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Attacks on cMix - Some Small Overlooked Details
cryptographic protocols sender-recipient unlinkability anonymity
2016/7/28
Chaum et al. have very recently introduced cMix as the first practical system that offers senders-receivers unlinkability at scale. cMix is claimed by its authors to be secure unless all nodes collude...
cMix is a cryptographic protocol for mix networks that uses precomputations of a group-homomorphic encryption function to avoid all real-time public-key operations by the senders, mix nodes, and recei...