BK&RSA

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xandesat

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Hello, I have a receiver with cenexão to TTL UART, someone could give me a hand to be able to draw BK and RSA?
 

otlo

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I have removed processor STi7111-IUC on Australian sat box , anyone can help me with pinout of cpu points or schematics too dump please ?
 
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behmen

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I need help for try extract dump from pace dsr 7151/24

What i need?
Where can i find a board shema to know where is the chip to read?

Thx
 
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n3bk

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Good!
No need this information to study the encryption ....
but those who want to study I pass by the IRD private. this data is necessary yes :thum:


No big deal

506163655F445843353030304B4E425F3134313033303130 = Pace_DXC5000KNB_14103010

NETvirtua Brasil cable prov, flash encrypted AES with cpu key, bye bye 016c decryption block ;) good luck and good studies :D on secret provider
 

NOW-ON

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No big deal

506163655F445843353030304B4E425F3134313033303130 = Pace_DXC5000KNB_14103010

NETvirtua Brasil cable prov, flash encrypted AES with cpu key, bye bye 016c decryption block ;) good luck and good studies :D on secret provider


very good!
Calhordas see you already are able to decrypt the flash, then I ask're already doing it out?
 

n3bk

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Decrypt nothing if you look in the bin file it pointed to at B:08D0

Flash encrypted AES 128bits key, good luck its all i can say to you...


also quick note......

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


0000
0886 ===============> New CSC block header
B31EE39C ===========> CPUID
0001 ===============> MaxNumber of provider IDS
3811 ===============> Provider ID
0800 ===============> Security Architecture BCM97xxxx
0800 ===============> Security Architecture
01 =================> 3DES encrypt/decrypt Mode
81 =================> eCK table Size
10 =================> cw Keyslot IDx 0x10
E882BA71ADB33AB3A40F375E95A55F29 ==> eck1
DE14D4F74FEFF3274587C18EE787AF5B ==> eck2
6A74641317D093E8A8A442746558122E ==> eck3
C06EDAE64A63B04BA386CB8744287584 ==> eck4
C9EC6FBE277B2C72F2DE0E342C19A698 ==> eck5
C01C04A85511AE48FDD4BE4E6D5F60A8 ==> eck6
0C904204AE513804340D5CCDD71E77BD ==> eck7
489CB8F06A30212A9366E79F452C0B05 ==> eck8

bye....
 
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BOADIL

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to those who ask offload clear to say that each operator has its different ways to encrypt data
 
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