A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://hdl.handle.net/11449/186340 |
Resumo: | Point-to-multipoint architecture poses serious security problems to passive optical networks (PONs). In this paper, we propose the use of a new digital signal processing (DSP)-based technique to improve the confidentiality of signals traveling through PONs. The technique consists of phase-shifting and delaying the spectral components of baseband signals that further modulate optical carriers. Our simulation analysis encompasses the application of the technique to binary phase-shift keying (BPSK) in an intensity modulated-direct detection (IM-DD) system. Results reveal that the encrypted signals may be properly decoded even when 64 PON users are considered and suggest the potential of the proposed technique for practical implementations. From a security point of view, we show that the proposed technique utterly outperforms the Advanced Encryption Standard (AES) in brute force attacks. |
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Repositório Institucional da UNESP |
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A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networksphysical layer securitydigital signal processingpassive optical networksPoint-to-multipoint architecture poses serious security problems to passive optical networks (PONs). In this paper, we propose the use of a new digital signal processing (DSP)-based technique to improve the confidentiality of signals traveling through PONs. The technique consists of phase-shifting and delaying the spectral components of baseband signals that further modulate optical carriers. Our simulation analysis encompasses the application of the technique to binary phase-shift keying (BPSK) in an intensity modulated-direct detection (IM-DD) system. Results reveal that the encrypted signals may be properly decoded even when 64 PON users are considered and suggest the potential of the proposed technique for practical implementations. From a security point of view, we show that the proposed technique utterly outperforms the Advanced Encryption Standard (AES) in brute force attacks.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)State Univ Sao Paulo UNESP, Campus Sao Joao Boa Vista, Sao Joao Da Boa Vista, SP, BrazilState Univ Sao Paulo UNESP, Campus Sao Joao Boa Vista, Sao Joao Da Boa Vista, SP, BrazilCNPq: 311137/2014-8: 465757/2014-6IeeeUniversidade Estadual Paulista (Unesp)Francisco Abbade, Marcelo Luis [UNESP]Lessa, Leonardo Silva [UNESP]Santos, Melissa de Oliveira [UNESP]Prado, Afonso Jose do [UNESP]Aldaya, Ivan [UNESP]Jaworski, M.Marciniak, M.2019-10-04T19:10:48Z2019-10-04T19:10:48Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject42018 20th Anniversary International Conference On Transparent Optical Networks (icton). New York: Ieee, 4 p., 2018.2162-7339http://hdl.handle.net/11449/186340WOS:000462559300325Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPeng2018 20th Anniversary International Conference On Transparent Optical Networks (icton)info:eu-repo/semantics/openAccess2021-10-22T21:54:13Zoai:repositorio.unesp.br:11449/186340Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:58:51.384690Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
title |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
spellingShingle |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks Francisco Abbade, Marcelo Luis [UNESP] physical layer security digital signal processing passive optical networks |
title_short |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
title_full |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
title_fullStr |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
title_full_unstemmed |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
title_sort |
A New DSP-Based Physical Layer Encryption Technique Applied to Passive Optical Networks |
author |
Francisco Abbade, Marcelo Luis [UNESP] |
author_facet |
Francisco Abbade, Marcelo Luis [UNESP] Lessa, Leonardo Silva [UNESP] Santos, Melissa de Oliveira [UNESP] Prado, Afonso Jose do [UNESP] Aldaya, Ivan [UNESP] Jaworski, M. Marciniak, M. |
author_role |
author |
author2 |
Lessa, Leonardo Silva [UNESP] Santos, Melissa de Oliveira [UNESP] Prado, Afonso Jose do [UNESP] Aldaya, Ivan [UNESP] Jaworski, M. Marciniak, M. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Francisco Abbade, Marcelo Luis [UNESP] Lessa, Leonardo Silva [UNESP] Santos, Melissa de Oliveira [UNESP] Prado, Afonso Jose do [UNESP] Aldaya, Ivan [UNESP] Jaworski, M. Marciniak, M. |
dc.subject.por.fl_str_mv |
physical layer security digital signal processing passive optical networks |
topic |
physical layer security digital signal processing passive optical networks |
description |
Point-to-multipoint architecture poses serious security problems to passive optical networks (PONs). In this paper, we propose the use of a new digital signal processing (DSP)-based technique to improve the confidentiality of signals traveling through PONs. The technique consists of phase-shifting and delaying the spectral components of baseband signals that further modulate optical carriers. Our simulation analysis encompasses the application of the technique to binary phase-shift keying (BPSK) in an intensity modulated-direct detection (IM-DD) system. Results reveal that the encrypted signals may be properly decoded even when 64 PON users are considered and suggest the potential of the proposed technique for practical implementations. From a security point of view, we show that the proposed technique utterly outperforms the Advanced Encryption Standard (AES) in brute force attacks. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 2019-10-04T19:10:48Z 2019-10-04T19:10:48Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
2018 20th Anniversary International Conference On Transparent Optical Networks (icton). New York: Ieee, 4 p., 2018. 2162-7339 http://hdl.handle.net/11449/186340 WOS:000462559300325 |
identifier_str_mv |
2018 20th Anniversary International Conference On Transparent Optical Networks (icton). New York: Ieee, 4 p., 2018. 2162-7339 WOS:000462559300325 |
url |
http://hdl.handle.net/11449/186340 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
2018 20th Anniversary International Conference On Transparent Optical Networks (icton) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
4 |
dc.publisher.none.fl_str_mv |
Ieee |
publisher.none.fl_str_mv |
Ieee |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128443998535680 |