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10 - XTR and Tori

from Part II - Implementations

Published online by Cambridge University Press:  11 November 2021

Edited by
Joppe Bos  and
Martijn Stam
Joppe Bos
Affiliation:
NXP Semiconductors, Belgium
Martijn Stam
Affiliation:
Simula UiB, Norway
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Summary

In Chapter 10, XTR and Tori, Martijn Stam discusses how to work efficiently and compactly in certain multiplicative subgroups of finite fields. The emphasis is on XTR, which works in the cyclotomic subgroup of Fp6 . Stam worked extensively on speeding up XTR and related systems based on algebraic tori and uses his first-hand knowledge to provide a historical perspective of XTR in Chapter 10.

Keywords

XTRtori
Type
Chapter
Information
Computational Cryptography
Algorithmic Aspects of Cryptology
 , pp. 293 - 313
Publisher: Cambridge University Press
Print publication year: 2021

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  • XTR and Tori
  • Edited by Joppe Bos, Martijn Stam
  • Book: Computational Cryptography
  • Online publication: 11 November 2021
  • Chapter DOI: https://doi.org/10.1017/9781108854207.013
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  • XTR and Tori
  • Edited by Joppe Bos, Martijn Stam
  • Book: Computational Cryptography
  • Online publication: 11 November 2021
  • Chapter DOI: https://doi.org/10.1017/9781108854207.013
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • XTR and Tori
  • Edited by Joppe Bos, Martijn Stam
  • Book: Computational Cryptography
  • Online publication: 11 November 2021
  • Chapter DOI: https://doi.org/10.1017/9781108854207.013
Available formats
×