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I am a Research Fellow at Coding and Cryptography Research Group at Nanyang Technological University in Singapore since October 2010. 

Previously, I was a PhD student at Orange Labs (former France Télécom R&D) and University of Versailles under the supervision of Henri Gilbert and Marc Girault. I also worked two years at Ingenico as Cryptography Expert. My main topic is the design and the cryptanalysis of hash functions, and more generally symmetric cryptography primitives.