Matthieu Rivain

Cryptographer @ CryptoExperts

Profile Picture

I'm a researcher and entrepreneur, CEO at CryptoExperts, a service and technology company in cryptography. My current work involves several aspects of cryptography and its applications. This webpage is dedicated to my research activity.


News

Publications

Preprints

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

Thesis

Unpublished manuscripts

Scientific Activities

Advising

I have been — or currently am — the PhD co-supervisor of:

Chairing

I acted as:

Editing

I am co-editor of the three-volume book Embedded Cryptography of the collection SCIENCES co-published by ISTE and Wiley. Links to: Volume 1, Volume 2, Volume 3.

Reviewing

I served — or am currently serving — as a program committee member for:   SAC 2025   EUROCRYPT 2025   SAC 2024   CRYPTO 2024   EUROCRYPT 2024   SAC 2023   CRYPTO 2023   CHES 2022   Latin Crypt 2021   EUROCRYPT 2021   JC2 2020   CHES 2019   ASIACRYPT 2017   CHES 2017   COSADE 2017   TIs 2016   SPACE 2016   CHES 2016   EUROCRYPT 2016   COSADE 2016   GREHACK 2015   CHES 2015   COSADE 2015   CHES 2014   FDTC 2014   COSADE 2014   CARDIS 2013   CHES 2013   FDTC 2013   COSADE 2013   CARDIS 2012   CHES 2012   FDTC 2012   HOST 2012   CARDIS 2011   HOST 2011   HOST 2010  

Organizing

I have co-organized:

PhD committees

I served as a PhD committee member for: Agathe Houzelot (Oct. 2024), Pierre Galissant (Dec. 2023), Samuel Tap (Dec. 2023), Léonard Assouline (Dec. 2023), Chloé Gravouil (Jun. 2023), Valence Cristiani (Dec. 2022), Melissa Azouaoui (Oct. 2021), Aleksei Udovenko (Apr. 2019), Romain Poussier (Jan. 2018).

Membership

Talks

Standardization

I am a co-submitter of the following post-quantum signature candidates to NIST's Call for Additional Digital Signature Schemes, all based on the MPC-in-the-Head paradigm:

I was a co-submitter of Pyjamask, a masking-friendly cipher submitted to NIST call for Lightweight Cryptography.