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decrypt a firmware

Discussion in 'Ethical hacking' started by riCoS, Feb 26, 2011.

  1. riCoS

    riCoS New Member

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    hi
    i want to run my paytv card on one of my alternative linux receivers. unfurtunalty it´s not that easy. the card is a nagra 3 (N3) card from via embratel. like all N3 cards there is a so called boxkey and RSA. the card can be used in just one set-top-box. the original from the provider.
    to run it in a dreambox or azbox or what ever i need this rsa and boxkey and put it inside the emulator. this will allow the emulator to read my card just like the original settopbox. i know that i have to dump the firmware from the flash of the original settopbox. this can be done. "no" problem...more or less. lol i will use an up2008 to dump it.
    this dump will contain the FW which contain the rsa and boxkey. but this FW will be decrypted. and i want to know how i can decrypt it. can you help me?
     
  2. riCoS

    riCoS New Member

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    not decrypted but encrypted
    i want to decryt it.
     
  3. riCoS

    riCoS New Member

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    is there nobody who can help me?
     

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