Filmed at https://2017.dotsecurity.io on April 21st in Paris. More talks on https://dotconferences.com/talks By 2025, quantum computers could be here. These computers enable new types of computations and could break today’s encryption systems in no time. Even worse, secret transmissions from today can be broken retroactively. It is high time for new encryption methods to protect private and top-secret data against computers of the future.