Fallen Sanctuary: A Higher-Order and Leakage-Resilient Rekeying Scheme

This paper presents a provably secure, higher-order, and leakage-resilient (LR) rekeying scheme named LR Rekeying with Random oracle Repetition (LR4), along with a quantitative security evaluation methodology. Many existing LR primitives are based on a concept of leveled implementation, which still...

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Veröffentlicht in:	IACR transactions on cryptographic hardware and embedded systems Jg. 2024; H. 1; S. 264 - 308
Hauptverfasser:	Ueno, Rei, Homma, Naofumi, Inoue, Akiko, Minematsu, Kazuhiko
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Ruhr-Universität Bochum 04.12.2023
Schlagworte:	Fresh rekeying Leakage resilience Side-channel attack
ISSN:	2569-2925, 2569-2925
Online-Zugang:	Volltext
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