Cryptography with chaos at the physical level.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorMachado, Romuel Figueiredo-
Autor(es): dc.creatorBaptista, Murilo da Silva-
Autor(es): dc.creatorGrebogi, Celso-
Data de aceite: dc.date.accessioned2019-11-06T13:32:20Z-
Data de disponibilização: dc.date.available2019-11-06T13:32:20Z-
Data de envio: dc.date.issued2015-03-12-
Data de envio: dc.date.issued2015-03-12-
Data de envio: dc.date.issued2004-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/4618-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/557558-
Descrição: dc.descriptionIn this work, we devise a chaos-based secret key cryptography scheme for digital communication where the encryption is realized at the physical level, that is, the encrypting transformations are applied to the wave signal instead to the symbolic sequence. The encryption process consists of transformations applied to a two-dimensional signal composed of the message carrying signal and an encrypting signal that has to be a chaotic one. The secret key, in this case, is related to the number of times the transformations are applied. Furthermore, we show that due to its chaotic nature, the encrypting signal is able to hide the statistics of the original signal.-
Idioma: dc.languageen-
Direitos: dc.rightsO Periódico Chaos, Solitons and Fractals concede permissão para depósito do artigo no Repositório Institucional da UFOP. Número da licença: 3566050434870.-
Título: dc.titleCryptography with chaos at the physical level.-
Aparece nas coleções:Repositório Institucional - UFOP

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