J3Gen: a PRNG for low-cost passive RFID

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• dc.contributor.author Melià Seguí, Joan
• dc.contributor.author Garcia-Alfaro, Joaquin
• dc.contributor.author Herrera-Joancomartí, Jordi
• dc.date.accessioned 2024-03-26T07:07:56Z
• dc.date.available 2024-03-26T07:07:56Z
• dc.date.issued 2013
• dc.description.abstract Pseudorandom number generation (PRNG) is the main security tool in low-cost passive radio-frequency identification (RFID) technologies, such as EPC Gen2. We present a lightweight PRNG design for low-cost passive RFID tags, named J3Gen. J3Gen is based on a linear feedback shift register (LFSR) configured with multiple feedback polynomials. The polynomials are alternated during the generation of sequences via a physical source of randomness. J3Gen successfully handles the inherent linearity of LFSR based PRNGs and satisfies the statistical requirements imposed by the EPC Gen2 standard. A hardware implementation of J3Gen is presented and evaluated with regard to different design parameters, defining the key-equivalence security and nonlinearity of the design. The results of a SPICE simulation confirm the power-consumption suitability of the proposal.
• dc.description.sponsorship The authors would like to thank Josep Domingo-Ferrer, Miquel Soriano and David Megías for their helpful comments during the realization of this work. The authors thank as well the anonymous reviewers for their valuable comments and suggestions to improve the quality of the paper. This work was partly funded by the Spanish Government through projects TSI2007-65406-C03-03 E-AEGIS, TIN2011-27076-C03-02 CO-PRIVACY, CONSOLIDER INGENIO 2010 CSD2007-0004 ARES, and TIN2010-15764 N-KHRONOUS.
• dc.format.mimetype application/pdf
• dc.identifier.citation Melià-Seguí J, Garcia-Alfaro J, Herrera-Joancomartí J. J3Gen: a PRNG for low-cost passive RFID. Sensors. 2013 Mar;13(3):3816-30. DOI: 10.3390/s130303816
• dc.identifier.doi http://dx.doi.org/10.3390/s130303816
• dc.identifier.issn 1424-8220
• dc.identifier.uri http://hdl.handle.net/10230/59556
• dc.language.iso eng
• dc.publisher MDPI
• dc.relation.ispartof Sensors. 2013 Mar;13(3):3816-30
• dc.relation.projectID info:eu-repo/grantAgreement/ES/2PN/TSI2007-65406-C03-02
• dc.relation.projectID info:eu-repo/grantAgreement/ES/2PN/CSD2007-00004
• dc.relation.projectID info:eu-repo/grantAgreement/ES/3PN/TIN2011-27076-C03-02
• dc.rights © 2013 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.rights.uri http://creativecommons.org/licenses/by/3.0/
• dc.subject.keyword PRNG
• dc.subject.keyword Security
• dc.subject.keyword LFSR
• dc.subject.keyword Multiple-polynomial
• dc.subject.keyword RFID
• dc.subject.keyword EPC Gen2
• dc.title J3Gen: a PRNG for low-cost passive RFID
• dc.type info:eu-repo/semantics/article
• dc.type.version info:eu-repo/semantics/publishedVersion