BS ISO 20215-2015 Space data and information transfer systems CCSDS cryptographic algorithms《空间数据和信息传输系统 CCSDS密码算法》.pdf

1、BSI Standards PublicationBS ISO 20215:2015Space data and informationtransfer systems CCSDScryptographic algorithmsBS ISO 20215:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 20215:2015.The UK participation in its preparation was entrusted to Technical Com

2、mittee ACE/68, Space systems and operations.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standa

3、rds Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 87914 2 ICS 49.140 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 December 2015.Am

4、endments/corrigenda issued since publicationDate Text affectedBS ISO 20215:2015 ISO 2015Space data and information transfer systems CCSDS cryptographic algorithmsSystmes de transfert des informations et donnes spatiales Algorithmes cryptographiques CCSDSINTERNATIONAL STANDARDISO20215First edition201

5、5-08-15Reference numberISO 20215:2015(E)BS ISO 20215:2015 ISO 2015Space data and information transfer systems CCSDS cryptographic algorithmsSystmes de transfert des informations et donnes spatiales Algorithmes cryptographiques CCSDSINTERNATIONAL STANDARDISO20215First edition2015-08-15Reference numbe

6、rISO 20215:2015(E)BS ISO 20215:2015ISO 20215:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electron

7、ic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, G

8、eneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 20215:2015ISO 20215:2015(E)ii ISO 2015 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2015, Published in SwitzerlandAll rights reserved. Unless otherwise specified, no part of this publication may be re

9、produced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the reques

10、ter.ISO copyright officeCh. de Blandonnet 8 CP 401CH-1214 Vernier, Geneva, SwitzerlandTel. +41 22 749 01 11Fax +41 22 749 09 47copyrightiso.orgwww.iso.orgBS ISO 20215:2015ISO 20215:2015(E) ISO 2015 All rights reserved iiiForewordISO (the International Organization for Standardization) is a worldwide

11、 federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that

12、committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in acc

13、ordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requ

14、ires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 20215 was prepared by the Con

15、sultative Committee for Space Data Systems (CCSDS) (as CCSDS 352.0-B-1, November 2012) and was adopted (without modifications except those stated in clause 2 of this International Standard) by Technical Committee ISO/TC 20, Aircraft and space vehicles, Subcommittee SC 13, Space data and information

16、transfer systems.BS ISO 20215:2015BS ISO 20215:2015Recommendation for Space Data System StandardsCCSDSCRYPTOGRAPHIC ALGORITHMSRECOMMENDED STANDARDCCSDS 352.0-B-1 BLUE BOOK November 2012BS ISO 20215:2015Recommendation for Space Data System StandardsCCSDSCRYPTOGRAPHIC ALGORITHMSRECOMMENDED STANDARDCCS

17、DS 352.0-B-1 BLUE BOOK November 2012BS ISO 20215:2015CCSDS RECOMMENDED STANDARD FOR CRYPTOGRAPHIC ALGORITHMSCCSDS 352.0-B-1 Page i November 2012AUTHORITYIssue: Recommended Standard, Issue 1Date: November 2012Location: Washington, DC, USAThis document has been approved for publication by the Manageme

18、nt Council of the Consultative Committee for Space Data Systems (CCSDS) and represents the consensus technical agreement of the participating CCSDS Member Agencies. The procedure for review and authorization of CCSDS documents is detailed in Organization and Processes for the Consultative Committee

19、for Space Data Systems, and the record of Agency participation in the authorization of this document can be obtained from the CCSDS Secretariat at the address below.This document is published and maintained by: CCSDS SecretariatSpace Communications and Navigation Office, 7L70 Space Operations Missio

20、n DirectorateNASA HeadquartersWashington, DC 20546-0001, USA ISO 2015 All rights reservedISO 20215:2015(E)BS ISO 20215:2015CCSDS RECOMMENDED STANDARD FOR CRYPTOGRAPHIC ALGORITHMSCCSDS 352.0-B-1 Page ii November 2012STATEMENT OF INTENTThe Consultative Committee for Space Data Systems (CCSDS) is an or

