Xin Yu, Juan Xu, Xiaoxiao Zhang, Jian Lei. A New Key Expansion Scheme for SM4 based on Sponge Construction. In 24th IEEE International Conference on Trust, Security and Privacy in Computing and Communications, TrustCom 2025, Guiyang, China, November 14-17, 2025. pages 2670-2675, IEEE, 2025. [doi]
Abstract is missing.