity standard based on FIPS 186-2 specification of the Digital Signature Standard.



CESG-Spring04-A-06

MOIMS - Peccia Send “EAST Pink Pages” to CESG for approval prior to Agency Review.


CESG-Spring04-A-07

MOIMS - Peccia Send “ODM Red Book” to CESG for approval as a CCSDS Recommended Standard (Blue Book) upon completion of a final internal WG review in May 2004.



CESG-Spring04-A-08

MOIMS - Peccia Send “S/C M&C WG” Revised WG Charter to CESG for approval


CESG-Spring04-A-09

MOIMS - Peccia Send “MOIMS-SOIS MoU” to CESG for approval


CESG-Spring04-A-10

MOIMS - Peccia Send “XTCE Review” proposal to CESG for approval and request CESG to ask the OMG to consider this as CCSDS-OMG joint project.


CESG-Spring04-A-11

CSS - Brosi Send concept paper to CESG for approval discussing the impact of developing a new “Super Service”, with 2 initial prototype applications: Return all Data, and Return Radiometric Data. Revise the CSSA charter to accommodate new approach to specifying future SLE services and submit to CESG for approval.



CESG-Spring04-A-13

SLS - Gerner Send “image compression white book” to CESG for approval as Red-1 status


CESG-Spring04-A-15

SIS - Durst Send draft Cislunar Working Group charter to CESG for approval and, if approved, forward to the CMC so that resources may be allocated as soon as possible.


CESG-Spring04-A-12

SLS - Gerner Send “Prox-1 Data Link” and “Prox-1 Physical Layer” Pink Sheerts to CESG for approval as Blue Books.


CESG-Spring04-A-14

SLS - Gerner Send proposed Charter change for “Coding and Synchronization WG” to CESG for approval.

SYSTEMS ENGINEERING SERVICES AREA

CROSS SUPPORT SERVICES AREA

MISSION OPS AND INFO MANAGEMENT SERVICES AREA

SPACECRAFT ONBOARD INTERFACES SERVICES AREA

SPACE LINK SERVICES AREA

SPACE INTERNET SERVICES AREA

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