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DC poleHodnotaJazyk
dc.contributor.authorSchramm, Martin
dc.contributor.authorReiner, Dojen
dc.contributor.authorHeigl, Michael
dc.contributor.editorPinker, Jiří
dc.date.accessioned2019-10-16T09:02:10Z
dc.date.available2019-10-16T09:02:10Z
dc.date.issued2017
dc.identifier.citation2017 International Conference on Applied Electronics: Pilsen, 5th – 6th September 2017, Czech Republic, p.221-226.en
dc.identifier.isbn978–80–261–0641–8 (Print)
dc.identifier.isbn978–80–261–0642–5 (Online)
dc.identifier.issn1803–7232 (Print)
dc.identifier.issn1805–9597 (Online)
dc.identifier.urihttp://hdl.handle.net/11025/35441
dc.format6 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherZápadočeská univerzita v Plznics
dc.rights© Západočeská univerzita v Plznics
dc.subjectstřídačecs
dc.subjectlogické bránycs
dc.subjectprogramovatelná hradlová polecs
dc.subjectprstencové oscilátorycs
dc.subjectentropiecs
dc.subjectmultiplexovánícs
dc.subjectstandardycs
dc.titleExperimental assessment of FIRO- and GARO-based noise sources for digital TRNG designs on FPGAsen
dc.typekonferenční příspěvekcs
dc.typeconferenceObjecten
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe quality of TRNG designs mainly depends on the grade of the noise source from which the entropy will be harvested to extract randomness. Especially for purely digital noise sources suitable for FPGA implementations the use of Ring Oscillators is suggested in many scientific publications. Standard Ring Oscillator based noise sources however have earned some criticism regarding the amount of entropy generated. On this account different enhancements have been proposed, with Fibonacci Ring Oscillators (FIROs) and Galois Ring Oscillators (GAROs) being prominent examples, which under some circumstances are able to sustain a chaotic oscillation suitable for entropy extraction. This paper deals with the assessment of fully constrained FIRO and GARO noise source designs for a specific target FPGA. Due to the restrictive placement of ring elements the assessment yielded new criteria for choosing proper FIRO/GARO feedback configurations and an enhanced sampling method for entropy extraction has been derived.en
dc.subject.translatedinvertersen
dc.subject.translatedlogic gatesen
dc.subject.translatedfield programmable gate arraysen
dc.subject.translatedring oscillatorsen
dc.subject.translatedentropyen
dc.subject.translatedmultiplexingen
dc.subject.translatedstandardsen
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Applied Electronics 2017
Applied Electronics 2017

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