Alan M. Turing: The Applications of Probability to Cryptography

Understand

This is a typeset version of Alan Turing's Second World War research paper \textit{The Applications of Probability to Cryptography}.

• A companion paper \textit{Paper on Statistics of Repetitions} is also available in typeset form from arXiv at arXiv:1505.04715.
• The original papers give a text along with figures and tables.
• They provide a fascinating insight into the preparation of the manuscripts, as well as the style of writing at a time when typographical errors were corrected by hand, and mathematical expression handwritten into spaces left in the text.