1 citations · 1 across the 4 of their papers we have counts for
4 papers
OmniSphinx: Active Mix Networks (Extended Version)
Daniel Schadt, Christoph Coijanovic, Shabi Shabani +1
Mix networks are an important tool to implement anonymous communication, which protects not just the content but also the metadata of messages. Over time, various packet formats fo…
FoSAM: Forward Secret Messaging in Ad-Hoc Networks
Daniel Schadt, Christoph Coijanovic, Thorsten Strufe
Apps such as Firechat and Bridgefy have been used during recent protests in Hong Kong and Iran, as they allow communication over ad-hoc wireless networks even when internet access…
Pirates: Anonymous Group Calls Over Fully Untrusted Infrastructure
Christoph Coijanovic, Akim Stark, Daniel Schadt +1
Anonymous metadata-private voice call protocols suffer from high delays and so far cannot provide group call functionality. Anonymization inherently yields delay penalties, and sca…
Provable Security for the Onion Routing and Mix Network Packet Format Sphinx
Philip Scherer, Christiane Weis, Thorsten Strufe
Onion routing and mix networks are fundamental concepts to provide users with anonymous access to the Internet. Various corresponding solutions rely on the efficient Sphinx packet…