I am involved, or was involved, or will be involved, in the organization of the following scientific events. (Note: old links tend to go stale.)
- Eurocrypt 2021, Zagreb, Croatia May 2–6, 2021 (pc member).
- ANTS 2020, Auckland, New Zealand June 30–July 4, 2020. (pc member).
- ANTS XIII, July 16–20, 2018, Madison, WI, USA. (invited speaker).
- ECC 2017, Nijmegen, The Netherlands, November 13–15, 2017. (invited speaker).
- Eurocrypt 2016, May 8–12, 2016, Vienna, Austria. (pc member).
- FPS 2015, October 26–28, 2015, Clermont-Ferrand, France. (pc member).
- ECC 2015, September 28–30, Bordeaux, France. (pc member).
- WCC 2015, April 13–17, 2015, Paris, France. (invited speaker).
- ECC 2014, Oct 08–10, 2014, Chennai, India. (invited speaker).
- LatinCrypt 2014, September 17–19, 2014, Florianópolis, Brazil. (pc member).
- SAC 2014 (Selected areas in Cryptography), August 14-15, 2014, Montreal, Quebec. (pc member).
- Journées Codage et Cryptographie 2014, Mar 24–28, 2014. (invited speaker for École de printemps)
- ECC 2012 (Elliptic Curve Cryptography workshop), Oct 28–31, 2012, Queretaro, Mexico. (pc member).
- Waifi 2012 (International Workshop on the Arithmetic of Finite Fields), Jul 16–19, 2012, Bochum, Germany. (invited speaker).
- ECC 2011 (Elliptic Curve Cryptography workshop), Sep 19–21, 2011, Nancy. (pc member, co-organizer).
- WCC 2011 (Workshop on Coding and Cryptography), Apr 11–15, 2011, Paris. (pc member).
- ANTS IX (Algebraic Number Theory Symposium), INRIA Lorraine, July 19–23, 2010. (co-organizer, co-editor).
- Journées Nationales de Calcul Formel 2008, CIRM, Luminy, 20 – 24 octobre 2008. (co-organizer).
- CADO workshop on integer factorization, INRIA Lorraine, Oct. 7 – 9, 2008. (co-organizer).
- Journées Nationales de Calcul Formel 2007, CIRM, Luminy, 29 janvier – 2 février 2007. (co-organizer).
- Journées Codage et Cryptographie (C2) 2006, Eymoutiers, 15–20 octobre 2006. (pc member).
- RNC7 conference, Loria, july 10–12, 2006. (webmaster).
- ECC 2002 (Elliptic Curve Cryptography workshop), Sep 23–25, 2002, Essen. (invited speaker).