Secure two-party SM9 signing. - Yongheng Mu; Haixia Xu 002; Peili Li; Tianjun Ma (Sci. China Inf. Sci., 2020)

Pitch in: A Secure Extension Signature Based on SM9. - Chuyi Yan; Haixia Xu; Yongheng Mu; Jiong Ding (SciSec, 2022)