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IperCODE (RollingCode)

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Receiver for Rolling Code REMOTE CONTROLS and other encoders

IperCODE is a didactic project, with which it is possible to build a remotely controlled acquisition system, based on rolling codes. The accepted remote controls must be of the same frequency of the module RECEIVER inserted into your project. The most common used encoders are Rolling Tails Keeloq, National MM53200 UM3750, Motorola MC145026 MC145027 MC145028.

The firmware has been tested using a Microchip Demo Board connected to the emulator MPLAB ICD2, the PIC16F876 and a module Aurel as RF receiver.

Go to the project PAGE --->> IPERCODE

The plan in MPLAB format completed tested and functionally, complete with comprehensive source of the Rolling Code reception routines, decrypt and transmission UART/LCD, easy adaptable to your requirements,
is for sale
--->> IPERCODE_FULL.ZIP

"I will send You FREE the source code if You leave a collaborative comment" Emanuele

Rolling code algorithm revelated?

Cool stuff Chris, but I have a question:
I see the related book on ipercode - rolling code and downloaded the source code....
I don't see the decription routine, so, rolling code algorithm is resolved???

Yes, Rolling Code REVELATED!

Hi,
in Ipercode project you never found the decryption algo, because it's Microchip patented.

So, if you love hacking (like me) you can DECRYPT Rolling Code.....

Start HERE
from DIGG

 Then you will reach to a group of students....
"How To Steal Cars — A Practical Attack on KeeLoq

Other useful links

http://en.wikipedia.org/wiki/KeeLoq
http://www.keeloq.boom.ru/decryption.pdf

 

... AND THIS IS THE OFFICIAL MICROCHIP ANSWER

KEELOQ® Security System is Resistant to Recent Theoretical Code Cracking

 

GOOD HACK

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