Zheng Fangyu (郑昉昱)

Zheng Fangyu (郑昉昱)

Cryptography and GPU

Zheng, Fangyu’s Homepage

I am an associate professor in the School of Cryptology, University of Chinese Acadamy of Sciences (UCAS). Please visit my UCAS website for more information.

I received Bachelor’s Degree from the University of Science and Technology of China (USTC) and received Ph.D. from the University of Chinese Acadamy of Sciences (UCAS).

My research interests lie in the general area of cryptography and security, particularly in applied cryptography, cryptographic engineering, cryptographic testing and evaluation, as well as high-performance cryptographic computing. My publications include CCS, HPCA, CHES, ACSAC, ESORICS, IPDPS, ICPP, TIFS, TC, etc.

My job focuses on applying cryptography in reality. Parts of my achievements include:

  • High-performance cryptographic servers (20Mops+ of digital signature and FIPS 140 certificated).
  • Secure and fast software cryptographic implementations (numberous publications and implementations).
  • Cryptography evaluation methods (2 fundamental standards, i.e., GB/T 37092 and GB/T 39786).

Seleted Publications (* denotes the corresponding author.)

  1. [Conf-HPCA2025] Guang Fan, Mingzhe Zhang, Fangyu Zheng, Shengyu Fan, Tian Zhou, Xianglong Deng, Wenxu Tang, Liang Kong, Yixuan Song, Shoumeng Yan, “WarpDrive: GPU-Based Fully Homomorphic Encryption Acceleration Leveraging Tensor and CUDA Cores”, 31st IEEE International Symposium on High-Performance Computer Architecture (HPCA), 2025, accepted to appear.
  2. [Jour-TII2025] Lingjia Meng, Yu Fu, Fangyu Zheng *, Mingyu Wang, Ziqiang Ma, Jiankuo Dong, Jingqiang Lin, “HTM-PQC: Hardening Cryptography Keys under the Trend of Post-quantum Cryptography Migration on Industrial Internet”, IEEE Transactions on Industrial Informatics (TII), 2025, doi: 10.1109/TII.2025.3528582.
  3. [Conf-CCS2024] Wenxu Tang, Fangyu Zheng *, Guang Fan, Tian Zhou, Jingqiang Lin, Jiwu Jing, “DPad-HE: Towards Hardware-friendly Homomorphic Evaluation using 4-Directional Manipulation”, 31st ACM Conference on Computer and Communications Security (CCS), 2024, doi: 10.1145/ 3658644.3690280.
  4. [Conf-CHES2024] Tian Zhou, Fangyu Zheng *, Guang Fan, Lipeng Wan, Wenxu Tang, Yixuan Song, Yi Bian, Jingqiang Lin, “ConvKyber: Unleashing the Power of AI Accelerators for Faster Kyber with Novel Iteration-based Approaches”, 26th International Conference on Cryptographic Hardware and Embedded Systems (CHES), 2024, doi: 10.46586/tches.v2024.i2.25-63.
  5. [Conf-TC2024] Yi Bian,Fangyu Zheng *, Yuewu Wang, Lingguang Lei, Yuan Ma, Tian Zhou, Jiankuo Dong, Guang Fan, Jiwu Jing, “AsyncGBP+: Bridging SSL/TLS and Heterogeneous Computing Power with GPU-based Providers”, IEEE Transactions on Computers (TC), 2024, doi: 10.1109/TC.2024.3477987.
  6. [Jour-TIFS2024] Mingyu Wang, Fangyu Zheng *, Jingqiang Lin, Fangjie Jiang, Yuan Ma, “ZeroShield: Transparently Mitigating Code Page Sharing Attacks with Zero-cost Stand-by”, IEEE Transactions on Information Forensics and Security (TIFS), 2024, doi: 10.1109/TIFS.2024.3435062.
