Fare non-repudiation protocol based on identity-based cryptography

LIU Hong-wei; XIE Wei-xin; YU Jian-ping; ZHANG Peng

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Fare non-repudiation protocol based on identity-based cryptography

更新时间：2024-10-14

- Fare non-repudiation protocol based on identity-based cryptography
- Vol. 30, Issue 7, Pages: 118-123(2009)
- 作者机构：
  
  深圳大学信息工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP393.04
- Published：2009
- 稿件说明：
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LIU Hong-wei, XIE Wei-xin, YU Jian-ping, et al. Fare non-repudiation protocol based on identity-based cryptography[J]. 2009, 30(7): 118-123.
DOI：

LIU Hong-wei, XIE Wei-xin, YU Jian-ping, et al. Fare non-repudiation protocol based on identity-based cryptography[J]. 2009, 30(7): 118-123. DOI：

摘要

利用基于身份的密码体制

提出了一种基于身份的一次性盲公钥签名方案

并以此为基础提出了一个新的公平不可否认协议

实现了协议中发送方的匿名性

解决了通信中因发方身份公开而带来的信息内容被猜到以至被故意延迟阅读或拒收的问题

保证了收发双方的公平性及不可否认性。分析表明

该一次性盲公钥签名方案及不可否认协议是安全的

且具有较高的效率。

Abstract

A signature scheme with the one-off blind public key was proposed based on identity-based cryptography

and thus was applied in a new fare non-repudiation protocol.In this protocol

the sender was anonymity

so avoid that the recipient deliberately rejected the files or delayed reading the files when the files were not good for them

which could assure the equity and non-repudiation of the communication between the sender and the recipient.The signature scheme with the one-off blind public key and non-repudiation protocol is both secure and effective by analysis.

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Related Institution

Information Engineering University

College of Computer Science and Technology, National University of Defense Technology

Institute of Network and Information Security,Xidian University

School of Information Science and Engineering, University of Jinan

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