21、ganization officially established by the management of its members. The Committee meets periodically to address data systems problems that are common to all participants, and to formulate sound technical solutions to these problems. Inasmuch as participation in the CCSDS is completely voluntary, the

22、 results of Committee actions are termed Recommended Standards and are not considered binding on any Agency. This Recommended Standard is issued by, and represents the consensus of, the CCSDS members. Endorsement of this Recommendation is entirely voluntary. Endorsement, however, indicates the follo

23、wing understandings: o Whenever a member establishes a CCSDS-related standard, this standard will be in accord with the relevant Recommended Standard. Establishing such a standard does not preclude other provisions which a member may develop. o Whenever a member establishes a CCSDS-related standard,

24、 that member will provide other CCSDS members with the following information: - The standard itself.- The anticipated date of initial operational capability.- The anticipated duration of operational service.o Specific service arrangements shall be made via memoranda of agreement. Neither this Recomm

25、ended Standard nor any ensuing standard is a substitute for a memorandum of agreement. No later than three years from its date of issuance, this Recommended Standard will be reviewed by the CCSDS to determine whether it should: (1) remain in effect without change; (2) be changed to reflect the impac

26、t of new technologies, new requirements, or new directions; or (3) be retired or canceled.In those instances when a new version of a Recommended Standard is issued, existing CCSDS-related member standards and implementations are not negated or deemed to be non-CCSDS compatible. It is the responsibil

27、ity of each member to determine when such standards or implementations are to be modified. Each member is, however, strongly encouraged to direct planning for its new standards and implementations towards the later version of the Recommended Standard. ISO 2015 All rights reservedISO 20215:2015(E)BS

28、ISO 20215:2015BS ISO 20215:2015CCSDS RECOMMENDED STANDARD FOR CRYPTOGRAPHIC ALGORITHMSCCSDS 352.0-B-1 Page i November 2012AUTHORITYIssue: Recommended Standard, Issue 1Date: November 2012Location: Washington, DC, USAThis document has been approved for publication by the Management Council of the Cons

29、ultative Committee for Space Data Systems (CCSDS) and represents the consensus technical agreement of the participating CCSDS Member Agencies. The procedure for review and authorization of CCSDS documents is detailed in Organization and Processes for the Consultative Committee for Space Data Systems

30、, and the record of Agency participation in the authorization of this document can be obtained from the CCSDS Secretariat at the address below.This document is published and maintained by: CCSDS SecretariatSpace Communications and Navigation Office, 7L70 Space Operations Mission DirectorateNASA Head

31、quartersWashington, DC 20546-0001, USA ISO 2015 All rights reservedISO 20215:2015(E)BS ISO 20215:2015CCSDS RECOMMENDED STANDARD FOR CRYPTOGRAPHIC ALGORITHMSCCSDS 352.0-B-1 Page ii November 2012STATEMENT OF INTENTThe Consultative Committee for Space Data Systems (CCSDS) is an organization officially

32、established by the management of its members. The Committee meets periodically to address data systems problems that are common to all participants, and to formulate sound technical solutions to these problems. Inasmuch as participation in the CCSDS is completely voluntary, the results of Committee

33、actions are termed Recommended Standards and are not considered binding on any Agency. This Recommended Standard is issued by, and represents the consensus of, the CCSDS members. Endorsement of this Recommendation is entirely voluntary. Endorsement, however, indicates the following understandings: o

34、 Whenever a member establishes a CCSDS-related standard, this standard will be in accord with the relevant Recommended Standard. Establishing such a standard does not preclude other provisions which a member may develop. o Whenever a member establishes a CCSDS-related standard, that member will prov

35、ide other CCSDS members with the following information: - The standard itself.- The anticipated date of initial operational capability.- The anticipated duration of operational service.o Specific service arrangements shall be made via memoranda of agreement. Neither this Recommended Standard nor any

36、 ensuing standard is a substitute for a memorandum of agreement. No later than three years from its date of issuance, this Recommended Standard will be reviewed by the CCSDS to determine whether it should: (1) remain in effect without change; (2) be changed to reflect the impact of new technologies,

