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The Man Who Broke Purple The Life Of Colonel William F Friedman Who Deciphered The Japanese Code In World War Ii
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Book Synopsis The Man Who Broke Purple by : Ronald William Clark
Download or read book The Man Who Broke Purple written by Ronald William Clark and published by Little Brown. This book was released on 1977 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies the major achievements of the master cryptologist, their impact on the course of the Second World War and postwar intelligence, and his growing dissatisfaction due to the morally questionable aspects of his government work
Book Synopsis Dewberry Culture by : George McMillan Darrow
Download or read book Dewberry Culture written by George McMillan Darrow and published by . This book was released on 1916 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Signals Intelligence in World War II by : Donal J. Sexton
Download or read book Signals Intelligence in World War II written by Donal J. Sexton and published by Bloomsbury Publishing USA. This book was released on 1996-06-18 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1974 Frederick W. Winterbotham's book The Ultra Secret disclosed the Allied success in breaking the German high command ciphers in World War II, and a new form of history began—the study of intelligence and its impact on military operations and international politics. This guide documents and annotates over 800 sources that have appeared in the past 20 years. It examines and evaluates primary and secondary sources dealing with the role of ULTRA and MAGIC in the Pearl Harbor attack, the battles of the Atlantic, Coral Sea, and Midway, and the campaigns in the Mediterranean, Northwest Europe, the Middle East, and the Pacific, as well as in the realm of espionage and special operations. It also covers sources on the Sigint and cryptanalytic programs of the Axis and neutral powers. The book examines and annotates primary and secondary sources on the role of ULTRA and MAGIC in the Pearl Harbor attack, the battles of the Atlantic, Coral Sea, and Midway, and the campaigns in the Mediterranean, Northwest Europe, the Middle East, and the Pacific, as well as in the realm of espionage and special operations. It also provides details on sources concerned with Sigint and cryptanalytic programs of the Axis and neutral powers.
Book Synopsis J. Edgar Hoover: The Man and the Secrets by : Curt Gentry
Download or read book J. Edgar Hoover: The Man and the Secrets written by Curt Gentry and published by W. W. Norton & Company. This book was released on 2001-02-17 with total page 852 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The cumulative effect is overwhelming. Eleanor Roosevelt was right: Hoover’s FBI was an American gestapo." —Newsweek Shocking, grim, frightening, Curt Gentry’s masterful portrait of America’s top policeman is a unique political biography. From more than 300 interviews and over 100,000 pages of previously classified documents, Gentry reveals exactly how a paranoid director created the fraudulent myth of an invincible, incorruptible FBI. For almost fifty years, Hoover held virtually unchecked public power, manipulating every president from Franklin D. Roosevelt to Richard Nixon. He kept extensive blackmail files and used illegal wiretaps and hidden microphones to destroy anyone who opposed him. The book reveals how Hoover helped create McCarthyism, blackmailed the Kennedy brothers, and influenced the Supreme Court; how he retarded the civil rights movement and forged connections with mobsters; as well as insight into the Watergate scandal and what part he played in the investigations of President John F. Kennedy and Martin Luther King Jr.
Book Synopsis The New Codebreakers by : Peter Y. A. Ryan
Download or read book The New Codebreakers written by Peter Y. A. Ryan and published by Springer. This book was released on 2016-03-17 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Festschrift volume is published in honor of David Kahn and is the outcome of a Fest held in Luxembourg in 2010 on the occasion of David Kahn’s 80th birthday. The title of this books leans on the title of a serious history of cryptology named “The Codebreakers”, written by David Kahn and published in 1967. This book contains 35 talks dealing with cryptography as a whole. They are organized in topical section named: history; technology – past, present, future; efficient cryptographic implementations; treachery and perfidy; information security; cryptanalysis; side-channel attacks; randomness embedded system security; public-key cryptography; and models and protocols.
