1
by Sigmon, Richard Klima. Neil
Published 2012
Chapman and Hall/CRC
Table of Contents: .... Transposition Ciphers; 4. The Enigma Machine and Navajo Code; 5. Shift and Affine Ciphers; 6. Alberti...

2
by Klima, Richard, Klima, Richard E., Sigmon, Neil, Sigmon, Neil P.
Published 2018
Chapman and Hall/CRC
..., ADFGVX, Alberti, Vigene re, and Hill ciphers. It also includes coverage of the Enigma machine, Turing...

3
by Cook, Peter
Published 2018
Routledge
Table of Contents: ...; Chapter 8: Connecting collective synapses; Open source teams; Machinery, machine bureaucracies and enigma...