论文部分内容阅读
电子彩票方案利用现有的网络技术,使彩票的每个交易流程都实现电子化。发行电子彩票可以极大的削减人为因素对中奖结果的影响。钻研电子彩票方案的原因是,新彩票方案相较于传统的方案更公正、安全和高效。到目前为止,国内外越来越多的电子彩票方案相继出现,但这些方案都有着各种各样的缺点。因此,文中主要在电子彩票的要求的基础上提出一种新方案,该方案主要利用插值多项式和hash函数相结合产生中奖结果。介绍了与新方案相关的理论知识和电子彩票的要求,并在此基础上提出新方案,新方案不需要可信第三方。本文还对新方案进行效率性分析和安全性分析,得到新方案能满足电子彩票的所有要求,效率高,验证方便,中奖结果不可预测。
The e-lottery program uses existing web technologies to make every lottery’s trading process electronic. Issuing e-lottery can greatly reduce the impact of human factors on the winning result. The reason for studying the e-lottery program is that the new lottery program is more just, secure and efficient than the traditional one. So far, more and more e-lottery programs have emerged at home and abroad, but all these programs have various shortcomings. Therefore, a new scheme is proposed based on the requirement of electronic lottery. The scheme mainly uses the interpolation polynomial and hash function to generate the winning result. Introduced the theoretical knowledge related to the new scheme and the requirements of the electronic lottery, and proposed a new scheme on this basis. The new scheme does not need a credible third party. In this paper, the efficiency analysis and safety analysis of the new scheme are also carried out. The new scheme can meet all the requirements of electronic lottery. It has high efficiency, convenient verification and unpredictable results.