New transferable electronic cash scheme

XU Guo-sheng1; GU Li-ze1; YANG Yi-xian1; LI Zhong-xian1

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New transferable electronic cash scheme

更新时间：2024-10-14

- New transferable electronic cash scheme
- Issue 5, Pages: 1-5(2008)
- 作者机构：
  
  1. 北京邮电大学网络与交换技术国家重点实验室信息安全中心
  2. 北京邮电大学网络与交换技术国家重点实验室信息安全中心,北京,100876
  3. 国瑞数码安全系统有限公司,北京,100876
  4. ,北京,100088
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP399-C2
- Published：2008
- 稿件说明：
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XU Guo-sheng1, GU Li-ze1, YANG Yi-xian1, et al. New transferable electronic cash scheme[J]. 2008, (5): 1-5.
DOI：

XU Guo-sheng1, GU Li-ze1, YANG Yi-xian1, et al. New transferable electronic cash scheme[J]. 2008, (5): 1-5. DOI：

摘要

提出一种新的可转移离线电子现金方案。引入一种新的限制性盲签名机制

实现了对用户身份的限制性盲化;引入一种基于身份的公钥机制

实现了一个多重代理签名机制

进而实现了用户现金的不可追踪性。方案检查二次消费上的优势非常明显

通过重复消费的货币就能够直接计算出重复消费者的身份信息。

Abstract

A new transferable off-line e-cash scheme was proposed. By an introduction of a new restrictive blind signa-ture

restrictive blindness of user’s identity is implemented

by an introduction of ID-based public key system

a multi-proxy signature

and then the untraceability of user’s e-cash

is implemented. Otherwise

the scheme has an advan-tage of the detection of double spending

in which double spender can be revealed directly.

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Electronic cash system based on certificateless group signature

Related Author

Xinxin WANG

Jing CHEN

Kun HE

Zijun ZHANG

Ruiying DU

Qiao LI

Jisi SHE

Yan LIANG

Related Institution

School of Cyber Science and Engineering, Wuhan University

Key Laboratory of Aerospace Information Security and Trusted Computing Ministry of Education, Wuhan University

Rizhao Institute of Information Technology, Wuhan University

Collaborative Innovation Center of Geospatial Technology

School of Mathematics and Systems Science,Beihang University

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