Codes and Ciphers Clever Devices for Coding and Decoding to Cut Out and Make by Gerald Jenkins, Magdalen Bear
  

Synopsis

Codes and Ciphers Clever Devices for Coding and Decoding to Cut Out and Make by Gerald Jenkins, Magdalen Bear

Make this collection of seven ingenious paper gadgets which introduce and explain many of the concepts used in cipher machines. Decode the secret messages and then start to understand how cryptographers try to protect information from prying eyes. See also how cryptoanalysts set about breaking such codes and ciphers. A substantial minibook explains the principles of codebreaking, and includes the story of the Enigma machine and Bletchley Park.

About the Author

Other Formats

Book Info

Format

Paperback
32 pages

Author

Gerald Jenkins, Magdalen Bear
More books by Gerald Jenkins, Magdalen Bear

Publisher

Tarquin Publications

Publication date

20th June 2002

ISBN

9781899618538


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