Policy on Intellectual Property Right (IPR)
Annex 1 Fundamental principles for the design of
conditional-access systems for digital broadcasting
1 Introduction
2 Normative references
3 Terms, definitions and
abbreviations
3.1 Terms and definitions
Scrambling in digital broadcasting
Descrambling in digital broadcasting
Conditional access
Conditional-access control
Encryption and decryption
Point of origination
Point of presentation
Content
Service
Service protection
3.2 Abbreviations
4 General
description of a conditional-access system
4.1 Reference model
4.2
Scrambling
4.3
Access control
5 User
requirements
5.1 Anti-hacking strength
of a cipher for scrambler and descrambler
5.2
Security
5.3
Selection of common or private scrambling algorithm
5.4 Access modes
5.5 Equipment
standardization
5.6 Access management
5.7 Avoidance of interruptions to the service
6 Entitlement
control messages (ECMs)
7 Entitlement
management messages (EMMs)
8 Receiver access control
functionality
Annex 2 (informative) Examples of the
implementation of a conditional-access system for digital broadcasting
1 Description of “Roscrypt”
system
1.1 Functional and
technical features of “Roscrypt”:
1.2 Other:
2 Description of “CAS-R” system
2.1 Purpose of the system
2.2 Requirement of CAS-R
and its deliberative systems
2.3 Requirement for
security module
2.4 A detailed description
of the system is provided in the following document
3 Description of ARIB STD-B61
based second-generation CAS (ARIB B61-CAS)
3.1 Characteristics of
system
3.2 Requirements for
system
3.3 Scrambling sub-system
3.4 Associated information
sub-system
3.5 Three-layer
architecture and ECM/EMM
3.6 Downloadable CAS
4 Description of the “IEC 62455
with DVB systems”
Attachment 1 to Annex 2 Bibliography