Sorina Ionica
Laboratoire MIS, Universite de Picardie 33 Rue St-Leu, 80039 Amiens Cedex 1, France Email : sorina.ionica @ m4x.org (best way to reach me, wherever I am) |

I am an assistant professor at the University of Picardie Jules Verne. I am a member of the GOC group. Formerly I was a post-doc in the INRIA LFANT group and a visiting researcher with Microsoft Research in Redmond. I completed my PhD in 2010 at University of Versailles, under the supervision of Antoine Joux.

I work in the area of algorithmic number theory and its applications to cryptography. Lately, I have been working on

- the cryptanalysis of curve and pairing-based schemes : discrete logs, composite order group protocols ...
- algorithms and implementation of primitives in curve-based cryptography

Research |

Mathematics of Computation, 82(201), 2013 Article

I defended my thesis Algorithmique des couplages et cryptographie on the 14th of May 2010.

Invited talks |

- "Endomorphism rings of genus 2 Jacobians". Invited talk at ECC 2012, Queretaro, Mexico, October 2012

- "Pairing-based methods for Jacobians of genus 2 curves". Invited talk at Microsoft Research Number Theory Day, Redmond, USA, July 2012.
- Fast scalar multiplicaton in pairing groups. Invited talk at the "Pairings in cryptography" minisymposium, SIAM AG15 Conference, Daejeon, South Korea, August 2015
- Constructing genus 3 Jacobians with complex multiplication. Invited talk at the Modulars forms and curves of low genus, ICERM, Brown University, USA, September 2015.

Software |

Teaching |

Miscellaneous |

I have served/will serve on the following program committees: SAC 2013, Pairing 2013, LATINCRYPT 2014, LATINCRYPT 2015, Crypto 2016, ProvSec 2016

Between 2001 and 2003, I was un undergraduate student of SNSB.

Last update : 20 septembre 2015 |