Nagra Hex block Decryption

Benfica200 · Feb 4, 2018

Is just to say that in the new OpenSSL, IDEA cipher is disabled.

blubber83 · Feb 4, 2018

Benfica200 said:
Is just to say that in the new OpenSSL, IDEA cipher is disabled.

depends on the distro - upstream openssl still includes IDEA
openssl/crypto/idea at master · openssl/openssl · GitHub

spud1966 · Feb 7, 2018

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Micha_123 · Feb 14, 2018

a question , how get MOD1, MOD2 and IRD BLOCK from dump,

we have decoded block 016C, have 3310,3460, 3588 D008 but how to get MOD1, MOD2 and IRD BLOCK ?

wasserwaage · Feb 14, 2018

NNDecompress first 24 bytes of 35_88 to get RSA Keyset. Second part of 35_88 is public modulo to work with cak7 instruction 0E (send authentication info)

dognaldo · Feb 17, 2018

Hi, Any good soul could just calculate MOD1 and MOD2 from this old dump ?

link --> MEGA

Benfica200 · Feb 18, 2018

dognaldo said:
Hi, Any good soul could just calculate MOD1 and MOD2 from this old dump ?

link --> MEGA

SYSID-5E11

MOD1-
C097DC49C8B1B4706A64705B2B9917FEC4A789E5B94B1448E9BEB3A7245DBCA22B2D157E4A7A72F1BA96C2656B65F7FE742CBB8479B7144CEA00F740CFA0ED6AD5A7ED8B397F58B296DB94FC114D3B750DFCCFE75C01B22844C073F4C09BBC079D617F94CFC7FD83571F2F8FA62D032D

MOD2-AA3A35BC7751D5C3D4042D47EB7263B5C4839BCE04CC4FEB92925732447F6000D7851E286BB446B7AB81953458D20810ACFD9B5BDF11DBBC9D547894913BF50B657D1AB5D15F0AAF05B8B4B0096118979F60D1C456AA7A4566DF2D42D7ABE0BA85C2873157241C216141E449D65EBFAB

dognaldo · Feb 18, 2018

Hello good soul,
Analyzing rodata of this dump (and others) find occurrence of these sequences .... Would be useful occurrences?
Thanks.

9DC93731D851FF7ADBD486C9D7275807
A7C02CD374BC061C19AC80B95502639F
A07B2291651AE4ACE0EE85FFD8C1D886
4A9EDFFF0F2150C7F916386421238EC2
0650199A9D6FED7A7EC10501D47F20BD
8E6EEC830246ED8D11AB719A4ACE09D1
A9BF98E88CB5BE1666B7E393BF62377D

6C19608575FDBB1B4A80D9C9B153F86D
BEF5C3CFEDEFE56C6780431468E1C9F7
ED71664842341EF93F07D858A79B8D73
17F3E9320F01DD176E9F2388449C0D7E
99FA763A518A36978EAA22CD7D154D95
BB9CABBFC8E77D17C84F3D30F022F051
2E4F103D739996D1B336BC62EF349F5D

ACE22031974CAFE04ACDC6662FACDEAD

onsitbin · Feb 18, 2018

dognaldo said:
Hi, Any good soul could just calculate MOD1 and MOD2 from this old dump ?

link --> MEGA

Rsa_Key 1 Xor Rsa Key2 = Mod1:.

6C19608575FDBB1B4A80D9C9B153F86DBEF5C3CFEDEFE56C6780431468E1C9F7ED71664842341EF93F07D858A79B8D7317F3E9320F01DD176E9F2388449C0D7E99FA763A518A36978EAA22CD7D154D95BB9CABBFC8E77D17C84F3D30F022F0512E4F103D739996D1B336BC62EF349F5D

Rsa_Key 2 Xor Rsa Key1 = Mod1:.

AC8EBCCCBD4C0F6B20E4A9929ACAEF937A524A2A54A4F1248E3EF0B34CBC7555C65C7336084E6C0885911A3DCCFE7A8D63DF52B676B6C95B849FD4C88B3CE0144C5D9BB168F56E251871B6316C5876E0B660645894E6CF3F8C8F4EC430B94C56B32E6FA9BC5E6B52E42993ED49199C70

Mod1:.

C097DC49C8B1B4706A64705B2B9917FEC4A789E5B94B1448E9BEB3A7245DBCA22B2D157E4A7A72F1BA96C2656B65F7FE742CBB8479B7144CEA00F740CFA0ED6AD5A7ED8B397F58B296DB94FC114D3B750DFCCFE75C01B22844C073F4C09BBC079D617F94CFC7FD83571F2F8FA62D032D

Rsa_Key 3 Xor Rsa Key4= Mod2:.

9DC93731D851FF7ADBD486C9D7275807A7C02CD374BC061C19AC80B95502639FA07B2291651AE4ACE0EE85FFD8C1D8864A9EDFFF0F2150C7F916386421238EC20650199A9D6FED7A7EC10501D47F20BD8E6EEC830246ED8D11AB719A4ACE09D1A9BF98E88CB5BE1666B7E393BF62377D

Rsa_Key4 Xor Rsa Key3 = Mod2:.

37F3028DAF002AB90FD0AB8E3C553BB26343B71D707049F78B3ED78B117D039F77FE3CB90EAEA21B4B6F10CB8013D096E66344A4D0308B7B644240F0B0187BC9632D032F4C30E7D57B79B1B1DD1E382A110E3D4754EC97C877745CD89D65E96B2C7D1FD9DB91A23707F607DA693C88D6

Mod2:.

