Analysis of one round anonymous auction protocol

Auctions have become a major phenomenon of electronic commerce. A lot of papers are published to enhance the security of auctions. But how do author handle tie-breaking in sealed-bid auctions? One round auction protocol [5] makes use of super increasing sequence algorithm to find out the tie bidders and compare among their time stamp to solve the tie. This paper analyzes the significance of one round anonymous auction in various desired properties of sealed bid auction. Author performs comparison over the multi-round [1] [3] and one round anonymous auction protocol in various desired properties and various possible attacks may happen.