Structural Digital Signature and Semi-Fragile Fingerprinting for Image Authentication in Wavelet Domain. - Yan Zhu 010; Chang-Tsun Li; Hong-Jia Zhao (IAS, 2007)

Comparison-based encryption for fine-grained access control in clouds. - Yan Zhu 010; Hongxin Hu; Gail-Joon Ahn; Mengyang Yu; Hong-Jia Zhao (CODASPY, 2012)

Efficient construction of provably secure steganography under ordinary covert channels. - Yan Zhu 010; Mengyang Yu; Hongxin Hu; Gail-Joon Ahn; Hong-Jia Zhao (Sci. China Inf. Sci., 2012)