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The Grain family of stream ciphers

Författare:
Redaktör:
  • Matthew Robshaw
  • Olivier Billet
Publiceringsår: 2008
Språk: Engelska
Sidor: 179-190
Publikation/Tidskrift/Serie: New Stream Cipher Designs - The eSTREAM Finalists
Dokumenttyp: Del av eller Kapitel i bok
Förlag: Springer

Sammanfattning

Abstract in Undetermined

A new family of stream ciphers, Grain, is proposed. Two variants, a 80-bit and a 128-bit variant are specified, denoted Grain and Grain-128 respectively. The designs target hardware environments where gate count, power consumption and memory are very limited. Both variants are based on two shift registers and a nonlinear output function. The ciphers also have the additional feature that the speed can be easily increased at the expense of extra hardware.

Nyckelord

  • Electrical Engineering, Electronic Engineering, Information Engineering

Övriga

Published
  • Crypto and Security-lup-obsolete
  • ISSN: 0302-9743
  • ISSN: 1611-3349
  • ISBN: 978-3-540-68350-6

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