Open access
Jul 2026
Compressed Key Exchange Protocol from Orientations of Large Discriminant Using AVX-512
This work is the first to demonstrate the efficacy of SIMD parallelization combined with optimized compression for isogenybased protocols derived from orientations of large discriminants and establishes a formal framework for public-key compression tailored for CSIDH-LDO.
Yuhao Zheng, Jianming Lin, Yutong Liang et al.
· IACR Cryptology ePrint Archi... · 0 citations