Mélissa Rossi Dabi

Email:
Phone: +331 41 30 47 03
Address: DI - Ecole Normale Supérieure, 45 rue d'Ulm, 75005 Paris, France


I am a PhD student working in ENS Paris crypto team with an industrial grant from Thales. I'm studying post-quantum cryptography and cryptanalysis under the supervision of prof. Michel Abdalla (ENS) and prof. Henri Gilbert (ANSSI). For now, I mainly focus on lattice based and multivariate cryptanalysis. With this wide topic, I am glad to be also guided by Thomas Prest, Guénaël Renault and Sonia Belaïd.

Publications

Masking the GLP Lattice-Based Signature Scheme at Any Order.

with Gilles Barthe, Sonia Belaïd, Thomas Espitau, Pierre-Alain Fouque, Benjamin Grégoire and Mehdi Tibouchi.
In the proceedings of EUROCRYPT 2018 [blog post] [eprint] [pdf]

A side channel assisted cryptanalytic attack against QcBits.

with Mike Hamburg, Michael Hutter and Mark E. Marson.
In the proceedings of CHES 2017, Lecture Notes in Computer Science, volume 10529 [eprint] [pdf]
Conference Talks

Masking the GLP Lattice-Based Signature Scheme at Any Order.

EUROCRYPT, 2018 May 1st, Tel Aviv, Israel [slides]

Masking Lattice-based Fiat-Shamir-with-aborts Signatures at Any Order.

CryptoAction Symposium, 2018 April 5th, Sutomore, Montenegro

A side channel assisted cryptanalytic attack against QcBits.

CHES, 2017 September 26th, Taipei, Taiwan [slides] [video]
Presentations

Cryptographie post-quantique

France culture radio, La méthode scientifique - La recherche montre en main, 2017 Oct 25th

If you are French and you would like to know what post-quantum crypto means, this 4 minutes summary is for you. [podcast]

Cryptanalyse par canaux auxiliaires

Best internship ceremony of the Foundation Mines-Telecom in Paris, 2017 May 27th [video]

This is a short French video presentation of the internship I undertook in Thales.





Quantum geographic location

My advisors are in different locations in Paris. As a consequence, I am lucky to be working in a quantum superposition of several offices. This chart represents some location measurements.


Curriculum Vitae

Before the PhD, I had the chance to work for Rambus Cryptography Research in San Francisco.
And before that, I studied in Telecom Paristech engineering school and made a double degree with the Parisian Master of Research in Computer Science where I interned with Thales crypto team [internship report] [slides]
For other professional things, here is my LinkedIn.



Recognitions

I have been very fortunate to receive recognition through scholarships and awards over the past few years. I am particularly thankful to my engineering school Telecom Paristech and its foundation Mines-Telecom. I also thank CHES Challenge 2016 organizers for offering me the chance to play with state of the art cryptanalysis hardware. Thanks' to Google's WomenTechmakers for offering a scholarship.