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...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Ruhr-Universität Bochum
2022-08-01
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Series: | Transactions on Cryptographic Hardware and Embedded Systems |
Subjects: | |
Online Access: | https://tches.iacr.org/index.php/TCHES/article/view/9821 |