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| jonlumb wrote: What Cypher do you think they're using Oli? | |
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No idea, just wrote a code breaking thing a while back and thought I'd run this through it
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| Calling all code breakers http://www.x404.co.uk/forum/viewtopic.php?f=3&t=15282 |
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| Author: | Spreadie [ Thu Dec 01, 2011 9:27 am ] |
| Post subject: | Calling all code breakers |
GCHQ are hiring. Have you got what it takes? http://www.canyoucrackit.co.uk/ |
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| Author: | Fogmeister [ Thu Dec 01, 2011 9:29 am ] |
| Post subject: | Re: Calling all code breakers |
Aha! Breaks out the program I wrote to do exactly this... (Stupid that it's an image and not copyable text though) |
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| Author: | jonlumb [ Thu Dec 01, 2011 9:32 am ] |
| Post subject: | Re: Calling all code breakers |
What Cypher do you think they're using Oli? |
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| Author: | belchingmatt [ Thu Dec 01, 2011 9:32 am ] |
| Post subject: | Re: Calling all code breakers |
eb 04 af c2 bf a3 81 ec 00 01 00 00 31 c9 88 0c 0c fe c1 75 f9 31 c0 ba ef be ad de 02 04 0c 00 d0 c1 ca 08 8a 1c 0c 8a 3c 04 88 1c 04 88 3c 0c fe c1 75 e8 e9 5c 00 00 00 89 e3 81 c3 04 00 00 00 5c 58 3d 41 41 41 41 75 43 48 3d 42 42 42 42 75 3b 5a 89 d1 89 e6 89 df 29 cf f3 a4 89 de 89 d1 89 df 29 cf 31 c0 31 db 31 d2 fe c0 02 1c 06 8a 14 06 8a 34 1e 88 34 06 88 14 1e 00 f2 30 f6 8a 1c 16 8a 17 30 da 88 17 47 49 75 de 31 db 89 d8 fe c0 cd 80 90 90 e8 9d ff ff ff 41 41 41 41 It's been out for a few days, many people have already transcribed it. |
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| Author: | Fogmeister [ Thu Dec 01, 2011 10:03 am ] | |||||||||
| Post subject: | Re: Calling all code breakers | |||||||||
No idea, just wrote a code breaking thing a while back and thought I'd run this through it
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| Author: | Fogmeister [ Fri Dec 02, 2011 4:09 pm ] |
| Post subject: | Re: Calling all code breakers |
Was thinking about this last night. Too much on atm to try it, maybe this weekend will have a go. I think it'll be a straight forward XOR cypher and the anser will be the password used to encrypt the plaintext. The problem is not knowing how long the password is etc... Will have a go and see what happens. I've done XOR decryption before but I was given the length of the password to make it easier. |
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| Author: | Fogmeister [ Fri Dec 02, 2011 5:09 pm ] |
| Post subject: | Re: Calling all code breakers |
OK, so I've rewritten and improved my decryption program. I can now XOR the whole text quite easily. Just need to write an algorithm to run through different password possibilities and do some frequency checking etc... |
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| Author: | Linux_User [ Fri Dec 02, 2011 5:21 pm ] |
| Post subject: | Re: Calling all code breakers |
For those who are interested the passphrase is here: http://forum.xda-developers.com/showthr ... p=19888836 |
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| Author: | Fogmeister [ Fri Dec 02, 2011 7:34 pm ] |
| Post subject: | Calling all code breakers |
Doesn't that kind of defeat the object? --- I am here: http://maps.google.com/maps?ll=53.851326,-1.533526 |
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| Author: | leeds_manc [ Fri Dec 02, 2011 7:39 pm ] | |||||||||
| Post subject: | Re: Calling all code breakers | |||||||||
no 
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| Author: | timark_uk [ Sat Dec 03, 2011 12:27 am ] |
| Post subject: | Re: Calling all code breakers |
Calling all code breakers … JFGI. Mark |
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