Codes and Ciphers by Sean Callery

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Codes and Ciphers by Sean Callery

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Codes and Ciphers by Sean Callery

Everything from smoke signals to military encryption devices

Codes and Ciphers reveals the development and role of secret communications throughout history and offers practical advice on how to make codes (whether by pencil and paper or by computer) and how to break them

Inside you will find information on:

  • Code-breaking devices
  • Hieroglyphics, Native American smoke signals, flags, and semaphore
  • Braille, Morse code, and computer language
  • Mono- and polyalphabetic letter substitution
  • Computer algorithms

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SKU Nicht verfügbar
ISBN 13 9780061374074
ISBN 10 0061374075
Titel Codes and Ciphers
Autor Sean Callery
Buchzustand Nicht verfügbar
Bindungsart Paperback
Verlag Harper Paperbacks
Erscheinungsjahr 2008-01-22
Seitenanzahl 192
Hinweis auf dem Einband Die Abbildung des Buches dient nur Illustrationszwecken, die tatsächliche Bindung, das Cover und die Auflage können sich davon unterscheiden.
Hinweis Nicht verfügbar