SRC-233

CCSDS 355.1-B-1, Space Data Link Security Protocol - Extended Procedures, Blue Book, February 2020, 129 pp.

Consultative Committee for Space Data Systems ·2020 · T1 measured result, peer reviewed · VC09 XC04

Commissioned by CCSDS. Who paid for a study is recorded because it bears on how its conclusions should be read, not because it makes them wrong.

Published claims resting on this source

CLM-0763 The civil space link security standards deliberately do not say which encryption to use, do not describe how to build a real system, and leave the choice of algorithm to the mission; a companion document adds the key management, rekeying and replay protection needed to run the protocol.

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SRC-233 , recorded 2026-09-04.