21 research outputs found
User Centricity: A Taxonomy and Open Issues 1
Abstract. User centricity is a significant concept in federated identity management (FIM), as it provides for stronger user control and privacy. However, several notion
A user-centric protocol for conditional anonymity revocation
This paper presents and evaluates an improved anonymity revocation protocol. This protocol can be used to strengthen anonymity revocation capability in a privacy-enhancing identity management system. This protocol is user-centric, abuse-resistant, and it provides enforceable conditions fulfillment. We assume the existence of 1 honest referee out of t designated referees (t > 1) chosen by users, and no collusion between users and referees. The security and performance of this protocol are evaluated