Talks, Panels & Schools

Talks

• FHE in 2026: Possibilities, Limits, and Recent Directions.
  • June 2026 - At the Workshop on Fully Homomorphic Encryption held at the Institute of Information Engineering - Chinese Academy of Sciences (Beijing, China 🇨🇳) - with Damien Ligier.
• Fully Homomorphic Encryption - Overview, applications and new directions.
  • November 2025 - At College de France (Paris, France 🇫🇷, webinar). Video & Slides
• FHE applications with DESILO FHE library.
  • October 2025 - At CNCC 2025 FHE Forum (Harbin, China 🇨🇳).
• DESILO FHE.
  • October 2025 - At Cryptography at Work for Blockchain (Paris, France 🇫🇷).
• Fully Homomorphic Encryption - Some recent results and new directions.
  • June 2025 - At Crypto Seminar, Luxembourg University (Luxembourg 🇱🇺).
• Fully Homomorphic Encryption - Introduction and new directions.
  • August 2024 - At Math PQC 2024 (Budapest, Hungary 🇭🇺).
  • July 2024 - At Normandie 2024 (Caen, France 🇫🇷).
  • June 2024 - At 3MI Labs (Leuven, Belgium 🇧🇪).
• Fully Homomorphic Encryption - ML Applications and New Directions.
  • July 2024 - At PET Meetup (Seoul, South Korea 🇰🇷) - with Damien Ligier.
• An Overview of FHE, TFHE and Concrete Framework.
  • September 2023 - At Cryptography and Coding Theory (Perugia, Italy 🇮🇹) - with Damien Ligier.
• Parameter Optimization & Larger Precision for (T)FHE.
  • June 2023 - At Journées Nationales 2023 du GDR Sécurité Informatique (Campus Cyber, Paris, France 🇫🇷) - with Damien Ligier.
  • June 2023 - At London Crypto Day 2023 (Royal Holloway, Egham, UK 🇬🇧).
• An update on the Concrete Framework.
  • March 2023 - At 6th HomomorphicEncryption.org Standards Meeting (Seoul, South Korea 🇰🇷) - with Damien Ligier.
• Introduction to FHE and the TFHE scheme.
  • February 2023 - At EECS 598-09 Privacy-Enhanced Technologies (PETs) by Todd Austin - Electrical Engineering and Computer Science - The University of Michigan (remote invited lecture).
  • July 2022 - At Workshop on Foundations and Applications of Lattice-based Cryptography (ICMS, Edinburgh, UK 🇬🇧).
• Fully Homomorphic Encryption.
  • September 2022 - At SantaCrypt 2022 (Prague, Czech Republic 🇨🇿) and at Summer School 2022: Graz Security Week (Graz, Austria 🇦🇹).
  • April 2022 - At ANSSI seminar (Paris, France 🇫🇷, webinar).
• An overview of the Concrete Framework.
  • September 2022 - At 5th HomomorphicEncryption.org Standards Meeting (Geneva, Switzerland 🇨🇭) - with Damien Ligier.
• Introduction to FHE, TFHE and Machine Learning applications.
  • April 2022 - At Journées C2 2022 (Hendaye, France 🇫🇷).
  • October/November 2021 - At nChain seminar (nChain, UK 🇬🇧, webinar).
  • June 2021 - At CRC Seminar Series (TII Abu Dhabi, United Arab Emirates 🇦🇪, webinar).
  • May 2021 - At IMDEA seminar (IMDEA Madrid, Spain 🇪🇸, webinar).
• Improved Programmable Bootstrapping with Larger Precision and Efficient Arithmetic Circuits for TFHE.
  • February 2022 - At CryptoExperts seminar (Paris, France 🇫🇷, webinar).
  • December 2021 - At Asiacrypt 2021 - with D. Ligier, J.-B. Orfila and S. Tap. Video
  • June 2021 - At Seminaire CRYPTO (UVSQ, Versailles, France 🇫🇷).
• Fully Homomorphic Encryption – end-to-end encryption everywhere.
  • November 2021 - At New Bridges between Mathematics and Data Science: a Scientific Debate (Valladolid, Spain 🇪🇸).
• Programmable Bootstrapping Enables Efficient Homomorphic Inference of Deep Neural Networks.
  • July 2021 - At CSCML 2021 (webinar).
• TFHE deep dive.
  • April 2021 - At FHE.org Meetup (webinar). Video
• New Challenges for Fully Homomorphic Encryption.
  • December 2020 - At PPML-PriML 2020 poster session (virtual NeurIPS 2020 workshop).
• Introduction to FHE and applications to Machine Learning.
