Bruno Sanglé-Ferrière

Days for encryption security are counted as quantum computers are due to take the advantage on decryption over classical encryption, whatever classical encryption technic is used. Bruno Sanglé-Ferrière will shortly explain this paradigm before explaining two schemes, one for digital signatures and one for data transmission that do not use any encryption and yet can achieve respectively quantum authenticity and quantum secrecy. He will also showcase an e-cash app that uses the quantum safe signature for safekeeping the authenticity of the money transfer. 

Bruno Sanglé-Ferrière is Director of Carrousel Digital and Marbeuf Conseil et Recherche, companies based in Paris specializing in digital security and energy. Marbeuf Conseil et Recherche and Bruno Sanglé-Ferrière have published and obtained numerous patents, in particular allowing data communication with entangled photons, the electronic signature based on single-use keys, the secure transfer of documents and money from card to card, the update of single-use keys repository threw the internet, indoor GPS, and quantum radar but also in energy notoriously on chemical recycling of heat in hydrogen fuel cells and in thermal electricity generation.

Bruno Sanglé-Ferrière is a graduate of the Ecole Centrale Paris and has worked in Japan, Spain and the United Kingdom in the banking sector before getting involved in the technology in 2018.