These are the artifacts that accompany the paper Stopping Silent Sneaks: Defending against Malicious Mixes with Topological Engineering. There are two tools:

• routesim to evaluate the topologies on their expected security metrics (i.e., expected time to first compromise/number of messages to first compromise for the clients) of typical dynamic email-like usage
• Mixnets topology generator (MTG) to produce the mixnet topologies and calculate the security/performance metrics (e.g., end-to-end compromised path, guessing entropy, and queuing delay) based on the generated topologies