How easy is it to create a cipher which is very hard to break?

[Mark Knowles]

Mark, "your suspicion that it is not very difficult" is purely theoretical and subjective if you do not show examples.

Those of us who have attempted to reproduce text with Voynich-like qualities (this has been discussed in several threads) have not found it easy.

So are you saying that in your opinion nobody has yet manually or otherwise produced text with Voynich-like qualities or are you saying that you think such text has been produced, but it was not that easy to do so?

Obviously, I should say that the only text which will perfectly have Voynich-like properties is text from the manuscript itself. Likewise, obviously, text which is a perfect copy of text from the Voynich could merely have been copied and therefore could not have been generated text.