Constructing Committing and Leakage-Resilient Authenticated Encryption

ePrint Report: Constructing Committing and Leakage-Resilient Authenticated Encryption

Patrick Struck, Maximiliane Weishäupl

The main goal of this work is to construct authenticated encryption (AE) that is both committing and leakage-resilient. As a first approach for this we consider generic composition as a well-known method for constructing AE schemes. While the leakage resilience of generic composition schemes has already been analyzed by Barwell et al. (AC'17), for committing security this is not the case. We fill this gap by providing a …

encryption eprint report goal main report resilience resilient well-known work