Identity-Based Sequential Aggregate Signature from RSA. - Bennian Dou; Hong Zhang; Chungen Xu; Mu Han (ChinaGrid, 2009)

Formal Description for an Object-Oriented Role-based Access Control Model. - Chungen Xu; Sheng Gong (Comput. Inf. Sci., 2009)

Cyclic codes over R = Fp + uFp ++ uk-1Fp with length psn. - Mu Han; Youpei Ye; Shixin Zhu; Chungen Xu; Bennian Dou (Inf. Sci., 2011)

Rogue Key Attacks on Lu et al.'s Verifiably Encrypted Signature Scheme. - Bennian Dou; Hong Zhang; Chun-Hua Chen; Chungen Xu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

Key Substitution Attacks on Multisignature Schemes. - Bennian Dou; Hong Zhang; Chun-Hua Chen; Chungen Xu (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013)

A New Public Key Encryption Scheme based on Layered Cellular Automata. - Xing Zhang; Rongxing Lu; Hong Zhang; Chungen Xu (KSII Trans. Internet Inf. Syst., 2014)

Efficient and Secure Data Retrieval Scheme Using Searchable Encryption in Cloud Storage. - Lei Xu 019; Chungen Xu (SocialSec, 2015)

A New Digital Signature Scheme from Layered Cellular Automata. - Xing Zhang; Rongxing Lu; Hong Zhang; Chungen Xu (Int. J. Netw. Secur., 2016)

Reverse Iterative Image Encryption Scheme Using 8-layer Cellular Automata. - Xing Zhang; Hong Zhang; Chungen Xu (KSII Trans. Internet Inf. Syst., 2016)

A Multi-client Dynamic Searchable Symmetric Encryption System with Physical Deletion. - Lei Xu 019; Chungen Xu; Joseph K. Liu; Cong Zuo; Peng Zhang 029 (ICICS, 2017)

A Secure and Efficient E-Medical Record System via Searchable Encryption in Public Platform. - Lei Xu 019; Chungen Xu; Xing Zhang (KSII Trans. Internet Inf. Syst., 2017)

云计算中基于属性的可搜索加密电子病历系统 (Attribute-based Searchable Encryption of Electronic Medical Records in Cloud Computing). - Xiaorong Li; Ziye Song; Jingyi Ren; Lei Xu 019; Chungen Xu (计算机科学, 2017)

信息隐藏中伪随机序列碰撞问题的算法改进 (Algorithm Improvement of Pseudo-random Sequence Collision in Information Hiding). - Zhongyi Liu; Xiangchen Shen; Lulin Ni; Chungen Xu (计算机科学, 2018)

Multi-owner Secure Encrypted Search Using Searching Adversarial Networks. - Kai Chen; Zhongrui Lin; Jian Wan; Lei Xu 019; Chungen Xu (CANS, 2019)

Multi-Writer Searchable Encryption: An LWE-based Realization and Implementation. - Lei Xu 019; Xingliang Yuan; Ron Steinfeld; Cong Wang 001; Chungen Xu (AsiaCCS, 2019)

Hardening Database Padding for Searchable Encryption. - Lei Xu 019; Xingliang Yuan; Cong Wang 001; Qian Wang 002; Chungen Xu (INFOCOM, 2019)

Interpretable Encrypted Searchable Neural Networks. - Kai Chen; Zhongrui Lin; Jian Wan; Chungen Xu (ML4CS, 2019)

Towards Realizing Authorized Encrypted Search with Designed Access Policy. - Lin Mei; Chungen Xu; Lei Xu 019; Zhongyi Liu; Xiaoling Yu; Zhigang Yao (SciSec, 2019)

Forward Private Searchable Encryption with Conjunctive Keywords Query. - Zhigang Yao; Chungen Xu; Lei Xu 019; Lin Mei (SciSec, 2019)

Lattice-Based Searchable Encryption With Keywords Revocable and Bounded Trapdoor Exposure Resistance. - Xiaoling Yu; Chungen Xu; Lei Xu 019 (IEEE Access, 2019)

Forward Secure Conjunctive-Keyword Searchable Symmetric Encryption Using Shamir Threshold Secret Sharing Scheme. - Lin Li; Chungen Xu; Zhongyi Liu; Lin Mei (ATIS, 2020)

Conjunctive Keywords Searchable Encryption Scheme Against Inside Keywords Guessing Attack from Lattice. - Xiaoling Yu; Chungen Xu; Bennian Dou (ICAIS (1), 2020)

Attribute-Based Searchable Encryption Scheme with Fuzzy Keywords. - Xinyu Song; Zhan Zhou; Weijie Duan; Zhongyi Liu; Chungen Xu (SpaCCS, 2020)

Multi-owner Encrypted Ranked Keyword Search Using Machine Learning Techniques. - Laila Tul Badar; Chungen Xu; Ali Zakir (SPDE, 2020)