37、 new requirements, or new directions; or (3) be retired or canceled.In those instances when a new version of a Recommended Standard is issued, existing CCSDS-related member standards and implementations are not negated or deemed to be non-CCSDS compatible. It is the responsibility of each member to

38、determine when such standards or implementations are to be modified. Each member is, however, strongly encouraged to direct planning for its new standards and implementations towards the later version of the Recommended Standard. ISO 2015 All rights reservedISO 20215:2015(E)BS ISO 20215:2015BS ISO 2

39、0215:2015CCSDS RECOMMENDED STANDARD FOR CRYPTOGRAPHIC ALGORITHMSCCSDS 352.0-B-1 Page iii November 2012FOREWORDAttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CCSDS shall not be held responsible for identifying any or all such pate

40、nt rights.Through the process of normal evolution, it is expected that expansion, deletion, or modification of this document may occur. This Recommended Standard is therefore subject to CCSDS document management and change control procedures, which are defined in Organization and Processes for the C

41、onsultative Committee for Space Data Systems(CCSDS A02.1-Y-3). Current versions of CCSDS documents are maintained at the CCSDS Web site:http:/www.ccsds.org/ Questions relating to the contents or status of this document should be addressed to the CCSDS Secretariat at the address indicated on page i.

42、ISO 2015 All rights reservedISO 20215:2015(E)BS ISO 20215:2015CCSDS RECOMMENDED STANDARD FOR CRYPTOGRAPHIC ALGORITHMSCCSDS 352.0-B-1 Page iv November 2012At time of publication, the active Member and Observer Agencies of the CCSDS were:Member Agencies Agenzia Spaziale Italiana (ASI)/Italy. Canadian

43、Space Agency (CSA)/Canada. Centre National dEtudes Spatiales (CNES)/France. China National Space Administration (CNSA)/Peoples Republic of China. Deutsches Zentrum fr Luft- und Raumfahrt e.V. (DLR)/Germany. European Space Agency (ESA)/Europe. Federal Space Agency (FSA)/Russian Federation. Instituto

44、Nacional de Pesquisas Espaciais (INPE)/Brazil. Japan Aerospace Exploration Agency (JAXA)/Japan. National Aeronautics and Space Administration (NASA)/USA. UK Space Agency/United Kingdom. Observer Agencies Austrian Space Agency (ASA)/Austria. Belgian Federal Science Policy Office (BFSPO)/Belgium. Cent

45、ral Research Institute of Machine Building (TsNIIMash)/Russian Federation. China Satellite Launch and Tracking Control General, Beijing Institute of Tracking and Telecommunications Technology (CLTC/BITTT)/China. Chinese Academy of Sciences (CAS)/China. Chinese Academy of Space Technology (CAST)/Chin

46、a. Commonwealth Scientific and Industrial Research Organization (CSIRO)/Australia. CSIR Satellite Applications Centre (CSIR)/Republic of South Africa. Danish National Space Center (DNSC)/Denmark. Departamento de Cincia e Tecnologia Aeroespacial (DCTA)/Brazil. European Organization for the Exploitati

47、on of Meteorological Satellites (EUMETSAT)/Europe. European Telecommunications Satellite Organization (EUTELSAT)/Europe. Geo-Informatics and Space Technology Development Agency (GISTDA)/Thailand. Hellenic National Space Committee (HNSC)/Greece. Indian Space Research Organization (ISRO)/India. Instit

48、ute of Space Research (IKI)/Russian Federation. KFKI Research Institute for Particle the movement towards joy-sticking of instruments by principal investigators; the decreasing costs for hardware, potentially allowing cheap rogue ground stations to be established; and national trends towards enhanci

49、ng mission security. These recommended algorithms establish a set of common denominators among all missions for implementing information security services. 1.5 DOCUMENT STRUCTUREFour sections and three annexes make up this document. Section 1 provides introductory information, definitions, nomenclature, and normative references. Section 2 provides background and rationale for choice of the algorithms. Section 3 describes the encryption algorithm. Section 4 describes the authentication algorit