A Denial-of-Service Attack Based on Selfish Mining and Sybil Attack in Blockchain Systems. - Jing Zhang; Chunming Zha; Qingbin Zhang; Shaohua Ma (IEEE Access, 2024)

Lattice-Based CP-ABE for Optimal Broadcast Encryption With Polynomial-Depth Circuits. - Shaohua Ma; Zongqu Zhao; Naifeng Wang; Chunming Zha (IET Inf. Secur., 2024)

Permutation-based outsourced private set intersection cardinality protocol. - Jing Zhang; Qingbin Zhang; Yongli Tang; Chunming Zha; Yanru Zeng (KSII Trans. Internet Inf. Syst., 2024)