| 一个基于原始签名人、代理签名人、接收人三方身份验证的代理签名方案 |
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| 引用本文： | 张永刚.一个基于原始签名人、代理签名人、接收人三方身份验证的代理签名方案[J].中国科技信息,2005,24(13):16-17. |
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| 作者姓名： | 张永刚 |
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| 作者单位： | 山东大学计算机科学与技术学院,250001 |
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| 摘 要： | 本文提出了一个对原始签名人、代理签名人、接收人三方身份验证的代理签名方案。原始签名人、代理签名人和接收人构成了整个签名过程的三要素。一个整体性的代理签名安全机制应该满足原始签名人、代理签名人、接收人三方身份识别的需要。本方案基于离散对数困难问题和Schnorr方案以保证代理签名的安全性。
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| 关 键 词： | 代理签名 身份验证 安全性 协议 |
A Proxy Signature Scheme based on identity verification of three parties original signer, Proxy signer and receiver |
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| Yonggang-Zhang.A Proxy Signature Scheme based on identity verification of three parties original signer, Proxy signer and receiver[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2005,24(13):16-17. |
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| Authors: | Yonggang-Zhang |
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| Abstract: | In this paper, a proxy signature scheme which verifies identities of three parties-original signer, proxy signer and receiver isproposed. Original signer, proxy signer and receiver constitute three factors of whole signature process. An integrity proxy signature securitymechanism should be satisfied with needs of three parties identities authentication for original signer, proxy signer and receiver. This schemeis based on DLP(discrete logarithm problem) and Schnorr scheme so that guarrant proxy signature security. |
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| Keywords: | Proxy signature identity verification security protocol |
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