11 search results - page 1 / 3 » Cryptographic Protocols for Secure Second-Price Auctions |
CIA
2001
Springer
13 years 9 months ago
2001
Springer
In recent years auctions have become more and more important in the field of multiagent systems as useful mechanisms for resource allocation, task assignment and last but not leas...
IWSEC
2010
Springer
13 years 3 months ago
2010
Springer
This paper presents efficient secure auction protocols for first price auction and second price auction. Previous auction protocols are based on a generally secure multi-party prot...
JCST
2008
13 years 5 months ago
2008
In most of the used auction systems the values of bids are known to the auctioneer. This allows him to manipulate the outcome of the auction. Hence, one is interested in hiding th...
IJISEC
2006
13 years 5 months ago
2006
Abstract Privacy has become a factor of increasing importance in auction design. We propose general techniques for cryptographic first-price and (M + 1)st-price auction protocols t...
ACMICEC
2006
ACM
13 years 9 months ago
2006
ACM
We present a practical protocol based on homomorphic cryptography for conducting provably fair sealed-bid auctions. The system preserves the secrecy of the bids, even after the an...