Lattice-based group signatures : achieving full dynamicity (and deniability) with ease

• Main Authors: Ling, San, Nguyen, Khoa, Wang, Huaxiong, Xu, Yanhong
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2020
• Subjects: Science::Mathematics; Lattice-based Group Signatures; Full Dynamicity
• Online Access: https://hdl.handle.net/10356/144626
• Institution: Nanyang Technological University

Lattice-based group signature is an active research topic in recent years. Since the pioneering work by Gordon et al. (2010) [20], eight other schemes have been proposed, providing various improvements in terms of security, efficiency and functionality. However, most of the existing constructions wo...