Book Synopsis A Century of Spies by : Jeffery T. Richelson
Download or read book A Century of Spies written by Jeffery T. Richelson and published by Oxford University Press. This book was released on 1997-07-17 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is the ultimate inside history of twentieth-century intelligence gathering and covert activity. Unrivalled in its scope and as readable as any spy novel, A Century of Spies travels from tsarist Russia and the earliest days of the British Secret Service to the crises and uncertainties of today's post-Cold War world, offering an unsurpassed overview of the role of modern intelligence in every part of the globe. From spies and secret agents to the latest high-tech wizardry in signals and imagery surveillance, it provides fascinating, in-depth coverage of important operations of United States, British, Russian, Israeli, Chinese, German, and French intelligence services, and much more. All the key elements of modern intelligence activity are here. An expert whose books have received high marks from the intelligence and military communities, Jeffrey Richelson covers the crucial role of spy technology from the days of Marconi and the Wright Brothers to today's dazzling array of Space Age satellites, aircraft, and ground stations. He provides vivid portraits of spymasters, spies, and defectors--including Sidney Reilly, Herbert Yardley, Kim Philby, James Angleton, Markus Wolf, Reinhard Gehlen, Vitaly Yurchenko, Jonathan Pollard, and many others. Richelson paints a colorful portrait of World War I's spies and sabateurs, and illuminates the secret maneuvering that helped determine the outcome of the war on land, at sea, and on the diplomatic front; he investigates the enormous importance of intelligence operations in both the European and Pacific theaters in World War II, from the work of Allied and Nazi agents to the "black magic" of U.S. and British code breakers; and he gives us a complete overview of intelligence during the length of the Cold War, from superpower espionage and spy scandals to covert action and secret wars. A final chapter probes the still-evolving role of intelligence work in the new world of disorder and ethnic conflict, from the high-tech wonders of the Gulf War to the surprising involvement of the French government in industrial espionage. Comprehensive, authoritative, and addictively readable, A Century of Spies is filled with new information on a variety of subjects--from the activities of the American Black Chamber in the 1920s to intelligence collection during the Cuban missile crisis to Soviet intelligence and covert action operations. It is an essential volume for anyone interested in military history, espionage and adventure, and world affairs.
Book Synopsis Hitler's Japanese Confidant by : Carl Boyd
Download or read book Hitler's Japanese Confidant written by Carl Boyd and published by . This book was released on 1993 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1940, the US Army Signal Intelligence Service broke the Japanese diplomatic code. In 1975 Oshima Hiroshi, Japan's ambassador to Berlin during World War II, died, never knowing that the hundreds of messages he transmitted to Tokyo had been fully decoded by the Americans and whisked off to Washington, providing a major source of information for the Allies on Nazi activities.
Download or read book Secret History written by Craig Bauer and published by CRC Press. This book was released on 2021-04-20 with total page 775 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of this award-winning book attracted a wide audience. This second edition is both a joy to read and a useful classroom tool. Unlike traditional textbooks, it requires no mathematical prerequisites and can be read around the mathematics presented. If used as a textbook, the mathematics can be prioritized, with a book both students and instructors will enjoy reading. Secret History: The Story of Cryptology, Second Edition incorporates new material concerning various eras in the long history of cryptology. Much has happened concerning the political aspects of cryptology since the first edition appeared. The still unfolding story is updated here. The first edition of this book contained chapters devoted to the cracking of German and Japanese systems during World War II. Now the other side of this cipher war is also told, that is, how the United States was able to come up with systems that were never broken. The text is in two parts. Part I presents classic cryptology from ancient times through World War II. Part II examines modern computer cryptology. With numerous real-world examples and extensive references, the author skillfully balances the history with mathematical details, providing readers with a sound foundation in this dynamic field. FEATURES Presents a chronological development of key concepts Includes the Vigenère cipher, the one-time pad, transposition ciphers, Jefferson’s wheel cipher, Playfair cipher, ADFGX, matrix encryption, Enigma, Purple, and other classic methods Looks at the work of Claude Shannon, the origin of the National Security Agency, elliptic curve cryptography, the Data Encryption Standard, the Advanced Encryption Standard, public-key cryptography, and many other topics New chapters detail SIGABA and SIGSALY, successful systems used during World War II for text and speech, respectively Includes quantum cryptography and the impact of quantum computers
