Are continuous stop-and-go mixnets provably secure?
Debajyoti Das,
Claudia Diaz,
Aggelos Kiayias
et al.
Abstract:This work formally analyzes the anonymity guarantees of continuous stop-and-go mixnets and attempts to answer the titular question. Existing mixnet based anonymous communication protocols that aim to provide provable anonymity guarantees rely on round-based communication models, which requires synchronization among all the nodes and clients that is difficult to achieve in practice. Continuous stop-and-go mixnets (e.g., Loopix and Nym) provide a nice alternative by adding a random delay for each message on ever… Show more
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