  • December 2020 - At Seminario di Logica e Informatica Teorica (Università Roma Tre, Roma, Italy 🇮🇹, webinar).
• Introduction to FHE.
  • June 2020 - At ETSI Security Week Webinar (webinar).
• SANNS: Scaling Up Secure Approximate k-Nearest Neighbors Search.
  • June 2020 - At TPMPC 2020 (webinar).
• Introduction to FHE and the TFHE Scheme.
  • April 2020 - At the “Lattices: From Theory to Practice” workshop (Simons Institute, University of California, Berkeley, USA 🇺🇸, webinar). Video
• Onion Ring ORAM: Efficient Constant Bandwidth Oblivious RAM from (Leveled) TFHE.
  • November 2019 - At COSIC seminar (KU Leuven, Belgium 🇧🇪) and ACM CCS 2019 (London, UK 🇬🇧).
• TFHE-Chimera Team IDash 2019 submission for Track II.
  • October 2019 - At iDASH 2019 workshop (Bloomington, Indiana, USA 🇺🇸).
• Multi-Key Homomophic Encryption from TFHE.
  • January 2020 - At LACS seminar (University of Luxembourg, Luxembourg 🇱🇺).
  • October 2019 - At COED Day (KU Leuven, Belgium 🇧🇪).
  • September 2019 - At Crypto seminar Lyon (ENS Lyon, France 🇫🇷).
• Improved Bootstrapping for Approximate Homomorphic Encryption.
  • May 2019 - At Eurocrypt 2019 (Darmstadt, Germany 🇩🇪).
  • March 2019 - At Séminaire C2 (Rennes, France 🇫🇷).
  • November 2018 - At Public Key seminar COSIC (KU Leuven, Belgium 🇧🇪).
• TFHE: Fully Homomorphic Encryption over the Torus.
  • February 2019 - At COED seminar (KU Leuven, Belgium 🇧🇪) and ISG Research Seminar (Royal Holloway, UK 🇬🇧).
• Towards efficient and secure Fully Homomorphic Encryption and cloud computing.
  • May 2018 - PhD defence (University of Versailles, France 🇫🇷).
• Faster Packed Homomorphic Operations and Efficient Circuit Bootstrapping for TFHE.
  • May 2018 - At LATCA workshop 2018 (Bertinoro, Italy 🇮🇹).
  • December 2017 - At Asiacrypt 2017 (Hong Kong 🇭🇰) - with Mariya Georgieva.
  • October 2017 - At Lattice and crypto meetings (ENS Lyon, France 🇫🇷).
• Faster fully homomorphic encryption: Bootstrapping in less than 0.1 seconds.
  • April 2017 - At Séminaire GTBAC (Télécom ParisTech, France 🇫🇷) and Journées Codage et Cryptographie 2017 (France 🇫🇷).
  • February 2017 - At Séminaire de cryptographie (ENS Paris, France 🇫🇷).
  • January 2017 - At Séminaire de cryptographie (University of Caen, France 🇫🇷).
  • November 2016 - At Lattice and crypto meetings (ENS Lyon, France 🇫🇷) and Séminaires CRYPTO (University of Versailles, France 🇫🇷).
• An Homomorphic LWE based E-voting Scheme.
  • April 2016 - At Séminaires CRYPTO (University of Versailles, France 🇫🇷).
  • February 2016 - At PQCrypto 2016 (Fukuoka, Japan 🇯🇵). Slides
• Fully Homomorphic Encryption.
  • September 2017 - At Journée du LMV (University of Versailles, France 🇫🇷).
  • December 2015 - At Séminaires des jeunes LMV (University of Versailles, France 🇫🇷) and Seminari di Matematica (University of Cagliari, Italy 🇮🇹).
• Safe-Error attacks on the Cloud.
  • October 2015 - At Journées Codage et Cryptographie 2015 (France 🇫🇷).

Panels

• October 2025 - FHE panel discussion at CNCC 2025 FHE Forum (Harbin, China 🇨🇳).
• June 2025 - Panel 2: Breaking the cycle at Decrypting Diversity Summit 2025 (Montpellier, France 🇫🇷).
• August 2023 - Privacy Preserving AI at GHTC 2023, affiliated event at Crypto 2023 (Santa Barbara, California, USA 🇺🇸).

International schools

• TFHE and applications.
  • March 2023 - At ISC Virtual Winter School, SBU (Tehran, Iran 🇮🇷, webinar).
• Introduction to FHE and the TFHE scheme.
  • July 2022 - At Contemporary algebraic and geometric techniques in coding theory and cryptography (virtual summer school).
• Fully homomorphic encryption.
  • July 2016 - At CryptoBG International Summer School 2016 (Bulgaria 🇧🇬).
• Implementing a Fully Homomorphic Encryption scheme.
  • July 2015 - At CryptoBG International Summer School 2015 (Bulgaria 🇧🇬).