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Author: Fletcher Pratt
Publisher:
ISBN:
Category : Ciphers
Languages : en
Pages : 292
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Book Description
Author: Fletcher Pratt
Publisher:
ISBN:
Category : Ciphers
Languages : en
Pages : 292
Get Book Here
Book Description
Author: Anon
Publisher: Read Books Ltd
ISBN: 1528764811
Category : History
Languages : en
Pages : 277
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Book Description
Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
Author: Ralph E. Weber
Publisher: Routledge
ISBN: 1351316184
Category : Business & Economics
Languages : en
Pages : 835
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Book Description
United States Diplomatic Codes and Ciphers, 1775-1938 is the first basic reference work on American diplomatic cryptography. Weber's research in national and private archives in the Americas and Europe has uncovered more than one hundred codes and ciphers. Beginning with the American Revolution, these secret systems masked confidential diplomatic correspondence and reports.During the period between 1775 and 1938, both codes and ciphers were employed. Ciphers were frequently used for American diplomatic and military correspondence during the American Revolution. At that time, a system was popular among American statesmen whereby a common book, such as a specific dictionary,was used by two correspondents who encoded each word in a message with three numbers. In this system, the first number indicated the page of the book, the second the line in the book, and the third the position of the plain text word on that line counting from the left. Codes provided the most common secret language basis for the entire nineteenth century.Ralph Weber describes in eight chapters the development of American cryptographic practice. The codes and ciphers published in the text and appendix will enable historians and others to read secret State Department dispatches before 1876, and explain code designs after that year.
Author: Katherine Ellison
Publisher: Routledge
ISBN: 1351973088
Category : Literary Criticism
Languages : en
Pages : 286
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Book Description
The first cultural history of early modern cryptography, this collection brings together scholars in history, literature, music, the arts, mathematics, and computer science who study ciphering and deciphering from new materialist, media studies, cognitive studies, disability studies, and other theoretical perspectives. Essays analyze the material forms of ciphering as windows into the cultures of orality, manuscript, print, and publishing, revealing that early modern ciphering, and the complex history that preceded it in the medieval period, not only influenced political and military history but also played a central role in the emergence of the capitalist media state in the West, in religious reformation, and in the scientific revolution. Ciphered communication, whether in etched stone and bone, in musical notae, runic symbols, polyalphabetic substitution, algebraic equations, graphic typographies, or literary metaphors, took place in contested social spaces and offered a means of expression during times of political, economic, and personal upheaval. Ciphering shaped the early history of linguistics as a discipline, and it bridged theological and scientific rhetoric before and during the Reformation. Ciphering was an occult art, a mathematic language, and an aesthetic that influenced music, sculpture, painting, drama, poetry, and the early novel. This collection addresses gaps in cryptographic history, but more significantly, through cultural analyses of the rhetorical situations of ciphering and actual solved and unsolved medieval and early modern ciphers, it traces the influences of cryptographic writing and reading on literacy broadly defined as well as the cultures that generate, resist, and require that literacy. This volume offers a significant contribution to the history of the book, highlighting the broader cultural significance of textual materialities.
Author: James C. Bradford
Publisher: Routledge
ISBN: 1135950334
Category : Reference
Languages : en
Pages : 3109
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Book Description
With its impressive breadth of coverage – both geographically and chronologically – the International Encyclopedia of Military History is the most up-to-date and inclusive A-Z resource on military history. From uniforms and military insignia worn by combatants to the brilliant military leaders and tacticians who commanded them, the campaigns and wars to the weapons and equipment used in them, this international and multi-cultural two-volume set is an accessible resource combining the latest scholarship in the field with a world perspective on military history.
Author: Simon Singh
Publisher: Delacorte Press
ISBN: 0375890122
Category : Young Adult Nonfiction
Languages : en
Pages : 274
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Book Description
"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
Author: John F. Dooley
Publisher: Springer
ISBN: 3319904434
Category : Computers
Languages : en
Pages : 307
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Book Description
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, to criminal cyber-attacks and cyber-warfare. Looking to the future, the role of cryptography in the Internet of Things is also discussed, along with the potential impact of quantum computing. Topics and features: presents a history of cryptology from ancient Rome to the present day, with a focus on cryptology in the 20th and 21st centuries; reviews the different types of cryptographic algorithms used to create secret messages, and the various methods for breaking such secret messages; provides engaging examples throughout the book illustrating the use of cryptographic algorithms in different historical periods; describes the notable contributions to cryptology of Herbert Yardley, William and Elizebeth Smith Friedman, Lester Hill, Agnes Meyer Driscoll, and Claude Shannon; concludes with a review of tantalizing unsolved mysteries in cryptology, such as the Voynich Manuscript, the Beale Ciphers, and the Kryptos sculpture. This engaging work is ideal as both a primary text for courses on the history of cryptology, and as a supplementary text for advanced undergraduate courses on computer security. No prior background in mathematics is assumed, beyond what would be encountered in an introductory course on discrete mathematics.
Author: Donal J. Sexton
Publisher: Bloomsbury Publishing USA
ISBN: 0313037671
Category : History
Languages : en
Pages : 208
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Book Description
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.
Author: Samuel Steward
Publisher: University of Chicago Press
ISBN: 022630468X
Category : History
Languages : en
Pages : 263
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Book Description
Samuel Steward (1909-93) was an English professor, a tattoo artist for the Hells Angels, a sexual adventurer who shared his considerable range of experiences with Alfred Kinsey, and a prolific writer of everything from scholarly articles to gay erotica (under the penname Phil Andros). Given this biography, he sounds like a most unlikely contributor to a trade magazine like the Illinois Dental Journal.
Author: Robert Macomber
Publisher: Naval Institute Press
ISBN: 1682478025
Category : Fiction
Languages : en
Pages : 286
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Book Description
On a hot June day in 1904, the Russo-Japanese War is raging in Korea and Rear Admiral Peter Wake, forty-year veteran of naval espionage, ship combat, and guerilla wars, is in his White House office as special assistant to President Theodore Roosevelt. The Perdicaris Hostage Crisis in Morocco has diverted Wake from his critical main project: obtaining Imperial Germany's 1903 revised invasion plans against the United States. After defusing the hostage mess, Wake and his unique team head for Hamburg and St. Petersburg in grand style on a diplomatic mission. But that's merely a facade for the false-flag operation to get those German plans. Even as Wake hobnobs with Kaiser Wilhelm II and Czar Nicholas II, he reconnects with contacts in the sordid world of intelligence. In a perilous evening in St. Petersburg, Wake is trapped by the dreaded Russian Okhrana into joining the Russian fleet as a neutral observer on their 18,000-mile voyage around the world to engage the vastly superior Japanese fleet —a certain death sentence. Wake's subsequent trek around Europe, Africa, and Asia leads him into the clutches of the Japanese Black Dragon Society; the cataclysmic Battle of Tsushima, which changed world history; the chaotic Trans-Siberian Railway and Potemkin Mutiny in the 1905 Russian Revolution; the Portsmouth Naval Station peace talks; the 1906 Nobel Peace Prize in Norway —and many different codes of honor.
