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ISO 20215:2015

Current

Current

The latest, up-to-date edition.

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

11-08-2015

€123.00
Excluding VAT

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
ISO/IEC 18033-3:2010 Information technology Security techniques Encryption algorithms Part 3: Block ciphers
FIPS PUB 197 : 2001 ADVANCED ENCRYPTION STANDARD (AES)
FIPS PUB 186 : 0 DIGITAL SIGNATURE STANDARD (DSS)
FIPS PUB 180 : 2002 SECURE HASH STANDARD
NASA CCSDS 350.8-G : ISSUE 1 INFORMATION SECURITY GLOSSARY OF TERMS

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