1 Table of Contents: “.... Transposition Ciphers; 4. The Enigma Machine and Navajo Code; 5. Shift and Affine Ciphers; 6. Alberti...”

2 “...A history of the attack on the German Enigma machine, with particular emphasis on the development...”

3 Table of Contents: “... -- The Enigma Machine -- Information Theoretic Security -- Historical Stream Ciphers -- Modern Stream Ciphers...”

4 Table of Contents: “... Wavelet -- The Enigma Machine -- Art and Geometry -- The Vitruvian Man -- The Golden Number...”

5 “..., ADFGVX, Alberti, Vigene re, and Hill ciphers. It also includes coverage of the Enigma machine, Turing...”

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8 Table of Contents: “...; Chapter 8: Connecting collective synapses; Open source teams; Machinery, machine bureaucracies and enigma...”