Paper 2026/1548 Original: eprint.iacr.org/2026/1548 ↗
Revisiting the Wedge Attack on UOV problem
Abstract
In this article, we first reformulate the wedge attack within a cleaner algebraic-geometric framework and then extend it to multi-homogeneous systems over fields of arbitrary characteristic. Building on these tools, we apply the resulting multi-homogeneous wedge attack to the security analysis of SNOVA.
Metadata
- Available format(s)
PDF- Category
- Public-key cryptography
- Publication info
- Preprint.
- History
- 2026-08-25: last updated
- 2026-07-29: published
- Short URL
- https://ia.cr/2026/1548
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2026/1548,
author = {Jintai Ding and Peigen Li and Siyong Tao},
title = {Revisiting the Wedge Attack on UOV problem},
howpublished = {Cryptology {ePrint} Archive, Paper 2026/1548},
year = {2026},
url = {https://eprint.iacr.org/2026/1548}
}