Re: A Very Good Hidden Algorithm-File Encryption Application-Java

From: Jean-Luc Cooke (jlcooke_at_engsoc.org)
Date: 10/28/05 

Date: 28 Oct 2005 17:23:04 GMT

readme.txt

"A modified DES Implementation, NIST: FIPS PUB 46-2, 1993- The S-box
relation was removed
making it a complete shuffle."

also,

"The s-block values within this implementation have been changed so that
there is no way to encypt/decrypt a Standard DES implementation. The
program will function quite nicely as a stand-alone application.

FYI- The s-block values do not have the effect of increasing encryption
complexity."

Hey, Dougie - can you please justify your s-box selection?

JLC

Douglas Eagleson <eaglesondouglas@yahoo.com> wrote:
> the link broke sorry. It is at the old os/2 hobbes site.

> pub/java/apps/misc

> moddes.zip is the file. 

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