Hybrid pseudo-random number generator for cryptographic systems

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dc.authoridOzer, Ahmet Bedri/0000-0002-8005-7386
dc.authoridturk, mustafa/0000-0003-4242-4445
dc.authoridkoyuncu, ismail/0000-0003-4725-4879
dc.authorwosidOzer, Ahmet Bedri/D-3761-2012
dc.authorwosidturk, mustafa/V-8267-2018
dc.authorwosidkoyuncu, ismail/KAM-7231-2024
dc.contributor.authorAvaroglu, Erdinc
dc.contributor.authorKoyuncu, Ismail
dc.contributor.authorOzer, A. Bedri
dc.contributor.authorTurk, Mustafa
dc.date.accessioned2024-08-04T20:41:16Z
dc.date.available2024-08-04T20:41:16Z
dc.date.issued2015
dc.departmentİnönü Üniversitesien_US
dc.description.abstractFor a powerful cryptographic system, high-quality random number streams are essential. Those raw pseudo-random number generators (PRNG) that are used to generate high-quality random numbers have some disadvantages, such as failure to meet the R4 security requirement. Therefore, use of random number sequences generated by these generators in a cryptographic system puts the entire system at risk. This study proposes a new hybrid PRNG by means of an additional input introduced to transition and output functions used in a raw PRNG system in order to eliminate this risk. The additional inputs to the designed system have been implemented via the true random number generator developed by using the Sprott 94 G chaotic system on FPGA. The random number streams obtained from the recommended hybrid structure have been subjected to the NIST 800.22 and FIPS statistical test, which have given good results. According to these results, it has been proved that the recommended hybrid PRNG system meets the R4 security requirement and can be used in cryptographic applications.en_US
dc.identifier.doi10.1007/s11071-015-2152-8
dc.identifier.endpage248en_US
dc.identifier.issn0924-090X
dc.identifier.issn1573-269X
dc.identifier.issue1-2en_US
dc.identifier.scopus2-s2.0-84943359487en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage239en_US
dc.identifier.urihttps://doi.org/10.1007/s11071-015-2152-8
dc.identifier.urihttps://hdl.handle.net/11616/97006
dc.identifier.volume82en_US
dc.identifier.wosWOS:000362578100019en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofNonlinear Dynamicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRandom number generatoren_US
dc.subjectAdditional inputen_US
dc.subjectSprott 94 G chaotic attractoren_US
dc.titleHybrid pseudo-random number generator for cryptographic systemsen_US
dc.typeArticleen_US

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