Anonymization by High-Performance Scalable Mixing Original work by David Chaum, Voting Systems Institute, USA; Debajyoti Das, Aniket Kate, Purdue University, USA; Farid Javani, Alan T. Sherman, Cyber Defense Lab, UMBC, USA; Anna Krasnova, Radboud University, NL and Joeri de Ruiter, University of Birmingham, UK. ABSTRACTcMix is the first practical system that can prevent traffic analysis of chat messages at scale. It creates a complete anonymity set every second for all messages sent dur…
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