PACY at ACNS 2022 in Rome

25 June 2022

This week Prof. Manulis attended the 2oth International Conference on Applied Cryptography and Network Security (ACNS) in Rome, Italy.

The conference programme featured his joint work on "Revocable Hierarchical Attribute-based Signatures from Lattices" with Daniel Gardham from the Surrey Centre for Cyber Security in the UK, who gave the presentation.

Hierarchical attribute-based signatures can be used to realise privacy-preserving public key infrastractures and this paper is the first to realise the required functionality using lattices that enable post-quantum security.