How Secure is Exponent-blinded RSA–CRT with Sliding Window Exponentiation?

How Secure is Exponent-blinded RSA–CRT with Sliding Window Exponentiation?

This paper presents the first security evaluation of exponent-blinded RSA–CRT implementation with sliding window exponentiation against cache attacks. Our main contributions are threefold. (1) We demonstrate an improved cache attack using Flush+Reload on RSA–CRT to estimate the squaring–multiplicat...

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Bibliographic Details
Main Authors: Rei Ueno, Naofumi Homma
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2023-03-01
Series:Transactions on Cryptographic Hardware and Embedded Systems
Subjects:
Cache attack
Simple power analysis
Partial key exposure attack
Exponent blinding
Sliding window exponentiation
Side-channel attack
Online Access:https://tches.iacr.org/index.php/TCHES/article/view/10283

Internet

https://tches.iacr.org/index.php/TCHES/article/view/10283

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