A new scheme for electronic sealed?bid auctions based on the RSA function is presented, which preserves losing bids and bidders?s anonymous identities. No bidder can repudiate his or her bid. In our scheme, opening bids requires at most ???

• 给出了一个基于rsa函数的密封电子拍卖方案；任何投标者不能否认所投的标书；未中标价不会被泄露；可以实现投标者的身份匿名.