| 基于身份的强指定验证者签名方案 |
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| 引用本文： | 沈一凡.基于身份的强指定验证者签名方案[J].计算机应用与软件,2012,29(4):297-300. |
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| 作者姓名： | 沈一凡 |
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| 作者单位： | 浙江旅游职业学院 浙江杭州311231 |
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| 摘 要： | 针对近期提出的基于身份强指定验证者签名方案的安全漏洞,通过采用在随机Oracle模式安全的知识的零知识证明方法,构建一个安全的基于身份的强指定验证者签名方案.同时与以往体制相比,实现效率有明显提高.
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| 关 键 词： | 双线性对 基于身份强指定验证者 知识的零知识证明 |
IDENTITY-BASED STRONG DESIGNATED VERIFIER SIGNATURE SCHEME |
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| Shen Yifan.IDENTITY-BASED STRONG DESIGNATED VERIFIER SIGNATURE SCHEME[J].Computer Applications and Software,2012,29(4):297-300. |
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| Authors: | Shen Yifan |
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| Affiliation: | Shen Yifan(Tourism College of Zhejiang,Hangzhou 311231,Zhejiang,China) |
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| Abstract: | There are some security flaws on certain identity-based strong designated verifier signature schemes proposed in recent years.Using the zero-knowledge proofs of knowledge upon a random oracle model,it is enabled to build a secure identity-based strong designated verifier signature scheme which is obviously higher at implementation efficiency. |
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| Keywords: | Bilinear pairing Identity-based strong designated verifier Zero-knowledge proofs of knowledge |
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