The Code Cipher Book
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Secret Code Book Substitution Ciphers
Author | : John Redden |
Publsiher | : Lulu.com |
Total Pages | : 58 |
Release | : 2018-03-12 |
Genre | : Education |
ISBN | : 9781387346080 |
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The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up to the Vigen re cipher. Along the way, readers will also learn about geometric approaches to secret codes such as the Pigpen cipher. As a bonus, there is a brief description of frequency analysis and how it is used to crack secret codes. frper gpbqr obbx In addition, this book actively challenges readers with practice missions where answers are listed in the back. Also, there is a cut-out rotation template that is provided to make your very own cipher disk! After reading this book, you will have all the basic tools needed to create secret messages.
Codes Ciphers and Secret Writing
Author | : Martin Gardner |
Publsiher | : Courier Corporation |
Total Pages | : 100 |
Release | : 1984-01-01 |
Genre | : Juvenile Nonfiction |
ISBN | : 0486247619 |
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Explains various methods used in cryptography and presents examples to help readers in breaking secret codes
The Code Book The Secrets Behind Codebreaking
Author | : Simon Singh |
Publsiher | : Delacorte Press |
Total Pages | : 272 |
Release | : 2002-05-14 |
Genre | : Young Adult Nonfiction |
ISBN | : 9780375890123 |
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"As gripping as a good thriller." --The Washington Post Unpack the science of secrecy and discover the methods behind cryptography--the encoding and decoding of information--in this clear and easy-to-understand young adult adaptation of the national bestseller that's perfect for this age of WikiLeaks, the Sony hack, and other events that reveal the extent to which our technology is never quite as secure as we want to believe. Coders and codebreakers alike will be fascinated by history's most mesmerizing stories of intrigue and cunning--from Julius Caesar and his Caeser cipher to the Allies' use of the Enigma machine to decode German messages during World War II. Accessible, compelling, and timely, The Code Book is sure to make readers see the past--and the future--in a whole new way. "Singh's power of explaining complex ideas is as dazzling as ever." --The Guardian
The Code Cipher Book
Author | : Jane Sarnoff,Reynold Ruffins |
Publsiher | : MacMillan Publishing Company |
Total Pages | : 44 |
Release | : 1975 |
Genre | : Crafts & Hobbies |
ISBN | : 0684162199 |
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Text and illustrations introduce various codes and ciphers and give examples of their use throughout history.
Codes and Ciphers
Author | : R. F. Churchhouse |
Publsiher | : Cambridge University Press |
Total Pages | : 254 |
Release | : 2002 |
Genre | : Business & Economics |
ISBN | : 0521008905 |
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Publisher Description
Can You Crack the Code
Author | : Ella Schwartz |
Publsiher | : Bloomsbury Publishing USA |
Total Pages | : 129 |
Release | : 2019-03-26 |
Genre | : Juvenile Nonfiction |
ISBN | : 9781681199894 |
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Codes can carry big secrets! Throughout history, lots of good guys and lots of bad guys have used codes to keep their messages under wraps. This fun and flippable nonfiction features stories of hidden treasures, war-time maneuverings, and contemporary hacking as well as explaining the mechanics behind the codes in accessible and kid friendly forms. Sidebars call out activities that invite the reader to try their own hand at cracking and crafting their own secret messages. This is the launch of an exciting new series that invites readers into a STEM topic through compelling historical anecdotes, scientific backup, and DIY projects.
Cryptanalysis
Author | : Helen F. Gaines |
Publsiher | : Courier Corporation |
Total Pages | : 256 |
Release | : 2014-11-18 |
Genre | : Games & Activities |
ISBN | : 9780486800592 |
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Thorough, systematic introduction to serious cryptography, especially strong in modern forms of cipher solution used by experts. Simple and advanced methods. 166 specimens to solve — with solutions.
Codes and Ciphers A History of Cryptography
Author | : Alexander D'Agapeyeff |
Publsiher | : Read Books Ltd |
Total Pages | : 153 |
Release | : 2016-08-26 |
Genre | : Computers |
ISBN | : 9781473350915 |
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This vintage book contains Alexander D’Agapeyeff’s famous 1939 work, Codes and Ciphers - A History of Cryptography. Cryptography is the employment of codes and ciphers to protect secrets, and it has a long and interesting history. This fantastic volume offers a detailed history of cryptography from ancient times to modernity, written by the Russian-born English cryptographer, Alexander D'Agapeyeff. The contents include: - The beginnings of Cryptography - From the Middle Ages Onwards - Signals, Signs, and Secret Languages - Commercial Codes - Military Codes and Ciphers - Types of Codes and Ciphers - Methods of Deciphering Many antiquarian texts such as this, especially those dating back to the 1900s and before, are increasingly hard to come by and expensive, and it is with this in mind that we are republishing this book now in an affordable, modern, high quality edition. It comes complete with a specially commissioned new biography of the author.