基于中国剩余定理秘密共享的电子拍卖协议

A New Electronic Auction Based on Secret Sharing of Chinese Remainder Theory

文章根据中国剩余定理秘密共享体制,提出了一个安全、高效、密封的电子拍卖协议。在该协议中利用电子现金作为标书的组成部分,保证了最后的买家一定能付款;并且与传统的基于Shamir秘密门限共享体制相比,在执行效率上有显著提高。

A security,efficacious and secret electronic auction is presented based on secret sharing of chinese remainder theory in this paper.In order to ensure the winner can pay money in the end,the electronic auction uses electronic cash as a part of the bid;and compares with the previous electronic auction based on Shamir secret sharing, its efficiency is distinctly improved in computation and communication.