Attacking the Niederreiter-type cryptosystem based on rank metric. - Chungen Xu; Yingying Zhang; Lin Mei; Lei Xu 019; Cong Zuo (Int. J. Embed. Syst., 2020)

Building a dynamic searchable encrypted medical database for multi-client. - Lei Xu 019; Chungen Xu; Joseph K. Liu; Cong Zuo; Peng Zhang 029 (Inf. Sci., 2020)

Puncturable Search: Enabling Authorized Search in Cross-data Federation. - Lin Mei; Chungen Xu; Qianmu Li (QSHINE, 2021)

Privacy-Preserving Ranked Searchable Encryption Based on Differential Privacy. - Yu Zhao; Chungen Xu; Lin Mei; Pan Zhang (QSHINE, 2021)

Multi-user search on the encrypted multimedia database: lattice-based searchable encryption scheme with time-controlled proxy re-encryption. - Xiaoling Yu; Chungen Xu; Bennian Dou; Yuntao Wang 002 (Multim. Tools Appl., 2021)

Enabling Authorized Encrypted Search for Multi-Authority Medical Databases. - Lei Xu 019; Shifeng Sun 001; Xingliang Yuan; Joseph K. Liu; Cong Zuo; Chungen Xu (IEEE Trans. Emerg. Top. Comput., 2021)

Geometric Range Searchable Encryption with Forward and Backward Security. - Mengwei Yang; Chungen Xu; Pan Zhang (NSS, 2022)

An Efficient Lattice-Based Encrypted Search Scheme with Forward Security. - Xiaoling Yu; Lei Xu 019; Xin Huang; Chungen Xu (NSS, 2022)

Revisiting the Orthogonal Lattice Algorithm in Solving General Approximate Common Divisor Problem. - Xiaoling Yu; Yuntao Wang 002; Chungen Xu; Tsuyoshi Takagi (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022)

Hardening secure search in encrypted database: a KGA-resistance conjunctive searchable encryption scheme from lattice. - Xiaoling Yu; Chungen Xu; Lei Xu 019; Lin Mei (Soft Comput., 2022)

Byzantine-Robust Federated Learning Based on Multi-center Secure Clustering. - Xiaosong Liu; Chungen Xu; Pan Zhang (CECCT, 2023)

Optimization of Functional Bootstraps with Large LUT and Packing Key Switching. - Keyi Liu; Chungen Xu; Bennian Dou; Lei Xu 019 (SecureComm (1), 2023)

Optimization of Functional Bootstrap with Large LUT and Packing Key Switching. - Keyi Liu; Chungen Xu; Bennian Dou; Lei Xu 019 (IACR Cryptol. ePrint Arch., 2023)

Towards Efficient Cryptographic Data Validation Service in Edge Computing. - Lei Xu 019; Xingliang Yuan; Zhengxiang Zhou; Cong Wang 001; Chungen Xu (IEEE Trans. Serv. Comput., 2023)

TCA-PEKS: Trusted certificateless authentication public-key encryption with keyword search scheme in cloud storage. - Mu Han; Puyi Xu; Lei Xu 019; Chungen Xu (Peer Peer Netw. Appl., 2023)

Towards Efficient Decoding Algorithm of q-Ary Codes from Lattice. - Xiaojun Zhang; Wei Zhao; Lei Xu; Yanzhang Ding; Jianghua Liu; Chungen Xu (MSN, 2024)

Practical Multi-Source Multi-Client Searchable Encryption With Forward Privacy: Refined Security Notion and New Constructions. - Lin Mei; Chungen Xu; Lei Xu 019; Xingliang Yuan; Joseph K. Liu (IEEE Trans. Dependable Secur. Comput., 2024)

Conjunctive searchable encryption with efficient authorization for group sharing. - Lin Mei; Chungen Xu; Lei Xu 019 (Wirel. Networks, 2024)

Ranked searchable encryption based on differential privacy and blockchain. - Chungen Xu; Pan Zhang; Lin Mei; Yu Zhao; Lei Xu 019 (Wirel. Networks, 2024)

Verifiable searchable encryption scheme with flexible access control in the cloud. - Yang Li; Chungen Xu; Lei Xu; Lin Mei; Yanzhe Zhu (J. Parallel Distributed Comput., 2025)

Query Correlation Attack Against Searchable Symmetric Encryption With Supporting for Conjunctive Queries. - Hanyong Liu; Lei Xu 019; Xiaoning Liu 002; Lin Mei; Chungen Xu (IEEE Trans. Inf. Forensics Secur., 2025)

Sketch-Based Adaptive Communication Optimization in Federated Learning. - Pan Zhang; Lei Xu 019; Lin Mei; Chungen Xu (IEEE Trans. Computers, 2025)

FedSSU: flexible and efficient decentralized unlearning for federated learning. - Yuhe Leng; Lei Xu 019; Jianghua Liu; Xiaojun Zhang; Lin Mei; Youyang Qu; Chungen Xu (J. Supercomput., 2025)