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ITU J.96:2002

ITU J.96:2002 Technical Method For Ensuring Privacy In Long-distance International Mpeg-2 Television Transmission Conforming To Recommendation J.89 Describes a Basic Interoperable Scrambling System (BISS-E) for use on digital contribution circuits (satellite, DSNG, etc.) compliant with ITU-T Rec. J.89, which uses fixed keys. BISS-E uses encrypted

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Table of Contents

1Scope
2Informativereference
3Definitions
4Abbreviations
5Securityrequirements
6Modesofoperation
7Mode0
8BISSMode1-Functionalrequirements
8.1Overview
8.2CA_descriptor
9BISSModeE-Functionalrequirements
9.1ClearSessionWord
9.2EncryptedSessionWord
9.3Decryptionscheme
9.3.1Overview
9.3.2Unitidentifiers
9.3.3Decryptionfunction
9.3.4Post-processingfunction

Abstract

Describes a Basic Interoperable Scrambling System (BISS-E) for use on digital contribution circuits (satellite, DSNG, etc.) compliant with ITU-T Rec. J.89, which uses fixed keys. BISS-E uses encrypted Session Words and allows centrally managed conditional access.

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