Book Synopsis The Man Who Broke Purple by : Ronald Clark
Download or read book The Man Who Broke Purple written by Ronald Clark and published by A&C Black. This book was released on 2011-10-28 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis The Mathematics of Secrets by : Joshua Holden
Download or read book The Mathematics of Secrets written by Joshua Holden and published by Princeton University Press. This book was released on 2018-10-02 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explaining the mathematics of cryptography The Mathematics of Secrets takes readers on a fascinating tour of the mathematics behind cryptography—the science of sending secret messages. Using a wide range of historical anecdotes and real-world examples, Joshua Holden shows how mathematical principles underpin the ways that different codes and ciphers work. He focuses on both code making and code breaking and discusses most of the ancient and modern ciphers that are currently known. He begins by looking at substitution ciphers, and then discusses how to introduce flexibility and additional notation. Holden goes on to explore polyalphabetic substitution ciphers, transposition ciphers, connections between ciphers and computer encryption, stream ciphers, public-key ciphers, and ciphers involving exponentiation. He concludes by looking at the future of ciphers and where cryptography might be headed. The Mathematics of Secrets reveals the mathematics working stealthily in the science of coded messages. A blog describing new developments and historical discoveries in cryptography related to the material in this book is accessible at http://press.princeton.edu/titles/10826.html.
Book Synopsis The Intelligence Revolution by : Steven E. Maffeo
Download or read book The Intelligence Revolution written by Steven E. Maffeo and published by . This book was released on 1988 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Historical Dictionary of World War II by : Anne Sharp Wells
Download or read book Historical Dictionary of World War II written by Anne Sharp Wells and published by Rowman & Littlefield. This book was released on 2023-12-15 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: World War II was the largest and most costly conflict in history, the first true global war. Fought on land, on sea, and in the air, it involved numerous countries and killed, maimed, or displaced millions of people, both civilian and military, around the world. In spite of the alliances that bound many of the same participants, the war was essentially two separate but simultaneous conflicts: one involved Japan as the major antagonist and took place mostly in Asia and the Pacific; and the other, initiated by Germany and Italy, was contested mainly in Europe, North Africa, the Mediterranean, and the Atlantic. This book focuses on the lesser known war, the war with Japan. It begins with Japan’s seizure of Manchuria from China in 1931 and covers Japan’s ambitious attacks on Pearl Harbor and other territories ten years later, the use of atomic bombs on Japan’s cities, and the end of the Allied occupation of Japan in 1952. Although Japan renounced war in its 1947 constitution, conflict continued across Asia, as former colonies fought for independence and civil war engulfed other areas. Historical Dictionary of World War II: The War Against Japan, Second Edition contains a chronology, an introduction, and an extensive bibliography. The dictionary section has more than 500 cross-referenced entries on the military, diplomatic, political, social, economic, and scientific aspects of the war, in addition to the lives of the people who participated in and directed the war. This book is an excellent resource for students, researchers, and anyone wanting to know more about the war against Japan during World War II.
Book Synopsis Secret Allies in the Pacific by : Roland H. Worth, Jr.
Download or read book Secret Allies in the Pacific written by Roland H. Worth, Jr. and published by McFarland. This book was released on 2001-09-15 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: Even though the United States was still officially at peace prior to the Japanese attack on Pearl Harbor, it was secretly devising a chain of intelligence-sharing alliances with future allies in the impending war in the Pacific. This work is divided into four sections, which bring together bits and pieces of often isolated details about the intelligence alliance, allowing readers to gain a sense of how it came to exist, how it functioned and what were its limitations, often severe. Section One discusses the efforts of the Washington, Hawaii and Philippines units in breaking all cryptographic systems used by foreign powers. Section Two covers the roles of Canada and Australia, the secondary powers of the British commonwealth, the Dutch East Indies and China, the secondary independent powers, and other players in the Allied effort. Section Three concentrates on other covert intelligence sharing in London, Hawaii and the Philippines. Section Four ends the text with a discussion of the suppression and their revelation of the role of Great Britain.
