LoBa128, a Lorenz-based PRNG for wireless sensor networks

Detalhes bibliográficos
Autor(a) principal: Silva, R.
Data de Publicação: 2013
Outros Autores: Crespo, R., Nunes, M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/20.500.12207/498
Resumo: In this paper we focus on the development of a pseudo-random number generator (PRNG) to be used as a key generator for a symmetrical encryption system in a one-time-pad like environment, particularly useful for WSN. Our PRNG is based on the Lorenz chaotic system through a new approach of applicability of chaotic systems to cryptography, that we named 'modular-chaos'. We evaluate our proposal using both analytical and experimental techniques that lead us to an efficient and robust solution against statistical attacks and present strong random properties. Our approach solves the problem of short-cycle length of discrete chaotic systems.
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spelling LoBa128, a Lorenz-based PRNG for wireless sensor networkschaos cryptographypseudo-random number generatorPRNGkey managementwireless sensor networksWSNwireless networkssymmetrical encryptionstatistical attacksIn this paper we focus on the development of a pseudo-random number generator (PRNG) to be used as a key generator for a symmetrical encryption system in a one-time-pad like environment, particularly useful for WSN. Our PRNG is based on the Lorenz chaotic system through a new approach of applicability of chaotic systems to cryptography, that we named 'modular-chaos'. We evaluate our proposal using both analytical and experimental techniques that lead us to an efficient and robust solution against statistical attacks and present strong random properties. Our approach solves the problem of short-cycle length of discrete chaotic systems.2013-10-16T14:02:51Z2013-10-16T00:00:00Z2013-10-16T00:00:00Z2013-10-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/20.500.12207/498engmetadata only accessinfo:eu-repo/semantics/openAccessSilva, R.Crespo, R.Nunes, M.reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-06-23T07:46:25ZPortal AgregadorONG
dc.title.none.fl_str_mv LoBa128, a Lorenz-based PRNG for wireless sensor networks
title LoBa128, a Lorenz-based PRNG for wireless sensor networks
spellingShingle LoBa128, a Lorenz-based PRNG for wireless sensor networks
Silva, R.
chaos cryptography
pseudo-random number generator
PRNG
key management
wireless sensor networks
WSN
wireless networks
symmetrical encryption
statistical attacks
title_short LoBa128, a Lorenz-based PRNG for wireless sensor networks
title_full LoBa128, a Lorenz-based PRNG for wireless sensor networks
title_fullStr LoBa128, a Lorenz-based PRNG for wireless sensor networks
title_full_unstemmed LoBa128, a Lorenz-based PRNG for wireless sensor networks
title_sort LoBa128, a Lorenz-based PRNG for wireless sensor networks
author Silva, R.
author_facet Silva, R.
Crespo, R.
Nunes, M.
author_role author
author2 Crespo, R.
Nunes, M.
author2_role author
author
dc.contributor.author.fl_str_mv Silva, R.
Crespo, R.
Nunes, M.
dc.subject.por.fl_str_mv chaos cryptography
pseudo-random number generator
PRNG
key management
wireless sensor networks
WSN
wireless networks
symmetrical encryption
statistical attacks
topic chaos cryptography
pseudo-random number generator
PRNG
key management
wireless sensor networks
WSN
wireless networks
symmetrical encryption
statistical attacks
description In this paper we focus on the development of a pseudo-random number generator (PRNG) to be used as a key generator for a symmetrical encryption system in a one-time-pad like environment, particularly useful for WSN. Our PRNG is based on the Lorenz chaotic system through a new approach of applicability of chaotic systems to cryptography, that we named 'modular-chaos'. We evaluate our proposal using both analytical and experimental techniques that lead us to an efficient and robust solution against statistical attacks and present strong random properties. Our approach solves the problem of short-cycle length of discrete chaotic systems.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-16T14:02:51Z
2013-10-16T00:00:00Z
2013-10-16T00:00:00Z
2013-10-16T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/20.500.12207/498
url http://hdl.handle.net/20.500.12207/498
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv
repository.mail.fl_str_mv
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