PRINTcipher: A Block Cipher for IC-Printing

  • Lars Knudsen
  • Gregor Leander
  • Axel Poschmann
  • Matthew J. B. Robshaw
Conference paper

DOI: 10.1007/978-3-642-15031-9_2

Part of the Lecture Notes in Computer Science book series (LNCS, volume 6225)
Cite this paper as:
Knudsen L., Leander G., Poschmann A., Robshaw M.J.B. (2010) PRINTcipher: A Block Cipher for IC-Printing. In: Mangard S., Standaert FX. (eds) Cryptographic Hardware and Embedded Systems, CHES 2010. CHES 2010. Lecture Notes in Computer Science, vol 6225. Springer, Berlin, Heidelberg

Abstract

In this paper we consider some cryptographic implications of integrated circuit (IC) printing. While still in its infancy, IC-printing allows the production and personalisation of circuits at very low cost. In this paper we present two block ciphers PRINTcipher-48 and PRINTcipher-96 that are designed to exploit the properties of IC-printing technology and we further extend recent advances in lightweight block cipher design.

Keywords

symmetric cryptography block cipher IC-printing hardware implementation 
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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Lars Knudsen
    • 1
  • Gregor Leander
    • 1
  • Axel Poschmann
    • 2
  • Matthew J. B. Robshaw
    • 3
  1. 1.Technical University DenmarkLyngbyDenmark
  2. 2.School of Physical and Mathematical SciencesNanyang Technological UniversitySingapore
  3. 3.Orange LabsIssy les MoulineauxFrance

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