期刊论文
1. Xiaojie Zhu, Peisong Shen, Yueyue Dai, Lei Xu, Jiankun Hu, Privacy-preserving and Trusted Keyword Search for Multi-tenancy Cloud, IEEE Transactions on Information Forensics and Security (TIFS), 2024. [CCF A 类，SCI 1 区, IF 7.17, In Press].
2. Jianghua Liu, Jian Yang, Xingyi Huang, Lei Xu* and Yang Xiang, Privacy Enhanced Authentication for Online Learning Healthcare Systems, IEEE Transactions on Services Computing (TSC), 2024. [CCF A类，SCI 2区, IF 8.21]
3. Lei Xu, Anxin Zhou, Huayi Duan, Cong Wang, Qian Wang, Xiaohua Jia, Toward Full Accounting for Leakage Exploitation and Mitigation in Dynamic Encrypted Databases, IEEE Transactions on Dependable and Secure Computing (TDSC), 2023. [CCF A 类期刊, SCI 2 区, IF 6.86, In Press]
4. Lei Xu, Xingliang Yuan, Zhengxiang Zhou, Cong Wang and Chungen Xu, Towards Efficient Cryptographic Data Validation Service in Edge Computing, IEEE Transactions on Services Computing (TSC)，16(1): 656-669, 2023. [CCF A类，SCI 2区, IF 11.01]
5. Lin Mei, Chungen Xu, Lei Xu, Xingliang Yuan, Joseph K. Liu, Practical Multi-Source Multi-Client Searchable Encryption With Forward Privacy: Refined Security Notion and New Constructions, EEE Transactions on Dependable and Secure Computing (TDSC), 2023. [CCF A 类期刊, SCI 2 区, IF 6.86]
6. Yuefeng Du, Huayi Duan, Lei Xu, Helei Cui,Cong Wang, Qian Wang PEBA: Enhancing User Privacy and Coverage of Safe Browsing Services, IEEE Transactions on Dependable and Secure Computing (TDSC)，2022. [CCF A 类，SCI 2 区, IF 6.86]
7. Lei Xu, Chengzhi Xu, Jianghua Liu, Xiaocan Jin, Enabling Privacy-preserving Data Validation from Multi-writer Encryption with Aggregated Keywords Search, Wireless Networks (WINE), 2022. [CCF C 类]
8. Cong Zuo, Shifeng Sun, Joseph K. Liu, Jun Shao, Josef Pieprzyk, Lei Xu, Forward and Backward Private DSSE for Range Queries, IEEE Transactions on Dependable and Secure Computing (TDSC), vol.19, no.1, pp. 328-338, 2022. [CCF A 类，SCI 2 区, IF 6.86]
9. Lei Xu, Huayi Duan, Anxin Zhou, Xingliang Yuan, Cong Wang, Interpreting and Mitigating Leakage-abuse Attacks in Searchable Symmetric Encryption, IEEE Transactions on Information Forensics and Security(TIFS), vol.16, pp.5310 - 5325, 2021. [CCF A 类，SCI 1 区, IF 7.17]
10. Chengjun Cai, Lei Xu, Anxin Zhou, and Cong Wang, Toward a Secure, Rich, and Fair Query Service for Light Clients on Public Blockchains, IEEE Transactions on Dependable and Secure Computing(TDSC)，2021. [CCF A 类，SCI 2 区, IF 6.86]
11. Lei Xu, Shifeng Sun, Xingliang Yuan, Joseph Liu, Cong Zuo and Chungen Xu, Enabling Authorized Encrypted Search for Multi-Authority Medical Databases, IEEE Transactions on Emerging Topics in Computing (TETC), vol.9, no.1, pp.534 - 546, 2021.[SCI 2 区, IF 6.04]
12. Lei Xu, Chungen Xu, Joseph Liu, Cong Zuo and Peng Zhang, Building a Dynamic Searchable Encrypted Medical Database for Multi-client, Information Sciences (IS), vol. 527, pp. 394-405, 2020. [CCF B 类, SCI 1 区, IF 6.79]
13. Lei Xu, Chungen Xu, Zhongyi Liu, Enabling Comparable Search over Encrypted Data for IoT data with Privacy-Preserving, Computers, Materials & Continua, vol.58, no.2, pp. 328-33 675-690, 2019. [SCI 3 区, IF 4.89]
会议论文
1. Leqian Zheng, Lei Xu, Cong Wang, Sheng Wang, Yuke Hu, Zhan Qin, Feifei Li, Kui Ren, SWAT: A System-Wide Approach to Tunable Leakage Mitigation in Encryted Data Stores, in the 50th International Conference on Very Large Databases, 2024 (To appear). [CCF A类会议]
2. Lei Xu, Leqian Zheng, Chengzhi Xu, Xingliang Yuan, Cong Wang, Leakage-Abuse Attacks Against Forward and Backward Private Searchable Symmetric Encryption, in the 30th ACM Conference on Computer and Communications Security (CCS'23), 2023 [CCF A 类会议，安全四大顶会].
3. Peipei Jiang, Qian Wang, Jianhao Cheng, Cong Wang, Lei Xu, Xinyu Wang, Yihao Wu, Xiaoyuan Li, Xiaoyuan Li, Kui Ren, Boomerang: Metadata-Private Messaging under Hardware Trust, in the 20th USENIX Symposium on Networked Systems Design and Implementation (NSDI’23), 2023. [CCF A 类会议]
4. Yi Liu, Lei Xu, Xingliang Yuan, Cong Wang, Bo Li, The Right to be Forgotten in Federated Learning: An Efficient Realization with Rapid Retraining, in the 41th International Conference on Computer Communication (INFOCOM’22), 2022. [CCF A 类会议]
5. Chengjun Cai, Lei Xu, Anxin Zhou, Ruochen Wang, Cong Wang, Qian Wang, EncELC: Hardening and Enriching Ethereum Light Clients with Trusted Enclaves, in the 39th International Conference on Computer Communication (INFOCOM’20), 2020. [CCF A 类会议]
6. Lei Xu, Xingliang Yuan, Cong Wang, Qian Wang, Chungen Xu, Hardening Database Padding for Searchable Encryption, in the 38th International Conference on Computer Communication (INFOCOM’19), 2019. [CCF A 类会议]
7. Lei Xu, Xingliang Yuan, Ron Steinfeld, Cong Wang, Chungen Xu, “Multi-Writer Searchable Encryption: An LWE-based Realization and Implementation”, in the 14th ACM ASIA Conference on Computer and Communications Security (AsiaCCS’19). Auckland, New zealand, 2019. [CCF C 类会议]
8. Lei Xu, Chungen Xu, Joseph Liu, et al., “A Multi-client Dynamic Searchable Symmetric Encryption System with Physical Deletion”, in the 20th International Conference on Information and Communications Security (ICICS’17). Beijing, China, 2017. [CCF C 类会议, EI]