Nagravision Boxkey ?

[bigpete]

Hi. In the mrb312 menu there is an item that says "change nagravision boxkey".can someone explain what this is/does please.Is this anything to do with codes for Polsat/Tvn as these channels are blank again?
thanks
Pete

[Ichijoe]

I think the Narga Boxkey should be something like: D2 F2 76 42 3D AF AD 8D
I think it's for Narga1. So that being the case this shouldn't have anything to do,
with anything. As I don't think there are any Narg1 Channels left, and certainly
not Polsat\Cryfa+! At least this is my impressions from useing
DragonCrypt, Nagra2 (Ohlaladin), makes no mention of this Key. However Narga1
(i.e. Negravision), does! note the Nargabox Key which is the same as above.
Which also should be the same Nargabox key for your Matrix. Atleast this was so
with my old Matrix Reloaded CAM. Wich I had given away after getting the T-Rex CAM.

As for what it's good for? I thought I read somewhere that the Nargabox Key
was used in pretty much the same way as the NDS Box Serial. Beeing that if a
provider had wished to marry a Card to just the One STB, that they could use
this method to do so. Thankfully most operators chose not to do this.

Well that's about all I know about the Nargabox Key....