Paper 2024/114
X2X: Low-Randomness and High-Throughput A2B and B2A Conversions for shares in Hardware
Abstract
The conversion between arithmetic and Boolean masking representations (A2B \& B2A) is a crucial component for side-channel resistant implementations of lattice-based (post-quantum) cryptography. In this paper, we first propose novel
Metadata
- Available format(s)
-
PDF
- Category
- Implementation
- Publication info
- Preprint.
- Keywords
- Post-Quantum CryptographyHardware(Higher-Order) MaskingSide-Channel Analysis
- Contact author(s)
-
quinten norga @ esat kuleuven be
janpieter danvers @ esat kuleuven be
suparna kundu @ esat kuleuven be
ingrid verbauwhede @ esat kuleuven be - History
- 2024-10-02: revised
- 2024-01-26: received
- See all versions
- Short URL
- https://ia.cr/2024/114
- License
-
CC BY
BibTeX
@misc{cryptoeprint:2024/114, author = {Quinten Norga and Jan-Pieter D'Anvers and Suparna Kundu and Ingrid Verbauwhede}, title = {{X2X}: Low-Randomness and High-Throughput {A2B} and {B2A} Conversions for $d+1$ shares in Hardware}, howpublished = {Cryptology {ePrint} Archive, Paper 2024/114}, year = {2024}, url = {https://eprint.iacr.org/2024/114} }