Cryptanalysis Of The Hagelin Cryptograph
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Cryptanalysis Of The Hagelin Cryptograph
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Author : Wayne G. Barker
language : en
Publisher:
Release Date : 1977
Cryptanalysis Of The Hagelin Cryptograph written by Wayne G. Barker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1977 with Language Arts & Disciplines categories.
The Hagelin Cipher Machine
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Author : James A. Reeds
language : en
Publisher:
Release Date : 1978
The Hagelin Cipher Machine written by James A. Reeds and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Ciphers categories.
Decrypted Secrets
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Author : Friedrich L. Bauer
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11
Decrypted Secrets written by Friedrich L. Bauer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Computers categories.
In today's extensively wired world, cryptology is vital for guarding communication channels, databases, and software from intruders. Increased processing and communications speed, rapidly broadening access and multiplying storage capacity tend to make systems less secure over time, and security becomes a race against the relentless creativity of the unscrupulous. The revised and extended third edition of this classic reference work on cryptology offers a wealth of new technical and biographical details. The book presupposes only elementary mathematical knowledge. Spiced with exciting, amusing, and sometimes personal accounts from the history of cryptology, it will interest general a broad readership.
Machine Cryptography And Modern Cryptanalysis
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Author : Cipher A. Deavours
language : en
Publisher: Artech House Telecom Library
Release Date : 1985
Machine Cryptography And Modern Cryptanalysis written by Cipher A. Deavours and has been published by Artech House Telecom Library this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with History categories.
The Story Of Hagelin Cryptos
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Author : Boris Hagelin
language : en
Publisher:
Release Date : 1981
The Story Of Hagelin Cryptos written by Boris Hagelin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Cryptography categories.
The story of Boris Hagelins and the cryptographic machines he created.
Decrypted Secrets
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Author : F.L. Bauer
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Decrypted Secrets written by F.L. Bauer and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Computers categories.
Cryptology, for millennia a "secret science", is rapidly gaining in practical importance for the protection of communication channels, databases, and software. Beside its role in computerized information systems, cryptology is finding more and more applications inside computer systems and networks, extending to access rights and source file protection. The first part of this book treats secret codes and their uses - cryptography - before moving on to the process of covertly decrypting a secret code - cryptanalysis. Spiced with a wealth of exciting, amusing, and occasionally personal stories from the history of cryptology, and presupposing only elementary mathematical knowledge, this book will also stimulate general readers.
A Brief History Of Cryptology And Cryptographic Algorithms
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Author : John F. Dooley
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-09-24
A Brief History Of Cryptology And Cryptographic Algorithms written by John F. Dooley and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-09-24 with Computers categories.
The science of cryptology is made up of two halves. Cryptography is the study of how to create secure systems for communications. Cryptanalysis is the study of how to break those systems. The conflict between these two halves of cryptology is the story of secret writing. For over 2,000 years, the desire to communicate securely and secretly has resulted in the creation of numerous and increasingly complicated systems to protect one's messages. Yet for every system there is a cryptanalyst creating a new technique to break that system. With the advent of computers the cryptographer seems to finally have the upper hand. New mathematically based cryptographic algorithms that use computers for encryption and decryption are so secure that brute-force techniques seem to be the only way to break them – so far. This work traces the history of the conflict between cryptographer and cryptanalyst, explores in some depth the algorithms created to protect messages, and suggests where the field is going in the future.
A Methodology For The Cryptanalysis Of Classical Ciphers With Search Metaheuristics
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Author : George Lasry
language : en
Publisher: kassel university press GmbH
Release Date : 2018
A Methodology For The Cryptanalysis Of Classical Ciphers With Search Metaheuristics written by George Lasry and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
Cryptography, the art and science of creating secret codes, and cryptanalysis, the art and science of breaking secret codes, underwent a similar and parallel course during history. Both fields evolved from manual encryption methods and manual codebreaking techniques, to cipher machines and codebreaking machines in the first half of the 20th century, and finally to computerbased encryption and cryptanalysis from the second half of the 20th century. However, despite the advent of modern computing technology, some of the more challenging classical cipher systems and machines have not yet been successfully cryptanalyzed. For others, cryptanalytic methods exist, but only for special and advantageous cases, such as when large amounts of ciphertext are available. Starting from the 1990s, local search metaheuristics such as hill climbing, genetic algorithms, and simulated annealing have been employed, and in some cases, successfully, for the cryptanalysis of several classical ciphers. In most cases, however, results were mixed, and the application of such methods rather limited in their scope and performance. In this work, a robust framework and methodology for the cryptanalysis of classical ciphers using local search metaheuristics, mainly hill climbing and simulated annealing, is described. In an extensive set of case studies conducted as part of this research, this new methodology has been validated and demonstrated as highly effective for the cryptanalysis of several challenging cipher systems and machines, which could not be effectively cryptanalyzed before, and with drastic improvements compared to previously published methods. This work also led to the decipherment of original encrypted messages from WWI, and to the solution, for the first time, of several public cryptographic challenges.
Cryptanalysis
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Author : Helen F. Gaines
language : en
Publisher: Courier Corporation
Release Date : 2014-11-18
Cryptanalysis written by Helen F. Gaines and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-18 with Games & Activities categories.
Thorough, systematic introduction to serious cryptography, especially strong in modern forms of cipher solution used by experts. Simple and advanced methods. 166 specimens to solve — with solutions.
Basic Methods Of Cryptography
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Author : Jan C. A. Lubbe
language : en
Publisher: Cambridge University Press
Release Date : 1998-03-12
Basic Methods Of Cryptography written by Jan C. A. Lubbe and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998-03-12 with Computers categories.
Textbook on cryptography for students of electrical engineering and computer science.