Provable electronic marketplace bidding auction protocol with bid privacy

초록

In this paper, we proposed a provable electronic marketplace bidding auction protocol. The proposed protocol tries to reduce DOS attack and avoids replay attack by providibng ticket and deal sequence number to the supplier. It utilizes efficient LPN-based authentication method to acconplish lightweight authetication. And it publishes an interpolating polynomial for sharing the data of determination process and avoids collusion between a customer and a certain supplier.