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The Codebreakers

Pub Date : 1996-12-05 | Author : David Kahn | Publisher : Simon and Schuster

ISBN 10 : 9781439103555
ISBN 13 : 1439103550

The magnificent, unrivaled history of codes and ciphers -- how they're made, how they're broken, and the many and fascinating roles they've played since the dawn of civilization in..


Codebreaker

Pub Date : 2000 | Author : Katherine Myers | Publisher : Salvo Press

ISBN 10 : 9780966452099
ISBN 13 : 0966452097

While working undercover at a software engineering firm, Meg Parrish, a cryptographer for NSA's Central Security Service, manages to break through a series of passwords and retriev..


Codebreaker

Pub Date : 2006-10-03 | Author : Stephen Pincock | Publisher : Bloomsbury Publishing USA

ISBN 10 : 9780802715470
ISBN 13 : 0802715478

A four-thousand-year history of cryptography ranges from the time of the ancient Egyptian pharaohs to the present, explaining encryption's development and evolution, looking at fam..


Codebreakers

Pub Date : 2001 | Author : F. H. Hinsley | Publisher : Oxford University Press, USA

ISBN 10 : 0192801325
ISBN 13 : 9780192801326

With many colourful anecdotes and vivid descriptions, this is the first authentic account of daily life at Government Communications Headquarters, Bletchley Park, the most successf..


Jonathan Davies

Pub Date : 1996 | Author : Jonathan Davies | Publisher :

ISBN 10 : 074752551X
ISBN 13 : 9780747525516

Jonathan Davies's rubgy career began in Union, where he excelled as fly-half for Neath and Llanelli. He was later appointed captain of the Wales 15. In 1989, Davies made the leap t..