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BS ISO 26430-3:2008

Current
Current

The latest, up-to-date edition.

Digital cinema (D-cinema) operations Generic extra-theatre message format
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

04-30-2009

Foreword
1 Scope
2 Conformance Notation
3 Normative References
4 Glossary
5 Overview of Generic Extra Theater Message
  (informative)
6 Authenticated and Public (Unencrypted) Information
  6.1 MessageId
  6.2 MessageType
  6.3 AnnotationText
  6.4 IssueDate
  6.5 Signer
  6.6 RequiredExtensions (Optional)
  6.7 NonCriticalExtensions (Optional)
7 Authenticated and Private (Encrypted) Information
  7.1 EncryptedKey
      7.1.1 EncryptionMethod
      7.1.2 KeyInfo
      7.1.3 CipherData
      7.1.4 EncryptionProperties
      7.1.5 ReferenceList
      7.1.6 CarriedKeyName
  7.2 EncryptedData (Optional)
8 Signature Information
  8.1 XML Embedding
  8.2 SignedInfo
  8.3 SignatureValue
  8.4 KeyInfo Certificate Chain
  8.5 Object Information
Annex A - Design Features and Security Goals
          (Informative)
Annex B - Bibliography (Informative)
Annex C - XML Schema for ETM (Normative)
Annex D - XML Diagram Legend (Informative)
Revision Notes

Describes specification for a generic Extra-Theatre Message (ETM) format for use with unidirectional communications channels used in security communcations for Digital Cinema (D-Cinema) systems.

This standard presents a specification for a generic Extra-Theatre Message (ETM) format for use with unidirectional communications channels used in security communcations for Digital Cinema (D-Cinema) systems.

The ETM specification is a generic XML security wrapper that includes specific fields which can be extended to carry different kinds of information to meet various application-level requirements. (For example, the Key Delivery Message (KDM) is a specific instance of this format.) The ETM uses W3C Extensible Markup Language (see [XML]) to represent the information payload. It provides security using the XML encryption and signature primitives.

Note: The brackets convention \'[...]\' as used herein denotes either a normative or informative reference.

Committee
CPW/36
DevelopmentNote
Supersedes 07/30170891 DC. (04/2009) Reviewed and confirmed by BSI, November 2012. (10/2012)
DocumentType
Standard
Pages
32
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 26430-3:2008 Identical

SMPTE ST 430.1 : 2017 D-CINEMA OPERATIONS - KEY DELIVERY MESSAGE
FIPS PUB 197 : 2001 ADVANCED ENCRYPTION STANDARD (AES)
SMPTE ST 430.2 : 2017 D-CINEMA OPERATIONS - DIGITAL CERTIFICATE
FIPS PUB 180 : 2002 SECURE HASH STANDARD

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