Paper 2024/060
The Insecurity of Masked Comparisons: SCAs on ML-KEM’s FO-Transform
Abstract
NIST released the draft standard for ML-KEM, and we can expect its widespread use in the embedded world in the near future. Several side-channel attacks have been proposed, and one line of research has focused on attacks against the comparison step of the FO-transform. A work published at TCHES 2022 stressed the need for secure higher-order masked comparisons beyond the
Metadata
- Available format(s)
-
PDF
- Category
- Attacks and cryptanalysis
- Publication info
- Published elsewhere. ACM CCS 2024
- DOI
- https://doi.org/10.1145/3658644.3690339
- Keywords
- ML-KEMKyberFO-TransformSCAImplementation Attack
- Contact author(s)
-
julius hermelink @ mpi-sp org
kai-chun ning @ mpi-sp org
rp @ rpls de
emanuele strieder @ aisec fraunhofer de - History
- 2024-10-01: revised
- 2024-01-15: received
- See all versions
- Short URL
- https://ia.cr/2024/060
- License
-
CC0
BibTeX
@misc{cryptoeprint:2024/060, author = {Julius Hermelink and Kai-Chun Ning and Richard Petri and Emanuele Strieder}, title = {The Insecurity of Masked Comparisons: {SCAs} on {ML}-{KEM}’s {FO}-Transform}, howpublished = {Cryptology {ePrint} Archive, Paper 2024/060}, year = {2024}, doi = {https://doi.org/10.1145/3658644.3690339}, url = {https://eprint.iacr.org/2024/060} }