Nguyen, Kim Tuan, Ha Nguyen Hoang, and Duy Ho Ngoc. “A New Security Enhancing Solution When Building Digital Signature Schemes”. Engineering, Technology & Applied Science Research 15, no. 3 (June 4, 2025): 23613–23621. Accessed March 7, 2026. https://etasr.com/index.php/ETASR/article/view/10370.