Universal Re-encryption allows El-Gamal ciphertexts to be re-encrypted without knowledge of their corresponding public keys. This has made it an enticing building block for anonymo...
Previous anonymous channels, called MIX nets, do not work if one center stops. This paper shows new anonymous channels which allow less than a half of faulty centers. A fault toler...
Anonymity of ballots in electronic voting schemes usually relies on the existence of some kind of anonymous channel between voters and ballot collecting authorities. Currently, th...
Voter anonymity, also known as unlinkability, is the primary requirement to satisfy privacy in e-voting protocols. Up until now, e-voting protocols have tried to make communicatio...