Digital cinema (D-cinema) packaging MXF track file essence encryption

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

30-04-2009

Publisher

British Standards Institution

1 Scope
2 Normative References
3 Overview
4 Encrypted Essence Container
5 Cryptographic Framework
   5.1 Cryptographic Framework Key
   5.2 Length
   5.3 Context SR
6 Cryptographic Context
   6.1 Cryptographic Context Key
   6.2 Length
   6.3 Context ID
   6.4 Source Essence Container Label
   6.5 Cipher Algorithm
   6.6 MIC Algorithm
   6.7 Cryptographic Key ID
7 Encrypted Triplet
   7.1 Encrypted Triplet Key
   7.2 Length
   7.3 Cryptographic Context Link
   7.4 Plaintext Offset
   7.5 Source Key
   7.6 Source Length
   7.7 Encrypted Source Value
   7.8 TrackFile ID [optional]
   7.9 Sequence Number [optional]
   7.10 MIC [optional]
8 Encrypted Track File Constraints
   8.1 Encrypted Essence Track
   8.2 Cryptographic Framework DM Track
   8.3 Index Tables
9 Reference Decryption Processing Model
   9.1 Overall Flow
   9.2 Modules
10 Label and Key Structures
   10.1 Encrypted Essence Container Label
   10.2 Cryptographic Framework Label
   10.3 Cryptographic Framework Key
   10.4 Cryptographic Context Key
   10.5 Encrypted Triplet Key
   10.6 AES-CBC with 128-bit Key UL
   10.7 HMAC-SHA1 with 128-bit Key UL
Annex A - Security Properties (Informative)
Annex B - Bibliography (Informative)

Describes the syntax of encrypted D-Cinema non-interleaved MXF frame-wrapped track files and specifies a matching reference decryption model.

Committee	CPW/36
DevelopmentNote	Supersedes 07/30170878 DC. (04/2009) Reviewed and confirmed by BSI, November 2012. (10/2012)
DocumentType	Standard
Pages	34
PublisherName	British Standards Institution
Status	Current
Supersedes	07/30170878 DC : DRAFT AUG 2007

Standards	Relationship
ISO 26429-6:2008	Identical
SMPTE ST 429.6 : 2006 AMD 1 2018	Identical

SMPTE EG 42 : 2015	MATERIAL EXCHANGE FORMAT (MXF) - MXF DESCRIPTIVE METADATA
SMPTE ST 390 : 2011	MATERIAL EXCHANGE FORMAT (MXF) - SPECIALIZED OPERATIONAL PATTERN "OP-ATOM" (SIMPLIFIED REPRESENTATION OF A SINGLE ITEM)
ISO/IEC 14496-10:2014	Information technology Coding of audio-visual objects Part 10: Advanced Video Coding
SMPTE ST 336 : 2017	DATA ENCODING PROTOCOL USING KEY-LENGTH-VALUE
SMPTE RP 205 : 2014	APPLICATION OF UNIQUE MATERIAL IDENTIFIERS IN PRODUCTION AND BROADCAST ENVIRONMENTS
SMPTE RP 210.10 : 2007	METADATA DICTIONARY REGISTRY OF METADATA ELEMENT DESCRIPTIONS
SMPTE ST 377 : 2004	PROPOSED MATERIAL EXCHANGE FORMAT (MXF) - FILE FORMAT SPECIFICATION
FIPS PUB 197 : 2001	ADVANCED ENCRYPTION STANDARD (AES)
SMPTE 298M : 1997	TELEVISION - UNIVERSAL LABELS FOR UNIQUE IDENTIFICATION OF DIGITAL DATA
SMPTE EG 41 : 2004	MATERIAL EXCHANGE FORMAT (MXF) ENGINEERING GUIDELINE
FIPS PUB 186 : 0	DIGITAL SIGNATURE STANDARD (DSS)
SMPTE RP 224.9 : 2008	SMPTE LABELS REGISTER
SMPTE ST 429.3 : 2007	D-CINEMA PACKAGING - SOUND AND PICTURE TRACK FILE

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BS ISO 26429-6:2008

Current

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