I am a cryptographer focussing on the theoretical and the applied aspects of cryptographic protocols. I am particularly interested in unconditional privacy and transparency, including topics such as: protocols based on noise; election and mixing protocols; general two- and multi-party computation; privacy-preserving machine learning, differential privacy, verifiable generation of random strings etc. Many of these protocol borrow techniques from information theory and coding theory.
I have a Master's in mathematics from the Universiteit van Amsterdam (1985) and a PhD in Informatics from the Université de Montréal (1998). From August 2008 until February 2011 I was an Assistent Professor at the Universidade Federal de Ouro Preto. Since March 2011 I moved to the Universidade Federal de Minas Gerais.
graduation at Matemática from Universiteit van Amsterdam (1981), master's at Matemática from Universiteit van Amsterdam (1985) and doctorate at Informática from Université de Montreal (1997). Has experience in Computer Science, acting on the following subjects: election protocols, cryptography, anonymous broadcast, unconditional privacy and criptografia.