AA3A35BC7751D5C3D4042D47EB7263B5C4839BCE04CC4FEB92925732447F6000D7851E286BB446B7AB81953458D20810ACFD9B5BDF11DBBC9D547894913BF50B657D1AB5D15F0AAF05B8B4B0096118979F60D1C456AA7A4566DF2D42D7ABE0BA85C2873157241C216141E449D65EBFAB

Rsa_Key_Datagen88_Globall_xor_Rsa_Key_Datagen88_Operator= Data88:.

9A181192F9A5F47B0638F2CA2EEB0833985B97FECB4EA3A34FF5160E3DF3225D446D17DFDE46F32F8614ADD5318B5B239A513B864C891709A7A516F30EB73830783C2444E170BA96462D4F3229E50C9D8A1D365161889C71E6D84061193D2409ABEDCEA692B558BF89B9AEB4082A63A1CFE8AC67F9250CAE3714CFC245C766E30000000000000000

Rsa_Key_Datagen88_Operator_xor_Rsa_Key_Datagen88_Globall= Data88:.

DADA3891F022E24A616751D99325FED896BC28394A4C13C8005CE91E336E1E8E28EB46347925CAA0F70EF558FC3F37373EF2BF2DBA741344A6B843E6EE26AE43C2438180651EF5D1447A512D19440C12FAE78872D5CA76C13D164986B048D40FD30339171446C6FCDA605A6B51156A1AD9613DD3B6FC4F3237BFA89DEC940D7CD4C92F1691C9AA86

Data88:. Operator
40 C2 29 03 09 87 16 31 67 5F A3 13 BD CE F6 EB 0E E7 BF C7 81 02 B0 6B _ _ _ 4F A9 FF 10 0E 9D 3C D3 6C 86 51 EB A7 63 39 8F 71 1A 58 8D CD B4 6C 14 A4 A3 84 AB F6 FD 04 4D 01 1D 55 15 E0 91 96 73 BA 7F A5 C4 84 6E 4F 47 02 57 1E 1F 30 A1 00 8F 70 FA BE 23 B4 42 EA B0 DB CE 09 E7 A9 75 F0 06 78 EE F7 B1 86 F3 9E 43 53 D9 F4 DF 59 3F 09 BB 16 89 91 B4 4F D9 43 9C 00 AB 67 5F A9 53 6B 9F D4 C9 2F 16 91 C9 AA 86

DT06_Expand:.

40C2290309871631675FA313BDCEF6EB0EE7BFC78102B06B

Exponent=010001

Result Primes, and N_60:. and E_60:.

Prime_P:.

C52300A7FA4F33012DEA738B26FABCF91C347E74F60FBE28ECBB01539DF9434CD72DA573F734FE3F6988F95154946127

Prime_Q:.

FE7F6DD9F9D733F55147A65830EE6BC85D757D35EDC4F9F55B0248FFA60A1D6CC71FB6C985A3999241871EF464DD98AF

N_60:.

C3FADB9BC00799E830C0BB43632BBFD1B295EE786D78684E7671F75701B50BBA9DAB7F652917C599A2A400885D9EFE33B624A503C5D9A365B37E6136EB311A1EC13132FA3487CB1503E1BA6BF475253C5CCD00F683CE383B9C4ADE0805C891A9

E_60:.

B1C3FC2B7CB5E85EFAC9F7929A83F68C898702366E65C787545CEFD4161258BF3F816E1F1E7517A1D22B1CE894B34133A11B87C19DAB0CE879F1AEC91A51299848E757BE341F1AD67FB6358FCF8C82896DAE6E85FED0125FC6965F076D2326B9

dognaldo · Feb 18, 2018

onsitbin said:
Rsa_Key 1 Xor Rsa Key2 = Mod1:.

Just to say, when you want, you're really the best!

Benfica200 · Feb 18, 2018

Dear experts, I need help to get Mods and Data88!
Help Me

Benfica200 · Feb 19, 2018

Link ok
Good

Holdrio · Feb 19, 2018

Hi

Someware can help to calculate gen MOD1, MOD2, DATA88?

Pls PM

Thx

AbouRayene · Feb 19, 2018

Good morning friends ,
can any one please explain what is DT3588 ( is it the 016c data ? )
Thanks in advanse

onsitbin · Feb 19, 2018

Holdrio said:
Hi

Someware can help to calculate gen MOD1, MOD2, DATA88?

Pls PM

Thx

mp
tanks

Holdrio · Feb 19, 2018

Hi onsitbin

Cant make pm. you desactivaitet zhis fonction?

onsitbin · Feb 19, 2018

Holdrio said:
Hi onsitbin

Cant make pm. you desactivaitet zhis fonction?

sorry send pm
tanks

Holdrio · Feb 19, 2018

cant same before. if you can send me one.

dognaldo · Feb 24, 2018

Hello,
Any good soul could help me to understand the process of expansion of the DT06?
Public programs, such as the DT06 Type 0D Expander, expand to a RSA 512-size and this does not help us in the case of 3588 and DATA88.
I need create a program to expand the DT06 into a RSA 768-size , but I do not know the algorithm.
People interested in helping are welcome.
[ ] ´s

litium · Feb 24, 2018

try by "CrackDigital" software... rsa512 works fine...but rsa768 i do not know if works....

Nagra Hex block Decryption

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