| 基于椭圆曲线的机密电子文档安全方案设计 |
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| 引用本文： | 谢文平,黄国华.基于椭圆曲线的机密电子文档安全方案设计[J].邵阳学院学报(自然科学版),2012,9(2):30-33. |
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| 作者姓名： | 谢文平 黄国华 |
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| 作者单位： | 邵阳学院理学与信息科学系,湖南邵阳,422004 |
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| 基金项目： | 湖南教育厅一般科研项目(11C1125) |
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| 摘 要： | 针对机密电子文档可能被随意复制的问题,给出了一个具体的安全模型;并设计了基于椭圆曲线和小波变换的图像信息隐藏方案,实现了机密电子文档的完整性和不可否认性,方案中提出的信息隐藏算法,具有很好的抗攻击能力,表现出较强的鲁棒性和安全性.
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| 关 键 词： | 小波变换 电子政务 椭圆曲线 信息隐藏 |
Design of Confidential Electronic Document Security Program Based on Elliptic Curve |
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| XIE Wen-ping,HUANG Guo-hua.Design of Confidential Electronic Document Security Program Based on Elliptic Curve[J].Journal of Shaoyang University:Science and Technology,2012,9(2):30-33. |
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| Authors: | XIE Wen-ping HUANG Guo-hua |
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| Institution: | (Department of Science and Information Science,Shaoyang University,Shaoyang,Hunan 422004,China) |
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| Abstract: | A specific security model is given to solve the problem that confidential electronic document may be copied freely;the image information hiding scheme based on elliptic curves and wavelet transform is designed,the integrity and non-repudiation of confidential electronic documents are realized.The proposed information hiding algorithm in programs has a good anti-attack capability,strong robustness and security. |
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| Keywords: | wavelet transform E-Government elliptic curve information hiding |
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