[CESG] Interoperability testing

Gian.Paolo.Calzolari at esa.int Gian.Paolo.Calzolari at esa.int
Tue Dec 11 11:20:15 EST 2012

        I cannot speak for SOIS but for the terrestrial path I think that 
the end-to-end considerations are limited to the assumption that
a) a Ground Station is "intrinsically" secure
b) SLE-CSTS protocols are used for transferring data from a Ground Station 
to a Control Center and vice versa
c) security implication on SLE-CSTS services are out of the SLS area
d) frames travels terrestrially still encrypted/authenticated and 
decrypt/validation would be in Control Center

Gilles may comment better than me, of course.


Gian Paolo

"Hooke, Adrian J (9000)" <adrian.j.hooke at jpl.nasa.gov>
"Chris.Taylor at esa.int" <Chris.Taylor at esa.int>
CESG <cesg at mailman.ccsds.org>
11/12/2012 16:58
[CESG] Interoperability testing
Sent by:
cesg-bounces at mailman.ccsds.org

Chris: the CMC asking questions about interoperability testing for the new 
Space Data Link Security book, where the end-end path must be validated -- 
and that path includes the SOIS systems. CNES has allocated resources to 
end-end testing but no other Agency has signed up, which means that CNES 
may lose those resources. Has the ASS-WG discussed this issue?
This same issue appears to be endemic in several other ongoing CCSDS books 
that are under development.
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