Comp128 help
 

Hello GSM-ers :D

I am not sure if this the right place for a post like this so I hope if not you keep it till a satisfying answer is reached :)

My assignment in university is about some old hash and compression functions, my choice was comp128v1

I understood it completely and understood 2R pipe attack (cuz this is my portion of the assignment )

What makes me sad is that I don't understand the 3R , 4R and 5R attacks ! Unfortunately, all resources are old ( back to 2004 at most) and many of them were deleted. even source codes are also not found ( I mean simscan by Dejan)

The only document I reached is one made by SirGraham and dejan back to 2004 (named COMP 128-R3) which I got much pain and didn't understand it
:(
Can any one help me? I hope some one give me a well-documented code/ comment..etc on how it works from A to Z.

Regards.

really no help :( ..!

Dejan Kaljevik died long time ago.
I have cloned my old SIM cards using the SIMSCAN software and programmed in a card Greencard 2 with Simemu.
I can’t help in your question.

I need only documents to understant, did the documents die with him :( ?