publications

  1. Using Learning with Rounding to Instantiate Post-Quantum Cryptographic Algorithms
    A. Basso, J. Bos, J.-P. D’Anvers, A. Karmakar, J. M. Bermudo Mera, J. Renes, S. S. Roy, F. Vercauteren, P. Wang, Y. Wang, S. Zhang, C. Zhong
    preprint

  2. A Complete Security Proof of SQIsign
    M. Aardal, A. Basso, L. De Feo, S. Patranabis, B. Wesolowski
    CRYPTO 2025, preprint

  3. PRISM: Simple And Compact Identification and Signatures From Large Prime Degree Isogenies
    A. Basso, G. Borin, W. Castryck, M. Corte-Real Santos, R. Invernizzi, A. Leroux, L. Maino, F. Vercauteren, B. Wesolowski
    PKC 2025 best paper award, preprint

  4. POKÉ: A Compact and Efficient PKE from Higher-dimensional Isogenies
    A. Basso, L. Maino
    EUROCRYPT 2025, preprint

  5. SQIsign2D-West: The Fast, the Small, and the Safer
    A. Basso, P. Dartois, L. de Feo, A. Leroux, L. Maino, G. Pope, D. Robert, B. Wesolowski
    ASIACRYPT 2024, preprint

  6. Exploring SIDH-based Signature Parameters
    A. Basso, M. Chen, T. B. Fouotsa, P. Kutas, A. Laval, L. Marco, G. T. Saah
    ACNS 2024, preprint

  7. New SIDH Countermeasures for a More Efficient Key Exchange
    A. Basso, T. B. Fouotsa
    ASIACRYPT 2023, preprint

  8. FESTA: Fast Encryption from Supersingular Torsion Attacks
    A. Basso, L. Maino, G. Pope
    ASIACRYPT 2023, preprint

  9. Kavach: Lightweight Masking Techniques for Polynomial Arithmetic in Lattice-based Cryptography
    A. Aikata, A. Basso, G. Cassiers, A. C. Mert, S. Sinha Roy
    CHES 2023, preprint

  10. A Post-Quantum Round-Optimal Oblivious PRF from Isogenies
    A. Basso
    SAC 2023, preprint

  11. Supersingular Curves You Can Trust
    A. Basso, G. Codogni, D. Connolly, L. De Feo, T. B. Fouotsa, G. M. Lido, T. Morrison, L. Panny, S. Patranabis, B. Wesolowski
    EUROCRYPT 2023, preprint

  12. High-speed SABER Key Encapsulation Mechanism in 65nm CMOS
    M. Imran, F. Almeida, J. Raik, A. Basso, S. Sinha Roy, S. Pagliarini
    Journal of Cryptographic Engineering, 2023, preprint

  13. Design Space Exploration of SABER in 65nm ASIC
    M. Imran, F. Almeida, J. Raik, A. Basso, S. Sinha Roy, S. Pagliarini
    ASHES 2021, preprint

  14. Cryptanalysis of an Oblivious PRF from Supersingular Isogenies
    A. Basso, P. Kutas, S.-P. Merz, C. Petit, A. Sanso
    ASIACRYPT 2021, preprint

  15. Optimized Polynomial Multiplier Architectures for Post-Quantum KEM Saber
    A. Basso, S. Sinha Roy
    DAC 2021, preprint

  16. High-speed Instruction-set Coprocessor for Lattice-based Key Encapsulation Mechanism: Saber in Hardware
    S. Sinha Roy, A. Basso
    CHES 2020, preprint

  17. On Adaptive Attacks against Jao-Urbanik’s Isogeny-Based Protocol
    A. Basso, P. Kutas, S.-P. Merz, C. Petit, C. Weitkämper
    AFRICACRYPT 2020, preprint

  18. On the Supersingular GPST Attack
    A. Basso, F. Pazuki
    Journal of Mathematical Cryptology vol. 16, no. 1, 2022, preprint

other works

  1. SQIsign – Round 2 specification
    the SQIsign team
    NIST PQC Additional Signatures standardization process, specification

  2. SABER: Mod-LWR based KEM – Round 3 specification
    A. Basso, J. Bermudo Mera, J. P. D’Anvers, A. Karmakar, S. Sinha Roy, M. Van Beirendonck, F. Vercauteren
    NIST PQC standardization process, specification

