Paper 2020/775 Original: eprint.iacr.org/2020/775 ↗
Improved Differential-Linear Attacks with Applications to ARX Ciphers
Abstract
We present several improvements to the framework of differential-linear attacks with a special focus on ARX ciphers. As a demonstration of their impact, we apply them to Chaskey and ChaCha and we are able to significantly improve upon the best attacks published so far.
Metadata
- Available format(s)
PDF- Category
- Secret-key cryptography
- Publication info
- Preprint.
- History
- 2020-06-24: last updated
- 2020-06-24: published
- Short URL
- https://ia.cr/2020/775
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2020/775,
author = {Christof Beierle and Gregor Leander and Yosuke Todo},
title = {Improved Differential-Linear Attacks with Applications to ARX Ciphers},
howpublished = {Cryptology {ePrint} Archive, Paper 2020/775},
year = {2020},
url = {https://eprint.iacr.org/2020/775}
}