Nancy Lopez

General note: Title and date provided by Bettye Lane.

Nancy Lopez

General note: Title and date provided by Bettye Lane.

Nancy Lopez

General note: Title and date provided by Bettye Lane.

Nancy Lopez

General note: Title and date provided by Bettye Lane.

A Multiplicative Homomorphic Sealed-Bid Auction-Based on Goldwasser-Micali Encryption

Instead of the costly encryption algorithms traditionally employed in auction schemes, efficient Goldwasser-Micali encryption is used to design a new sealed-bid auction. Multiplicative homomorphism instead of the traditional additive homomorphism is exploited to achieve security and high efficiency in the auction. The new scheme is the currently known most efficient non-interactive sealed-bid auction with bid privacy.