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An improved hardware implementation of the quark hash function
KTH, School of Information and Communication Technology (ICT), Electronic Systems.
KTH, School of Information and Communication Technology (ICT), Electronic Systems.
2013 (English)In: Radio Frequency Identification Security and Privacy Issues 9th International Workshop, RFIDsec 2013, Graz, Austria, July 9-11, 2013, Revised Selected Papers, Springer Berlin/Heidelberg, 2013, Vol. 8262, p. 113-127Conference paper (Refereed)
Abstract [en]

We present an implementation of U-Quark, the lightest instance of the Quark family of hash functions, which is optimized for throughput. The throughput is increased by converting the Feedback Shift Registers (FSRs) of Quarks permutation block from the original Fibonacci configuration to the Galois configuration. In this way, the complex feedback functions of the FSRs are decomposed into several simpler feedback functions. As a result, the throughput of U-Quark is increased by 34 % on average without any area penalty. The power consumption of the hash function also improves by 19 %.

Place, publisher, year, edition, pages
Springer Berlin/Heidelberg, 2013. Vol. 8262, p. 113-127
Series
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN 0302-9743 ; 8262
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-211828DOI: 10.1007/978-3-642-41332-2_8Scopus ID: 2-s2.0-85025115917ISBN: 9783642413315 OAI: oai:DiVA.org:kth-211828DiVA, id: diva2:1131413
Conference
9th International Workshop on Radio Frequency Identification Security and Privacy Issues, RFIDsec 2013, Graz, Austria, 9 July 2013 through 11 July 2013
Note

QC 20170814

Available from: 2017-08-14 Created: 2017-08-14 Last updated: 2017-08-14Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
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