Benjamin Wesolowski

mathematics & cryptography
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Current position

I am a CNRS researcher (chargé de recherche) at the École normale supérieure de Lyon (ENS de Lyon), in the Unité de Mathématiques pures et appliquées (UMPA).

Since 2023, I have been Secretary of the International Association for Cryptologic Research (IACR).


My research concerns mathematical and algorithmic aspects of cryptology, in relation with number theory and algebraic geometry. My current focus is on post-quantum cryptography based on isogenies or algebraic lattices.

Open positions

I am Principal Investigator of ERC project AGATHA CRYPTY (Algebraic groups at the heart of post-quantum cryptography). Depending on when you are visiting this page, there may be opportinities for postdoc or PhD positions.

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