E-Lottery Scheme Without a Trusted Third Party Based on Bit Commitment
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    Abstract:

    Based on bit commitment, this paper designs an e-lottery scheme which does not involve a trusted third party. This scheme does not assume all the purchasers are online. It overcomes the limitation of the purchasers’ computing power and does not need to involve a trusted third party. There are many security properties in this scheme, such as unforgeability, impartiality, publicly verification and so on. This scheme also maintains compatibility with the traditional lottery.

    Reference
    1 Ross A. How to cheat at the lottery. Computer Security Applications Conference. Phoenix, 1999. 2 祁明.电子商务实用教材.北京:高等教育出版社, 2000. 205-211. 3. Goldschiag D M, Stubblebine S G. Publicly Verifiable Lotteries: Applications of Delaying Functions: Finan- cial Cryptography (FC’98): Preproceedings, Anguilla BWI, February, 1998. 214-226 . 4 Weakly S P. Secret bit commitment: applications to lotteries and fair exchange. Proc. of 1998 IEEE Computer Secutity Foundations Workshop. Rockport Massachsetts, Cambridge, 1998. 211-326. 5 Zhou JY, Tan CF. Playing lottery on the internet. In ICICS’2001, LNCS 2229. Berlin: Springer, 2001. 6 Sako K. Implementation of a Digital Lottery Server on WWW. Secure Networking-CQRE(Secure)99, LNCS 1740, pages 101-108, Springer, 1999. 7 郑东,张彤,陈克非,王育民.基于比特承诺的电子彩票方案.电子学报, 2000,28(10):141-143. 8 Liu YN, Hu L, Liu HG, Tian JB. A New Efficient E- Lottery Scheme Using Multi-Level Hash Chain. Com- municatiom Technology, ICCT’06, 2006. 1-4. 9 薛海峰,卿斯汉,张焕国.一种基于彩票内容保护的电子彩票方案.计算机工程与应用, 2007,43(21):26-28. 10 唐西林,郭海艮.一种基于彩票内容保护的电子彩票方案的改进.计算机应用研究, 2009,26(4):1506-1508.
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翟耀,赵一鸣.基于比特承诺的无可信第三方的电子彩票方案.计算机系统应用,2010,19(6):135-139

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History
  • Received:September 30,2009
  • Revised:October 26,2009
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