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一个新的离线公平可分电子现金支付系统 被引量:2

New off-line divisible and fair electronic cash scheme
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摘要 电子现金的可分性能够实现电子现金的精确花费,可分性的电子现金大多基于二叉树的思想构造,然而很少的电子现金协议同时具有可分性和公平性的特点。基于二叉树、盲签名和简单的秘密共享等思想,构造了一个公平可分的电子现金方案。 Divisibility of e-cash helps expend digital coin exactly. Most divisible e-cash schemes are based on binary tree, but few e-cash schemes offer fairness and divisibility at the same time. Based on binary tree, blind signature and zeroknowledge proof, a new fair indivisible electronic coins scheme was proposed.
出处 《计算机应用》 CSCD 北大核心 2007年第7期1594-1596,共3页 journal of Computer Applications
基金 国家自然科学基金资助项目(90204017)
关键词 电子现金 离线 可分性 公平性 e-cash off-line divisibility fairness
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参考文献11

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同被引文献22

  • 1黄正全,张其善.一种高效公正的离线可分电子现金方案[J].计算机工程与设计,2004,25(11):1943-1945. 被引量:2
  • 2李梦东,杨义先.无可信第三方的离线电子现金匿名性控制[J].电子学报,2005,33(3):456-458. 被引量:13
  • 3纪美霞,贾小珠.无可信第三方的可分电子现金方案[J].青岛大学学报(自然科学版),2007,20(1):63-67. 被引量:2
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