New Linear Cryptanalytic Results of Reduced-Round of CAST-128 and CAST-256. - Meiqin Wang; Xiaoyun Wang 001; Changhui Hu 002 (Selected Areas in Cryptography, 2008)

Efficient HMAC-based secure communication for VANETs. - Changhui Hu 002; Tat Wing Chim; Siu-Ming Yiu; Lucas Chi Kwong Hui; Victor O. K. Li (Comput. Networks, 2012)

Efficient Approximate Search Using VGRAM Over Encrypted Cloud Data. - Lidong Han; Changhui Hu 002 (CBD, 2014)

Efficient wildcard search over encrypted data. - Changhui Hu 002; Lidong Han (Int. J. Inf. Sec., 2016)

Efficient and secure multi-functional searchable symmetric encryption schemes. - Changhui Hu 002; Lidong Han; Siu-Ming Yiu (Secur. Commun. Networks, 2016)

How to Make Private Distributed Cardinality Estimation Practical, and Get Differential Privacy for Free. - Changhui Hu 002; Jin Li 002; Zheli Liu; Xiaojie Guo 004; Yu Wei 007; Xuan Guang; Grigorios Loukides; Changyu Dong (IACR Cryptol. ePrint Arch., 2020)

Efficient and Secure Outsourcing of Large-Scale Linear System of Equations. - Qi Ding; Guobiao Weng; Guohui Zhao; Changhui Hu 002 (IEEE Trans. Cloud Comput., 2021)

Privacy-Preserving and verifiable SRC-based face recognition with cloud/edge server assistance. - Xin Sun; Chengliang Tian; Changhui Hu 002; Weizhong Tian; Hanlin Zhang 001; Jia Yu 003 (Comput. Secur., 2022)

Distributed Differential Privacy via Shuffling vs Aggregation: a Curious Study. - Yu Wei 007; Jingyu Jia; Yuduo Wu; Changhui Hu 002; Changyu Dong; Zheli Liu; Xiaofeng Chen 001; Yun Peng 002; Shaowei Wang 003 (IACR Cryptol. ePrint Arch., 2023)

Distributed Differential Privacy via Shuffling Versus Aggregation: A Curious Study. - Yu Wei 007; Jingyu Jia; Yuduo Wu; Changhui Hu 002; Changyu Dong; Zheli Liu; Xiaofeng Chen 001; Yun Peng 002; Shaowei Wang 003 (IEEE Trans. Inf. Forensics Secur., 2024)

Data Sharing in the Metaverse With Key Abuse Resistance Based on Decentralized CP-ABE. - Liang Zhang; Zhanrong Ou; Changhui Hu 002; Haibin Kan; Jiheng Zhang (IEEE Trans. Computers, 2025)