Trellis: Robust and Scalable Metadata-private Anonymous Broadcast

ePrint Report: Trellis: Robust and Scalable Metadata-private Anonymous Broadcast

Simon Langowski, Sacha Servan-Schreiber, Srinivas Devadas

Trellis is a mix-net based anonymous broadcast system with cryptographic security guarantees. Trellis can be used to anonymously publish documents or communicate with other users, all while assuming full network surveillance. In Trellis, users send messages through a set of servers in successive rounds. The servers mix and post the messages to a public bulletin board, hiding which users sent which messages.


Trellis hides all …

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