Trusted Computing to Increase Security and Privacy in eID Authentication

Smart cards are popular devices for storing authentication credentials, because they are easily (trans)portable and offer a secure way for storing these credentials. They have, however, a few disadvantages. First, most smart cards do not have a user interface. Hence, if the smart card requires a PIN, users typically have to enter it via an untrusted workstation. Second, smart cards are resource constrained devices which impedes the adoption of advanced privacy-enhancing technologies (PETs) such as anonymous credentials.