Talks

Upcoming Talks

No upcoming talks.

Cryptography and Information Security Talks

• “Cryptographic Evidence in Norwegian Courts” – Social Foundations of Cryptography School, London, September 2026
• “BRaccoon: Concurrently Secure Blind Lattice Signatures from Raccoon” – JP Morgan AlgoCRYPT Center of Excellence, New York, June 2026
• “Zero-Knowledge Proofs: Simultaneously ensuring integrity and privacy” – NDC Security, Oslo, March 2026
• “Introduction to the new post-quantum standards” – NDC Security, Oslo, March 2026
• “Kvantetrusselen: Fremtidssikker kommunikasjon og personvern” – Seminar at the University of South-Eastern Norway (USN), January 2026
• “Quantum-Safe Electronic Voting: Status and Challenges” – Trustworthy Evidence-Based Elections, October 2025
• “Cryptographic Side-Channels on Embedded Devices” – NDC TechTown, September 2025
• “Zero-Knowledge Proofs: Simultaneously ensuring integrity and privacy” – Sikkerhetsfestivalen, August 2025
• “Privacy-Enhancing Cryptography from Lattices” – Invited Keynote at PrivCrypt@ACNS, June 2025
• “Quantum Computers and Digital Security” – KiNS Webinar: Kvantemigrasjon: Derfor må du handle nå!, June 2025
• “Olingo: Threshold Lattice Signatures with DKG and Identifiable Abort” – Universidad Carlos III de Madrid, May 2025
• “Teaching Cryptography at NTNU” – Universidad Carlos III de Madrid, May 2025
• “Quantum-Safe Threshold Signatures” – University of Southern Denmark, Odense, February 2025
• “Challenges and Opportunities from Quantum-Safe Cryptography” (PDF) – NDC Security, Oslo, January 2025
• “Zero Knowledge Proofs: Technical Challenges, Applications, and Real-world Deployment” (first half, second half) – NIST Workshop on Privacy-Enhancing Cryptography, September 2024. Joint talk with Akira Takahashi
• “Recent Advances in Lattice-Based Electronic Voting” – Queensland University of Technology, April 2024
• “Verifiable Mix-Nets and Distributed Decryption for Voting from Lattice-Based Assumptions” – ACM CCS, November 2023
• “Lattice-Based Electronic Voting” – IMDEA Software Madrid, September 2023
• “Kvantesikker kryptografi: slutten på starten” – Sikkerhetsfestivalen, August 2023
• “Secure authentication with FIDO, Biometrics and Security Keys” – Sikkerhetsfestivalen, August 2023
• “Sikker autentisering i en kvanteverden” – Sikkerhetsfagkveld hos Bekk, September 2022
• “Smittestopp dissekert” – Seminar om smittesporing ved UiO, September 2022
• “The quantum (in-)secure future of the financial sector” – Cyber Security in 20 minutes, September 2022
• “Er cyberangrep nesten ustoppelig? Passordknekking på 1-2-3” – Ctrl/Alt-konferansen, September 2022
• “Privacy-Preserving Cryptography from Zero-Knowledge Proofs” – PhD defence, August 2022
• “MEGA: Malleable Encryption Goes Awry” – Trial lecture, PhD defence, August 2022
• Panel: “Passord er farlig og utdatert. Hva nå?” – Arendalsuka, August 2022
• “Achieving Security from Cryptography AND Biometrics” – Norwegian Biometric Forum 2022, May 2022
• “Verifiable Decryption for BGV” – VOTING 2022 @ Financial Cryptography, April 2022
• Panel: “Covid Vaccination Credentials” – Brown University, February 2022
• “Lattice-Based Proof of Shuffle and Applications to Electronic Voting” – UMD Crypto Reading Group, October 2021
• “Private Contact Tracing and Anonymous Tickets” – Anonymous Credentials Meeting, Online, July 2021
• “Anonymous Tokens for more Private Contact Tracing” – OWASP Norway, Online, June 2021
• “Lattice-Based Proof of Shuffle and Applications to Electronic Voting” – Cryptographers’ Track at the RSA Conference 2021, Online, May 2021
• “Anonyme attester i Smittestopp” – The Norwegian Data Protection Authority, Online, March 2021
• “Anonymous Tokens and Private Contact Tracing” – NTNU Applied Cryptology Lab, Online, February 2021
• “Lattice-Based Verifiable Shuffle and Decryption” – NTNU Applied Cryptology Lab, Online, December 2020
• “Verifiable Random Secrets and Subliminal-Free Signatures” – Master’s thesis presentation, Trondheim, August 2020
• “Challenges in End-to-End Encrypted Group Messaging” – Cryptographic Protocols and Their Applications, Trondheim, June 2020
• “Intro til Kryptografi” – The Norwegian Mathematical Olympiad Preparation Camp, Trondheim, January 2020
• “Electronic voting using lattice-based commitments and verifiable encryption” – Aarhus Crypto Seminar, Aarhus, November 2019
• “Sikkerhet i en post-kvante verden” – Sikkerhetsfestivalen, Lillehammer, August 2019
• “Jeg elsker relevant reklame” – Sikkerhetsfestivalen, Lillehammer, August 2019
• “Cryptography 101 & Secure Computation” – Center for Security and Emerging Technology at Georgetown University, Washington, D.C., August 2019
• “Side-Channel Attacks” – Applied Cryptography and Network Security, Trondheim, March 2019
• “Where is the web still insecure? Regional scans for HTTPS certificates” – Norwegian Information Security Conference, Svalbard, September 2018

Other Talks

• “Scientific Dissemination and Public Outreach” – Seminar at the Department of Physics, NTNU, September 2022
• “Experiences and Challenges of Being a PhD Candidate” – Introductory seminar for new PhD students at the IE Faculty, NTNU, April 2022
• “Programmering og algoritmisk tenking” – Mathematical Modelling and ICT in the Teaching of Mathematics, March 2021
• “Koderessurser og erfaringer” – Applied Programming for Teachers, Trondheim, March 2020
• “Pedagogikk-kurs for Vektorassistenter” – Vektorprogrammet, Trondheim, February 2020
• “Algoritmisk tenkning” – Mathematical Modelling and ICT in the Teaching of Mathematics, Trondheim, January 2020
• “Pedagogikk-kurs for Vektorassistenter” – Vektorprogrammet, Trondheim, August 2019
• “Du lærer ikke å forske i forelesning” – StudForsk, Trondheim, October 2018