  3. Where Star Wars Meets Star Trek: SABER and Dilithium on the Same Polynomial Multiplier
    A. Basso, F. Aydin, D. Dinu, J. Friel, A. Varna, M. Sastry, S. Ghosh
    unpublished note, preprint

  4. Design and analysis of isogeny-based static-key protocols
    A. Basso
    PhD thesis, document

talks

  1. The Algebraic Isogeny Model
    Leuven Isogeny Days 6, Leuven, Septeber 12, 2025
    invited talk, slides

  2. SQIsign: Across the Multiverse
    SIAM AG25, Madison, July 8, 2025

  3. Isogeny Crypto Goes Full Theta
    AGC2T 2025, Luminy, June 13, 2025

  4. POKÉ: A Compact and Efficient PKE from Higher-dimensional Isogenies
    EUROCRYPT 2025, Madrid, May 5, 2025
    paper presentation, slides

  5. SQIsign: New Trends and a Complete Security Proof
    Neuchatel — St.Gallen — Zurich Seminar in Coding Theory and Cryptography, Zurich, April 2, 2025
    slides

  6. SQIsign2D: an introduction
    ASIACRYPT 2024, Kolkata, May 5, 2025
    slides

  7. POKE: A Framework for Efficient PKEs, Split KEMs, and OPRFs from Higher-dimensional Isogenies
    Isogeny Club — Christmas Special, Zurich, May 26, 2024
    invited talk, slides and recording

  8. POKE: an efficient PKE from higher-dimensional isogenies
    Leuven Isogeny Days 5, Leuven, Septeber 13, 2024
    invited talk, slides

  9. FESTA: Fast Encryption from Supersingular Torsion Attacks
    ASIACRYPT 2023, Guangzhou, December 8, 2023
    paper presentation, slides

  10. New SIDH Countermeasures for More Efficient Key Exchanges
    ASIACRYPT 2023, Guangzhou, December 5, 2023
    paper presentation, slides

  11. New SIDH Countermeasures for More Efficient Key Exchanges
    Leuven Isogeny Days 4, Leuven, October 11, 2023
    invited talk, slides

  12. FESTA: Fast Encryption from Supersingular Torsion Attacks
    BIRS “Isogeny Graphs in Cryptography” Workshop, Banff, August 22, 2023
    invited talk, recording

  13. FESTA: Fast Encryption from Supersingular Torsion Attacks
    IBM Research Seminar, Zurich, July 20, 2023

  14. Supersingular Curves You Can Trust
    EUROCRYPT 2023, Lyon, April 26, 2023
    paper presentation, slides and recording

  15. A Post-Quantum Round-Optimal Oblivious PRF from Isogenies
    Isogeny Club, virtual event, February 14, 2023
    slides and recording

  16. A Post-Quantum Round-Optimal Oblivious PRF from Isogenies
    Bristol Cryptography Seminar, Bristol, November 14, 2022

  17. A Post-Quantum Oblivious PRF from Isogenies
    PQCifris 2022, Trento, October 16, 2022

  18. Adaptive Attacks on SIDH-based Protocols
    Isogeny-based Cryptography Workshop, Birmingham, March 17, 2022
    slides

  19. Cryptanalysis of an Oblivious PRF from Supersingular Isogenies
    ASIACRYPT 2021, virtual event, December 6th – 10, 2021
    paper presentation, recording

  20. Optimized Polynomial Multiplier Architectures for Post-Quantum KEM Saber
    DAC 2021, virtual event, December 5th – 9, 2021
    paper presentation

  21. Lattice-based cryptography and SABER Budapest Quantum CS Seminar, virtual event, March 25, 2021

  22. High-speed Instruction-set Coprocessor for Lattice-based Key Encapsulation Mechanism: Saber in Hardware
    CHES 2020, virtual event, September 14th – 18, 2020
    paper presentation, recording

  23. Saber: a post-quantum lattice-based protocol
    PQCifris Seminar, virtual event, August 24, 2020
    invited speaker, recording (in Italian)

  24. On Adaptive Attacks against Jao-Urbanik’s Isogeny-Based Protocol
    ANTS 2020, virtual event, June 29th – July 4, 2020
    poster presentation