Space data and information transfer systems — CCSDS cryptographic algorithms

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

08-11-2015

Publisher

International Organization for Standardization

The algorithms contained in ISO 20215:2015 are recommended for use on space missions with a requirement for information (e.g., data, voice, and video) confidentiality, authentication, or authenticated confidentiality. The algorithms may be employed on any or all mission communications links such as the forward space link (e.g., telecommand), the return space link (e.g., telemetry, science data), as well as across the ground data network. They could as well be used to ensure confidentiality and authenticity of stored data.

A symmetric algorithm assumes that all communicating entities possess a shared secret (i.e., a ?key') which enables them to encrypt, decrypt, and authenticate information shared among them. The manner in which the shared secret is distributed and managed (key management) is not within the scope of this document. Further information on key management can be found in Space Missions Key Management Concept (reference [B22]).

Committee	ISO/TC 20/SC 13
DevelopmentNote	Supersedes ISO/DIS 20215. (08/2015)
DocumentType	Standard
Pages	19
PublisherName	International Organization for Standardization
Status	Current

Standards	Relationship
BS ISO 20215:2015	Identical

ISO/IEC 19772:2009	Information technology Security techniques Authenticated encryption
NASA CCSDS 350.6-G : ISSUE 1	SPACE MISSIONS KEY MANAGEMENT CONCEPT
ISO/IEC 18033-3:2010	Information technology Security techniques Encryption algorithms Part 3: Block ciphers
FIPS PUB 197 : 2001	ADVANCED ENCRYPTION STANDARD (AES)
NASA CCSDS 351.0-M : ISSUE 1	SECURITY ARCHITECTURE FOR SPACE DATA SYSTEMS
NASA CCSDS 350.1-G : ISSUE 2	SECURITY THREATS AGAINST SPACE MISSIONS
FIPS PUB 186 : 0	DIGITAL SIGNATURE STANDARD (DSS)
FIPS PUB 180 : 2002	SECURE HASH STANDARD
NASA CCSDS 350.2-G : ISSUE 1	ENCRYPTION ALGORITHM TRADE SURVEY
NASA CCSDS 350.8-G : ISSUE 1	INFORMATION SECURITY GLOSSARY OF TERMS
NASA CCSDS 350.0-G : ISSUE 2	THE APPLICATION OF CCSDS PROTOCOLS TO SECURE SYSTEMS