A secure image encryption-sharing based on different diffusion intensities by hyper-chaos according to image features. - Hang Gao 003; Gaopeng Zheng; Tiegang Gao (Signal Image Video Process., 2024)

SDASS: secure data auditing for sharing matrix based secret share cloud storage supporting data dynamics. - Gaopeng Zheng; Hang Gao 003; Ningxin He; Tiegang Gao (J. King Saud Univ. Comput. Inf. Sci., 2025)