MixMatch: Flow Matching for Mixnet Traffic
Description
This is the main repository for our PoPETs 2024.2 article "MixMatch: Flow Matching for Mixnet Traffic".
Mixnets provide communication anonymity against network adversaries by routing packets independently via multiple hops, delaying them artificially at each hop, and introducing cover traffic. We show that these features (particularly the use of cover traffic) significantly diminish the effectiveness of state-of-the-art flow correlation techniques developed to link the two ends of a Tor connection.
Resources
| Name |
Format |
Description |
Link |