Security: on protocol info leaks

Tasks

• Add in the Security page a section discussing what's related to Onion Services in the following documents:
  • proposals/344: Prioritizing Protocol Information Leaks in Tor.
  • Towards Side Channel Analysis of Datagram Tor vs Current Tor.

Time estimation

• Complexity: medium (3 days)
• Uncertainty: high (x2)
• Reference (adapted)