OTP Security Part II

 

To verife the decrypted CW, we can use the offline CSA decrypter and have a look arround.

Importen is that we record the full raw TS file from the beam. (included ECM/EMM data)

Tools we need!

  • CI+ Modul for the vendor (Irdeto, Nagra,NDS,Cryptoworks,Conax)

fi_203616

We can pull the basic informations from the CI+ Eeprom if it¬īs needed. (AT45 Flash)

  • A Box or Device that can record the full raw Stream.
  • Some wire and solder stuff
  • A talki device like Bus Pirat or Arduino to log.
  • a PCB adapter for CI or wire to get all data between Host and Client

If we got all the stuff we can start hacking without cracking ūüôā sound for me legal, but not sure.

Basicly the CI+ recives all TS stuff from the Box (tuner) and decrypt the TS Stream.

 

 

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