| 摘要: |
| 电子货币由于具有匿名等特性，一直是电子支付工具研究的热点之一。本文描述了这一研究热点的基本概念，归纳其主要特性和研究中应用的关键技术，最后介绍它的研究进展。 |
| 关键词: 电子货币 盲签名 比特承诺 Internet |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Research Advance and Key Techniques of Electronic Cash |
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| Abstract: |
| Electronic Cash has been one of research hotspots of electronic payment instument for its anonymity . In this paper, We firstly introduce its basic conception, and then conclude its main characteristics and key techniques in the research, finally recommend its research advance |
| Key words: Electronic Cash, Blind Signature,Bit Commitment |