Book Synopsis Japan's Secret War by : Robert K. Wilcox
Download or read book Japan's Secret War written by Robert K. Wilcox and published by Permuted Press+ORM. This book was released on 2019-12-10 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking investigation reveals how a secret atomic weapons program in WWII Japan led to today’s North Korean security crisis. Japan’s Secret War explores one of the least-known, yet highly significant episodes of World War II: Japan’s frantic race to develop its own atomic bomb. Journalist and historian Robert Wilcox then shows how Japan’s efforts evolved into North Korea’s nuclear program and the looming threat it presents to mankind. After decades of research into national intelligence archives in the US and abroad, Wilcox presents a detailed account of Japan’s version of the Manhattan Project. He traces its development from inception to the possible detonation of a nuclear device in 1945. Wilcox weaves a fascinating portrait of the secret industrial complex where Japan’s atomic research culminated. And it is there that North Korea, following the Japanese defeat, salvaged what remained and fashioned its own nuclear program. “Japan’s Secret War is still spellbinding. It is intriguing and disturbing, and Robert Wilcoxdeserves high praise for his meticulous research.” —Historynet.com
Book Synopsis The Oxford Companion to American Military History by :
Download or read book The Oxford Companion to American Military History written by and published by . This book was released on with total page 951 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Seize the High Ground by : James A. Walker
Download or read book Seize the High Ground written by James A. Walker and published by Government Printing Office. This book was released on 2003 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[Seize the high ground is a] narrative history of the Army's aerospace experience from the 1950s to the present. The focus is on ballistic missile defense, from the early NIKE-HERCULES missile program through the SAFEGUARD acquisition site allowed by the 1972 ABM Treaty to the more advanced 'Star Wars' concepts studies toward the end of the century. [What is] covered is not only the technological response to the threat but the organizational and tactical development of the commands and units responsible for the defense mission"--CMH website.
Book Synopsis Joe Rochefort's War by : Elliot W Carlson
Download or read book Joe Rochefort's War written by Elliot W Carlson and published by Naval Institute Press. This book was released on 2013-09-15 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elliot Carlson’s award-winning biography of Capt. Joe Rochefort is the first to be written about the officer who headed Station Hypo, the U.S. Navy’s signals monitoring and cryptographic intelligence unit at Pearl Harbor, and who broke the Japanese navy’s code before the Battle of Midway. The book brings Rochefort to life as the irreverent, fiercely independent, and consequential officer that he was. Readers share his frustrations as he searches in vain for Yamamoto’s fleet prior to the Japanese attack on Pearl Harbor, but share his joy when he succeeds in tracking the fleet in early 1942 and breaks the code that leads Rochefort to believe Yamamoto’s invasion target is Midway. His conclusions, bitterly opposed by some top Navy brass, are credited with making the U.S. victory possible and helping to change the course of the war. The author tells the story of how opponents in Washington forced Rochefort’s removal from Station Hypo and denied him the Distinguished Service Medal recommended by Admiral Nimitz. In capturing the interplay of policy and personality and the role played by politics at the highest levels of the Navy, Carlson reveals a side of the intelligence community seldom seen by outsiders. For a full understanding of the man, Carlson examines Rochefort’s love-hate relationship with cryptanalysis, his adventure-filled years in the 1930s as the right-hand man to the Commander in Chief of the U.S. Fleet, and his return to codebreaking in mid-1941 as the officer in charge of Station Hypo. He traces Rochefort’s career from his enlistment in 1918 to his posting in Washington as head of the Navy’s codebreaking desk at age twenty-five, and beyond. In many ways a reinterpretation of Rochefort, the book makes clear the key role his codebreaking played in the outcome of Midway and the legacy he left of reporting actionable intelligence directly to the fleet. An epilogue describes efforts waged by Rochefort’s colleagues to obtain the medal denied him in 1942—a drive that finally paid off in 1986 when the medal was awarded posthumously.
