I wanted to share the Z340 break with you as well as show you how the same template that is used to translate the letters is also used later to locate another area of his killings !!!
The top line is HER CLUE WRATH OF GOD and acts only as an initial fill in the blank to find the key phrase. The next letter held a section of text 340 letters long that told everyone "You Must Print" in a vertical manner with an arrow. The Key Phrase is then entered vertically into a Vigenere Cipher Tableau and shifts each line in the alphabet.
I have shown how this is achieved step by step by using the hints and guides in the letters one by one as they pertain to the way to create the homophonic cipher from the elements you are given to examine.
The top line is HER CLUE WRATH OF GOD and acts only as an initial fill in the blank to find the key phrase. The next letter held a section of text 340 letters long that told everyone "You Must Print" in a vertical manner with an arrow. The Key Phrase is then entered vertically into a Vigenere Cipher Tableau and shifts each line in the alphabet.
I have shown how this is achieved step by step by using the hints and guides in the letters one by one as they pertain to the way to create the homophonic cipher from the elements you are given to examine.