  7. [Conf-ICPP2023] Yi Bian, Fangyu Zheng *, Yuewu Wang, Lingguang Lei, Yuan Ma, Jiankuo Dong, Jiwu Jing, “AsyncGBP: Unleashing the Potential of Heterogeneous Computing for SSL/TLS with GPU-based Provider”. 52nd ACM The International Conference on Parallel Processing (ICPP), 2023, doi: 10.1145/3605573.3605620.
  8. [Conf-IPDPS2023] Guang Fan, Fangyu Zheng *, Lipeng Wan, Lili Gao, Yuan Zhao, Jiankuo Dong, Yixuan Song, Yuewu Wang, Jingqiang Lin, “Towards Faster Fully Homomorphic Encryption Implementation with Integer and Floating-point Computing Power of GPUs”. 37th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2023, doi: 10.1109/IPDPS54959.2023.00085.
  9. [Conf-ESORICS2022] Lipeng Wan, Fangyu Zheng *, Guang Fan, Rong Wei, Lili Gao, Jiankuo Dong, Yuewu Wang and Jingqiang Lin, “A Novel High-performance Implementation of CRYSTALS-Kyber with AI Accelerator”, 27th European Symposium on Research in Computer Security (ESORICS), doi: 10.1007/978-3-031-17143-7_25.
  10. [Jour-TECS2022] Jiankuo Dong, Fangyu Zheng *, Jingqiang Lin, Zhe Liu, Fu Xiao, Guang Fan, “EC-ECC: Accelerating Elliptic Curve Cryptography for Edge Computing on Embedded GPU TX2”, ACM Transactions on Embedded Computing Systems (TECS), doi: 10.1145/3492734.
  11. [Conf-ACSAC2021] Rong Wei, Fangyu Zheng *, Lili Gao, Jiankuo Dong, Guang Fan, Lipeng Wan, Jingqiang Lin, Yuewu Wang, “Heterogeneous-PAKE: Bridging the Gap between PAKE Protocols and their Real-World Deployment”, 37th Annual Computer Security Applications Conf (ACSAC), 2021, doi: 10.1145/3485832.3485877.
  12. [Jour-TIFS2021] Lili Gao, Fangyu Zheng *, Rong Wei, Jiankuo Dong, Niall Emmart, Yuan Ma, Jingqiang Lin, Charles C. Weems, “DPF-ECC: A Framework for Efficient ECC with Double Precision Floating-Point Computing Power”, IEEE Transactions on Information Forensics and Security (TIFS), 2021, doi: 10.1109/TIFS.2021.3098987.
  13. [Book2021] Jingqiang Lin, Fangyu Zheng, Wei Wang, Zhe Liu, Qiongxiao Wang, “Cryptographic Software Implementation and Cryptographic Key Security”, China Machine Press, 2021. ISBN 9787111679578
  14. [Conf-IPDPS2020] Lili Gao, Fangyu Zheng *, Niall Emmart, Jiankuo Dong, Jingqiang Lin, Charles Weems, “DPF-ECC: Accelerating Elliptic Curve Cryptography with Floating-point Computing Power of GPUs”, 34th IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2020. doi: 10.1109/IPDPS47924.2020.00058
  15. [Conf-IPDPS2018] Jiankuo Dong, Fangyu Zheng *, Niall Emmart, Jingqiang Lin, Charles C. Weems, “sDPF-RSA: Utilizing Floating-point Computing Power of GPUs for Massive Digital Signature Computations”, 32nd IEEE International Parallel and Distributed Processing Symposium (IPDPS), 2018. doi: 10.1109/IPDPS.2018.00069
  16. [Jour-TIFS2017] Wuqiong Pan, Fangyu Zheng , Yuan Zhao, Wen-Tao Zhu *, Jiwu Jing, “An Efficient Elliptic Curve Cryptography Signature Server with GPU Acceleration”, IEEE Transactions on Information Forensics and Security (TIFS), 2017. doi: 10.1109/TIFS.2016.2603974
  17. [Conf-ISC2014] Fangyu Zheng, Wuqiong Pan *, Jingqiang Lin, Jiwu Jing, Yuan Zhao, “Exploiting the Floating-Point Computing Power of GPUs for RSA”, 17th Information Security Conf (ISC), Best Student Paper Award, 2014. doi: 10.1007/978-3-319-13257-0_12

See full publications.

