New physical layer key generation dimensions: Subcarrier indices/positions-based key generation

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dc.authorid0000-0002-7094-8521
dc.authorid0000-0001-9474-7372
dc.contributor.authorFurqan, Haji Muhammad
dc.contributor.authorHamamreh, Jehad M.
dc.contributor.authorArslan, Hüseyin
dc.date.accessioned2021-01-29T07:44:10Z
dc.date.available2021-01-29T07:44:10Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractIn this letter, novel algorithms for secret key generation from the wireless channel in multi-carrier systems are proposed for ensuring the confidentiality and authentication in wireless communication systems. The novelty of the proposed algorithms lies in the generation of random secret bits not just from the magnitudes of orthogonal frequency division multiplexing (OFDM) subchannels as it has conventionally been done in the literature, but also from the indices/positions of the subchannels corresponding to highest gains. Thus, the proposed algorithms provide additional dimensions for enhancing overall key rates. The efficiency of the proposed algorithms is evaluated in terms of key mismatch rate (KMR) and key generation rate (KGR). Simulation results showed that the proposed algorithms can enhance the overall performance of physical layer key-based algorithms by providing extra dimensions for secret key generation.
dc.identifier.citationFurqan, H. M., Hamamreh, J. M. ve Arslan, H. (2021). New physical layer key generation dimensions: Subcarrier indices/positions-based key generation. IEEE Communications Letters, 25(1), 59-63. https://dx.doi.org/10.1109/LCOMM.2020.3025262
dc.identifier.doi10.1109/LCOMM.2020.3025262
dc.identifier.endpage63
dc.identifier.issn1089-7798
dc.identifier.issn1558-2558
dc.identifier.issue1
dc.identifier.scopusqualityQ1
dc.identifier.startpage59
dc.identifier.urihttps://dx.doi.org/10.1109/LCOMM.2020.3025262
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6448
dc.identifier.volume25
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/119E392
dc.relation.ispartofIEEE Communications Lettersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectPhysical Layer Security
dc.subjectKey Generation
dc.subjectOFDM
dc.titleNew physical layer key generation dimensions: Subcarrier indices/positions-based key generation
dc.typeArticle

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