Single-Trace Side-Channel Attacks on the Toom-Cook: The Case Study of Saber

The Toom-Cook method is a well-known strategy for building algorithms to multiply polynomials efficiently. Along with NTT-based polynomial multiplication, Toom-Cook-based or Karatsuba-based polynomial multiplication algorithms still have regained attention since the start of the NIST’s post-quantum...

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Bibliographic Details
Main Authors: Yanbin Li, Jiajie Zhu, Yuxin Huang, Zhe Liu, Ming Tang
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2022-08-01
Series:Transactions on Cryptographic Hardware and Embedded Systems
Subjects:
Online Access:https://tches.iacr.org/index.php/TCHES/article/view/9821