Haoheng Yuan

A PKG-managed authenticated identity-binding signature framework over Falcon with traceability

Falcon is a compact and efficient post-quantum signature scheme based on the NTRU lattice, but it follows the conventional public-key setting and does not directly support identity-to-key binding or signer traceability. In this paper, we propose IBFS, a PKG-managed and authenticated identity-binding signature framework...

Direction-aware local differential privacy for federated learning