Nagra Hex Block Decryption Research

[Benfica200]

@DJWeed and maybe you will need more data too

DATA88: 72C5F550FBDFAE3A0AFFAD433D2988068E760AEB5102D0076E81074767CFF62076FDDAF2684D71E9796A59965D6028D3D8E31D89B11A76691C78BBF85C3ED6452E2C232E1318E1105E784D82283139776E3940418D38376293407FA79BD79493045F03A41FC7F21AD9D8053FB4991A5A66A5D91D9F76BCCB011E715FE3FC896E6CE646C40FC32746

N60: 99A6EDA58B102D1FA914514197ED5762C041CAFA91523EB5DE070566E266987F9DEBA9A2575644F62361BC7620057FB0D359F2A289631A3A4FC0AAD58DC9EA478A493435228FF4C90850AC2939A6DB832D6DE67B433EBA03D0B6687577FD3749

D60: 49A4B3545BB1961F0D97DA5638EE1DAB0C00BCBB99B934AB504E472D87A7AAC1C7BBF2E3073F26F05E06F3201EBAE3F6E86C1FC365EFB20CA791288FA2302B5861B85B2840B9D37D903662CD868C96342959B4942930C390DA41FBBE53569801

UPC not use this data...

 

[feri33]

@Benfica200

yes, if only unique pairing with DT05_20 is used there, these global data are usable only for playing

 

[pachecoso]

Like your need patch oscam to start your card.

Exactly without initial mount patching on your oscam your card will not turn, since in the card start , the card gives responses to mode unique and global, so you need to change a little code in the oscam card init to bypass this measure , otherwise card will never init.

 

[10pln]

Hello, can anyone tell me how the 017c block works?

 

[fullpackage]

hello,
I need help extracting a key from the CI+ CAM model
MAX TV

 

[karlo.e]

for why ? still working the one public key where you can found on internet

 

[adas]

SCdata dt05_20, and there is nothing public here

Cau Adas

 

[fullpackage]

hello,
I need help extracting a key from the CI+ CAM model
MAX TV

 

[Oggiman]

@fullpackage

Why double post this query again in this thread? Please wait for answers & you've already had 2 replies.

 

[fullpackage]

for why ? still working the one public key where you can found on internet

I tried it didn't work for me

 

[karlo.e]

then you have bad oscam

 

[fullpackage]

then you have bad oscam

Raspberry Pi 5
Ubuntu 23.10 (GNU/Linux 6.5.0-1009-raspi aarch64)
OSCAM was built and merged patches nagra merlin cak7-pairing

 

[karlo.e]

for this you have problem

 

[fullpackage]

for this you have problem

What is the solution in your opinion? I tried on a receiver with the same problem

 

[karlo.e]

good oscam

 

[rtznfrtz]

What is the solution in your opinion? I tried on a receiver with the same problem

your card init is bad. check reader config (probably MHz, CardMhz)

 

[fullpackage]

your card init is bad. check reader config (probably MHz, CardMhz)

• 2024/02/05 19:00:52 7DA9003C r (reader) MAX_TV_1 [pcsc] card system not supported
• 2024/02/05 19:00:52 7DA9003C r (reader) MAX_TV_1 [pcsc] Normal mode failed, reverting to Deprecated Mode
• 2024/02/05 19:00:57 7DA9003C r (reader) MAX_TV_1 [pcsc] Error activating card.
• 2024/02/05 19:00:57 7DA9003C r (reader) MAX_TV_1 [pcsc] ATR: 3F FF 95 00 FF 91 81 71 A0 47 00 44 4E 41 53 50 31 38 32 20 4D 65 72 52 32 36 4C
• 2024/02/05 19:00:58 7DA9003C r (reader) MAX_TV_1 [pcsc] detect native nagra card
• 2024/02/05 19:01:02 7DA9003C r (reader) MAX_TV_1 [pcsc] card system not supported
• 2024/02/05 19:01:02 7DA9003C r (reader) MAX_TV_1 [pcsc] THIS WAS A FAILED START ATTEMPT No 1 out of max allotted of 1
• 2024/02/05 19:01:02 7DA9003C r (reader) MAX_TV_1 [pcsc] card initializing error

 

[karlo.e]

again.. you have bad oscam !!

 

[fullpackage]

again.. you have bad oscam !!

What version do you recommend?

 

[karlo.e]

preferably one that where supports max tv .. I think that uncle Google will know