For The Love of Ciphers: Fractionating and Transposition Ciphers — The Delastelle Cipher

Didn’t you just love sending secret messages as a child … if not perhaps don’t read on? If so, let’s look at an interesting cipher created by Felix Delastelle.

In Morse Code we have the problem of coding with varying lengths of encoded characters (the dots and dashes), where we must put a space (or pause)…