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How to recombine glyphs to increase character entropy?
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(17-04-2022, 09:20 PM)Koen G wrote: You are not allowed to view links. Register or Login to view.This is really cool, thanks for the effort! What I was doing felt like manually imitating a genetic algorithm, so it is reassuring that we get similar results.

No problem, it was fun to do ( sort of Smile ) once the code was up and running it gave results that were in accordance with yours so that helped me push on.


(17-04-2022, 09:20 PM)Koen G wrote: You are not allowed to view links. Register or Login to view.Do you also feel like this approach has been pushed to its limits now?

Yes , my impression is that what you have done has approached the limits, there is maybe a little left.


Then there is the addition of using spaces in the n-grams and
possibly getting the n-grams from words only
ReneZ mentioned it, using spaces as separators but not characters, so n-grams from across word boundaries are excluded.
I think that that won't change much but spaces are a whole different story.

For the method of replacing strings in general, as you mentioned in your blog, it's a small step into the big world of verbose ciphers.

There are also various flavors of entropy: joint entropy, mutual entropy, cross entropy etc.
No doubt some of these could be leveraged on the VMS.
An interesting case is the use of entropy calculations to find nulls ( in specific conditions ),
mentioned at the bottom of this page ( incidentally the same place where i got the entropy code to put in my prog ).
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RE: How to recombine glyphs to increase character entropy? - by RobGea - 17-04-2022, 11:11 PM

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