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eBook Cryptography: Code Making and Code Breaking: Uncracked Codes and Ciphers, 1st Edition

  • Ann Byers
  • Published By: Rosen Young Adult
  • ISBN-10: 1508173117
  • ISBN-13: 9781508173113
  • DDC: 005.8
  • Grade Level Range: 7th Grade - 12th Grade
  • 64 Pages | eBook
  • Original Copyright 2017 | Published/Released July 2017
  • This publication's content originally published in print form: 2017
  • Price:  Sign in for price

About

Overview

Readers examine eight codes and ciphers that could not be cracked. The ancient Phaistos Disc, circa 1700 BCE, the Voynich Manuscript with its strange illustrations from the fifteenth century, the location of the buried treasure of 1819 as described in the Beale Papers, Edward Elgar’s Dorabella Cipher of 1897, the Chaocipher of 1918, the D’Agapeyeff Challenge Cipher of 1939, the Zodiac Killer’s 408 Cipher from the late 1960s, and the Kryptos Monument ciphers of 1990 are all undeciphered today. These riddles have eluded the best cryptographers, but, with time, new tools, and a little luck, the eight codes will someday be cracked.

Table of Contents

Front Cover.
Half Title Page.
Title Page.
Copyright Page.
Contents.
Introduction.
1: Ancient Codes: The Phaistos Disc and the Voynich Manuscript.
2: Buried Treasure: The Beale Papers.
3: A Playful Composition: The Dorabella Cipher.
4: Two Challenge Ciphers.
5: A Killer's Ciphers: The Zodiac.
6: Challenging the Experts: The Kryptos Monument.
Glossary.
For More Information.
For Further Reading.
Bibliography.
Index.
About the Author.
Photo Credits.