Curse of Re-encryption: A Generic Power/EM Analysis on Post-Quantum KEMs

This paper presents a side-channel analysis (SCA) on key encapsulation mechanism (KEM) based on the Fujisaki–Okamoto (FO) transformation and its variants. The FO transformation has been widely used in actively securing KEMs from passively secure public key encryption (PKE), as it is employed in most...

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Bibliographic Details

Published in:	IACR transactions on cryptographic hardware and embedded systems Vol. 2022; no. 1; pp. 296 - 322
Main Authors:	Ueno, Rei, Xagawa, Keita, Tanaka, Yutaro, Ito, Akira, Takahashi, Junko, Homma, Naofumi
Format:	Journal Article
Language:	English
Published:	Ruhr-Universität Bochum 19.11.2021
Subjects:	Deep learning Fujisaki–Okamoto transformation Key encapsulation mechanism Post-quantum cryptography Public key encryption Side-channel analysis
ISSN:	2569-2925, 2569-2925
Online Access:	Get full text
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