[Sls-rfm] Fw: [Cesg-all] Results of CESG Polls closing 10 December 2021

Tue Dec 14 07:50:52 UTC 2021

Just see

CESG E-Poll Identifier:  CESG-P-2021-11-003 
Approval to publish CCSDS 414.1-B-3, Pseudo-Noise 
(PN) Ranging Systems (Blue Book, Issue 3)
Results of CESG poll beginning 26 November 2021 and ending 10 December 
2021:

                 Abstain:  1 (25%) (Merri)
Approve Unconditionally:  3 (75%) (Shames, Aguilar Sanchez, Wilmot)
Approve with Conditions:  0 (0%) Disapprove with Comment:  0 (0%)
Total Respondents:  4

No response was received from the following Area(s):

     CSS
     SIS

SECRETARIAT INTERPRETATION OF RESULTS:  Approved Unconditionally
PROPOSED SECRETARIAT ACTION:            Generate CMC poll

----- Forwarded by Enrico Vassallo/esoc/ESA on 14/12/21 08:50 -----

From:   "CCSDS Secretariat" <thomas.gannett at tgannett.net>
To:     cesg-all at mailman.ccsds.org
Date:   13/12/21 23:15
Subject:        [Cesg-all] Results of CESG Polls closing 10 December 2021
Sent by:        "CESG-All" <cesg-all-bounces at mailman.ccsds.org>

CESG E-Poll Identifier:  CESG-P-2021-11-002 
Approval to release CCSDS 124.0-R-1, Robust 
Compression of Fixed-length Housekeeping Data 
(Red Book, Issue 1) for CCSDS Agency review
Results of CESG poll beginning 26 November 2021 and ending 10 December 
2021:

                 Abstain:  0 (0%)
Approve Unconditionally:  1 (25%) (Merri)
Approve with Conditions:  3 (75%) (Shames, Aguilar Sanchez, Wilmot)
Disapprove with Comment:  0 (0%)

CONDITIONS/COMMENTS:

     Peter Shames (Approve with Conditions):  At 
least a first cut at the SANA and Security 
sections should be made before this document goes 
out for agency review.  These sections are empty at present.

     Ignacio Aguilar Sanchez (Approve with 
Conditions):  Section 1.4: please include a short 
summary of the rationale (less than one page) and 
for further detail provide a reference that is easily and publicly 
available.

Annex B: please fill in all the relevant 
sections; use other Data Compression standards for inspiration.
Furthermore, please take the opportunity to 
update B3 with the latest status of patent 
considerations. Consult CCSDS A02.1-Y-4, section 2.4.1. for guidance.

     Jonathan Wilmot (Approve with 
Conditions):    Concur with SEA AD , SANA and 
security sections should be present. Any 
paremeters for configuration that need to be 
known by both compressor and decompressor 
algorithms  should be SANA registered with more formal definitions.

Total Respondents:  4

No response was received from the following Area(s):

     CSS
     SIS

SECRETARIAT INTERPRETATION OF RESULTS:  Approved with Conditions
PROPOSED SECRETARIAT ACTION:            Generate 
CMC poll after conditions have been addressed

* * * * * * * * * * * * * * * * * * * * * * * *
CESG E-Poll Identifier:  CESG-P-2021-11-003 
Approval to publish CCSDS 414.1-B-3, Pseudo-Noise 
(PN) Ranging Systems (Blue Book, Issue 3)
Results of CESG poll beginning 26 November 2021 and ending 10 December 
2021:

                 Abstain:  1 (25%) (Merri)
Approve Unconditionally:  3 (75%) (Shames, Aguilar Sanchez, Wilmot)
Approve with Conditions:  0 (0%) Disapprove with Comment:  0 (0%)
Total Respondents:  4

No response was received from the following Area(s):

     CSS
     SIS

SECRETARIAT INTERPRETATION OF RESULTS:  Approved Unconditionally
PROPOSED SECRETARIAT ACTION:            Generate CMC poll

* * * * * * * * * * * * * * * * * * * * * * * *
CESG E-Poll Identifier:  CESG-P-2021-11-004 
Approval to publish CCSDS 350.1-G-3, Security 
Threats against Space Missions (Green Book, Issue 3)
Results of CESG poll beginning 26 November 2021 and ending 10 December 
2021:

                 Abstain:  0 (0%)
Approve Unconditionally:  3 (75%) (Merri, Shames, Aguilar Sanchez)
Approve with Conditions:  1 (25%) (Wilmot)
Disapprove with Comment:  0 (0%)
CONDITIONS/COMMENTS:

     Jonathan Wilmot (Approve with 
Conditions):  3.4.10 UNAUTHORIZED ACCESS should 
also address crew interfaces which do not 
interface through ground systems. An issue to 
discuss is crew inability to safe themselves when 
inappropriate  security measures lock them out.
Consider adding a Tainted Software section 
similar to 3.4.11 TAINTED HARDWARE COMPONENTS. Same logic could apply.

Consider adding some discussion on how 
Probabilities were determined in treat analysis 
tables. That would be very useful to the target audience.
Consider adding some discussion on time 
distribution. Accurate clocks are key to 
navigation and communications protocols such as 
DTN.  Missions have proposed NTP for vehicle to 
vehicle time synchronization which brings issues 
with jumps in time forward/backwards, time 
convergence latency, 
 which could be threats either intended or 
unintended.

Total Respondents:  4

No response was received from the following Area(s):

     CSS
     SIS

SECRETARIAT INTERPRETATION OF RESULTS:  Approved with Conditions
PROPOSED SECRETARIAT ACTION:            Generate 
CMC poll after conditions have been addressed

* * * * * * * * * * * * * * * * * * * * * * * *

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