Program committee

  • ANTS 2022, University of Bristol, August 8-12 2022.

Reviewing services

Conferences : C2SI-2023, PKC 2023, Eurocrypt 2023, IMACC 2021, Inscrypt 2021, PQCrypto 2021, PKC 2021, RNTA 5th mini symposium 2019 (“Scriba” editor).

Journals :

  • IEEE Access journal;
  • IET Information Security journal (several times);

Short visits

November 28th - December 02nd 2022: IRMAR, Universite de Rennes I, France.
September 19th-20th 2022: Cybersecurity Research Center, Universite Libre de Bruxelles, Belgium.
July 07th-08th 2022: IBM Research, Zurich, Switzerland.

Research stays

July-October 2021: Research visit at the University of Bamenda, working with Pr. Emmanuel Fouotsa.
August 2020: Research visit at the University of Bamenda, working with Pr. Emmanuel Fouotsa.
March 2020 - July 2020: Research visit at the University of Birmingham’s School of Computer Science, working with Pr. Christophe Petit.
August 2019 - October 2019: Research visit at the University of Bamenda, working with Pr. Emmanuel Fouotsa.

Teaching

2021/2022: Advanced Cryptography, Spring 2022, IC School, EPFL. Substitute Lecturer.
2022/2023: Cryptography and Security, Fall 2022, IC School, EPFL. Substitute Lecturer.

Student tutoring

July 2021 - Now: Tchoffo Saah Gustave, PhD student in Isogeny-based Cryptography, University of Yaounde I, Cameroon.
July 2021 - Now: Mayeukeu Aubin, PhD student in Isogeny-based Cryptography, University of Dschang, Cameroon.

Course tutoring

May 2019 - July 2019: Tutor (remote), Nepal Algebra Project, Tribhuvan University Nepal.
June 2019: Tutor, Summer course on linear Algebra, John Cabot University of Rome.

Talks

December 2022: On the countermeasures to the higher genus torsion point attacks on SIDH, Séminaire de Cryptographie de Rennes, IRMAR, Universite de Rennes. Slides
November 2022: Torsion point images in SIDH: from savior to killer, Isogeny club presentation. Slides
September 2022: Masking SIDH: where do we stand?, Leuven isogeny days, September 21st-23rd 2022. Slides
July 2022: A New Adaptive Attack on SIDH, IBM Zurich. Slides
March 2022: A New Adaptive Attack on SIDH, CT-RSA 2022.
December 2021: SETA: Supersingular Encryption from Torsion points Attack, Asiacrypt 2021 (5 min presentation).
December 2021: SHealS and Heals: isogeny-based PKEs from a key validation method for SIDH, Asiacrypt 2021.
October 2021: A closer look at the torsion points in SIDH, job talk, LASEC, EPFL.
July 2021: SETA: Supersingular Encryption from Torsion points Attack, CRAG-10.
July 2021: SimS: A Simplification of SiGamal, PQCrypto 2021.
June 2021: SimS: A Simplification of SiGamal, Cryptography Seminar, University of Roma Tre.
August 2020: An overview of SIDH, MaC Seminars, Cameroon.
August 2020: An overview of CSIDH, MaC Seminars, Cameroon.
December 2019: An introduction to Isogeny-Based Cryptography, Mathematic PhD seminars, University of Roma Tre.
July 2019: Dirichlet’s Units Theorem, CIMPA School, African Institute for Mathematical Science (AIMS) Limbe.
July 2018: Quantum Computing: Teleportation and Super dense coding, EMA School Yaounde, University of Yaounde I.
August 2017: Le Cryptosysteme d’Alexander Rostovtsev et Anton Stolbunov, 21st Workshop on Algebra and Logic (AAL 21) Yaounde, University of Yaounde I.