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The authors address theories, which, through the identification of hidden codes, call the authorship of Shakespeare's plays into question.
Purple The Code used by the Japanese prior to the bombing of Pearl Harbour . . . Did the Americans have advance information of the devastation to come? Had they cracked Purple . . ? Colonel William Friedman was 'the man who broke purple': this fascinating new biography of the world's greatest cryptographer reveals many new facts of the intriguing 'secret war' carried on by Intelligence departments in many countries.
The first book ever written on the National Security Agency from the New York Times bestselling author of Body of Secrets and The Shadow Factory. In this groundbreaking, award-winning book, James Bamford traces the NSA’s origins, details its inner workings, and explores its far-flung operations. He describes the city of fifty thousand people and nearly twenty buildings that is the Fort Meade headquarters of the NSA—where there are close to a dozen underground acres of computers, where a significant part of the world’s communications are monitored, and where reports from a number of super-sophisticated satellite eavesdropping systems are analyzed. He also gives a detailed account of NSA...
This accessible textbook presents a fascinating review of cryptography and cryptanalysis across history. The text relates the earliest use of the monoalphabetic cipher in the ancient world, the development of the “unbreakable” Vigenère cipher, and an account of how cryptology entered the arsenal of military intelligence during the American Revolutionary War. Moving on to the American Civil War, the book explains how the Union solved the Vigenère ciphers used by the Confederates, before investigating the development of cipher machines throughout World War I and II. This is then followed by an exploration of cryptology in the computer age, from public-key cryptography and web security, t...
A valuable resource for design professionals and historians, this book chronicles the evolution of modern interior design in the United States throughout the 1930s. With more than 200 images and detailed descriptions, design historian Marilyn F. Friedman presents more than eighty interiors by forty-five designers, including Donald Deskey, Paul T. Frankl, Percival Goodman, Frederick Kiesler, William Lescaze, William Muschenheim Tommi Parzinger, Gilbert Rohde, Eugene Schoen, Kem Weber, set designers Cedric Gibbons and Joseph Urban, and industrial designers Raymond Loewy, Walter Dorwin Teague, and Russel Wright. The book also highlights the work of women modernists who are practically unknown t...