Zhedong Wang

Assistant Professor, Shanghai Jiao Tong University (SJTU)

Curriculum Vitae

Office: School of Cyber Science and Engineering, Shanghai Jiao Tong University
     3-314 SEIEE Building, 800 Dong Chuan Rd, Shanghai, 200240, P. R. China
Email: wzdstill@sjtu.edu.cn

I am an assitant professor at Shanghai Jiao Tong University currently. Prior to this, I was a postdoctoral researcher at Florida Atlantic University, hosted by Prof. Feng-Hao Liu.

I obtained my Ph.D. from University of Chinese Academy of Sciences, and my advisors are Prof. Mingsheng Wang and Prof. Feng-Hao Liu (co-advised at FAU).

During Sep 2017 to Nov 2018, I had been a visiting graduate student at Florida Atlantic University hosted by Prof. Feng-Hao Liu.

Research interests: Cryptography, theoretical computer science and mathematics.

Publications

  1. Ring-based Identity Based Encryption — Asymptotically Shorter MPK and Tighter Security
    Parhat Abla, Feng-Hao Liu, Han Wang, Zhedong Wang.
    To appear in TCC 2021.

  2. Rate-1 Key-Dependent Message Security via Reusable Homomorphic Extractor against Correlated-Source Attacks
    Qiqi Lai, Feng-Hao Liu, Zhedong Wang.
    PKC 2021. [paper]

  3. New Lattice Two-Stage Sampling Technique and its Applications to Functional Encryption – Stronger Security and Smaller Ciphertexts
    Qiqi Lai, Feng-Hao Liu, Zhedong Wang.
    Eurocrypt 2021. [paper]

  4. Rounding in the Rings
    Feng-Hao Liu, Zhedong Wang.
    CRYPTO 2020. [paper]

  5. Almost Tight Security in Lattices with Poly- nomial Moduli - PRF, IBE, All-but-many LTF, and More
    Qiqi Lai, Feng-Hao Liu and Zhedong Wang.
    PKC 2020. [paper]

  6. FE for Inner Products and Its Application to Decentralized ABE
    Zhedong Wang, Xiong Fan and Feng-Hao Liu.
    PKC 2019. [paper]

  7. Natural sd-RCCA Secure Public-key Encryptions from Hybrid Paradigms
    Yuan Chen, Qingkuan Dong, Yannan Li, Qiqi Lai, Zhedong Wang.
    J.UCS 2019. [paper]

  8. Compact Inner Product Encryption from LWE
    Zhedong Wang, Xiong Fan and Mingsheng Wang.
    ICICS 2017. [paper]

Manuscripts

  • Leakage-resilient ABE with Optimal Leakage Rates from Lattices
    Qiqi Lai, Feng-Hao Liu and Zhedong Wang.

  • Prcatical (l-more) Extractable Hash Functions from Ideal Lattices
    Xi Lin, Heyang Cao, Feng-Hao Liu, Mingsheng Wang, Zhedong Wang.

Thesis

  • Research on Lattice-based Public Key Cryptosystems Design and Tight Security
    Ph.D. Thesis. University of Chinese Academy of Sciences, Jun. 2019.

Teaching Experiences

  • Guest Lecturer for COT 6930: Cryptography under Physical Attacks, Fall 2019
    Presented Entropy and Randomness Extraction
    Instructor: Feng-Hao Liu
    Florida Atlantic University, FL

  • Guest Lecturer for COT 6200: Computational Complexity, Fall 2017
    Hosted student presentations
    Instructor: Feng-Hao Liu
    Florida Atlantic University, FL

  • Teaching Assistant for 201M4001H: The Mathematical Foundations of Cryptography, Fall 2016
    Graded assignments and exames
    Instructor: Mingsheng Wang and Yongqiang Li
    University of Chinese Academy of Sciences, Beijing

Professional Activities

  • External Reviewer: PKC 2021, CRYPTO 2020, Asiacrypt 2020, PKC 2019, Asiacrypt 2019, IEEE Access.