| 一种基于身份的智能电网认证模式 |
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| 引用本文： | 郭非,曹珍富.一种基于身份的智能电网认证模式[J].黑龙江大学自然科学学报,2012,29(2):152-159. |
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| 作者姓名： | 郭非 曹珍富 |
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| 作者单位： | 上海交通大学计算机科学与工程系,上海,200240 |
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| 基金项目： | 国家自然科学基金A3前瞻计划资助项目，国家自然科学基金重点资助项目，国家自然科学基金资助项目 |
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| 摘 要： | 提出了一个移动用户智能电网(Mobile User Smart Grid,MUSG)概念,给出了MUSG场景下的用电模式描述,并利用基于身份的密码技术给出了一种基于身份的MUSG认证方案。分析表明,利用该认证方案不仅可以有效解决智能电网中移动用户的认证问题,满足移动用户即时用电和户外用电的需求,并且在保障系统安全性的同时有效降低了系统的计算和通信开销,减轻了系统的负载压力,提高了系统的使用效率。这为智能电网业务由固定用户向移动用户过渡奠定了基础。
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| 关 键 词： | 智能电网 移动用户 身份认证 安全高效 |
An identity-based authentication mode for smart grid |
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| GUO Fei
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CAO Zhen-fu.An identity-based authentication mode for smart grid[J].Journal of Natural Science of Heilongjiang University,2012,29(2):152-159. |
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| Authors: | GUO Fei CAO Zhen-fu |
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| Institution: | (Department of Computer Science and Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
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| Abstract: | A new concept of mobile user smart grid(MUSG) is introduced and the mode of consuming electricity in this MUSG application scene is described.Then an identity-based authentication scheme for MUSG is proposed by using the identity-based cryptographic techniques.Analysis shows that using this scheme can effectively solve the problem of mobile user authentication to meet the demands of the real-time and outdoor electricity consumption.It also ensures the system security while reducing the system cost in computation and communication.It contributes to help the smart grid services conversing from fixed users to mobile users since it really reduces the system loads and improves the system efficiency. |
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| Keywords: | smart grid mobile users identity authentication secure and efficient |
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