| 一种改进的空域LSB掩密算法 |
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| 引用本文： | 高明,陈丹,王育民. 一种改进的空域LSB掩密算法[J]. 网络安全技术与应用, 2004, 176(8): 34-36 |
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| 作者姓名： | 高明 陈丹 王育民 |
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| 作者单位： | 西安电子科技大学综合业务网国家重点实验室,陕西,710071 |
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| 摘 要： | 本文基于对RS掩密分析技术的分析,利用矩阵编码技术对现有的空域LSB掩密算法提出了改进,改进后的算法可以在一定程度上抵抗RS攻击,从而进一步提高了LSB算法的安全性。
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| 关 键 词： | 掩密技术 掩密分析技术 LSB RS掩密分析技术 |
An Improved LSB Steganographic Algorithm on the Spatial Domain |
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| Gao Ming,Chen Dan,Wang Yumin NationalKey Lab on ISN,Xidian University,Shan Xi. An Improved LSB Steganographic Algorithm on the Spatial Domain[J]. Net Security Technologies and Application, 2004, 176(8): 34-36 |
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| Authors: | Gao Ming Chen Dan Wang Yumin NationalKey Lab on ISN Xidian University Shan Xi |
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| Affiliation: | Gao Ming,Chen Dan,Wang Yumin NationalKey Lab on ISN,Xidian University,Shan Xi,710071 |
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| Abstract: | An improved LSB steganographic algorithm using matrix encoding on the spatial domain is put forward in this paper. The improved algorithm can resist RS steganalysis in some degree so that the security of LSB algorithm is improved. |
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| Keywords: | Steganography Steganalysis LSB RS steganalysis |
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