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Privacy-Preserving English Auction Protocol with Round Efficiency

Year: 2010

Type: preprint

Abstract: A privacy-preserving English auction protocol with round efficiency based on a modified ring signature has been proposed in this paper. The proposed protocol has three appealing characteristic: First, it offers conditional privacy-preservation: on the one hand, the bidder is anonymous to the public, on the other hand, only the collaboration of auctioneer and registration manager can reveal the true identity of a malicious bidder. Second, it does not require to maintain a black list which records the evicted malicious bidders. Finally, it is efficient: it saves the communication round complexity comparing with previously proposed solutions.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.1010.5642

Authors: Xiong, Hu, Chen, Zhong

Institutions: University of Electronic Science and Technology of China, Peking University

Language: English

Topic: Cryptography and Data Security

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W85365441

Cites: 25

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Related to: 10