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  #1  
Old 12-26-2008, 02:53
psycho
 
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Rockey4ND info needed
This may sound silly and I may never even finish it but...

I am trying to write firmware for a microcontroller which will work as a Rockey4ND. So far, I have it enumerating properly and the find function partially works.

The problem is that I don't have a real rockey so I cannot look to see what is going to/from the device. Right now, what I could use is any information on what the device shows up as (the USB descriptor).

In the find function (more specifically, the Login routine), there is a MapViewOfFile call which uses the filename "Rockey4NDxxxxxxxx" (X is hardware ID returned from rockey. It then sets a flag in the mapping and unmaps it.

I think this is a login flag so that the particular dongle will no longer respond to find requests until it is logged out.

I would really like to know what the USB Descriptor details of a Rockey4ND are!

Anyone have one they could sniff around on for me?

Thanks,
psycho

By the way, this is more for learning than anything else. Don't have a program that is protected with it...
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  #2  
Old 03-28-2011, 18:14
reversing_solo reversing_solo is offline
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anyone got more information about rockey4nd?

Regards,
Last edited by reversing_solo; 11-02-2017 at 18:23.
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  #3  
Old 03-28-2011, 21:51
FoxB FoxB is offline
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more...
1. hardware algo is recovered to source
2. all sweet in the user algo - if developer is not lazy =)
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  #4  
Old 05-09-2011, 15:14
Pan88168 Pan88168 is offline
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Go to www.pediy.com search clone tools. can modifly password and HID.
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  #5  
Old 05-19-2011, 23:14
conan981 conan981 is offline
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post these tools here. maybe someone else need them
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  #6  
Old 06-10-2011, 23:56
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rockey4 change password in Chinese version
Attached Files
File Type: rar R4NO1.rar (496.9 KB, 101 views)
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  #7  
Old 06-11-2011, 10:08
copyleft copyleft is offline
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This is for Rockey4 ( Firmware revision < 3.0 )
Not for Rockey4ND
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  #8  
Old 06-11-2011, 20:08
ngoksun ngoksun is offline
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Rockey4ND is almost totally dead dongle, it have some backdoor and leaked due to the JB8 chip been reversed. But if the devoloper use user-define algo well, it still have little bit good protection.
Enjoy it, just for fun.
R4ND_PWC.rar
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  #9  
Old 06-11-2011, 20:51
copyleft copyleft is offline
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Writes new passwords to Rockey4ND, but doesn't read available passwords.
good for cloning ...
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  #10  
Old 06-11-2011, 22:42
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Guide
any one emulate this dongle, guide her please
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  #11  
Old 06-12-2011, 09:42
ngoksun ngoksun is offline
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Hardware clone is much more stable than emulate it if you are just want to use your software. But the emulator is possible with bus level or by hid.dll method. Try to analysis the protocal, it's simpy xor algo and you can handle it easy. But the seed algo still can't publiced so table based should be current solution.
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  #12  
Old 06-12-2011, 10:01
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@ngoksun how to analysis the protocol any special tool is there
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  #13  
Old 06-12-2011, 19:49
ngoksun ngoksun is offline
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USBTrace is enough.
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  #14  
Old 07-03-2011, 05:57
disauto disauto is offline
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most chinese dongle had been cloned
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  #15  
Old 08-24-2011, 03:34
geophylika geophylika is offline
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sure,anyone can upload microdog hard clone tools pls.
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