Inhalte

In this lecture, we will complement the theory of information-theoretic security (WS) with a similar framework of information-theoretic founded identity and privacy. In this course, we will define relevant key metrics to capture privacy and identity in an information-theoretic framework, which includes typical approaches such as differential privacy in the computer science literature. We shall apply this framework to derive fundamental performance limits of identity provision system, private information retrieval. A dedicated treatment is given to information-theoretic approach to multiparty computation over wireless channels and their related tradeoffs.

Keywords: Information-theoretic privacy and identity management, key metrics, differential privacy, fundamental inequalities and achievable performance regions, identity provision systems, private information retrieval schemes, privacy-preserving distributed multiparty computation/learning, computation & communication tradeoffs, distributed (cloud-)native AI/ML solutions