2 papers
cs.CR2025
Efficient and High-Accuracy Secure Two-Party Protocols for a Class of Functions with Real-number Inputs
Hao Guo, Zhaoqian Liu, Liqiang Peng +4
In two-party secret sharing scheme, values are typically encoded as unsigned integers , whereas real-world applications often require computations on signed real…
cs.CR2024
An Affine Equivalence Algorithm for S-boxes based on Matrix Invariants
Xincheng Hu, Xiao Zeng, Zhaoqiang Liu +1
We investigate the affine equivalence (AE) problem of S-boxes. Given two S-boxes denoted as and , we aim to seek two invertible AE transformations such that $S_1\c…