| 构建无证书的两方认证密钥协商协议 |
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| 引用本文： | 侯孟波,徐秋亮,蒋瀚.构建无证书的两方认证密钥协商协议[J].计算机工程与应用,2010,46(8):1-4. |
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| 作者姓名： | 侯孟波 徐秋亮 蒋瀚 |
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| 作者单位： | 山东大学,计算机科学与技术学院,济南,250101 |
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| 基金项目： | 国家自然科学基金Grant No.60873232;;山东省自然科学基金Grant No.Y2007G37~~ |
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| 摘 要： | 基于无证书的认证密钥协商方案相比基于PKI的方案具有身份管理的简单性，同时相比基于身份的方案具有无密钥托管性。基于可证安全的无证书加密方案提出了一个两方认证密钥协商方案.通过与其他方案在安全性和有效性方面的比较，该方案满足更多的安全属性要求，如完美前向安全性，PKG前向安全性，已知会话相关临时秘密信息安全性和无密钥托管等安全特性，同时具有良好的计算有效性。
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| 关 键 词： | 认证密钥协商 无证书加密 完美前向安全 私钥生成中心（PKG）前向安全 密钥托管 |
| 收稿时间： | 2009-11-26 |
| 修稿时间： | 2010-1-13
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Constructing certificateless-based two-party authenticated key agreement protocol |
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| HOU Meng-bo,XU Qiu-liang,JIANG Han.Constructing certificateless-based two-party authenticated key agreement protocol[J].Computer Engineering and Applications,2010,46(8):1-4. |
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| Authors: | HOU Meng-bo XU Qiu-liang JIANG Han |
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| Affiliation: | HOU Meng-bo,XU Qiu-liang,JIANG Han School of Computer Science , Technology,Sh,ong University,Jinan 250101,China |
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| Abstract: | The certificateless -based authenticated key agreement protocols have the advantages of simplicity of managing identities compared to the PKI-based schemes,as well as avoiding the key escrow issues inherited in the identity-based schemes. This paper proposes a two-party certificateless-based authenticated key agreement scheme based on a provably secure certificateless-based public key encryption scheme.The comparisons with other comparable schemes in security and efficiency show that,the new scheme achieves... |
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| Keywords: | authenticated key agreement certificateless-based encryption perfect forward secrecy Private Key Generator(PKG)forward secrecy key escrow |
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