Cas List - axing 8-0x Operation Instructions Manual

Operation instructions | MIP 8-0x | MIP 16-0x | MIP 8-0xN | MIP 12-0xN
Name: Only used in GUI to easily identify the scrambling groups. Therefore groups should have descriptive names to enable
easy identification at Phase 2 when connecting programs to SCGs.
• Algorithm (Scrambling algorithm) option values:
# unscrambled (scrambling for this SCG is actually disabled)
# DVB-CSA-1
# DVB-CSA-2
# DVB-CISSA
# ATIS-IDSA
# AES-ECB
# AES-CBC
• Scrambling Policy option values:
# All ECMGs: Programs connected to this SCG are scrambled only if all ECMGs are
connected
# Any ECMG: Programs connected to this SCG are scrambled as long as at least one
ECMG is connected
# Always:
• Fallback: (Fallback rule) in case Scrambling Policy (defined above) is not fulfilled. Option values:
# Revert to clear: Stop scrambling. Subscribers will receive programs as unscrambled. Also
non-subscribers are able to view the content.
# Keep last CW: Scrambling is continued using the last CW and the last received ECM.
Subscribers are able to continue the descrambling.
• Crypto Period (sec): Min. period in seconds for one control word (encryption key). Also ECM generator can specify a
minimum period it supports and in this case larger of these two values is used.
•
Status (scrambling status) shown as traffic lights, to provide a quick visual feedback.

5.12.3. CAS List

The table is used to assign readable names to CAS-IDs in order to be able to assign them more easily in the following tables.
Page 44 of 56 AXING-BA_MIP-8-16-0x.pdf | Technical improvements, changes in design, printing- and other errors reserved. | 2023-10-05
Programs are scrambled always. If all ECMG connections are lost, no one
is able to descramble.