Originally Posted by
dishdad
The simple test was/is no different now than 5+ years ago.
Tune into your BISS encrypted channel and record (1-2MB is ample) the .ts stream....channel must be actually transmitting encrypted as several are part time 'open'.
Load this .ts recording into your preferred software prog and config the prog with your search parameters, ie:, a starting and finishing range. It will then scan, stop and advise you indicating when the correct syntax is found for that particular channel and the .ts packet you loaded.
An easy proving move for this is to load a .ts recording for a channel that YOU ALREADY KNOW clears with a working BISS keyline (syntax). Config your 'finder' prog with a line several 1000 keys before and after the KNOWN working keys and set the prog running.......it will stop and indicate the syntax when it finds it, check that found keyline with your own known keys.
Does work, but be advised that to cover the whole range of possibilities may take several weeks of non stop scanning before success!
Added to the above, many of the 'feeds' using the BISS system, as opposed to the fixed running tv channels, often change their keyline with every transmission, fortunately the public tv channels alter keys less frequently.
Leaked keys or not, keys are keys and this software prog finds them.
Below, gives the thread containing one of the 'finder' progs, sample .ts packet and suggestions for you to try yourself:-
Demo and program download to 'Search' for BISS/DCW.
https://www.satpimps.co.uk/showthread.php?t=69232
This thread gives a little more BISS info:-
https://www.satpimps.co.uk/showthread.php?t=61832
For lots it enhances an already interesting hobby although it seems to be of little interest to the basic channel watcher.
Whatever, hope this helps a little with the questions asked.
Best wishes.
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