Jelle Vos

Hi! My name is Jelle (pronounced yeah-luh) and I work on cryptography. I finished my PhD at Delft University of Technology in 2025.

profile_pic.jpeg

TU Delft, Echo, 02.310

Van Mourik Broekmanweg 5

2628 XE Delft

My research focused on secure computation protocols using homomorphic encryption, and I take specific interest in lattice-based cryptography. My main topics of research include secure computation compilers, private set operations, and post-quantum cryptography.

During my PhD I also worked for Apple (part-time), where I designed the first practical hybrid password-authenticated key exchange (PAKE) called CPaceOQUAKE. The specification can be found in this IETF draft.

News

Jun 17, 2025 I received my PhD from TU Delft! 👨‍🎓
Sep 9, 2024 We released an initial version of the oraqle secure computation compiler! 🔐
Oct 22, 2023 We won 2nd prize in the U.S. PETS Prize Challenge! 🥈
Sep 29, 2023 I finished my internship at Apple, designing a post-quantum alternative for a popular cryptographic protocol. 🍎
Jul 11, 2023 Our SoK paper got accepted at IEEE S&P 2024. 📖

Selected publications

  1. IEEE S&P
    SoK: Collusion-resistant Multi-party Private Set Intersections in the Semi-honest Model
    Jelle Vos, Mauro Conti, and Zekeriya Erkin
    2024
  2. IACR eprint
    Oraqle: A Depth-Aware Secure Computation Compiler
    Jelle Vos, Mauro Conti, and Zekeriya Erkin
    IACR Cryptol. ePrint Arch. 2024
  3. PETS
    Privacy-Preserving Membership Queries for Federated Anomaly Detection
    Jelle Vos, Sikha Pentyala, Steven Golob, Ricardo Maia, Dean F. Kelley, and 3 more authors
    Proc. Priv. Enhancing Technol. 2024