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Titel:

Information-Set Decoding with Hints

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Horlemann, Anna-Lena and Puchinger, Sven and Renner, Julian and Schamberger, Thomas and Wachter-Zeh, Antonia
Abstract:
This paper studies how to incorporate small information leakages (called ``hints'') into information-set decoding (ISD) algorithms. In particular, the influence of these hints on solving the (n, k, t)-syndrome-decoding problem (SDP), i.e., generic syndrome decoding of a code of length n, dimension k, and an error of weight t, is analyzed. We motivate all hints by leakages obtainable through realistic side-channel attacks on code-based post-quantum cryptosystems. One class of studied hints consis...     »
Stichworte:
Post-quantum cryptography · Code-based cryptography · Information set decoding · Side-channel attacks
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Herausgeber:
Wachter-Zeh, Antonia; Bartz, Hannes; Liva, Gianluigi
Kongress- / Buchtitel:
Code-Based Cryptography
Kongress / Zusatzinformationen:
Leuven, Belgium
Datum der Konferenz:
01.04.-12.04.2022
Verlag / Institution:
Springer International Publishing
Verlagsort:
Cham
Jahr:
2022
Quartal:
1. Quartal
Jahr / Monat:
2022-04
Monat:
Apr
Seiten:
60--83
Print-ISBN:
978-3-030-98365-9
Reviewed:
ja
Sprache:
en
WWW:
https://www.cosade.org/
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