Offline/Online Mixing

Ben Adida; Douglas Wikström

Paper 2007/143 Original: eprint.iacr.org/2007/143 ↗

Offline/Online Mixing

Ben Adida

Douglas Wikström

Abstract

We introduce an offline precomputation technique for mix-nets that drastically reduces the amount of online computation needed. Our method can be based on any additively homomorphic cryptosystem and is applicable when the number of senders and the maximal bit-size of messages are relatively small.

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Preprint.
History: 2007-04-23: last updated; 2007-04-23: published
Short URL: https://ia.cr/2007/143
License: https://creativecommons.org/licenses/by/4.0/

BibTeX

@misc{cryptoeprint:2007/143,
      author = {Ben Adida and Douglas Wikström},
      title = {Offline/Online Mixing},
      howpublished = {Cryptology {ePrint} Archive, Paper 2007/143},
      year = {2007},
      url = {https://eprint.iacr.org/2007/143}
}