Matrix-Multiplication: Security?
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Matrix-Multiplication: Security?

From: Anton <antonbischof@web.de>
Date: Fri May 27 2005 - 12:13:12 CEST



Hello,


I've written a Delphi-program to encode textmessages with 


matrix-multiplication. The decoding-matrix is the inverse matrix of the 


encoding-matrix. You can choose a n-dimensional matrix.


Now I'm wondering how secure this method is. How can I translate the 


"security" in bits (like "128 bits")?


I have designed this program in our computer science lesson and my 


teacher want to know the security especially compared with standards 


like DES etc.


I hope that somebody can help me!


Thanks, Anton


Received on Thu Sep 29 21:38:54 2005