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A brief history of cryptology and cryptographic algorithms

Autor: John Dooley
Editora: Cham : Springer, 2013.
Séries: SpringerBriefs in computer science
Edição/Formato   e-book : Documento : InglêsVer todas as edições e formatos
Base de Dados:WorldCat
Resumo:
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 two thousand years governments, armies, and now individuals have wanted to protect their messages from the "enemy". This desire to  Ler mais...
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Detalhes

Gênero/Forma: Electronic books
History
Tipo de Material: Documento, Recurso Internet
Tipo de Documento: Recurso Internet, Arquivo de Computador
Todos os Autores / Contribuintes: John Dooley
ISBN: 9783319016283 3319016288 331901627X 9783319016276
Número OCLC: 860897407
Descrição: 1 online resource (xii, 99 pages) : illustrations.
Conteúdos: Introduction: A Revolutionary Cipher --
Cryptology Before 1500: A Bit of Magic --
The Black Chambers: 1500-1776 --
Crypto Goes to War: 1861-1865 --
Crypto and the War to End All Wars: 1914-1918 --
The Interwar Period 1919-1939 --
The Coming of the Machines:
Título da Série: SpringerBriefs in computer science
Responsabilidade: John F. Dooley.
Mais informações:

Resumo:

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 two thousand years governments, armies, and now individuals have wanted to protect their messages from the "enemy". This desire to communicate securely and secretly has resulted in the creation of numerous and increasingly complicated systems to protect one's messages. On the other hand, for every new system to protect messages 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.

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From the reviews: "The primary value of the work is for those interested in the development of DES and AES, or for those working on the key exchange issue, which lies at the heart of the RSA Ler mais...

 
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