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