Analysis and Probing of Parallel Channels in the Lightning Network
Channel: Sergei Tikhomirov
Date: 2022-01-22

Jamming-enhanced probing allows for revealing channel balances in the Lightning network better and faster.

Paper: https://eprint.iacr.org/2021/384
Slides: https://docs.google.com/presentation/d/1m0MH7RqlYmqVCrXWrML7zL6cKVfo9uWYCtVhFSVEA7Y/edit?usp=sharing
Blog post: https://s-tikhomirov.github.io/lightning-probing-2/
Source code: https://github.com/s-tikhomirov/ln-probing-simulator
Longer presentation: https://youtu.be/ZiD7NqQ1YZc

To be presented at Financial Cryptography 2022: https://fc22.ifca.ai/

Joint work with Alex Biryukov (University of Luxembourg) and Gleb Naumenko (Lab31).