Fundings and Projects (Hosted)

  1. National Cryptographic Science Foundation of China, General Project, “Research on the Integration of AI Accelerators for High-Speed Implementation of Lattice-Based Cryptography”, 2025.
  2. CCF-Ant R&D Fund, (Grant No. CCF-AFSG RF20230206), 2023.
  3. Ant Group R&D Fund, 2021 and 2022.
  4. CCF-Tencent Rhino-Bird Young Faculty Open Research Fund, Scientific Research Fund (Grant No. CCF-RAGR20210131), 2021.
  5. CCF-Tencent Rhino-Bird Young Faculty Open Research Fund, Technical Standardization Research Fund (Grant No. CCF-RAGR20210131), 2021.
  6. National Natural Science Foundation of China, “High-performance Cryptographic Computation Based on Parallel Platforms and Artificial Intelligence Accelerators (Grant No. 61902392)”, 2019.
  7. National Key R&D Plan of China, “Cryptography Application Security Evaluation of Mobile Government Service”, 2018.
  8. National Key R&D Plan of China, “Architecuture of Cryptographic Service Supporting Infrastructures and Research on Cryptographic Key Management Technology in the Mobile Internet (Grant No. 2017YFB0802101)”, 2017.
  9. National Key R&D Plan of China, “Key Technologies of Cryptographic Cloud Service (Grant No. 2017YFB0802103)”, 2017.
  10. Imported Outstanding Young Talents of IIE-CAS, 2017.

Awards

  1. Cryptologic Innovation Award (2nd place), Chinese Association for Cryptologic Research, 2024.
  2. 2nd “Financial Cryptography Cup” National Cryptographic Technology Contest (2nd place, 1st co-winner), 2022.
  3. Excellent Project of CCF-Tencent Rhino-Bird Young Faculty Open Research Fund (8/34), 2022.
  4. Cryptologic Science and Technology Progress Award of China (3rd place, 3rd co-winner), 2021.
  5. 1st “Financial Cryptography Cup” National Cryptographic Technology Contest (3rd place, 1st co-winner), 2020.
  6. 17th Information Security Conference (ISC 2014) Best Student Paper Award for “Exploiting the Floating-Point Computing Power of GPUs for RSA”.

Standards

  1. GB/T 37092-2018 “Information security technology—Security requirements for cryptographic modules”
  2. GB/T 39786-2021 “Information security technology—Baseline for information system cryptography application”
  3. GB/T 40018-2021 “Information security technology—Certificate request and application protocol based on multiple channels”
  4. GB/T 43206-2023 Information security technology—Testing and evaluation requirements for information system cryptography application
  5. GB/T 43207-2023 Information security technology—Guidelines of design for information system cryptography application

See full standards.

Acadamic Services

  1. IEEE Transactions on Computers (TC) Reviewer
  2. Elsevier Journal of Systems Architecture (JSA) Reviewer
  3. Chinese Journal of Computers Reviewer
  4. Journal of Cryptologic Research Reviewer
  5. Cybersecurity Reviewer
  6. PeerJ Computer Science Reviewer
  7. WCNC 2025 PC member
  8. WCNC 2024 PC member
  9. ACNS-SCI 2024 Web Chair and PC Member
  10. Securecomm 2023 Reviewer
  11. ACNS-SCI 2023 Publicity Chair and PC Member
  12. EAI AC3 2022 Reviewer
  13. ACNS-SCI 2022 Publicity Co-Chairs and PC Member
  14. ACNS-SCI 2021 PC Member
  15. ACNS-SCI 2020 PC Member

Supervised and Co-supervised Students

  1. Juanjuan Cheng (Master, graduated in 2018)
  2. Wangzhao Cheng (Ph.D., graduated in 2019)
  3. Jiankuo Dong (Ph.D., graduated in 2019)
  4. Ziyang Wang (Ph.D., graduated in 2021)
  5. Rong Wei (Ph.D., graduated in 2022)
  6. Lili Gao (Ph.D., graduated in 2022)
  7. Lipeng Wan (Ph.D., graduated in 2023)
  8. Guang Fan (Ph.D., graduated in 2023)
  9. Lingjia Meng (Ph.D. graduated in 2024)
  10. Haoling Fan (Ph.D. graduated in 2024)
  11. Mingyu Wang (Ph.D. graduated in 2024)
  12. Yi Bian(Ph.D. graduated in 2024)
  13. Tian Zhou(Ph.D. candidate)
  14. Wenxu Tang(Ph.D. candidate)
  15. Kai Sun (Master candidate)