Publications

Under Submission

BACON: An Improved Vector Commitment Construction with Applications to Signatures
Yalan Wang, Bryan Kumara, Harsh Kasyap, Liqun Chen, Sumanta Sarkar, Christopher J.P. Newton, Carsten Maple, and Ugur Ilker Atmaca
Cryptology ePrint, 2025

2025

Mahi-Mahi: Low-Latency Asynchronous BFT DAG-based Consensus
Philipp Jovanovic, Lefteris Kokoris Kogias, Bryan Kumara, Alberto Sonnino, Pasindu Tennage, and Igor Zablotchi
IEEE International Conference on Distributed Computing Systems (ICDCS), 2025

2024

Security Guidelines for Implementing Homomorphic Encryption
Jean-Philippe Bossuat, Rosario Cammarota, Jung Hee Cheon, Ilaria Chillotti, Ben Curtis, Wei Dai, Huijing Gong, Erin Hales, Duhyeong Kim, Bryan Kumara, Changmin Lee, Xianhui Lu, Carsten Maple, Alberto Pedrouzo-Ulloa, Rachel Player, Luis Antonio Ruiz Lopez, Yongsoo Song, Donggeon Yhee, and Bahattin Yildiz
Annual Conference on Fully Homomorphic Encryption (FHE), 2024

2023

Redactable and Sanitizable Signature Schemes: Applications and Limitations for use in Decentralised Digital Identity Systems
Bryan Kumara, Mark Hooper, Jon Crowcroft, Carsten Maple, and Timothy Hobson
Conference on AI and the Digital Economy, 2023