A Robust Chaos-Based True Random Number Generator Embedded in Reconfigurable Switched-Capacitor Hardware

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dc.contributor.authorDrutarovsky, Milos
dc.contributor.authorGalajda, Pavol
dc.coverage.issue3cs
dc.coverage.volume16cs
dc.date.accessioned2016-03-24T06:43:45Z
dc.date.available2016-03-24T06:43:45Z
dc.date.issued2007-09cs
dc.description.abstractThis paper presents a new chaos-based True Random Number Generator (TRNG) with a decreased voltage supply sensitivity. Contrary to the traditionally used sources of randomness it uses a well-defined deterministic switched-capacitor circuit that exhibits chaos. The whole design is embedded into a commercially available mixed-signal Cypress PSoC reconfigurable device without any external components. The proposed design is optimized for a reduction of influence of the supply voltage to the quality of the generated random bit stream. The influence of circuit non-idealities is significantly reduced by the proposed XOR corrector and optimized circuit topology. The ultimate output bit rate of the proposed TRNG is 60 kbit/s and the quality of generated bit-streams is confirmed by passing standard FIPS and correlation statistical tests performed in the full range of PSoC device supply voltages.en
dc.formattextcs
dc.format.extent120-127cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2007, vol. 16, č. 3, s. 120-127. ISSN 1210-2512cs
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/57312
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttp://www.radioeng.cz/fulltexts/2007/07_03_120_127.pdfcs
dc.rightsCreative Commons Attribution 3.0 Unported Licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/en
dc.subjectCryptographyen
dc.subjectchaosen
dc.subjectMarkov chainsen
dc.subjectTRNGen
dc.subjectPSoC mixed-signal hardwareen
dc.subjectFIPS testsen
dc.titleA Robust Chaos-Based True Random Number Generator Embedded in Reconfigurable Switched-Capacitor Hardwareen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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