01-05-2022, 07:05 PM
That is not what I meant. I was simply thinking about how it would work.
With a cardian grille you have a lot of nulls (the text that is not selected by the grid).
Why apply a substitution cipher to the null text? You encode your text, and then surround it by nulls.
With a cardian grille you have a lot of nulls (the text that is not selected by the grid).
Why apply a substitution cipher to the null text? You encode your text, and then surround it by nulls.