The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography

Front Cover
Knopf Doubleday Publishing Group, Jan 26, 2011 - Science - 432 pages
411 Reviews
In his first book since the bestselling Fermat's Enigma, Simon Singh offers the first sweeping history of encryption, tracing its evolution and revealing the dramatic effects codes have had on wars, nations, and individual lives. From Mary, Queen of Scots, trapped by her own code, to the Navajo Code Talkers who helped the Allies win World War II, to the incredible (and incredibly simple) logisitical breakthrough that made Internet commerce secure, The Code Book tells the story of the most powerful intellectual weapon ever known: secrecy.

Throughout the text are clear technical and mathematical explanations, and portraits of the remarkable personalities who wrote and broke the world's most difficult codes. Accessible, compelling, and remarkably far-reaching, this book will forever alter your view of history and what drives it.  It will also make yo wonder how private that e-mail you just sent really is.


From the Trade Paperback edition.
 

What people are saying - Write a review

User ratings

5 stars
229
4 stars
142
3 stars
34
2 stars
4
1 star
2

A great intro and overview - Goodreads
Interesting But easy to read - Goodreads
Wonderful way of writing. - Goodreads
Incredibly well researched book. - Goodreads
Both readable and educational at the same time. - Goodreads
Superbly clear explanations. - Goodreads

LibraryThing Review

User Review  - jms001 - LibraryThing

One of the most intriguing and interesting books I've read in a very long time. This was actually a required textbooks for a friend's college course, and I borrowed it after he was done with the class ... Read full review

LibraryThing Review

User Review  - bbbart - LibraryThing

I remember being very much at awe, reading about Fermat's Last Theorem (same author), but this book really didn't tell me anything new, except for some historical gossip on important figures in the ... Read full review

All 11 reviews »

Contents

Le Chiffre Indéchitirable
45
The Mechanization otSecrecy
101
Cracking the Enigma
143
The Language Barrier
191
Alice and Bob Go Public
243
Pretty Good Privacy
293
A Quantum Leap into the Future
317
The Cipher Challenge
351
Glossary
391
Further Reading
397
Index
403
Picture Credits
411
Copyright

Common terms and phrases

About the author (2011)

Simon Singh received his Ph.D. in physics from the University of Cambridge. A former BBC producer, he directed an award-winning documentary film on Fermat's Last Theorem that aired on PBS's "Nova" series, and wrote the bestselling book Fermat's Enigma. He lives in London, England.


From the Hardcover edition.

Bibliographic information