Long-Hai Li

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In this paper, we devise a novel anonymous voting protocol based on bilinear pairings. This protocol can be used by a group of participants to vote for one or more resolutions under the decentralized condition (boardroom voting), at the meantime preserving the privacy of participants. More specifically, in the session key set-up phase, every participant(More)
Reusable anonymous return channels proposed by Golle and Jakobsson allow any recipient of one of the anonymous messages in a mix net to send back one or more replies directly. Yet their protocol has an obvious efficiency problem caused by multiple rounds of message processing. In this paper, we introduce a technique which is based on universal re-encryption(More)
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