Invited Talks, Tutorials and Other Reports. After 7 years working as a Cryptography and Security Expert. I am now co-founder and CEO of CryptoSystems SAS in Paris where I work on Obvee. An innovative, secure, end-to-end encrypted communication plateform. in 2008 under the direction of Prof. Agoranov - 96bis boulevard Raspail. 33 6 48 44 74 92.

A security consultant at Cryptography Services. The crypto team of NCC Group. This is my blog about cryptography. And other related topics that I find interesting. Fault attacks on RSA signatures. Here are the latest links.

Secure embedded systems, however, continue to heavily rely on RSA-dedicated cryptoprocessors by taking advantage of the hardware-based modular arithmetic operations they provide to support ECC on prime fields when necessary.

I now work on Obvee. The most secure online collaboration tool ever made. I am also chairman of CybelAngel. A cybersecurity startup specialized in data leak detection. In the research team SECRET. And in the Wireless Foundations.

I am a cryptographer working within CryptoExperts. A solution provider in the area of cryptography. My research interests include cryptographic implementations, emebedded system security, elliptic curve cryptography, and white-box cryptography.

PhD student in the group Comete. Under the supervision of Catuscia Palamidessi. Constructing elastic distinguishability metrics for location privacy. Konstantinos Chatzikokolakis, Catuscia Palamidessi, Marco Stronati. Konstantinos Chatzikokolakis, Catuscia Palamidessi, Marco Stronati. From January to March 2014.