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SimulCrypt • Overview
APEX1000 All-Purpose Edge QAM Software Version 2.4.x • Installation and Operation Manual
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573408-001-a
The SimulCrypt Configuration window sets described in the following sections are:
•
SimulCrypt Configuration
•
EMMG Configuration
•
SCS-ECMG Configuration
•
EIS Configuration
The following read-only screens are also detailed:
SimulCrypt Events
EMMG Statistics
ECMG Statistics
EIS Statistics
SimulCrypt Functions
The APEX1000 offers the following SimulCrypt functions:
•
A CWG, generating random control words to be used as the basic for scrambling,
and to produce entitlement messages from different conditional access providers
•
An SCS interface between the head-end and different conditional access providers,
to control the generation of ECMs and manage the scrambling of each SCG
•
A MUX function, to insert entitlement messages from each different conditional
access system into the Transport Stream flow
•
A PSIG function, to modify or generate Program Specific Information for each
Transport Stream
•
A scrambling function that makes possible the encryption of group services with a
common control word
SimulCrypt Interfaces
The APEX1000 supports the following SimulCrypt protocols:
Interface
Protocol Version
Description
ECMG
Ù
SCS
V2, V3
CW and ECM transfer between SCS and ECMG.
Shortening of CP is not supported.
EMMG
Ù
MUX
V2, V3
Transfer of third party EMMs for insertion into
multiplex.
EIS
Ù
SCS
V3, V4
Transfer of scrambling, scheduling and access criteria
between EIS and SCS.