PRINCEv2 - More Security for (Almost) No Overhead

Dušan Božilov, Maria Eichlseder, Miroslav Knezevic, Baptiste Lambin, Gregor Leander, Thorben Moos, Ventzislav Nikov, Shahram Rasoolzadeh, Yosuke Todo, Friedrich Wiemer

Publikation: Beitrag in Buch/Bericht/KonferenzbandBeitrag in einem Konferenzband

Abstract

In this work, we propose tweaks to the PRINCE block cipher that help us to increase its security without changing the number of rounds or round operations. We get substantially higher security for the same complexity. From an implementation perspective, PRINCEv2 comes at an extremely low overhead compared to PRINCE in all key categories, such as area, latency and energy. We expect, as it is already the case for PRINCE, that the new cipher PRINCEv2 will be deployed in various settings
Originalspracheenglisch
TitelSelected Areas in Cryptography
Untertitel27th International Conference, Halifax, NS, Canada (Virtual Event), October 21-23, 2020, Revised Selected Papers
Redakteure/-innenOrr Dunkelman, Michael J. Jacobson, Jr., Colin O'Flynn
ErscheinungsortCham
Herausgeber (Verlag)Springer
Seiten483-511
ISBN (elektronisch)978-3-030-81652-0
ISBN (Print)978-3-030-81651-3
DOIs
PublikationsstatusVeröffentlicht - 2021
Veranstaltung27th International Conference on Selected Areas in Cryptography: SAC 2020 - Virtuell, Kanada
Dauer: 19 Okt 202023 Okt 2020

Publikationsreihe

NameLecture Notes in Computer Science
Band12804

Konferenz

Konferenz27th International Conference on Selected Areas in Cryptography
KurztitelSAC 2020
LandKanada
OrtVirtuell
Zeitraum19/10/2023/10/20

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