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Q&A #13134 |
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Dave, I'm way away from being an expert in codes, the Enigma machine, or even matrices which I do know a little about,... but never fear that my wide area of ignorance would keep me from having an opinion... I don't think the Enigma (actually there were several of them, with different numbers of wheels, I believe) could be simulated by a matrix. For one thing the wheels on the enigma rotated as they were used so if they sent A to F this time, it would send it to a completely different number next time... And then there were wire plugs that allowed a pre-switch of certain letters also... Probably I can be more help if I shut up and put you on to some folks who actually do know a little about the machines, and how they worked... so here goes There is a site at http://www.ugrad.cs.jhu.edu/~russell/classes/enigma/how.html that describes the machine and also has a simulation of it... It also has some history of the war effort at Bletchy Park near Oxford... Also there is a nice site at http://www.codesandciphers.co.uk/enigma/ with some history of substitution ciphers etc... For kids, I would start with easy Ceaser Ciphers, maybe give them some history of the really complex ones using one of the simulations, then maybe get a few to gear up to read In Code, by Sarah Flannery and her dad... it is a beautiful story, and the fact that it is about Codes and Math just made it more fun for me..... Good luck -Pat Ballew, for the T2T service
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